---
title: "SMF 111-4 Protocol Handle Statistics"
slug: "smf-111-4-protocol-handle-statistics"
updated: 2024-03-18T16:21:57Z
published: 2024-03-18T16:21:57Z
canonical: "docs.zetaly.io/smf-111-4-protocol-handle-statistics"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zetaly.io/llms.txt
> Use this file to discover all available pages before exploring further.

# SMF 111-4 Protocol Handle Statistics

## Introduction

When you install CICS® Transaction Gateway, a C header file and a IBM® z/OS® assembler copy macro are provided to define the SMF record structure. The C header file is CTGSMF, located in the SCTGINCL data set and the IBM z/OS assembler copy macro is file CTGSMFA, located in the SCTGMAC data set.

Figure 1. SMF record format ![smfdata.gif](https://cdn.document360.io/a74c9756-0e82-4b64-bffd-236c17c00cbd/Images/Documentation/smfdata.gif?sv=2026-02-06&spr=https&st=2026-10-26T18%3A02%3A30Z&se=2026-10-26T19%3A02%3A30Z&sr=c&sp=r&sig=QN7OgRCYbkt6I2YVwlz3DzZ1bIg%2Byj3uXQM5QGdnRts%3D)

- **SMF header data structure**  

The format of the header for the SMF record for type 111 records is fixed and is common to SMF records from other CICS products. The Gateway daemon completes the following fields that are marked with "*". The SMF subsystem fills in the rest of the fields. User applications are not required to complete any SMF fields.
- **SMF product section data structure**  

The Gateway daemon fills in all the fields in the generic product section for the SMF record for type 111 records. Parts of the record are of fixed format and common to all SMF products. Some parts of this record are specific to CICS Transaction Gateway and have the prefix "CTG".
- **Statistics record header**  

The data section contains a number of statistics records. Each statistics record has a header. The header is common to all CICS Transaction Gateway statistics records. You can work out the type of data that follows the record from the CTG_RECORDID and CTG_RECVER fields.
- **Connection Manager (CM) statistics SMF data**  

CICS Transaction Gateway CM statistics use this format for writing SMF records.
- **CICS Server all (CS) statistics SMF data**  

CICS Transaction Gateway CS statistics use this format for writing SMF records.
- **CICS Server Instance (CSx) SMF statistics for EXCI**  

CICS Transaction Gateway statistics records normally have only one instance. The exceptions are CSx and WSx statistics.
- **CICS Server Instance (CSx) SMF statistics for IPIC**  

CICS Transaction Gateway statistics records normally have only one instance. The exceptions are CSx and WSx statistics.
- **Gateway daemon (GD) statistics SMF data**  

CICS Transaction Gateway daemon statistics use this format for writing SMF records.
- **Protocol handler (PH) statistics SMF data**  

CICS Transaction Gateway PH statistics have this format.
- **System environment (SE) statistics SMF data**  

CICS Transaction Gateway SE statistics have this format.
- **Worker thread (WT) statistics SMF data**  

CICS Transaction Gateway WT statistics have this format.
- **Web service all (WS) statistics SMF data**  

CICS Transaction Gateway WS statistics use this format for writing SMF records.
- **Web service instance (WSx) SMF statistics**  

CICS Transaction Gateway statistics records normally have only one instance. The exceptions are CSx and WSx statistics.
- **SMF date format - byte packed date format**  

Definition of the format used to represent dates in SMF.
- **SMF data format - sample values**  

Sample values for CTG_COLTIME and CTG_LOCOFFSET.

## Fields

Stored in ctgph

| SMF Field | DB Column name | Description | Unit |
| --- | --- | --- | --- |
|  | ctghd_rty | Value is always CTG4 |  |
| SMF11_SID | ctghd_sid | SID |  |
| SMF111_SDTE | ctghd_dttm | Date-Time the record was written |  |
| SMF111_VRM | ctghd_vrm | Record version |  |
| SMF111_PRN | ctghd_prn | Generic Product Name |  |
| SMF111_SPN | ctghd_spn | Gateway daemon identifier |  |
| CTG_STATTYPE | ctghd_statype | Statistics type. This event drives the statistic to be recorded |  |
| CTG_COLDATE CTG_COLTIME | ctghd_coldttm | Collection date and time |  |
| CTG_LOCOFFSET | ctghd_locoffset | Offset from GMT to local time | second |
| CTG_LSTRESET | ctghd_lstreset | Last reset time or initialization time | second |
| CTG_INTERVAL | ctghd_interval | Length of time remaining before the next interval. | second |
| CTG_INTVCOUNT | ctghd_intvcount | A sequence number that increments each time an interval is requested |  |
| CTG_STARTDATE CTG_STARTTIME | ctghd_startdttm | Gateway start date and time |  |
| CTG_PH_SPORTSSL | ctgph_sportssl | SSL protocol handler port number |  |
| CTG_PH_SPORTTCP | ctgph_sporttcp | TCP protocol handler port number |  |
| CTG_PH_SBINDTCP | ctgph_sbindtcp | TCP protocol handler BIND address |  |
| CTG_PH_SBINDSSL | ctgph_sbindssl | SSL protocol handler BIND address |  |
| CTG_PH_SPORTHTTP | ctgph_sporthttp | HTTP protocol handler port number |  |
| CTG_PH_SPORTGTTPS | ctgph_sporthttps | HTTPS protocol handler port number |  |
| CTG_PH_SBINDHTTP | ctgph_sbindhttp | HTTP protocol handler BIND address |  |
| CTG_PH_SBINDHTTPS | ctgph_sbindhttps | HTTPS protocol handler BIND address |  |