---> uname -a: Linux prd-centos8-builder-2c-2g-53647.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4809 19 2265 6778 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:af:ca:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:feaf:ca9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:03:5f:52 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/18/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 183.89 24.86 159.03 5967.08 7189.40 01:34:01 AM 114.51 1.10 113.41 133.69 11913.15 01:35:01 AM 14.36 0.00 14.36 0.00 1660.27 01:36:01 AM 0.42 0.03 0.38 0.53 4.32 01:37:01 AM 0.43 0.00 0.43 0.00 5.33 01:38:01 AM 0.48 0.00 0.48 0.00 6.70 01:39:01 AM 0.35 0.00 0.35 0.00 3.47 01:40:01 AM 0.30 0.00 0.30 0.00 2.67 01:41:01 AM 0.40 0.00 0.40 0.00 4.42 01:42:01 AM 0.45 0.00 0.45 0.00 5.60 01:43:01 AM 13.30 0.30 13.00 36.12 640.95 Average: 29.90 2.39 27.51 557.98 1948.84 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5205584 7041352 2676848 33.96 2688 2018340 908168 10.17 201208 2152244 165088 01:34:01 AM 4949320 6959236 2933112 37.21 2688 2185164 982752 11.00 231908 2347584 42868 01:35:01 AM 4948400 6957804 2934032 37.22 2688 2185168 982752 11.00 231908 2348252 4 01:36:01 AM 4945772 6955192 2936660 37.26 2688 2185184 982752 11.00 231920 2350864 4 01:37:01 AM 4943536 6952960 2938896 37.28 2688 2185188 982752 11.00 231920 2353116 4 01:38:01 AM 4943276 6952700 2939156 37.29 2688 2185188 982752 11.00 231920 2353444 4 01:39:01 AM 4943556 6952976 2938876 37.28 2688 2185188 982752 11.00 231920 2353392 4 01:40:01 AM 4943320 6952744 2939112 37.29 2688 2185192 981808 10.99 244652 2340860 4 01:41:01 AM 4943524 6952956 2938908 37.28 2688 2185192 981808 10.99 244652 2340764 4 01:42:01 AM 4943576 6953012 2938856 37.28 2688 2185196 992384 11.11 246028 2339364 4 01:43:01 AM 4889348 6910296 2993084 37.97 2688 2196396 1025864 11.49 404308 2235320 20668 Average: 4963565 6958293 2918867 37.03 2688 2171036 980595 10.98 248395 2319564 20787 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 298.08 186.12 1799.44 62.73 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 71.38 58.36 827.49 12.27 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 1.48 0.65 0.46 0.12 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 0.98 0.25 0.15 0.06 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 1.28 0.45 0.35 0.15 0.00 0.00 0.00 0.00 01:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 1.27 0.45 0.30 0.14 0.00 0.00 0.00 0.00 01:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 1.17 0.28 0.12 0.05 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 4.00 2.00 1.31 0.91 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 1.40 0.47 0.39 0.26 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 4.55 1.95 1.30 0.66 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 16.08 11.80 11.38 6.25 0.00 0.00 0.00 0.00 01:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.52 23.89 240.26 7.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/18/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 43.65 0.00 7.43 2.96 0.12 45.84 01:33:01 AM 0 38.90 0.00 7.16 2.95 0.13 50.85 01:33:01 AM 1 48.40 0.00 7.70 2.96 0.10 40.83 01:34:01 AM all 33.82 0.00 5.03 3.12 0.09 57.95 01:34:01 AM 0 35.21 0.00 4.85 3.23 0.08 56.62 01:34:01 AM 1 32.42 0.00 5.21 3.00 0.10 59.27 01:35:01 AM all 0.39 0.00 0.17 0.44 0.04 98.96 01:35:01 AM 0 0.15 0.00 0.22 0.73 0.03 98.87 01:35:01 AM 1 0.63 0.00 0.12 0.15 0.05 99.05 01:36:01 AM all 0.29 0.00 0.09 0.00 0.03 99.58 01:36:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 01:36:01 AM 1 0.50 0.00 0.10 0.00 0.03 99.37 01:37:01 AM all 0.41 0.00 0.09 0.00 0.03 99.47 01:37:01 AM 0 0.17 0.00 0.15 0.00 0.03 99.65 01:37:01 AM 1 0.65 0.00 0.03 0.00 0.03 99.28 01:38:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 01:38:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:38:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 01:39:01 AM all 0.36 0.00 0.06 0.00 0.04 99.54 01:39:01 AM 0 0.30 0.00 0.07 0.00 0.03 99.60 01:39:01 AM 1 0.42 0.00 0.05 0.00 0.05 99.48 01:40:01 AM all 1.09 0.00 0.25 0.00 0.05 98.61 01:40:01 AM 0 1.47 0.00 0.28 0.00 0.07 98.18 01:40:01 AM 1 0.72 0.00 0.22 0.00 0.03 99.03 01:41:01 AM all 0.30 0.00 0.09 0.02 0.03 99.56 01:41:01 AM 0 0.43 0.00 0.08 0.03 0.02 99.43 01:41:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 01:42:01 AM all 1.37 0.00 0.29 0.00 0.03 98.30 01:42:01 AM 0 2.44 0.00 0.43 0.00 0.02 97.11 01:42:01 AM 1 0.30 0.00 0.15 0.00 0.05 99.50 01:43:01 AM all 19.24 0.00 2.26 1.47 0.08 76.95 01:43:01 AM 0 26.62 0.00 2.64 1.77 0.08 68.89 01:43:01 AM 1 11.87 0.00 1.87 1.17 0.08 85.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.21 0.00 1.44 0.73 0.05 88.57 Average: 0 9.63 0.00 1.46 0.79 0.05 88.07 Average: 1 8.79 0.00 1.42 0.66 0.05 89.08