---> uname -a: Linux prd-centos8-docker-8c-8g-28494.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1673 22266 19 7950 29743 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:ba:0d:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:feba:d73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:ec:ba:06 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/16/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 153.38 2.37 151.01 1545.50 11208.74 10:39:01 PM 158.16 14.36 143.80 1957.61 4735.74 10:40:01 PM 153.97 0.87 153.10 364.15 14931.17 10:41:01 PM 62.39 0.20 62.19 79.99 7659.37 10:42:01 PM 139.70 1.82 137.89 79.31 13856.56 10:43:01 PM 1175.20 0.02 1175.19 13.60 82885.12 10:44:01 PM 1049.53 0.00 1049.53 0.00 49018.78 10:45:01 PM 22.06 0.00 22.06 0.00 725.63 10:46:01 PM 4.37 0.00 4.37 0.00 1058.03 10:47:01 PM 226.00 0.07 225.93 0.53 15938.66 10:48:01 PM 556.82 0.45 556.37 28.66 33580.24 Average: 336.77 1.83 334.94 368.17 21432.72 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29412968 31228780 3242744 9.93 2688 2132232 1396888 4.14 157936 2620032 86236 10:39:01 PM 28528136 30764536 4127576 12.64 2688 2544676 1737404 5.15 236888 3393100 348500 10:40:01 PM 27209668 29667564 5446044 16.68 2688 2762180 2622252 7.78 280060 4645744 138164 10:41:01 PM 26616540 29167528 6039172 18.49 2688 2852596 3009012 8.93 289340 5215244 13224 10:42:01 PM 23478404 27297636 9177308 28.10 2688 4108336 4808500 14.27 486504 8036828 865408 10:43:01 PM 21126328 26566764 11529384 35.31 2688 5471596 5298600 15.72 528024 9839360 216960 10:44:01 PM 20212080 26618504 12443632 38.11 2688 6324048 4629192 13.73 595448 10444236 2296 10:45:01 PM 18076764 24484444 14578948 44.64 2688 6324424 4981448 14.78 596632 12514940 8 10:46:01 PM 19640628 26084680 13015084 39.86 2688 6360496 5125200 15.21 601480 10984384 6700 10:47:01 PM 20019984 27207476 12635728 38.69 2688 7035704 4402232 13.06 680672 10454360 360028 10:48:01 PM 22724856 30386620 9930856 30.41 2688 7508576 1521040 4.51 1304072 7117776 42344 Average: 23367851 28134048 9287861 28.44 2688 4856806 3593797 10.66 523369 7751455 189079 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 199.34 159.19 1156.16 35.39 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 488.37 376.91 5776.24 62.60 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 220.09 175.14 3065.12 22.57 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 113.68 86.94 1258.43 17.03 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 405.83 325.77 5333.84 40.75 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 363.02 295.95 5730.81 35.94 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 199.65 166.27 2169.87 21.60 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.23 0.15 0.06 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.27 0.22 0.07 0.23 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 298.00 235.03 3430.06 39.75 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 314.26 446.21 293.35 7585.90 0.00 0.00 0.00 0.00 10:48:01 PM 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 236.67 206.23 2567.11 715.71 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/16/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.77 0.00 0.80 0.57 0.05 91.82 10:38:01 PM 0 0.37 0.00 0.27 0.36 0.08 98.91 10:38:01 PM 1 19.21 0.00 2.16 1.09 0.07 77.48 10:38:01 PM 2 2.38 0.00 0.39 0.63 0.03 96.57 10:38:01 PM 3 11.01 0.00 0.97 0.63 0.03 87.36 10:38:01 PM 4 0.85 0.00 0.66 0.10 0.09 98.30 10:38:01 PM 5 4.01 0.00 0.48 0.93 0.03 94.55 10:38:01 PM 6 12.01 0.00 1.02 0.70 0.03 86.24 10:38:01 PM 7 4.28 0.00 0.42 0.14 0.03 95.13 10:39:01 PM all 9.74 0.00 0.88 0.48 0.07 88.83 10:39:01 PM 0 9.54 0.00 0.69 0.00 0.07 89.71 10:39:01 PM 1 12.61 0.00 1.32 1.65 0.07 84.35 10:39:01 PM 2 7.64 0.00 1.12 0.90 0.08 90.25 10:39:01 PM 3 8.95 0.00 0.67 0.64 0.05 89.68 10:39:01 PM 4 10.14 0.00 1.39 0.20 0.07 88.21 10:39:01 PM 5 6.44 0.00 0.56 0.00 0.07 92.93 10:39:01 PM 6 13.87 0.00 0.67 0.27 0.07 85.13 10:39:01 PM 7 8.71 0.00 0.62 0.20 0.07 90.41 10:40:01 PM all 48.20 0.00 1.11 0.67 0.09 49.92 10:40:01 PM 0 27.51 0.00 1.00 0.13 0.10 71.25 10:40:01 PM 1 33.83 0.00 1.05 1.71 0.10 63.31 10:40:01 PM 2 29.05 0.00 0.72 0.05 0.10 70.08 10:40:01 PM 3 59.13 0.00 0.99 0.13 0.08 39.67 10:40:01 PM 4 60.94 0.00 2.21 1.51 0.08 35.26 10:40:01 PM 5 43.06 0.00 1.44 0.59 0.10 54.81 10:40:01 PM 6 61.32 0.00 0.75 1.24 0.10 36.59 10:40:01 PM 7 70.73 0.00 0.75 0.03 0.08 28.40 10:41:01 PM all 46.65 0.00 1.24 0.33 0.10 51.68 10:41:01 PM 0 48.96 0.00 1.79 0.15 0.10 49.00 10:41:01 PM 1 38.78 0.00 1.14 0.18 0.12 59.78 10:41:01 PM 2 51.01 0.00 1.25 0.22 0.10 47.42 10:41:01 PM 3 53.73 0.00 1.39 0.38 0.10 44.40 10:41:01 PM 4 57.85 0.00 0.87 0.35 0.08 40.85 10:41:01 PM 5 34.21 0.00 1.02 0.85 0.08 63.83 10:41:01 PM 6 39.97 0.00 1.35 0.40 0.08 58.19 10:41:01 PM 7 48.70 0.00 1.15 0.07 0.12 49.97 10:42:01 PM all 20.92 0.00 1.42 0.69 0.08 76.88 10:42:01 PM 0 17.19 0.00 0.68 0.03 0.08 82.00 10:42:01 PM 1 5.83 0.00 1.07 0.02 0.08 93.00 10:42:01 PM 2 7.08 0.00 0.54 0.89 0.08 91.41 10:42:01 PM 3 13.40 0.00 1.09 0.00 0.05 85.47 10:42:01 PM 4 26.13 0.00 0.38 1.12 0.07 72.30 10:42:01 PM 5 14.39 0.00 0.72 0.48 0.07 84.34 10:42:01 PM 6 67.01 0.00 5.93 2.31 0.10 24.66 10:42:01 PM 7 16.42 0.00 0.95 0.70 0.12 81.81 10:43:01 PM all 14.98 0.00 5.11 3.99 0.10 75.82 10:43:01 PM 0 1.89 0.00 1.22 0.05 0.07 96.78 10:43:01 PM 1 35.30 0.00 5.01 2.62 0.10 56.97 10:43:01 PM 2 7.10 0.00 4.65 5.76 0.12 82.37 10:43:01 PM 3 8.64 0.00 7.91 3.89 0.08 79.48 10:43:01 PM 4 7.57 0.00 2.08 9.58 0.12 80.66 10:43:01 PM 5 4.71 0.00 8.61 9.58 0.10 77.00 10:43:01 PM 6 50.33 0.00 7.95 0.00 0.12 41.60 10:43:01 PM 7 4.37 0.00 3.55 0.49 0.07 91.52 10:44:01 PM all 19.15 0.00 2.87 2.63 0.09 75.26 10:44:01 PM 0 6.05 0.00 4.93 1.35 0.12 87.55 10:44:01 PM 1 14.14 0.00 1.82 0.20 0.07 83.78 10:44:01 PM 2 1.83 0.00 5.38 17.31 0.12 75.37 10:44:01 PM 3 6.90 0.00 2.75 0.79 0.08 89.47 10:44:01 PM 4 46.89 0.00 4.15 0.74 0.08 48.14 10:44:01 PM 5 10.80 0.00 0.65 0.17 0.05 88.33 10:44:01 PM 6 16.64 0.00 1.09 0.42 0.07 81.79 10:44:01 PM 7 49.62 0.00 2.24 0.17 0.10 47.87 10:45:01 PM all 21.54 0.00 0.72 0.03 0.06 77.64 10:45:01 PM 0 2.41 0.00 0.42 0.00 0.05 97.12 10:45:01 PM 1 9.48 0.00 0.60 0.00 0.10 89.82 10:45:01 PM 2 7.03 0.00 0.47 0.15 0.05 92.30 10:45:01 PM 3 56.05 0.00 1.12 0.00 0.08 42.75 10:45:01 PM 4 14.21 0.00 0.62 0.00 0.07 85.11 10:45:01 PM 5 12.20 0.00 0.53 0.07 0.07 87.13 10:45:01 PM 6 14.79 0.00 0.42 0.00 0.03 84.76 10:45:01 PM 7 56.18 0.00 1.62 0.00 0.07 42.14 10:46:01 PM all 20.72 0.00 0.87 0.02 0.06 78.32 10:46:01 PM 0 12.46 0.00 0.98 0.00 0.08 86.47 10:46:01 PM 1 6.78 0.00 0.90 0.00 0.07 92.25 10:46:01 PM 2 14.15 0.00 0.88 0.08 0.07 84.81 10:46:01 PM 3 55.73 0.00 1.22 0.02 0.07 42.96 10:46:01 PM 4 43.58 0.00 0.85 0.02 0.07 55.49 10:46:01 PM 5 7.37 0.00 0.53 0.00 0.03 92.06 10:46:01 PM 6 11.56 0.00 0.92 0.02 0.05 87.46 10:46:01 PM 7 14.18 0.00 0.70 0.00 0.07 85.05 10:47:01 PM all 14.46 0.00 2.03 0.49 0.07 82.95 10:47:01 PM 0 4.83 0.00 0.85 0.42 0.08 93.81 10:47:01 PM 1 9.76 0.00 1.02 0.03 0.07 89.12 10:47:01 PM 2 9.74 0.00 1.14 0.84 0.07 88.23 10:47:01 PM 3 51.40 0.00 3.46 0.08 0.08 44.97 10:47:01 PM 4 12.90 0.00 2.09 0.78 0.07 84.16 10:47:01 PM 5 6.57 0.00 3.58 0.07 0.08 89.70 10:47:01 PM 6 7.09 0.00 3.02 1.66 0.07 88.16 10:47:01 PM 7 13.33 0.00 1.07 0.03 0.07 85.50 10:48:01 PM all 7.27 0.00 1.76 2.22 0.07 88.69 10:48:01 PM 0 14.11 0.00 1.61 1.82 0.08 82.38 10:48:01 PM 1 9.68 0.00 2.39 2.99 0.07 84.87 10:48:01 PM 2 4.83 0.00 2.15 3.02 0.05 89.95 10:48:01 PM 3 4.05 0.00 1.46 2.24 0.08 92.17 10:48:01 PM 4 6.78 0.00 1.52 2.49 0.05 89.16 10:48:01 PM 5 2.74 0.00 0.95 1.19 0.08 95.04 10:48:01 PM 6 11.70 0.00 1.61 3.35 0.07 83.27 10:48:01 PM 7 4.27 0.00 2.38 0.67 0.05 92.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.98 0.00 1.71 1.10 0.08 76.14 Average: 0 13.23 0.00 1.31 0.39 0.08 84.98 Average: 1 17.75 0.00 1.68 0.95 0.08 79.54 Average: 2 12.93 0.00 1.69 2.70 0.08 82.60 Average: 3 30.00 0.00 2.09 0.80 0.07 67.04 Average: 4 26.20 0.00 1.53 1.54 0.08 70.66 Average: 5 13.35 0.00 1.72 1.25 0.07 83.60 Average: 6 27.85 0.00 2.24 0.94 0.07 68.90 Average: 7 26.48 0.00 1.40 0.23 0.08 71.81