---> uname -a: Linux prd-centos8-docker-8c-8g-11904.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: 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): 0-7 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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1113 25314 19 5462 30303 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:b4:03:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:feb4:38f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:bb:5f:e7 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 inet6 fe80::42:deff:febb:5fe7/64 scope link 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) 11/11/2025 _x86_64_ (8 CPU) 14:35:34 LINUX RESTART (8 CPU) 02:36:01 PM tps rtps wtps bread/s bwrtn/s 02:37:01 PM 234.21 19.73 214.48 3954.55 8493.05 02:38:01 PM 259.76 5.23 254.53 1112.56 15159.60 02:39:01 PM 86.87 0.30 86.57 77.59 9141.34 02:40:01 PM 104.38 0.53 103.85 408.26 38517.63 02:41:01 PM 38.98 0.50 38.48 22.26 1021.16 02:42:01 PM 13.71 0.00 13.71 0.00 587.05 02:43:01 PM 107.10 0.00 107.10 0.00 23610.50 02:44:01 PM 20.36 0.00 20.36 0.00 564.76 02:45:01 PM 11.55 0.00 11.55 0.00 106.45 02:46:01 PM 102.58 0.00 102.58 0.00 1733.36 02:47:01 PM 61.56 2.92 58.65 4552.75 27160.78 Average: 94.64 2.66 91.99 920.74 11463.28 02:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 PM 29342432 31184416 3313280 10.15 2688 2160544 2011120 5.97 157748 2708856 234472 02:38:01 PM 27521652 29724388 5134060 15.72 2688 2513568 2704604 8.02 254328 4382776 179200 02:39:01 PM 26659200 28936772 5996512 18.36 2688 2585596 3346220 9.93 278384 5212204 108 02:40:01 PM 24818496 28229108 7837216 24.00 2688 3693616 3996100 11.86 418688 6811616 836 02:41:01 PM 24396224 27815292 8259488 25.29 2688 3701260 4249808 12.61 440336 7208108 44 02:42:01 PM 24764708 28195268 7891004 24.16 2688 3712248 4008520 11.89 445072 6836504 24 02:43:01 PM 23907628 28043156 8748084 26.79 2688 4400956 5480992 16.26 634404 7444368 220 02:44:01 PM 22928640 27093608 9727072 29.79 2688 4433920 6415716 19.04 646444 8403500 52 02:45:01 PM 22736440 26922452 9919272 30.38 2688 4455664 6431704 19.08 650368 8591748 7664 02:46:01 PM 23733768 27837316 8921944 27.32 2688 4360196 4168416 12.37 644404 7616648 724 02:47:01 PM 25954752 31062488 6700960 20.52 2688 5352780 1517640 4.50 1136564 4899276 91004 Average: 25160358 28640388 7495354 22.95 2688 3760941 4030076 11.96 518795 6374146 46759 02:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 162.55 116.19 1532.18 31.30 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 404.53 329.86 5031.90 49.67 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 204.97 176.89 953.39 54.82 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 300.67 186.09 9495.59 14.74 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:41:01 PM lo 56.51 56.51 4.76 4.76 0.00 0.00 0.00 0.00 02:41:01 PM eth0 228.10 160.77 62.10 64.53 0.00 0.00 0.00 0.00 02:41:01 PM docker0 11.61 13.01 1.72 1.61 0.00 0.00 0.00 0.00 02:42:01 PM lo 49.55 49.55 2.54 2.54 0.00 0.00 0.00 0.00 02:42:01 PM eth0 237.59 181.76 81.08 72.44 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.78 1.07 0.11 0.20 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:43:01 PM eth0 640.59 292.45 2988.40 1618.38 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM veth0011a3e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:43:01 PM vetha9bd3e3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:44:01 PM lo 421.56 421.56 61.58 61.58 0.00 0.00 0.00 0.00 02:44:01 PM eth0 25.85 22.18 8.66 12.76 0.00 0.00 0.00 0.00 02:44:01 PM docker0 183.22 190.53 27.80 30.64 0.00 0.00 0.00 0.00 02:44:01 PM veth0011a3e 157.42 165.11 27.44 24.43 0.00 0.00 0.00 0.00 02:44:01 PM vetha9bd3e3 25.80 25.91 2.87 6.46 0.00 0.00 0.00 0.00 02:45:01 PM lo 848.23 848.23 151.76 151.76 0.00 0.00 0.00 0.00 02:45:01 PM eth0 123.54 87.50 33.21 35.88 0.00 0.00 0.00 0.00 02:45:01 PM docker0 369.83 377.29 65.69 79.03 0.00 0.00 0.00 0.00 02:45:01 PM veth0011a3e 320.61 331.32 65.36 53.70 0.00 0.00 0.00 0.01 02:45:01 PM vetha9bd3e3 49.22 45.98 5.38 25.34 0.00 0.00 0.00 0.00 02:46:01 PM lo 384.24 384.24 66.72 66.72 0.00 0.00 0.00 0.00 02:46:01 PM eth0 45.35 41.02 258.91 14.76 0.00 0.00 0.00 0.00 02:46:01 PM docker0 173.74 176.07 42.54 24.58 0.00 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 113.03 140.92 1271.00 2327.08 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.02 160.02 26.13 26.13 0.00 0.00 0.00 0.00 Average: eth0 226.07 157.79 1974.23 390.58 0.00 0.00 0.00 0.00 Average: docker0 67.20 68.92 12.53 12.37 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) 11/11/2025 _x86_64_ (8 CPU) 14:35:34 LINUX RESTART (8 CPU) 02:36:01 PM CPU %user %nice %system %iowait %steal %idle 02:37:01 PM all 11.19 0.00 1.24 0.60 0.05 86.93 02:37:01 PM 0 12.49 0.00 0.90 0.22 0.05 86.34 02:37:01 PM 1 8.94 0.00 1.99 2.09 0.07 86.92 02:37:01 PM 2 21.11 0.00 1.85 0.30 0.05 76.69 02:37:01 PM 3 11.19 0.00 1.42 0.22 0.05 87.13 02:37:01 PM 4 16.68 0.00 1.62 0.99 0.05 80.67 02:37:01 PM 5 4.65 0.00 0.47 0.07 0.05 94.77 02:37:01 PM 6 9.97 0.00 0.88 0.30 0.03 88.81 02:37:01 PM 7 4.46 0.00 0.77 0.60 0.05 94.12 02:38:01 PM all 29.88 0.00 1.31 0.92 0.08 67.80 02:38:01 PM 0 29.15 0.00 1.51 0.38 0.08 68.88 02:38:01 PM 1 25.04 0.00 1.54 1.44 0.08 71.90 02:38:01 PM 2 32.06 0.00 2.14 2.01 0.08 63.71 02:38:01 PM 3 11.64 0.00 1.17 1.72 0.08 85.38 02:38:01 PM 4 37.57 0.00 0.84 0.60 0.08 60.91 02:38:01 PM 5 24.34 0.00 0.97 0.33 0.08 74.27 02:38:01 PM 6 45.32 0.00 1.19 0.62 0.10 52.77 02:38:01 PM 7 33.90 0.00 1.12 0.28 0.07 64.63 02:39:01 PM all 27.30 0.00 0.86 0.31 0.06 71.46 02:39:01 PM 0 33.09 0.00 1.17 0.18 0.08 65.48 02:39:01 PM 1 33.03 0.00 1.27 0.82 0.07 64.81 02:39:01 PM 2 26.98 0.00 0.77 0.27 0.07 71.92 02:39:01 PM 3 30.73 0.00 0.53 1.00 0.07 67.67 02:39:01 PM 4 25.23 0.00 0.95 0.07 0.08 73.67 02:39:01 PM 5 22.36 0.00 1.07 0.12 0.05 76.40 02:39:01 PM 6 28.43 0.00 0.57 0.02 0.05 70.94 02:39:01 PM 7 18.56 0.00 0.57 0.00 0.05 80.82 02:40:01 PM all 24.05 0.00 2.32 1.20 0.07 72.36 02:40:01 PM 0 39.36 0.00 1.98 2.33 0.08 56.24 02:40:01 PM 1 20.38 0.00 2.54 2.38 0.07 74.63 02:40:01 PM 2 19.18 0.00 2.94 1.23 0.07 76.59 02:40:01 PM 3 23.19 0.00 2.27 2.05 0.08 72.41 02:40:01 PM 4 34.51 0.00 2.13 0.52 0.08 62.75 02:40:01 PM 5 17.23 0.00 2.10 0.05 0.07 80.56 02:40:01 PM 6 19.64 0.00 2.23 1.03 0.07 77.03 02:40:01 PM 7 18.88 0.00 2.39 0.02 0.07 78.65 02:41:01 PM all 22.06 0.00 2.36 0.15 0.09 75.34 02:41:01 PM 0 25.15 0.00 2.41 0.10 0.10 72.24 02:41:01 PM 1 26.87 0.00 2.28 0.15 0.10 70.60 02:41:01 PM 2 16.88 0.00 2.34 0.20 0.08 80.50 02:41:01 PM 3 20.07 0.00 2.28 0.18 0.08 77.39 02:41:01 PM 4 19.83 0.00 2.50 0.07 0.10 77.50 02:41:01 PM 5 26.19 0.00 2.95 0.20 0.12 70.55 02:41:01 PM 6 20.22 0.00 2.08 0.18 0.07 77.46 02:41:01 PM 7 21.24 0.00 2.08 0.08 0.10 76.50 02:42:01 PM all 15.23 0.00 1.16 0.03 0.07 83.51 02:42:01 PM 0 17.59 0.00 1.10 0.03 0.08 81.19 02:42:01 PM 1 20.73 0.00 0.90 0.02 0.08 78.26 02:42:01 PM 2 16.98 0.00 2.04 0.00 0.07 80.92 02:42:01 PM 3 13.06 0.00 0.95 0.02 0.07 85.90 02:42:01 PM 4 12.04 0.00 1.10 0.02 0.08 86.75 02:42:01 PM 5 4.87 0.00 1.27 0.10 0.05 93.71 02:42:01 PM 6 20.42 0.00 0.85 0.00 0.08 78.64 02:42:01 PM 7 16.15 0.00 1.02 0.05 0.07 82.72 02:43:01 PM all 31.43 0.00 2.09 0.51 0.09 65.87 02:43:01 PM 0 30.80 0.00 2.61 0.10 0.10 66.38 02:43:01 PM 1 26.48 0.00 1.76 1.04 0.10 70.62 02:43:01 PM 2 34.03 0.00 2.87 1.71 0.10 61.29 02:43:01 PM 3 32.90 0.00 2.27 0.49 0.10 64.25 02:43:01 PM 4 37.39 0.00 1.61 0.02 0.10 60.88 02:43:01 PM 5 23.62 0.00 1.78 0.49 0.08 74.04 02:43:01 PM 6 29.49 0.00 1.95 0.08 0.08 68.40 02:43:01 PM 7 36.78 0.00 1.88 0.18 0.08 61.07 02:44:01 PM all 23.80 0.00 1.05 0.03 0.09 75.04 02:44:01 PM 0 19.45 0.00 0.94 0.03 0.07 79.51 02:44:01 PM 1 17.26 0.00 1.00 0.00 0.08 81.66 02:44:01 PM 2 23.53 0.00 1.17 0.03 0.10 75.16 02:44:01 PM 3 18.74 0.00 1.12 0.07 0.08 79.99 02:44:01 PM 4 25.98 0.00 1.09 0.00 0.08 72.85 02:44:01 PM 5 40.34 0.00 1.29 0.00 0.10 58.27 02:44:01 PM 6 13.18 0.00 0.87 0.07 0.10 85.78 02:44:01 PM 7 31.89 0.00 0.89 0.02 0.07 67.14 02:45:01 PM all 13.21 0.00 1.39 0.03 0.07 85.30 02:45:01 PM 0 16.15 0.00 1.88 0.07 0.08 81.82 02:45:01 PM 1 13.28 0.00 1.19 0.02 0.08 85.43 02:45:01 PM 2 12.24 0.00 1.15 0.03 0.07 86.50 02:45:01 PM 3 14.33 0.00 1.46 0.08 0.07 84.07 02:45:01 PM 4 10.49 0.00 1.36 0.00 0.07 88.09 02:45:01 PM 5 12.61 0.00 1.54 0.03 0.07 85.75 02:45:01 PM 6 13.44 0.00 1.04 0.02 0.07 85.43 02:45:01 PM 7 13.11 0.00 1.53 0.00 0.07 85.30 02:46:01 PM all 26.29 0.00 1.18 0.18 0.06 72.28 02:46:01 PM 0 33.37 0.00 0.52 0.02 0.07 66.03 02:46:01 PM 1 36.86 0.00 0.85 0.00 0.05 62.24 02:46:01 PM 2 33.89 0.00 1.79 0.50 0.08 63.74 02:46:01 PM 3 23.53 0.00 0.89 0.07 0.07 75.44 02:46:01 PM 4 17.75 0.00 1.27 0.07 0.07 80.85 02:46:01 PM 5 12.15 0.00 1.55 0.02 0.07 86.22 02:46:01 PM 6 28.32 0.00 2.07 0.75 0.07 68.79 02:46:01 PM 7 24.47 0.00 0.48 0.03 0.05 74.96 02:47:01 PM all 21.32 0.00 1.95 0.69 0.06 75.98 02:47:01 PM 0 8.62 0.00 1.89 0.02 0.07 89.41 02:47:01 PM 1 19.29 0.00 1.99 0.25 0.07 78.40 02:47:01 PM 2 15.57 0.00 1.79 0.87 0.05 81.72 02:47:01 PM 3 27.59 0.00 1.79 1.14 0.07 69.42 02:47:01 PM 4 32.84 0.00 1.99 0.43 0.07 64.67 02:47:01 PM 5 12.32 0.00 1.76 2.22 0.07 83.63 02:47:01 PM 6 36.98 0.00 2.57 0.55 0.07 59.83 02:47:01 PM 7 17.33 0.00 1.79 0.05 0.05 80.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.34 0.00 1.54 0.42 0.07 75.63 Average: 0 24.11 0.00 1.54 0.32 0.08 73.96 Average: 1 22.56 0.00 1.57 0.75 0.08 75.04 Average: 2 22.95 0.00 1.90 0.65 0.07 74.43 Average: 3 20.63 0.00 1.47 0.64 0.07 77.19 Average: 4 24.57 0.00 1.50 0.25 0.08 73.60 Average: 5 18.24 0.00 1.52 0.33 0.07 79.83 Average: 6 24.13 0.00 1.48 0.33 0.07 73.99 Average: 7 21.52 0.00 1.32 0.12 0.07 76.98