---> uname -a: Linux prd-centos8-docker-8c-8g-13698.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1650 22273 19 7965 29766 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:fb:31:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fefb:317f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:5d:4b:33 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) 11/18/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 126.07 2.38 123.69 1588.54 9624.44 10:39:01 PM 128.53 13.68 114.85 1587.87 4787.05 10:40:01 PM 167.59 1.50 166.09 629.39 15010.63 10:41:01 PM 57.62 0.00 57.62 0.00 5628.74 10:42:01 PM 122.78 2.00 120.78 136.51 4531.98 10:43:01 PM 382.05 0.03 382.02 19.33 62727.70 10:44:01 PM 1146.58 0.02 1146.57 13.60 48328.87 10:45:01 PM 777.02 0.00 777.02 0.00 33458.19 10:46:01 PM 12.45 0.00 12.45 0.00 665.34 10:47:01 PM 27.45 0.00 27.45 0.00 3955.41 10:48:01 PM 683.37 0.48 682.89 24.66 42662.63 Average: 330.14 1.83 328.32 363.63 21034.64 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29426972 31250424 3228740 9.89 2688 2139816 1402616 4.16 157620 2605736 95568 10:39:01 PM 28800048 30877488 3855664 11.81 2688 2387104 1688312 5.01 210972 3151328 195744 10:40:01 PM 27260612 29647764 5395100 16.52 2688 2692220 2698364 8.01 276868 4600712 64400 10:41:01 PM 27001880 29544756 5653832 17.31 2688 2845116 3360352 9.97 287444 4836312 65360 10:42:01 PM 25937268 29175328 6718444 20.57 2688 3535368 3044060 9.03 329836 5844940 657552 10:43:01 PM 21826528 27267560 10829184 33.16 2688 5476160 4744816 14.08 487064 9264656 1031848 10:44:01 PM 21504776 27983928 11150936 34.15 2688 6398552 3394396 10.07 550652 9250076 919516 10:45:01 PM 20932044 27348744 11723668 35.90 2688 6333332 3352364 9.95 607236 9688316 0 10:46:01 PM 20872784 27294488 11782928 36.08 2688 6338300 3422832 10.16 607744 9743036 8 10:47:01 PM 20635444 27372648 12020268 36.81 2688 6638896 3342640 9.92 640848 9928752 217568 10:48:01 PM 22863420 30533072 9792292 29.99 2688 7515564 1409324 4.18 1129328 7137424 35216 Average: 24278343 28936018 8377369 25.65 2688 4754584 2896371 8.59 480510 6913753 298435 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 123.39 99.58 1135.61 27.82 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 338.43 288.65 3245.92 54.07 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 294.64 225.94 4392.61 27.88 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 140.76 112.84 2352.70 17.10 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 202.12 188.77 1987.34 29.52 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 590.87 444.76 9208.88 50.56 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 178.24 145.27 2231.20 20.24 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 0.75 0.63 0.18 0.37 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 0.42 0.22 0.18 0.43 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 195.07 145.51 2543.92 24.49 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 470.86 563.25 1215.85 7593.79 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 230.50 201.40 2574.01 713.35 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) 11/18/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.65 0.00 0.73 0.31 0.05 92.26 10:38:01 PM 0 0.40 0.00 0.48 0.43 0.08 98.60 10:38:01 PM 1 14.15 0.00 1.37 0.35 0.05 84.08 10:38:01 PM 2 0.89 0.00 0.17 0.23 0.07 98.65 10:38:01 PM 3 9.01 0.00 1.12 0.23 0.05 89.58 10:38:01 PM 4 8.61 0.00 0.90 0.67 0.03 89.79 10:38:01 PM 5 8.58 0.00 0.70 0.27 0.03 90.42 10:38:01 PM 6 9.64 0.00 0.98 0.28 0.05 89.04 10:38:01 PM 7 1.87 0.00 0.13 0.03 0.03 97.93 10:39:01 PM all 6.99 0.00 0.69 0.33 0.06 91.93 10:39:01 PM 0 5.91 0.00 0.47 0.20 0.08 93.34 10:39:01 PM 1 3.16 0.00 0.72 0.18 0.07 95.88 10:39:01 PM 2 6.40 0.00 1.19 0.45 0.07 91.90 10:39:01 PM 3 10.03 0.00 0.82 0.50 0.05 88.60 10:39:01 PM 4 6.73 0.00 0.75 0.50 0.07 91.95 10:39:01 PM 5 9.74 0.00 0.57 0.22 0.05 89.42 10:39:01 PM 6 7.53 0.00 0.78 0.58 0.05 91.05 10:39:01 PM 7 6.41 0.00 0.22 0.00 0.03 93.33 10:40:01 PM all 45.24 0.00 1.23 0.44 0.08 53.01 10:40:01 PM 0 58.90 0.00 1.64 0.15 0.08 39.23 10:40:01 PM 1 52.50 0.00 1.17 0.65 0.08 45.59 10:40:01 PM 2 30.07 0.00 1.17 0.43 0.10 68.23 10:40:01 PM 3 44.69 0.00 1.34 0.37 0.08 53.52 10:40:01 PM 4 45.79 0.00 1.54 0.10 0.08 52.49 10:40:01 PM 5 57.57 0.00 0.85 0.69 0.08 40.81 10:40:01 PM 6 30.59 0.00 1.34 1.04 0.08 66.96 10:40:01 PM 7 41.89 0.00 0.82 0.07 0.07 57.16 10:41:01 PM all 44.82 0.00 1.20 0.12 0.09 53.77 10:41:01 PM 0 48.59 0.00 1.12 0.02 0.10 50.18 10:41:01 PM 1 41.99 0.00 1.12 0.13 0.08 56.67 10:41:01 PM 2 33.67 0.00 1.47 0.12 0.08 64.66 10:41:01 PM 3 37.01 0.00 1.14 0.15 0.08 61.62 10:41:01 PM 4 55.81 0.00 1.42 0.13 0.10 42.53 10:41:01 PM 5 61.63 0.00 1.17 0.15 0.08 36.97 10:41:01 PM 6 37.25 0.00 1.07 0.07 0.08 61.53 10:41:01 PM 7 42.64 0.00 1.12 0.18 0.07 55.99 10:42:01 PM all 30.71 0.00 1.21 0.29 0.07 67.73 10:42:01 PM 0 30.38 0.00 1.44 0.38 0.08 67.71 10:42:01 PM 1 57.98 0.00 2.66 0.52 0.08 38.77 10:42:01 PM 2 20.88 0.00 0.90 0.22 0.05 77.95 10:42:01 PM 3 22.91 0.00 1.30 0.48 0.07 75.23 10:42:01 PM 4 24.26 0.00 0.62 0.20 0.07 74.86 10:42:01 PM 5 34.79 0.00 1.29 0.47 0.07 63.38 10:42:01 PM 6 26.74 0.00 0.67 0.00 0.08 72.51 10:42:01 PM 7 27.73 0.00 0.80 0.02 0.05 71.40 10:43:01 PM all 15.44 0.00 5.49 0.95 0.09 78.02 10:43:01 PM 0 4.69 0.00 4.88 0.46 0.08 89.89 10:43:01 PM 1 39.97 0.00 7.39 0.22 0.08 52.34 10:43:01 PM 2 29.88 0.00 8.43 2.30 0.10 59.29 10:43:01 PM 3 6.18 0.00 2.11 3.00 0.08 88.62 10:43:01 PM 4 21.77 0.00 4.19 0.64 0.08 73.32 10:43:01 PM 5 4.27 0.00 3.49 0.52 0.08 91.63 10:43:01 PM 6 5.54 0.00 8.54 0.02 0.08 85.82 10:43:01 PM 7 11.29 0.00 4.97 0.44 0.10 83.20 10:44:01 PM all 16.42 0.00 3.41 1.81 0.08 78.29 10:44:01 PM 0 5.32 0.00 1.61 0.20 0.07 92.81 10:44:01 PM 1 9.61 0.00 2.29 0.94 0.07 87.09 10:44:01 PM 2 6.60 0.00 4.96 2.46 0.08 85.90 10:44:01 PM 3 6.60 0.00 3.64 8.09 0.05 81.61 10:44:01 PM 4 13.91 0.00 1.50 1.00 0.07 83.52 10:44:01 PM 5 73.86 0.00 5.38 0.42 0.10 20.24 10:44:01 PM 6 6.30 0.00 5.19 0.66 0.10 87.76 10:44:01 PM 7 9.08 0.00 2.69 0.72 0.08 87.43 10:45:01 PM all 22.16 0.00 1.02 1.46 0.08 75.29 10:45:01 PM 0 6.57 0.00 0.62 0.00 0.08 92.73 10:45:01 PM 1 20.58 0.00 0.62 0.02 0.10 78.68 10:45:01 PM 2 17.20 0.00 0.65 0.00 0.08 82.07 10:45:01 PM 3 70.45 0.00 2.07 0.00 0.10 27.38 10:45:01 PM 4 20.35 0.00 0.60 0.55 0.07 78.43 10:45:01 PM 5 18.83 0.00 1.44 4.87 0.07 74.80 10:45:01 PM 6 21.92 0.00 1.74 6.30 0.05 69.99 10:45:01 PM 7 1.30 0.00 0.40 0.02 0.05 98.23 10:46:01 PM all 20.49 0.00 0.76 0.01 0.05 78.68 10:46:01 PM 0 5.76 0.00 0.40 0.00 0.03 93.81 10:46:01 PM 1 14.71 0.00 0.68 0.00 0.07 84.54 10:46:01 PM 2 86.52 0.00 1.37 0.00 0.08 12.03 10:46:01 PM 3 4.69 0.00 0.58 0.10 0.05 94.58 10:46:01 PM 4 12.63 0.00 0.73 0.00 0.07 86.57 10:46:01 PM 5 10.15 0.00 0.53 0.00 0.05 89.27 10:46:01 PM 6 19.05 0.00 0.95 0.00 0.05 79.95 10:46:01 PM 7 10.45 0.00 0.80 0.00 0.03 88.71 10:47:01 PM all 19.42 0.00 1.42 0.05 0.07 79.03 10:47:01 PM 0 23.62 0.00 1.10 0.00 0.10 75.18 10:47:01 PM 1 22.31 0.00 1.79 0.10 0.08 75.72 10:47:01 PM 2 14.14 0.00 1.50 0.18 0.08 84.08 10:47:01 PM 3 23.83 0.00 0.92 0.07 0.05 75.13 10:47:01 PM 4 28.72 0.00 2.46 0.00 0.07 68.76 10:47:01 PM 5 19.55 0.00 1.42 0.05 0.05 78.93 10:47:01 PM 6 9.09 0.00 1.24 0.02 0.07 89.59 10:47:01 PM 7 14.10 0.00 0.94 0.00 0.07 84.89 10:48:01 PM all 15.15 0.00 2.65 1.36 0.08 80.76 10:48:01 PM 0 11.27 0.00 1.72 1.77 0.08 85.15 10:48:01 PM 1 16.54 0.00 3.40 2.05 0.07 77.95 10:48:01 PM 2 8.14 0.00 2.73 2.94 0.08 86.10 10:48:01 PM 3 10.41 0.00 1.46 1.49 0.08 86.55 10:48:01 PM 4 30.95 0.00 3.49 1.91 0.08 63.57 10:48:01 PM 5 23.53 0.00 2.65 0.52 0.08 73.21 10:48:01 PM 6 9.07 0.00 3.46 0.03 0.07 87.37 10:48:01 PM 7 11.26 0.00 2.28 0.17 0.05 86.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.14 0.00 1.80 0.65 0.07 75.34 Average: 0 18.31 0.00 1.40 0.33 0.08 79.88 Average: 1 26.67 0.00 2.10 0.47 0.08 70.68 Average: 2 23.15 0.00 2.22 0.85 0.08 73.70 Average: 3 22.36 0.00 1.50 1.31 0.07 74.76 Average: 4 24.50 0.00 1.65 0.52 0.07 73.26 Average: 5 29.31 0.00 1.77 0.74 0.07 68.11 Average: 6 16.64 0.00 2.35 0.82 0.07 80.13 Average: 7 16.19 0.00 1.37 0.15 0.06 82.23