---> uname -a: Linux prd-centos8-docker-8c-8g-8638.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1146 25066 19 5677 30270 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:08:17:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85651sec preferred_lft 85651sec inet6 fe80::f816:3eff:fe08:17ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:28:2a:ca 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::42:5fff:fe28:2aca/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) 11/04/2025 _x86_64_ (8 CPU) 12:08:33 LINUX RESTART (8 CPU) 12:09:01 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 141.52 16.41 125.11 3349.15 7628.31 12:11:01 PM 234.54 5.20 229.34 1112.03 13315.66 12:12:01 PM 85.17 0.30 84.87 77.57 8549.93 12:13:01 PM 45.59 0.15 45.44 33.06 9053.47 12:14:01 PM 76.69 0.42 76.28 383.41 30459.09 12:15:01 PM 27.52 0.48 27.04 21.46 509.18 12:16:01 PM 21.36 0.00 21.36 0.00 685.30 12:17:01 PM 104.75 0.00 104.75 0.00 23725.40 12:18:01 PM 12.98 0.00 12.98 0.00 250.87 12:19:01 PM 92.29 0.00 92.29 0.00 1654.53 12:20:01 PM 50.80 3.83 46.97 6228.59 28683.57 12:21:01 PM 44.99 0.45 44.54 63.85 7342.07 Average: 78.19 2.27 75.92 939.11 10988.88 12:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 29247788 31094216 3407924 10.44 2688 2164256 1801972 5.35 161040 2793052 193440 12:11:01 PM 27543828 29743940 5111884 15.65 2688 2510792 2646032 7.85 257992 4357204 178196 12:12:01 PM 26613880 28888432 6041832 18.50 2688 2582692 3350024 9.94 282452 5254324 18728 12:13:01 PM 24861940 28256800 7793772 23.87 2688 3678624 3927140 11.65 348868 6851364 834352 12:14:01 PM 24163368 27573396 8492344 26.01 2688 3692036 5898764 17.50 439796 7438644 168 12:15:01 PM 24116004 27531436 8539708 26.15 2688 3697580 4443368 13.18 443152 7487212 116 12:16:01 PM 24771696 28439276 7884016 24.14 2688 3947128 4195164 12.45 507592 6763364 235472 12:17:01 PM 22683884 26834120 9971828 30.54 2688 4418636 6663668 19.77 555444 8741348 1456 12:18:01 PM 22366720 26530372 10288992 31.51 2688 4432808 6886856 20.43 556760 9057556 5332 12:19:01 PM 23777660 27875804 8878052 27.19 2688 4354812 3990140 11.84 554536 7667504 712 12:20:01 PM 24572080 29884784 8083632 24.75 2688 5557580 2564552 7.61 781824 6631240 176072 12:21:01 PM 25611060 30939464 7044652 21.57 2688 5570576 1596840 4.74 975348 5401172 24816 Average: 25027492 28632670 7628220 23.36 2688 3883960 3997043 11.86 488734 6536999 139072 12:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 113.50 81.14 1364.50 32.69 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 377.87 306.10 4955.82 41.54 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 113.25 96.60 924.04 20.38 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 377.39 232.21 9539.90 39.43 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM lo 12.03 12.03 1.21 1.21 0.00 0.00 0.00 0.00 12:14:01 PM eth0 46.04 29.00 14.88 14.21 0.00 0.00 0.00 0.00 12:14:01 PM docker0 3.78 4.56 0.55 0.54 0.00 0.00 0.00 0.00 12:14:01 PM vethb9b2e70 2.22 2.80 0.36 0.34 0.00 0.00 0.00 0.00 12:15:01 PM lo 66.83 66.83 4.71 4.71 0.00 0.00 0.00 0.00 12:15:01 PM eth0 256.36 180.26 75.04 81.69 0.00 0.00 0.00 0.00 12:15:01 PM docker0 8.53 9.53 1.27 1.29 0.00 0.00 0.00 0.00 12:16:01 PM lo 24.58 24.58 1.21 1.21 0.00 0.00 0.00 0.00 12:16:01 PM eth0 255.72 197.30 777.17 63.44 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 52.82 52.82 7.61 7.61 0.00 0.00 0.00 0.00 12:17:01 PM eth0 471.55 155.04 2272.59 13.80 0.00 0.00 0.00 0.00 12:17:01 PM docker0 23.24 26.24 3.18 4.63 0.00 0.00 0.00 0.00 12:17:01 PM veth237846e 19.21 21.49 2.90 3.85 0.00 0.00 0.00 0.00 12:17:01 PM veth4e90e73 4.03 5.45 0.59 1.04 0.00 0.00 0.00 0.00 12:18:01 PM lo 924.15 924.15 166.12 166.12 0.00 0.00 0.00 0.00 12:18:01 PM eth0 138.04 88.87 38.86 38.06 0.00 0.00 0.00 0.00 12:18:01 PM docker0 405.80 417.56 72.78 84.89 0.00 0.00 0.00 0.00 12:18:01 PM veth237846e 355.41 368.82 72.74 59.22 0.00 0.00 0.00 0.01 12:18:01 PM veth4e90e73 50.39 48.78 5.59 25.67 0.00 0.00 0.00 0.00 12:19:01 PM lo 508.00 508.00 86.63 86.63 0.00 0.00 0.00 0.00 12:19:01 PM eth0 75.77 60.80 271.56 27.29 0.00 0.00 0.00 0.00 12:19:01 PM docker0 228.72 232.71 51.63 34.58 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 230.36 167.24 3677.53 18.24 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 144.64 90.49 228.37 64.89 0.00 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 132.36 132.36 22.29 22.29 0.00 0.00 0.00 0.00 Average: eth0 216.71 140.42 2011.60 37.97 0.00 0.00 0.00 0.00 Average: docker0 55.83 57.55 10.78 10.49 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) 11/04/2025 _x86_64_ (8 CPU) 12:08:33 LINUX RESTART (8 CPU) 12:09:01 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 11.84 0.00 1.06 0.58 0.05 86.47 12:10:01 PM 0 10.53 0.00 1.12 0.87 0.08 87.41 12:10:01 PM 1 24.99 0.00 2.17 0.95 0.05 71.83 12:10:01 PM 2 6.96 0.00 0.50 0.20 0.07 92.27 12:10:01 PM 3 30.66 0.00 2.54 1.45 0.08 65.27 12:10:01 PM 4 4.80 0.00 0.64 0.25 0.05 94.27 12:10:01 PM 5 2.21 0.00 0.28 0.08 0.02 97.41 12:10:01 PM 6 7.83 0.00 0.48 0.45 0.02 91.21 12:10:01 PM 7 6.76 0.00 0.73 0.38 0.02 92.10 12:11:01 PM all 29.20 0.00 1.25 2.71 0.10 66.75 12:11:01 PM 0 33.27 0.00 1.65 2.09 0.10 62.88 12:11:01 PM 1 25.53 0.00 1.47 5.86 0.10 67.03 12:11:01 PM 2 31.56 0.00 1.79 6.33 0.13 60.18 12:11:01 PM 3 23.19 0.00 1.17 1.56 0.10 73.98 12:11:01 PM 4 36.44 0.00 0.74 2.38 0.10 60.35 12:11:01 PM 5 20.91 0.00 0.99 0.45 0.08 77.56 12:11:01 PM 6 34.55 0.00 1.06 1.64 0.10 62.66 12:11:01 PM 7 28.11 0.00 1.09 1.36 0.08 69.36 12:12:01 PM all 23.32 0.00 0.64 2.11 0.06 73.88 12:12:01 PM 0 22.49 0.00 0.38 1.35 0.08 75.69 12:12:01 PM 1 10.72 0.00 0.75 1.77 0.05 86.71 12:12:01 PM 2 17.76 0.00 0.60 2.51 0.07 79.06 12:12:01 PM 3 31.56 0.00 0.23 0.10 0.05 68.05 12:12:01 PM 4 22.12 0.00 0.47 5.95 0.07 71.40 12:12:01 PM 5 16.58 0.00 1.39 4.25 0.05 77.73 12:12:01 PM 6 43.23 0.00 0.57 0.17 0.10 55.94 12:12:01 PM 7 22.06 0.00 0.68 0.75 0.05 76.45 12:13:01 PM all 21.40 0.00 1.97 0.53 0.07 76.03 12:13:01 PM 0 13.96 0.00 2.57 0.10 0.05 83.32 12:13:01 PM 1 26.31 0.00 1.63 0.76 0.08 71.22 12:13:01 PM 2 11.55 0.00 2.02 1.07 0.05 85.31 12:13:01 PM 3 44.54 0.00 2.30 0.05 0.10 53.00 12:13:01 PM 4 11.15 0.00 1.90 0.72 0.07 86.16 12:13:01 PM 5 16.85 0.00 2.52 0.22 0.08 80.33 12:13:01 PM 6 20.16 0.00 1.73 1.31 0.05 76.74 12:13:01 PM 7 26.65 0.00 1.12 0.00 0.07 72.16 12:14:01 PM all 18.85 0.00 1.43 2.82 0.08 76.82 12:14:01 PM 0 12.36 0.00 1.56 0.23 0.08 85.76 12:14:01 PM 1 16.59 0.00 1.46 8.49 0.10 73.36 12:14:01 PM 2 13.38 0.00 1.39 5.51 0.07 79.65 12:14:01 PM 3 18.51 0.00 1.40 6.51 0.08 73.49 12:14:01 PM 4 18.59 0.00 1.43 0.72 0.10 79.16 12:14:01 PM 5 18.62 0.00 1.49 0.20 0.07 79.62 12:14:01 PM 6 37.02 0.00 1.61 0.71 0.10 60.56 12:14:01 PM 7 15.75 0.00 1.10 0.18 0.07 82.89 12:15:01 PM all 15.66 0.00 1.96 0.19 0.10 82.10 12:15:01 PM 0 16.75 0.00 1.84 0.05 0.10 81.26 12:15:01 PM 1 14.80 0.00 2.45 0.15 0.08 82.52 12:15:01 PM 2 8.90 0.00 1.81 0.50 0.12 88.67 12:15:01 PM 3 20.24 0.00 1.81 0.17 0.08 77.70 12:15:01 PM 4 17.29 0.00 1.62 0.02 0.08 80.99 12:15:01 PM 5 10.63 0.00 1.95 0.45 0.08 86.89 12:15:01 PM 6 19.36 0.00 2.47 0.13 0.10 77.93 12:15:01 PM 7 17.28 0.00 1.74 0.02 0.12 80.85 12:16:01 PM all 31.46 0.00 1.15 0.04 0.10 67.25 12:16:01 PM 0 25.34 0.00 1.35 0.03 0.10 73.17 12:16:01 PM 1 47.33 0.00 1.00 0.02 0.12 51.54 12:16:01 PM 2 23.13 0.00 1.32 0.12 0.08 75.35 12:16:01 PM 3 47.48 0.00 1.39 0.05 0.12 50.96 12:16:01 PM 4 27.37 0.00 1.12 0.00 0.10 71.41 12:16:01 PM 5 33.50 0.00 1.62 0.07 0.10 64.71 12:16:01 PM 6 21.17 0.00 0.70 0.00 0.08 78.05 12:16:01 PM 7 26.37 0.00 0.67 0.02 0.10 72.85 12:17:01 PM all 24.56 0.00 1.61 1.30 0.08 72.45 12:17:01 PM 0 20.24 0.00 1.51 0.17 0.10 77.99 12:17:01 PM 1 8.19 0.00 1.93 4.30 0.07 85.52 12:17:01 PM 2 30.74 0.00 1.91 0.65 0.08 66.61 12:17:01 PM 3 29.30 0.00 1.22 0.29 0.08 69.11 12:17:01 PM 4 28.76 0.00 1.29 0.62 0.10 69.23 12:17:01 PM 5 18.68 0.00 1.51 0.18 0.08 79.54 12:17:01 PM 6 13.03 0.00 1.71 1.27 0.07 83.91 12:17:01 PM 7 47.51 0.00 1.78 2.91 0.08 47.71 12:18:01 PM all 15.31 0.00 1.37 0.04 0.09 83.18 12:18:01 PM 0 14.89 0.00 1.69 0.00 0.08 83.33 12:18:01 PM 1 11.07 0.00 1.81 0.00 0.10 87.01 12:18:01 PM 2 17.24 0.00 1.17 0.00 0.12 81.47 12:18:01 PM 3 18.16 0.00 1.56 0.12 0.08 80.08 12:18:01 PM 4 15.05 0.00 1.54 0.12 0.10 83.19 12:18:01 PM 5 12.49 0.00 1.16 0.00 0.10 86.25 12:18:01 PM 6 16.69 0.00 1.21 0.10 0.08 81.92 12:18:01 PM 7 16.91 0.00 0.84 0.00 0.08 82.17 12:19:01 PM all 26.86 0.00 1.27 0.30 0.11 71.46 12:19:01 PM 0 34.15 0.00 0.70 0.12 0.10 64.93 12:19:01 PM 1 27.04 0.00 1.91 1.78 0.08 69.19 12:19:01 PM 2 19.91 0.00 1.00 0.12 0.08 78.88 12:19:01 PM 3 14.95 0.00 1.68 0.17 0.12 83.08 12:19:01 PM 4 20.90 0.00 1.41 0.10 0.15 77.44 12:19:01 PM 5 16.69 0.00 1.05 0.02 0.10 82.14 12:19:01 PM 6 24.92 0.00 0.99 0.13 0.13 73.82 12:19:01 PM 7 56.25 0.00 1.39 0.00 0.12 42.24 12:20:01 PM all 35.36 0.00 1.67 1.18 0.09 61.70 12:20:01 PM 0 23.78 0.00 1.35 0.27 0.08 74.52 12:20:01 PM 1 47.81 0.00 2.88 1.00 0.12 48.19 12:20:01 PM 2 14.61 0.00 1.82 7.72 0.07 75.78 12:20:01 PM 3 33.26 0.00 1.62 0.30 0.10 64.71 12:20:01 PM 4 50.07 0.00 1.12 0.00 0.08 48.73 12:20:01 PM 5 44.53 0.00 1.52 0.00 0.08 53.86 12:20:01 PM 6 13.13 0.00 1.28 0.13 0.07 85.40 12:20:01 PM 7 55.69 0.00 1.74 0.03 0.12 42.42 12:20:01 PM CPU %user %nice %system %iowait %steal %idle 12:21:01 PM all 16.17 0.00 0.96 0.22 0.05 82.60 12:21:01 PM 0 2.77 0.00 0.80 0.05 0.05 96.32 12:21:01 PM 1 18.65 0.00 1.62 0.03 0.05 79.65 12:21:01 PM 2 24.33 0.00 1.34 1.49 0.07 72.78 12:21:01 PM 3 22.96 0.00 1.32 0.08 0.07 75.57 12:21:01 PM 4 15.14 0.00 0.55 0.07 0.05 84.19 12:21:01 PM 5 17.35 0.00 0.60 0.02 0.05 81.98 12:21:01 PM 6 9.29 0.00 0.70 0.00 0.02 89.99 12:21:01 PM 7 18.85 0.00 0.77 0.02 0.07 80.30 Average: all 22.50 0.00 1.36 1.00 0.08 75.06 Average: 0 19.22 0.00 1.38 0.44 0.09 78.88 Average: 1 23.26 0.00 1.76 2.09 0.08 72.81 Average: 2 18.34 0.00 1.39 2.18 0.08 78.00 Average: 3 27.90 0.00 1.52 0.91 0.09 69.59 Average: 4 22.31 0.00 1.15 0.91 0.09 75.54 Average: 5 19.09 0.00 1.34 0.50 0.08 79.00 Average: 6 21.69 0.00 1.21 0.50 0.08 76.52 Average: 7 28.17 0.00 1.14 0.47 0.08 70.14