---> uname -a: Linux prd-centos8-docker-8c-8g-144.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 1142 25038 19 5709 30274 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:49:ac:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe49:acc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:3d:9a:64 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::42:74ff:fe3d:9a64/64 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) 12/15/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 212.38 16.53 195.85 3032.59 10374.76 10:24:01 AM 214.28 3.02 211.26 1193.00 16751.69 10:25:01 AM 33.48 0.05 33.43 1.07 2656.02 10:26:01 AM 112.31 0.57 111.74 487.76 38797.07 10:27:01 AM 33.38 0.48 32.89 21.46 603.77 10:28:01 AM 10.13 0.00 10.13 0.00 600.98 10:29:01 AM 112.56 0.00 112.56 0.00 23761.49 10:30:01 AM 14.13 0.00 14.13 0.00 307.81 10:31:01 AM 134.09 0.00 134.09 0.00 1542.47 10:32:01 AM 60.58 3.47 57.11 6096.37 27588.52 10:33:01 AM 35.64 0.82 34.83 198.37 9320.43 Average: 88.45 2.27 86.19 1002.83 12028.24 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29052444 30957628 3603268 11.03 2688 2221064 1686272 5.00 168240 2970772 185720 10:24:01 AM 27299792 29555248 5355920 16.40 2688 2564248 3261580 9.68 270700 4582132 50952 10:25:01 AM 27107660 29384036 5548052 16.99 2688 2584376 2861096 8.49 284584 4760276 144 10:26:01 AM 25032816 28446392 7622896 23.34 2688 3695704 3885652 11.53 434940 6574728 56 10:27:01 AM 24843184 28263684 7812528 23.92 2688 3702548 3771632 11.19 444148 6757232 456 10:28:01 AM 25667272 29104680 6988440 21.40 2688 3718592 2990724 8.87 453340 5926768 2828 10:29:01 AM 23617720 27754428 9037992 27.68 2688 4405152 6022016 17.87 553972 7813048 1648 10:30:01 AM 23030180 27213776 9625532 29.48 2688 4452340 6186728 18.36 557344 8391076 2764 10:31:01 AM 24180636 28283016 8475076 25.95 2688 4359320 3723432 11.05 554148 7262812 14404 10:32:01 AM 25252704 30566356 7403008 22.67 2688 5561140 1866728 5.54 766092 5970396 234688 10:33:01 AM 25706296 31067144 6949416 21.28 2688 5602424 1471880 4.37 976132 5303080 35544 Average: 25526428 29145126 7129284 21.83 2688 3896992 3429795 10.18 496695 6028393 48109 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 204.28 166.74 2083.71 45.68 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 380.95 297.33 4754.52 39.78 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 129.30 102.90 306.12 30.22 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 10:26:01 AM eth0 288.91 167.90 9475.03 15.05 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 AM vethe480582 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 67.69 67.69 5.37 5.37 0.00 0.00 0.00 0.00 10:27:01 AM eth0 257.51 190.47 73.27 76.62 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.03 13.53 1.78 1.76 0.00 0.00 0.00 0.00 10:28:01 AM lo 39.24 39.24 1.93 1.93 0.00 0.00 0.00 0.00 10:28:01 AM eth0 146.73 122.61 103.04 53.20 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 19.58 19.58 2.45 2.45 0.00 0.00 0.00 0.00 10:29:01 AM eth0 513.08 214.06 2929.76 20.26 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.50 10.33 0.81 1.98 0.00 0.00 0.00 0.00 10:29:01 AM vethb3e2fa9 8.50 10.46 0.93 1.99 0.00 0.00 0.00 0.00 10:29:01 AM vethfb71df3 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 889.95 889.95 129.01 129.01 0.00 0.00 0.00 0.00 10:30:01 AM eth0 176.26 113.96 57.99 55.06 0.00 0.00 0.00 0.00 10:30:01 AM docker0 381.37 394.19 59.67 62.37 0.00 0.00 0.00 0.00 10:30:01 AM vethb3e2fa9 330.32 342.45 58.72 48.98 0.00 0.00 0.00 0.00 10:30:01 AM vethfb71df3 51.05 51.82 6.17 13.40 0.00 0.00 0.00 0.00 10:31:01 AM lo 784.77 784.77 153.08 153.08 0.00 0.00 0.00 0.00 10:31:01 AM eth0 88.82 65.01 273.94 23.81 0.00 0.00 0.00 0.00 10:31:01 AM docker0 335.40 344.00 77.41 70.67 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 192.44 154.72 4087.23 21.66 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 119.61 97.75 261.79 84.34 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.11 164.11 26.56 26.56 0.00 0.00 0.00 0.00 Average: eth0 227.08 153.95 2218.92 42.33 0.00 0.00 0.00 0.00 Average: docker0 67.10 69.38 12.71 12.45 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) 12/15/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.14 0.00 1.13 0.76 0.06 84.91 10:23:01 AM 0 6.59 0.00 0.62 0.25 0.07 92.47 10:23:01 AM 1 17.10 0.00 1.25 1.17 0.07 80.41 10:23:01 AM 2 18.62 0.00 2.19 0.80 0.07 78.33 10:23:01 AM 3 15.52 0.00 0.99 0.30 0.05 83.15 10:23:01 AM 4 14.87 0.00 0.77 0.32 0.03 84.01 10:23:01 AM 5 14.90 0.00 1.21 0.52 0.10 83.28 10:23:01 AM 6 10.06 0.00 1.61 2.54 0.05 85.75 10:23:01 AM 7 7.46 0.00 0.40 0.20 0.03 91.90 10:24:01 AM all 32.90 0.00 1.14 0.80 0.10 65.06 10:24:01 AM 0 41.17 0.00 0.99 0.45 0.12 57.27 10:24:01 AM 1 39.09 0.00 1.49 1.82 0.10 57.50 10:24:01 AM 2 22.05 0.00 0.94 0.80 0.08 76.13 10:24:01 AM 3 43.08 0.00 1.34 0.20 0.10 55.28 10:24:01 AM 4 32.55 0.00 1.35 0.64 0.12 65.34 10:24:01 AM 5 30.24 0.00 0.94 0.22 0.08 68.53 10:24:01 AM 6 20.46 0.00 1.20 1.69 0.08 76.56 10:24:01 AM 7 34.51 0.00 0.90 0.58 0.10 63.90 10:25:01 AM all 21.07 0.00 0.51 0.11 0.06 78.25 10:25:01 AM 0 18.68 0.00 0.20 0.28 0.07 80.77 10:25:01 AM 1 43.79 0.00 0.60 0.03 0.07 55.51 10:25:01 AM 2 15.71 0.00 0.38 0.07 0.07 83.77 10:25:01 AM 3 22.75 0.00 0.30 0.07 0.07 76.81 10:25:01 AM 4 40.22 0.00 0.93 0.38 0.05 58.41 10:25:01 AM 5 8.28 0.00 0.63 0.08 0.05 90.95 10:25:01 AM 6 8.97 0.00 0.55 0.00 0.05 90.43 10:25:01 AM 7 10.11 0.00 0.47 0.00 0.05 89.37 10:26:01 AM all 25.46 0.00 2.68 0.88 0.09 70.89 10:26:01 AM 0 23.75 0.00 2.20 1.24 0.08 72.72 10:26:01 AM 1 28.90 0.00 2.82 3.02 0.08 65.18 10:26:01 AM 2 37.97 0.00 2.88 1.78 0.07 57.30 10:26:01 AM 3 23.41 0.00 2.77 0.29 0.08 73.45 10:26:01 AM 4 25.94 0.00 2.79 0.12 0.10 71.05 10:26:01 AM 5 21.05 0.00 2.54 0.39 0.10 75.92 10:26:01 AM 6 27.76 0.00 2.87 0.18 0.08 69.10 10:26:01 AM 7 14.92 0.00 2.60 0.05 0.08 82.34 10:27:01 AM all 20.28 0.00 2.24 0.05 0.10 77.32 10:27:01 AM 0 21.06 0.00 2.26 0.03 0.10 76.55 10:27:01 AM 1 26.30 0.00 2.34 0.03 0.10 71.22 10:27:01 AM 2 23.13 0.00 2.09 0.07 0.12 74.59 10:27:01 AM 3 19.97 0.00 1.97 0.03 0.10 77.92 10:27:01 AM 4 23.93 0.00 2.83 0.10 0.10 73.04 10:27:01 AM 5 15.56 0.00 2.01 0.03 0.08 82.32 10:27:01 AM 6 18.95 0.00 2.48 0.08 0.08 78.40 10:27:01 AM 7 13.35 0.00 1.96 0.05 0.12 84.52 10:28:01 AM all 21.80 0.00 1.03 0.03 0.08 77.07 10:28:01 AM 0 21.02 0.00 0.70 0.00 0.08 78.20 10:28:01 AM 1 25.44 0.00 1.49 0.08 0.10 72.89 10:28:01 AM 2 24.75 0.00 0.62 0.00 0.07 74.57 10:28:01 AM 3 14.86 0.00 1.30 0.00 0.08 83.75 10:28:01 AM 4 16.46 0.00 0.99 0.00 0.07 82.49 10:28:01 AM 5 32.27 0.00 0.95 0.02 0.07 66.69 10:28:01 AM 6 12.37 0.00 1.07 0.05 0.05 86.46 10:28:01 AM 7 27.25 0.00 1.10 0.07 0.08 71.49 10:29:01 AM all 28.53 0.00 1.75 0.59 0.09 69.03 10:29:01 AM 0 36.93 0.00 1.47 0.89 0.10 60.61 10:29:01 AM 1 25.88 0.00 2.11 1.07 0.08 70.85 10:29:01 AM 2 21.97 0.00 1.69 0.03 0.08 76.22 10:29:01 AM 3 32.35 0.00 1.66 0.13 0.10 65.76 10:29:01 AM 4 27.10 0.00 1.89 0.91 0.10 70.00 10:29:01 AM 5 23.43 0.00 1.51 0.77 0.08 74.21 10:29:01 AM 6 13.57 0.00 1.58 0.29 0.08 84.49 10:29:01 AM 7 47.00 0.00 2.11 0.64 0.08 50.17 10:30:01 AM all 22.69 0.00 1.43 0.02 0.10 75.76 10:30:01 AM 0 16.65 0.00 1.56 0.02 0.10 81.68 10:30:01 AM 1 20.76 0.00 1.26 0.02 0.10 77.87 10:30:01 AM 2 20.60 0.00 1.46 0.02 0.10 77.83 10:30:01 AM 3 23.70 0.00 1.27 0.00 0.08 74.95 10:30:01 AM 4 23.66 0.00 1.31 0.03 0.08 74.92 10:30:01 AM 5 19.74 0.00 1.19 0.00 0.10 78.98 10:30:01 AM 6 15.79 0.00 1.63 0.08 0.10 82.39 10:30:01 AM 7 40.59 0.00 1.81 0.02 0.10 57.48 10:31:01 AM all 23.88 0.00 1.47 0.62 0.09 73.95 10:31:01 AM 0 18.51 0.00 0.84 0.07 0.10 80.49 10:31:01 AM 1 19.99 0.00 1.82 2.51 0.08 75.59 10:31:01 AM 2 23.99 0.00 0.62 0.22 0.07 75.10 10:31:01 AM 3 43.95 0.00 2.05 0.28 0.10 53.61 10:31:01 AM 4 10.88 0.00 1.49 0.23 0.10 87.30 10:31:01 AM 5 24.54 0.00 1.46 0.10 0.08 73.81 10:31:01 AM 6 26.76 0.00 1.76 0.30 0.08 71.09 10:31:01 AM 7 22.37 0.00 1.69 1.26 0.08 74.60 10:32:01 AM all 26.17 0.00 1.53 0.71 0.07 71.52 10:32:01 AM 0 33.57 0.00 1.36 0.15 0.08 64.84 10:32:01 AM 1 17.28 0.00 1.46 2.96 0.08 78.22 10:32:01 AM 2 25.97 0.00 2.19 0.37 0.07 71.40 10:32:01 AM 3 41.84 0.00 1.57 0.43 0.07 56.08 10:32:01 AM 4 19.62 0.00 2.01 1.17 0.07 77.13 10:32:01 AM 5 24.68 0.00 1.69 0.07 0.08 73.48 10:32:01 AM 6 24.09 0.00 1.19 0.52 0.05 74.16 10:32:01 AM 7 22.26 0.00 0.82 0.00 0.05 76.87 10:33:01 AM all 26.89 0.00 1.12 0.20 0.06 71.72 10:33:01 AM 0 26.90 0.00 1.60 0.05 0.08 71.37 10:33:01 AM 1 32.59 0.00 1.52 0.05 0.07 65.78 10:33:01 AM 2 12.40 0.00 1.15 0.13 0.10 86.21 10:33:01 AM 3 37.95 0.00 0.78 0.35 0.05 60.86 10:33:01 AM 4 25.99 0.00 1.62 0.03 0.07 72.29 10:33:01 AM 5 18.24 0.00 0.82 0.95 0.05 79.94 10:33:01 AM 6 27.39 0.00 0.98 0.00 0.05 71.58 10:33:01 AM 7 33.64 0.00 0.50 0.00 0.05 65.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.89 0.00 1.46 0.43 0.08 74.14 Average: 0 24.07 0.00 1.25 0.31 0.09 74.28 Average: 1 27.02 0.00 1.65 1.16 0.09 70.09 Average: 2 22.46 0.00 1.47 0.39 0.08 75.60 Average: 3 29.04 0.00 1.45 0.19 0.08 69.24 Average: 4 23.75 0.00 1.63 0.36 0.08 74.18 Average: 5 21.17 0.00 1.36 0.29 0.08 77.10 Average: 6 18.74 0.00 1.54 0.52 0.07 79.13 Average: 7 24.86 0.00 1.30 0.26 0.08 73.50