---> uname -a: Linux prd-centos8-docker-8c-8g-14955.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 1140 25062 19 5687 30276 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:cf:b3:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fecf:b3f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:87:05:53 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::42:93ff:fe87:553/64 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) 11/24/2025 _x86_64_ (8 CPU) 13:25:50 LINUX RESTART (8 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:02 PM 281.97 30.22 251.75 7320.64 27601.92 01:28:01 PM 281.35 18.55 262.79 4061.95 14065.18 01:29:01 PM 88.09 0.93 87.15 232.63 10018.21 01:30:00 PM 107.20 0.51 106.69 431.72 40557.17 01:30:01 PM 11.00 1.00 10.00 88.00 92.00 01:31:01 PM 29.63 0.03 29.60 0.93 745.58 01:32:01 PM 24.51 0.48 24.03 21.46 511.01 01:33:01 PM 6.06 0.00 6.06 0.00 464.30 01:34:01 PM 114.53 0.00 114.53 0.00 23861.36 01:35:01 PM 14.70 0.00 14.70 0.00 368.89 01:36:01 PM 192.03 0.00 192.03 0.00 2376.35 01:37:01 PM 60.25 3.80 56.45 6198.87 28758.98 01:38:01 PM 41.22 0.45 40.77 63.82 7699.25 Average: 103.08 4.56 98.51 1523.69 13027.95 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:02 PM 29565496 31245688 3090216 9.46 2688 2004208 1479984 4.39 148588 2511728 172012 01:28:01 PM 27627020 29821696 5028692 15.40 2688 2505608 2666688 7.91 244296 4289408 227664 01:29:01 PM 26781444 29056652 5874268 17.99 2688 2583348 3355544 9.96 282464 5084000 19408 01:30:00 PM 25137900 28545676 7517812 23.02 2688 3691284 4322932 12.83 348964 6559260 48 01:30:01 PM 25127072 28535724 7528640 23.05 2688 3691376 4006440 11.89 361016 6556616 64 01:31:01 PM 24673872 28085192 7981840 24.44 2688 3693408 4695624 13.93 439832 6927168 132 01:32:01 PM 24408612 27826868 8247100 25.25 2688 3700388 4226796 12.54 444472 7188656 616 01:33:01 PM 24852512 28281628 7803200 23.90 2688 3710992 3923456 11.64 449856 6742472 568 01:34:01 PM 23587972 27722632 9067740 27.77 2688 4402920 5868756 17.41 554560 7840164 1652 01:35:01 PM 22965420 27146800 9690292 29.67 2688 4450288 6306116 18.71 557276 8456020 1496 01:36:01 PM 24102028 28202588 8553684 26.19 2688 4356872 3898760 11.57 554328 7337700 28 01:37:01 PM 24498596 29809128 8157116 24.98 2688 5556376 2579276 7.65 782580 6702060 181984 01:38:01 PM 25626020 30962744 7029692 21.53 2688 5579048 1564084 4.64 976152 5382500 23116 Average: 25304151 28864847 7351561 22.51 2688 3840470 3761112 11.16 472645 6275212 48368 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:02 PM eth0 438.99 295.32 2054.73 66.50 0.00 0.00 0.00 0.00 01:27:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 437.12 345.49 5285.76 66.45 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 119.05 106.85 925.73 22.53 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM eth0 360.42 237.53 9683.57 32.31 0.00 0.00 0.00 0.00 01:30:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM veth59073dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM vethf6a0015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 3.00 0.00 0.30 0.00 0.00 0.00 0.00 01:30:01 PM vethf6a0015 0.00 6.00 0.00 0.56 0.00 0.00 0.00 0.00 01:31:01 PM lo 17.23 17.23 1.61 1.61 0.00 0.00 0.00 0.00 01:31:01 PM eth0 41.16 35.26 16.57 17.91 0.00 0.00 0.00 0.00 01:31:01 PM docker0 5.40 6.00 0.72 0.69 0.00 0.00 0.00 0.00 01:31:01 PM veth8574c80 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:32:01 PM lo 72.43 72.43 4.97 4.97 0.00 0.00 0.00 0.00 01:32:01 PM eth0 222.29 161.53 70.75 77.42 0.00 0.00 0.00 0.00 01:32:01 PM docker0 7.43 8.53 1.18 1.16 0.00 0.00 0.00 0.00 01:33:01 PM lo 48.44 48.44 2.37 2.37 0.00 0.00 0.00 0.00 01:33:01 PM eth0 196.10 174.18 81.21 71.49 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 20.30 20.30 2.51 2.51 0.00 0.00 0.00 0.00 01:34:01 PM eth0 643.11 245.21 2992.91 29.48 0.00 0.00 0.00 0.00 01:34:01 PM docker0 8.82 10.18 0.83 1.76 0.00 0.00 0.00 0.00 01:34:01 PM vethf6dea97 8.82 10.31 0.95 1.77 0.00 0.00 0.00 0.00 01:34:01 PM veth4fcfd25 0.00 0.22 0.00 0.04 0.00 0.00 0.00 0.00 01:35:01 PM lo 836.75 836.75 123.92 123.92 0.00 0.00 0.00 0.00 01:35:01 PM eth0 157.36 102.53 45.42 45.67 0.00 0.00 0.00 0.00 01:35:01 PM docker0 360.73 373.83 56.43 61.16 0.00 0.00 0.00 0.00 01:35:01 PM vethf6dea97 313.70 325.04 55.62 46.91 0.00 0.00 0.00 0.00 01:35:01 PM veth4fcfd25 47.03 49.17 5.74 14.47 0.00 0.00 0.00 0.00 01:36:01 PM lo 796.25 796.25 152.50 152.50 0.00 0.00 0.00 0.00 01:36:01 PM eth0 91.23 67.59 271.41 26.74 0.00 0.00 0.00 0.00 01:36:01 PM docker0 341.38 349.23 77.67 69.92 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 01:37:01 PM eth0 219.24 168.64 3823.26 21.28 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 81.08 64.72 223.74 63.40 0.00 0.00 0.00 0.00 01:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.56 149.56 24.02 24.02 0.00 0.00 0.00 0.00 Average: eth0 249.83 166.49 2105.04 45.02 0.00 0.00 0.00 0.00 Average: docker0 60.39 62.40 11.42 11.24 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) 11/24/2025 _x86_64_ (8 CPU) 13:25:50 LINUX RESTART (8 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:02 PM all 14.44 0.00 2.14 1.52 0.05 81.85 01:27:02 PM 0 7.81 0.00 1.25 0.32 0.07 90.55 01:27:02 PM 1 9.97 0.00 2.03 4.11 0.07 83.83 01:27:02 PM 2 12.56 0.00 2.63 0.30 0.05 84.45 01:27:02 PM 3 19.01 0.00 2.69 1.00 0.05 77.25 01:27:02 PM 4 18.62 0.00 1.95 1.85 0.05 77.52 01:27:02 PM 5 12.34 0.00 3.09 3.04 0.03 81.50 01:27:02 PM 6 13.83 0.00 1.30 0.27 0.05 84.55 01:27:02 PM 7 21.31 0.00 2.14 1.30 0.05 75.19 01:28:01 PM all 27.19 0.00 1.41 1.95 0.09 69.36 01:28:01 PM 0 30.37 0.00 1.36 2.62 0.10 65.56 01:28:01 PM 1 26.46 0.00 1.93 2.40 0.09 69.12 01:28:01 PM 2 20.60 0.00 1.31 1.62 0.10 76.36 01:28:01 PM 3 40.85 0.00 1.80 2.19 0.09 55.08 01:28:01 PM 4 30.85 0.00 1.26 0.94 0.09 66.86 01:28:01 PM 5 16.82 0.00 1.29 0.95 0.08 80.85 01:28:01 PM 6 25.86 0.00 1.21 2.32 0.10 70.51 01:28:01 PM 7 25.74 0.00 1.12 2.58 0.09 70.47 01:29:01 PM all 27.21 0.00 0.73 0.78 0.06 71.22 01:29:01 PM 0 29.68 0.00 0.62 0.00 0.07 69.63 01:29:01 PM 1 35.20 0.00 0.30 0.13 0.07 64.30 01:29:01 PM 2 22.51 0.00 1.20 3.21 0.07 73.01 01:29:01 PM 3 48.16 0.00 0.88 0.17 0.07 50.72 01:29:01 PM 4 18.73 0.00 0.50 1.47 0.07 79.23 01:29:01 PM 5 25.98 0.00 0.92 0.53 0.05 72.51 01:29:01 PM 6 24.88 0.00 0.48 0.68 0.07 73.88 01:29:01 PM 7 12.46 0.00 0.92 0.07 0.03 86.52 01:30:00 PM all 21.28 0.00 2.17 2.55 0.07 73.93 01:30:00 PM 0 22.73 0.00 1.62 0.07 0.07 75.52 01:30:00 PM 1 22.36 0.00 2.19 6.25 0.07 69.14 01:30:00 PM 2 15.45 0.00 1.81 5.73 0.05 76.96 01:30:00 PM 3 48.06 0.00 2.58 0.32 0.09 48.95 01:30:00 PM 4 11.59 0.00 3.24 2.92 0.07 82.17 01:30:00 PM 5 18.20 0.00 2.17 2.82 0.07 76.74 01:30:00 PM 6 24.94 0.00 2.10 0.43 0.05 72.48 01:30:00 PM 7 6.93 0.00 1.64 1.86 0.07 89.50 01:30:01 PM all 15.49 0.00 2.90 0.00 0.00 81.61 01:30:01 PM 0 12.24 0.00 1.02 0.00 0.00 86.73 01:30:01 PM 1 5.00 0.00 1.00 0.00 0.00 94.00 01:30:01 PM 2 13.13 0.00 3.03 0.00 0.00 83.84 01:30:01 PM 3 6.06 0.00 2.02 0.00 0.00 91.92 01:30:01 PM 4 26.00 0.00 6.00 0.00 0.00 68.00 01:30:01 PM 5 34.65 0.00 6.93 0.00 0.00 58.42 01:30:01 PM 6 13.13 0.00 1.01 0.00 0.00 85.86 01:30:01 PM 7 13.27 0.00 2.04 0.00 0.00 84.69 01:31:01 PM all 19.33 0.00 1.43 0.04 0.07 79.13 01:31:01 PM 0 16.73 0.00 1.77 0.03 0.08 81.38 01:31:01 PM 1 16.55 0.00 1.40 0.10 0.08 81.86 01:31:01 PM 2 13.74 0.00 0.95 0.03 0.07 85.21 01:31:01 PM 3 18.55 0.00 1.39 0.05 0.07 79.95 01:31:01 PM 4 38.03 0.00 1.60 0.02 0.07 60.28 01:31:01 PM 5 15.06 0.00 1.42 0.05 0.08 83.38 01:31:01 PM 6 20.90 0.00 1.35 0.02 0.07 77.66 01:31:01 PM 7 15.07 0.00 1.52 0.02 0.07 83.32 01:32:01 PM all 14.83 0.00 1.71 0.03 0.08 83.35 01:32:01 PM 0 12.73 0.00 2.01 0.03 0.07 85.16 01:32:01 PM 1 17.28 0.00 1.84 0.03 0.08 80.77 01:32:01 PM 2 12.00 0.00 1.74 0.05 0.10 86.10 01:32:01 PM 3 12.75 0.00 1.36 0.03 0.08 85.77 01:32:01 PM 4 15.29 0.00 1.24 0.00 0.07 83.41 01:32:01 PM 5 14.14 0.00 1.91 0.02 0.08 83.85 01:32:01 PM 6 16.76 0.00 2.16 0.02 0.08 80.98 01:32:01 PM 7 17.71 0.00 1.44 0.03 0.07 80.75 01:33:01 PM all 15.14 0.00 0.91 0.01 0.07 83.86 01:33:01 PM 0 23.55 0.00 1.10 0.00 0.10 75.25 01:33:01 PM 1 11.25 0.00 0.95 0.00 0.07 87.73 01:33:01 PM 2 11.22 0.00 1.15 0.00 0.08 87.55 01:33:01 PM 3 24.19 0.00 0.80 0.02 0.08 74.90 01:33:01 PM 4 17.60 0.00 1.29 0.00 0.08 81.03 01:33:01 PM 5 5.90 0.00 0.70 0.10 0.05 93.25 01:33:01 PM 6 15.84 0.00 0.63 0.00 0.05 83.48 01:33:01 PM 7 11.58 0.00 0.69 0.00 0.05 87.69 01:34:01 PM all 33.38 0.00 1.84 0.67 0.10 64.00 01:34:01 PM 0 32.33 0.00 1.27 0.23 0.08 66.08 01:34:01 PM 1 39.68 0.00 2.21 0.40 0.13 57.57 01:34:01 PM 2 35.67 0.00 2.00 0.23 0.10 62.00 01:34:01 PM 3 16.94 0.00 1.59 0.18 0.08 81.20 01:34:01 PM 4 44.28 0.00 1.86 0.55 0.10 53.21 01:34:01 PM 5 23.66 0.00 1.64 0.34 0.08 74.28 01:34:01 PM 6 37.87 0.00 2.43 3.40 0.10 56.19 01:34:01 PM 7 36.66 0.00 1.69 0.05 0.10 61.50 01:35:01 PM all 20.68 0.00 1.39 0.01 0.09 77.83 01:35:01 PM 0 16.78 0.00 1.37 0.00 0.10 81.75 01:35:01 PM 1 18.11 0.00 1.24 0.00 0.07 80.59 01:35:01 PM 2 17.97 0.00 1.58 0.00 0.08 80.38 01:35:01 PM 3 22.22 0.00 1.57 0.02 0.12 76.08 01:35:01 PM 4 20.55 0.00 1.42 0.02 0.10 77.91 01:35:01 PM 5 10.89 0.00 1.57 0.02 0.08 87.44 01:35:01 PM 6 19.92 0.00 1.04 0.02 0.08 78.94 01:35:01 PM 7 39.01 0.00 1.29 0.00 0.10 59.60 01:36:01 PM all 25.82 0.00 1.58 0.28 0.08 72.24 01:36:01 PM 0 33.41 0.00 0.62 0.02 0.08 65.88 01:36:01 PM 1 23.23 0.00 1.59 0.03 0.10 75.05 01:36:01 PM 2 9.79 0.00 1.71 0.02 0.08 88.40 01:36:01 PM 3 21.07 0.00 1.41 0.15 0.07 77.30 01:36:01 PM 4 27.78 0.00 2.51 2.03 0.07 67.61 01:36:01 PM 5 48.73 0.00 2.45 0.02 0.08 48.73 01:36:01 PM 6 17.33 0.00 1.19 0.00 0.05 81.43 01:36:01 PM 7 25.20 0.00 1.14 0.02 0.08 73.56 01:36:01 PM CPU %user %nice %system %iowait %steal %idle 01:37:01 PM all 33.58 0.00 1.66 1.25 0.09 63.42 01:37:01 PM 0 26.68 0.00 1.44 0.07 0.10 71.72 01:37:01 PM 1 28.96 0.00 1.09 3.90 0.07 65.99 01:37:01 PM 2 40.51 0.00 1.81 0.00 0.08 57.60 01:37:01 PM 3 35.42 0.00 1.61 0.79 0.08 62.11 01:37:01 PM 4 48.49 0.00 1.42 0.57 0.10 49.42 01:37:01 PM 5 29.55 0.00 2.25 0.39 0.07 67.75 01:37:01 PM 6 33.68 0.00 1.99 4.07 0.12 60.14 01:37:01 PM 7 25.36 0.00 1.69 0.22 0.08 72.65 01:38:01 PM all 19.43 0.00 0.98 0.18 0.06 79.35 01:38:01 PM 0 10.28 0.00 0.83 0.03 0.07 88.79 01:38:01 PM 1 19.23 0.00 1.57 0.23 0.07 78.89 01:38:01 PM 2 49.07 0.00 1.38 0.13 0.07 49.35 01:38:01 PM 3 20.68 0.00 0.55 0.00 0.05 78.72 01:38:01 PM 4 23.13 0.00 0.82 0.02 0.05 75.99 01:38:01 PM 5 2.24 0.00 0.80 0.55 0.03 96.38 01:38:01 PM 6 13.33 0.00 0.95 0.43 0.05 85.24 01:38:01 PM 7 17.50 0.00 0.93 0.03 0.07 81.47 Average: all 22.68 0.00 1.50 0.77 0.08 74.99 Average: 0 21.89 0.00 1.27 0.28 0.08 76.47 Average: 1 22.33 0.00 1.53 1.45 0.08 74.61 Average: 2 21.76 0.00 1.61 0.93 0.08 75.61 Average: 3 27.24 0.00 1.52 0.41 0.08 70.76 Average: 4 26.26 0.00 1.60 0.86 0.08 71.21 Average: 5 18.64 0.00 1.69 0.73 0.07 78.87 Average: 6 22.07 0.00 1.40 0.97 0.07 75.49 Average: 7 21.21 0.00 1.35 0.51 0.07 76.86