---> uname -a: Linux prd-centos8-docker-8c-8g-14923.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: 2800.000 BogoMIPS: 5600.00 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 1147 25053 19 5689 30269 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:e8:3a:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fee8:3a9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:e4:ac:ce 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::42:97ff:fee4:acce/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) 10:50:33 LINUX RESTART (8 CPU) 10:51:01 AM tps rtps wtps bread/s bwrtn/s 10:52:01 AM 250.07 19.83 230.24 3856.18 8800.78 10:53:01 AM 292.22 5.51 286.70 1283.44 15336.30 10:54:01 AM 56.57 0.07 56.51 1.33 8808.60 10:55:01 AM 107.78 0.53 107.25 413.73 39836.49 10:56:01 AM 36.40 0.50 35.90 22.39 625.06 10:57:01 AM 11.31 0.00 11.31 0.00 506.11 10:58:01 AM 112.11 0.02 112.10 1.20 23703.53 10:59:01 AM 19.91 0.00 19.91 0.00 594.97 11:00:01 AM 148.93 0.00 148.93 0.00 2086.00 11:01:01 AM 46.17 3.82 42.35 6196.73 26718.41 11:02:01 AM 48.73 0.52 48.22 65.56 9588.06 Average: 102.75 2.80 99.95 1076.42 12418.72 10:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 AM 29305148 31146648 3350564 10.26 2688 2159640 1998320 5.93 161232 2743056 235764 10:53:01 AM 27289888 29543824 5365824 16.43 2688 2563036 2916140 8.65 267648 4594116 221964 10:54:01 AM 26700584 28977952 5955128 18.24 2688 2585476 3382160 10.03 283368 5166880 108 10:55:01 AM 24655964 28068188 7999748 24.50 2688 3694476 4414080 13.10 429120 6958768 60 10:56:01 AM 24242628 27662876 8413084 25.76 2688 3701284 5775332 17.14 446008 7350004 212 10:57:01 AM 24639612 28069848 8016100 24.55 2688 3712028 4090980 12.14 451264 6954584 1716 10:58:01 AM 23421140 27556656 9234572 28.28 2688 4403972 6044208 17.93 555388 8006288 1652 10:59:01 AM 22623044 26806512 10032668 30.72 2688 4452632 6570040 19.49 558140 8798288 4964 11:00:01 AM 23922036 28023228 8733676 26.74 2688 4357972 4009024 11.89 555196 7518616 128 11:01:01 AM 24629332 29945712 8026380 24.58 2688 5561800 2391552 7.10 782876 6572404 233840 11:02:01 AM 25615872 30954372 7039840 21.56 2688 5580396 1569392 4.66 977264 5392796 23124 Average: 25185932 28795983 7469780 22.87 2688 3888428 3923748 11.64 497046 6368709 65776 10:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 190.82 135.02 1594.68 41.16 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 430.56 355.80 5673.37 51.46 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 147.79 118.95 303.33 36.39 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 10:55:01 AM eth0 294.20 176.79 9489.82 15.49 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:55:01 AM vethdf23b06 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:56:01 AM lo 62.61 62.61 5.14 5.14 0.00 0.00 0.00 0.00 10:56:01 AM eth0 143.85 109.60 41.96 50.03 0.00 0.00 0.00 0.00 10:56:01 AM docker0 12.06 13.65 1.78 1.69 0.00 0.00 0.00 0.00 10:56:01 AM veth2b840fa 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:57:01 AM lo 49.73 49.73 2.55 2.55 0.00 0.00 0.00 0.00 10:57:01 AM eth0 132.34 108.26 60.13 53.72 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 10:58:01 AM lo 20.49 20.49 2.51 2.51 0.00 0.00 0.00 0.00 10:58:01 AM eth0 565.78 204.40 2982.66 21.47 0.00 0.00 0.00 0.00 10:58:01 AM docker0 8.16 8.83 0.79 1.81 0.00 0.00 0.00 0.00 10:58:01 AM veth4b856b6 8.16 8.96 0.91 1.82 0.00 0.00 0.00 0.00 10:58:01 AM veth8d69d0d 0.00 0.43 0.00 0.19 0.00 0.00 0.00 0.00 10:59:01 AM lo 917.60 917.60 156.24 156.24 0.00 0.00 0.00 0.00 10:59:01 AM eth0 139.39 105.55 43.07 44.98 0.00 0.00 0.00 0.00 10:59:01 AM docker0 393.15 408.18 68.14 80.79 0.00 0.00 0.00 0.00 10:59:01 AM veth4b856b6 342.48 355.76 67.40 55.10 0.00 0.00 0.00 0.01 10:59:01 AM veth8d69d0d 50.67 52.59 6.12 25.76 0.00 0.00 0.00 0.00 11:00:01 AM lo 722.99 722.99 120.68 120.68 0.00 0.00 0.00 0.00 11:00:01 AM eth0 61.51 51.57 261.17 17.37 0.00 0.00 0.00 0.00 11:00:01 AM docker0 310.40 318.66 66.29 50.29 0.00 0.00 0.00 0.00 11:01:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:01:01 AM eth0 262.80 184.12 3831.57 27.26 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 104.43 73.72 223.43 66.90 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.34 161.34 26.11 26.11 0.00 0.00 0.00 0.00 Average: eth0 224.86 147.61 2227.75 38.75 0.00 0.00 0.00 0.00 Average: docker0 65.86 68.22 12.46 12.25 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) 10:50:33 LINUX RESTART (8 CPU) 10:51:01 AM CPU %user %nice %system %iowait %steal %idle 10:52:01 AM all 11.75 0.00 1.26 0.58 0.05 86.36 10:52:01 AM 0 4.76 0.00 0.75 0.58 0.07 93.84 10:52:01 AM 1 6.30 0.00 0.75 0.27 0.07 92.61 10:52:01 AM 2 20.56 0.00 1.80 0.53 0.05 77.05 10:52:01 AM 3 19.20 0.00 2.24 1.81 0.05 76.70 10:52:01 AM 4 13.18 0.00 1.09 0.60 0.07 85.07 10:52:01 AM 5 16.53 0.00 1.65 0.28 0.05 81.48 10:52:01 AM 6 5.39 0.00 0.67 0.25 0.05 93.64 10:52:01 AM 7 8.05 0.00 1.15 0.28 0.03 90.48 10:53:01 AM all 32.09 0.00 1.35 0.93 0.09 65.55 10:53:01 AM 0 36.83 0.00 1.19 0.68 0.10 61.20 10:53:01 AM 1 28.46 0.00 1.42 0.75 0.08 69.28 10:53:01 AM 2 32.29 0.00 0.99 0.54 0.08 66.11 10:53:01 AM 3 45.98 0.00 1.92 1.27 0.08 50.74 10:53:01 AM 4 29.39 0.00 1.37 1.69 0.08 67.47 10:53:01 AM 5 35.47 0.00 1.42 0.67 0.08 62.35 10:53:01 AM 6 21.70 0.00 1.09 0.38 0.08 76.74 10:53:01 AM 7 26.58 0.00 1.42 1.42 0.08 70.50 10:54:01 AM all 22.78 0.00 0.62 0.24 0.06 76.31 10:54:01 AM 0 20.15 0.00 0.62 0.20 0.07 78.97 10:54:01 AM 1 50.80 0.00 1.53 0.13 0.07 47.46 10:54:01 AM 2 27.83 0.00 0.47 0.00 0.07 71.63 10:54:01 AM 3 12.12 0.00 0.48 0.50 0.05 86.84 10:54:01 AM 4 8.90 0.00 0.77 0.12 0.07 90.15 10:54:01 AM 5 26.34 0.00 0.18 0.00 0.07 73.41 10:54:01 AM 6 15.42 0.00 0.62 0.98 0.03 82.95 10:54:01 AM 7 20.60 0.00 0.25 0.00 0.05 79.10 10:55:01 AM all 25.82 0.00 2.40 1.05 0.07 70.65 10:55:01 AM 0 43.06 0.00 2.42 0.18 0.07 54.27 10:55:01 AM 1 31.11 0.00 2.55 2.51 0.08 63.74 10:55:01 AM 2 18.78 0.00 1.73 0.87 0.07 78.56 10:55:01 AM 3 21.26 0.00 3.02 0.56 0.07 75.10 10:55:01 AM 4 18.86 0.00 2.60 0.59 0.07 77.88 10:55:01 AM 5 19.44 0.00 2.55 0.40 0.08 77.52 10:55:01 AM 6 29.37 0.00 2.27 0.62 0.07 67.67 10:55:01 AM 7 24.66 0.00 2.08 2.67 0.08 70.51 10:56:01 AM all 21.62 0.00 2.38 0.05 0.09 75.86 10:56:01 AM 0 27.38 0.00 2.34 0.03 0.08 70.16 10:56:01 AM 1 15.09 0.00 2.26 0.05 0.10 82.50 10:56:01 AM 2 20.65 0.00 2.58 0.05 0.10 76.62 10:56:01 AM 3 26.97 0.00 2.95 0.07 0.10 69.91 10:56:01 AM 4 20.38 0.00 2.23 0.05 0.08 77.26 10:56:01 AM 5 21.87 0.00 2.56 0.07 0.07 75.43 10:56:01 AM 6 19.14 0.00 1.89 0.08 0.08 78.80 10:56:01 AM 7 21.48 0.00 2.23 0.02 0.08 76.19 10:57:01 AM all 17.28 0.00 1.04 0.02 0.08 81.58 10:57:01 AM 0 5.64 0.00 1.03 0.02 0.07 93.24 10:57:01 AM 1 26.17 0.00 1.42 0.02 0.07 72.33 10:57:01 AM 2 17.17 0.00 0.84 0.00 0.07 81.92 10:57:01 AM 3 22.45 0.00 1.79 0.02 0.08 75.66 10:57:01 AM 4 10.30 0.00 1.04 0.02 0.08 88.56 10:57:01 AM 5 24.62 0.00 0.60 0.03 0.10 74.64 10:57:01 AM 6 13.59 0.00 1.07 0.00 0.08 85.26 10:57:01 AM 7 18.32 0.00 0.57 0.07 0.07 80.98 10:58:01 AM all 32.14 0.00 1.82 0.72 0.08 65.24 10:58:01 AM 0 24.76 0.00 1.67 0.32 0.08 73.16 10:58:01 AM 1 31.44 0.00 1.64 2.04 0.08 64.80 10:58:01 AM 2 33.37 0.00 2.03 0.23 0.07 64.30 10:58:01 AM 3 40.13 0.00 1.64 0.85 0.07 57.30 10:58:01 AM 4 27.97 0.00 2.08 0.40 0.07 69.48 10:58:01 AM 5 41.48 0.00 1.96 0.02 0.08 56.46 10:58:01 AM 6 28.19 0.00 1.89 1.61 0.08 68.22 10:58:01 AM 7 29.78 0.00 1.63 0.30 0.07 68.23 10:59:01 AM all 21.25 0.00 1.40 0.02 0.09 77.24 10:59:01 AM 0 19.90 0.00 1.46 0.02 0.08 78.55 10:59:01 AM 1 23.15 0.00 0.99 0.00 0.08 75.78 10:59:01 AM 2 13.31 0.00 1.76 0.00 0.10 84.83 10:59:01 AM 3 18.80 0.00 1.26 0.02 0.10 79.83 10:59:01 AM 4 17.80 0.00 1.54 0.02 0.10 80.54 10:59:01 AM 5 27.35 0.00 0.89 0.00 0.08 71.68 10:59:01 AM 6 35.59 0.00 1.62 0.02 0.08 62.69 10:59:01 AM 7 14.05 0.00 1.68 0.08 0.10 84.09 11:00:01 AM all 23.86 0.00 1.31 0.27 0.07 74.49 11:00:01 AM 0 30.37 0.00 2.33 1.83 0.08 65.39 11:00:01 AM 1 15.55 0.00 0.80 0.05 0.07 83.53 11:00:01 AM 2 14.88 0.00 1.22 0.05 0.08 83.77 11:00:01 AM 3 27.83 0.00 1.97 0.05 0.07 70.08 11:00:01 AM 4 21.73 0.00 0.99 0.12 0.08 77.08 11:00:01 AM 5 29.53 0.00 0.99 0.07 0.07 69.35 11:00:01 AM 6 16.88 0.00 1.42 0.02 0.05 81.64 11:00:01 AM 7 34.11 0.00 0.75 0.00 0.05 65.08 11:01:01 AM all 33.17 0.00 1.61 0.59 0.09 64.55 11:01:01 AM 0 38.34 0.00 1.05 0.08 0.10 60.43 11:01:01 AM 1 32.04 0.00 1.86 0.25 0.12 65.73 11:01:01 AM 2 11.57 0.00 1.77 0.03 0.10 86.52 11:01:01 AM 3 33.50 0.00 1.96 0.12 0.08 64.34 11:01:01 AM 4 29.80 0.00 1.49 0.00 0.08 68.62 11:01:01 AM 5 38.15 0.00 1.56 0.20 0.07 60.02 11:01:01 AM 6 31.04 0.00 1.76 2.91 0.07 64.22 11:01:01 AM 7 50.84 0.00 1.42 1.12 0.07 46.55 11:02:01 AM all 18.22 0.00 0.97 0.19 0.09 80.52 11:02:01 AM 0 24.04 0.00 1.43 0.18 0.12 74.23 11:02:01 AM 1 10.18 0.00 0.93 1.18 0.08 87.62 11:02:01 AM 2 11.43 0.00 0.75 0.08 0.10 87.64 11:02:01 AM 3 14.82 0.00 0.93 0.00 0.07 84.18 11:02:01 AM 4 13.12 0.00 1.34 0.02 0.08 85.44 11:02:01 AM 5 21.65 0.00 0.62 0.02 0.08 77.63 11:02:01 AM 6 28.93 0.00 0.98 0.05 0.08 69.95 11:02:01 AM 7 21.57 0.00 0.80 0.00 0.08 77.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.63 0.00 1.47 0.42 0.08 74.40 Average: 0 25.01 0.00 1.48 0.38 0.08 73.05 Average: 1 24.57 0.00 1.47 0.66 0.08 73.22 Average: 2 20.17 0.00 1.45 0.22 0.08 78.09 Average: 3 25.73 0.00 1.83 0.48 0.07 71.89 Average: 4 19.22 0.00 1.50 0.33 0.08 78.87 Average: 5 27.49 0.00 1.36 0.16 0.08 70.91 Average: 6 22.29 0.00 1.39 0.63 0.07 75.62 Average: 7 24.55 0.00 1.27 0.54 0.07 73.57