---> uname -a: Linux prd-centos8-docker-8c-8g-41918.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1156 25282 19 5450 30259 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:be:88:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:febe:8829/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:91:8b:3b 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:e6ff:fe91:8b3b/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) 08/28/2025 _x86_64_ (8 CPU) 16:55:33 LINUX RESTART (8 CPU) 04:56:01 PM tps rtps wtps bread/s bwrtn/s 04:57:01 PM 178.54 10.05 168.49 1418.59 7651.67 04:58:01 PM 248.15 18.96 229.19 4144.75 13949.07 04:59:01 PM 201.48 0.15 201.33 32.52 39430.26 05:00:01 PM 38.39 0.62 37.77 471.44 9789.59 05:01:01 PM 28.87 0.48 28.39 21.46 523.09 05:02:01 PM 5.31 0.08 5.23 1.87 132.56 05:03:01 PM 3.57 0.00 3.57 0.00 375.59 05:04:01 PM 21.36 0.00 21.36 0.00 443.39 05:05:01 PM 105.58 0.00 105.58 0.00 23587.49 05:06:01 PM 98.02 0.00 98.02 0.00 1303.40 05:07:01 PM 60.30 2.93 57.36 4574.48 27468.63 Average: 89.96 3.02 86.93 969.54 11332.06 04:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 PM 29527580 31212384 3128124 9.58 2688 2007888 1484812 4.41 150596 2546492 177000 04:58:01 PM 28113796 30287856 4541908 13.91 2688 2486288 2195084 6.51 247668 3806368 183208 04:59:01 PM 25206948 28591932 7448756 22.81 2688 3669380 3695892 10.97 339520 6501412 262744 05:00:01 PM 24613124 28017356 8042580 24.63 2688 3686692 5443828 16.15 433188 6996496 112 05:01:01 PM 24532540 27942280 8123164 24.88 2688 3692264 4142040 12.29 439820 7070476 40 05:02:01 PM 24503068 27913828 8152636 24.97 2688 3693392 4158404 12.34 439848 7101292 100 05:03:01 PM 25431004 28852036 7224700 22.12 2688 3703628 3411288 10.12 441748 6176560 20 05:04:01 PM 24823424 28486216 7832280 23.98 2688 3942692 3690804 10.95 505052 6710884 234076 05:05:01 PM 22948936 27094884 9706768 29.72 2688 4414932 6453104 19.15 552948 8476836 4276 05:06:01 PM 24121568 28214216 8534136 26.13 2688 4349536 3854384 11.44 549932 7324400 15584 05:07:01 PM 25950736 31044556 6704968 20.53 2688 5339988 1471844 4.37 903432 5133136 88432 Average: 25433884 28877959 7221820 22.12 2688 3726062 3636499 10.79 454887 6167668 87781 04:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 257.75 171.54 1510.83 40.39 0.00 0.00 0.00 0.00 04:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 412.43 329.36 4852.99 58.92 0.00 0.00 0.00 0.00 04:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 424.33 285.25 10694.76 36.55 0.00 0.00 0.00 0.00 04:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM lo 11.13 11.13 0.91 0.91 0.00 0.00 0.00 0.00 05:00:01 PM eth0 38.79 24.01 10.20 11.07 0.00 0.00 0.00 0.00 05:00:01 PM docker0 2.05 2.53 0.31 0.32 0.00 0.00 0.00 0.00 05:00:01 PM veth8d85da7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:01:01 PM lo 67.48 67.48 5.00 5.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 300.67 209.20 87.87 86.36 0.00 0.00 0.00 0.00 05:01:01 PM docker0 10.28 11.65 1.52 1.52 0.00 0.00 0.00 0.00 05:02:01 PM lo 60.35 60.35 2.95 2.95 0.00 0.00 0.00 0.00 05:02:01 PM eth0 286.49 225.75 83.50 87.83 0.00 0.00 0.00 0.00 05:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM lo 35.35 35.35 1.73 1.73 0.00 0.00 0.00 0.00 05:03:01 PM eth0 141.00 113.06 87.57 42.26 0.00 0.00 0.00 0.00 05:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:04:01 PM eth0 141.79 116.65 727.46 30.09 0.00 0.00 0.00 0.00 05:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM lo 285.17 285.17 42.55 42.55 0.00 0.00 0.00 0.00 05:05:01 PM eth0 620.58 312.16 2288.92 29.99 0.00 0.00 0.00 0.00 05:05:01 PM docker0 121.44 128.89 19.28 20.54 0.00 0.00 0.00 0.00 05:05:01 PM veth9b07dcd 111.61 117.36 19.76 17.48 0.00 0.00 0.00 0.00 05:05:01 PM veth12c52b1 9.83 12.23 1.18 3.33 0.00 0.00 0.00 0.00 05:06:01 PM lo 1167.92 1167.92 207.74 207.74 0.00 0.00 0.00 0.00 05:06:01 PM eth0 119.25 81.84 281.33 34.98 0.00 0.00 0.00 0.00 05:06:01 PM docker0 512.41 523.65 102.92 98.10 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 05:07:01 PM eth0 82.16 71.08 1258.33 16.64 0.00 0.00 0.00 0.00 05:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.03 148.03 23.72 23.72 0.00 0.00 0.00 0.00 Average: eth0 256.84 176.36 1989.39 43.19 0.00 0.00 0.00 0.00 Average: docker0 58.74 60.60 11.27 10.95 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) 08/28/2025 _x86_64_ (8 CPU) 16:55:33 LINUX RESTART (8 CPU) 04:56:01 PM CPU %user %nice %system %iowait %steal %idle 04:57:01 PM all 10.53 0.00 1.17 1.33 0.04 86.93 04:57:01 PM 0 6.88 0.00 0.67 1.15 0.03 91.27 04:57:01 PM 1 8.04 0.00 1.61 2.46 0.05 87.85 04:57:01 PM 2 4.89 0.00 0.50 0.28 0.05 94.27 04:57:01 PM 3 26.91 0.00 2.59 1.15 0.07 69.28 04:57:01 PM 4 5.81 0.00 1.10 2.71 0.03 90.34 04:57:01 PM 5 11.48 0.00 1.42 1.82 0.03 85.25 04:57:01 PM 6 3.29 0.00 0.45 0.32 0.03 95.90 04:57:01 PM 7 16.91 0.00 1.05 0.72 0.05 81.27 04:58:01 PM all 31.20 0.00 1.44 2.68 0.09 64.58 04:58:01 PM 0 30.78 0.00 0.85 1.02 0.08 67.27 04:58:01 PM 1 34.84 0.00 1.84 2.96 0.08 60.28 04:58:01 PM 2 32.57 0.00 1.57 1.62 0.10 64.14 04:58:01 PM 3 25.09 0.00 1.74 4.67 0.10 68.40 04:58:01 PM 4 41.49 0.00 1.04 2.16 0.12 55.20 04:58:01 PM 5 32.70 0.00 2.03 2.33 0.10 62.85 04:58:01 PM 6 8.93 0.00 0.90 3.97 0.07 86.13 04:58:01 PM 7 43.19 0.00 1.54 2.75 0.10 52.42 04:59:01 PM all 32.02 0.00 2.50 2.97 0.09 62.43 04:59:01 PM 0 44.67 0.00 1.65 1.07 0.10 52.51 04:59:01 PM 1 25.28 0.00 2.05 1.21 0.10 71.36 04:59:01 PM 2 33.13 0.00 3.45 11.14 0.08 52.20 04:59:01 PM 3 35.41 0.00 2.38 1.12 0.10 60.99 04:59:01 PM 4 37.36 0.00 2.16 0.89 0.08 59.51 04:59:01 PM 5 42.84 0.00 3.45 0.44 0.10 53.17 04:59:01 PM 6 24.74 0.00 2.13 2.76 0.07 70.31 04:59:01 PM 7 12.65 0.00 2.72 5.15 0.07 79.41 05:00:01 PM all 19.83 0.00 1.83 0.93 0.08 77.33 05:00:01 PM 0 12.75 0.00 1.39 0.02 0.07 85.78 05:00:01 PM 1 24.53 0.00 2.04 4.43 0.08 68.92 05:00:01 PM 2 22.35 0.00 2.32 0.05 0.08 75.19 05:00:01 PM 3 24.26 0.00 2.26 0.13 0.08 73.26 05:00:01 PM 4 25.05 0.00 1.86 2.53 0.08 70.48 05:00:01 PM 5 17.00 0.00 1.74 0.03 0.08 81.15 05:00:01 PM 6 12.47 0.00 1.36 0.15 0.07 85.95 05:00:01 PM 7 20.21 0.00 1.71 0.07 0.07 77.95 05:01:01 PM all 16.76 0.00 1.96 0.33 0.09 80.86 05:01:01 PM 0 21.18 0.00 1.82 0.07 0.08 76.85 05:01:01 PM 1 12.53 0.00 2.11 0.08 0.10 85.18 05:01:01 PM 2 20.04 0.00 1.96 0.72 0.08 77.21 05:01:01 PM 3 13.33 0.00 2.09 0.30 0.08 84.20 05:01:01 PM 4 19.25 0.00 1.94 0.17 0.10 78.54 05:01:01 PM 5 17.92 0.00 1.88 1.04 0.08 79.08 05:01:01 PM 6 14.10 0.00 1.95 0.03 0.08 83.83 05:01:01 PM 7 15.76 0.00 1.92 0.23 0.08 82.00 05:02:01 PM all 2.64 0.00 0.75 0.06 0.05 96.50 05:02:01 PM 0 3.05 0.00 0.55 0.33 0.05 96.02 05:02:01 PM 1 2.62 0.00 1.09 0.00 0.07 96.22 05:02:01 PM 2 2.25 0.00 1.67 0.00 0.05 96.03 05:02:01 PM 3 2.52 0.00 0.42 0.07 0.05 96.94 05:02:01 PM 4 3.89 0.00 0.47 0.07 0.03 95.54 05:02:01 PM 5 2.37 0.00 0.73 0.00 0.05 96.85 05:02:01 PM 6 2.64 0.00 0.27 0.02 0.03 97.04 05:02:01 PM 7 1.77 0.00 0.80 0.00 0.05 97.38 05:03:01 PM all 6.90 0.00 0.51 0.02 0.04 92.53 05:03:01 PM 0 6.08 0.00 0.53 0.00 0.03 93.35 05:03:01 PM 1 1.52 0.00 0.70 0.00 0.03 97.74 05:03:01 PM 2 5.98 0.00 1.10 0.00 0.03 92.89 05:03:01 PM 3 2.29 0.00 0.20 0.00 0.03 97.48 05:03:01 PM 4 8.73 0.00 0.52 0.12 0.05 90.59 05:03:01 PM 5 19.29 0.00 0.32 0.02 0.05 80.32 05:03:01 PM 6 4.32 0.00 0.18 0.00 0.05 95.45 05:03:01 PM 7 6.93 0.00 0.55 0.00 0.03 92.48 05:04:01 PM all 34.12 0.00 0.94 0.05 0.08 64.82 05:04:01 PM 0 32.18 0.00 1.52 0.00 0.08 66.22 05:04:01 PM 1 35.98 0.00 0.85 0.08 0.08 63.00 05:04:01 PM 2 19.97 0.00 1.09 0.10 0.07 78.78 05:04:01 PM 3 37.92 0.00 0.93 0.08 0.07 60.99 05:04:01 PM 4 58.92 0.00 1.23 0.02 0.10 39.73 05:04:01 PM 5 19.05 0.00 1.15 0.02 0.08 79.69 05:04:01 PM 6 22.01 0.00 0.43 0.07 0.05 77.44 05:04:01 PM 7 46.81 0.00 0.30 0.00 0.08 52.81 05:05:01 PM all 24.46 0.00 2.06 1.77 0.11 71.58 05:05:01 PM 0 12.80 0.00 1.98 2.32 0.13 82.76 05:05:01 PM 1 34.58 0.00 2.44 2.81 0.12 60.06 05:05:01 PM 2 27.59 0.00 2.67 1.01 0.13 68.59 05:05:01 PM 3 28.61 0.00 1.80 3.26 0.12 66.22 05:05:01 PM 4 15.32 0.00 1.95 0.91 0.12 81.70 05:05:01 PM 5 26.04 0.00 1.54 2.50 0.08 69.83 05:05:01 PM 6 26.79 0.00 2.06 1.17 0.10 69.87 05:05:01 PM 7 23.99 0.00 2.05 0.22 0.10 73.64 05:06:01 PM all 23.68 0.00 1.97 0.42 0.08 73.84 05:06:01 PM 0 22.51 0.00 0.99 0.08 0.08 76.33 05:06:01 PM 1 21.94 0.00 2.13 0.15 0.10 75.68 05:06:01 PM 2 24.45 0.00 2.47 0.05 0.08 72.95 05:06:01 PM 3 28.74 0.00 1.73 0.08 0.08 69.36 05:06:01 PM 4 29.47 0.00 3.12 0.10 0.08 67.22 05:06:01 PM 5 28.41 0.00 1.59 0.25 0.08 69.66 05:06:01 PM 6 16.55 0.00 1.49 0.22 0.07 81.67 05:06:01 PM 7 17.39 0.00 2.23 2.45 0.08 77.85 05:07:01 PM all 25.45 0.00 1.63 1.50 0.06 71.36 05:07:01 PM 0 24.11 0.00 1.72 0.99 0.07 73.11 05:07:01 PM 1 26.15 0.00 1.75 0.82 0.07 71.21 05:07:01 PM 2 20.02 0.00 2.34 0.08 0.05 77.50 05:07:01 PM 3 37.14 0.00 1.39 1.39 0.07 60.01 05:07:01 PM 4 33.78 0.00 1.54 0.05 0.07 64.56 05:07:01 PM 5 19.65 0.00 1.74 0.54 0.07 78.01 05:07:01 PM 6 18.22 0.00 1.47 6.46 0.07 73.78 05:07:01 PM 7 24.46 0.00 1.12 1.66 0.05 72.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.68 0.00 1.52 1.09 0.07 76.63 Average: 0 19.72 0.00 1.24 0.64 0.07 78.33 Average: 1 20.73 0.00 1.69 1.36 0.08 76.14 Average: 2 19.37 0.00 1.92 1.36 0.07 77.27 Average: 3 23.83 0.00 1.59 1.11 0.08 73.38 Average: 4 25.38 0.00 1.54 0.88 0.08 72.12 Average: 5 21.51 0.00 1.60 0.82 0.07 76.00 Average: 6 14.00 0.00 1.15 1.38 0.06 83.41 Average: 7 20.92 0.00 1.45 1.20 0.07 76.36