---> uname -a: Linux prd-centos8-docker-8c-8g-47263.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1101 26491 19 4297 30323 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:bb:83:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:febb:832d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:d6:48:cb 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::42:27ff:fed6:48cb/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) 09/19/2025 _x86_64_ (8 CPU) 07:30:18 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 281.02 16.48 264.55 3104.83 13682.66 07:33:01 AM 50.16 0.05 50.11 1.07 10743.86 07:34:01 AM 112.10 3.03 109.06 1511.63 29646.83 07:35:01 AM 166.84 15.89 150.95 5105.90 2571.44 07:36:01 AM 19.89 0.00 19.89 0.00 19805.70 07:37:01 AM 0.73 0.00 0.73 0.00 13.50 07:38:01 AM 0.98 0.00 0.98 0.00 15.98 07:39:01 AM 7.67 0.00 7.67 0.00 365.62 07:40:01 AM 2.00 0.00 2.00 0.00 33.69 07:41:01 AM 10.21 0.07 10.15 50.12 216.28 07:42:01 AM 27.06 0.45 26.61 28.66 3890.72 Average: 61.70 3.27 58.43 891.18 7362.77 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 28590948 30710824 4064764 12.45 2688 2433956 1890500 5.61 169652 3416900 305480 07:33:01 AM 28045176 30165480 4610536 14.12 2688 2434224 2378532 7.06 171132 3958584 120 07:34:01 AM 26297584 29321020 6358128 19.47 2688 3319792 5215708 15.47 372152 5433012 192 07:35:01 AM 26214576 30006780 6441136 19.72 2688 4084596 2366696 7.02 726956 5157228 589188 07:36:01 AM 26188652 29980824 6467060 19.80 2688 4084596 2366696 7.02 726956 5180732 16 07:37:01 AM 26155128 29947452 6500584 19.91 2688 4084696 2366696 7.02 726956 5215608 20 07:38:01 AM 26031828 29824156 6623884 20.28 2688 4084696 2490236 7.39 726956 5339028 20 07:39:01 AM 26008080 29808948 6647632 20.36 2688 4093084 2506680 7.44 727120 5360468 16 07:40:01 AM 25874536 29675544 6781176 20.77 2688 4093180 2686632 7.97 727120 5495304 16 07:41:01 AM 24884488 28688792 7771224 23.80 2688 4096204 3617628 10.73 731848 6477708 4 07:42:01 AM 27157192 31077436 5498520 16.84 2688 4210404 1483276 4.40 878476 4059772 33760 Average: 26495290 29927932 6160422 18.86 2688 3729039 2669935 7.92 607757 5008577 84439 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 463.63 342.74 5809.74 63.54 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 102.97 72.49 63.93 23.14 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 962.41 346.45 7363.33 29.12 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:34:01 AM veth7e2b87e 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:35:01 AM lo 13.08 13.08 1.36 1.36 0.00 0.00 0.00 0.00 07:35:01 AM eth0 100.75 78.59 1264.21 18.44 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.83 5.93 0.65 0.69 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 13.78 7.70 26.98 0.89 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 49.09 40.51 14.65 15.91 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 4.85 2.77 9.87 0.45 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 25.71 19.23 164.70 2.30 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 163.43 124.51 67.22 38.44 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 28.20 18.60 60.88 3.07 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 186.39 184.81 304.48 1279.11 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 191.03 112.59 1377.37 134.05 0.00 0.00 0.00 0.00 Average: docker0 0.44 0.55 0.06 0.06 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) 09/19/2025 _x86_64_ (8 CPU) 07:30:18 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 12.94 0.00 1.35 0.83 0.06 84.82 07:32:01 AM 0 21.22 0.00 2.07 0.43 0.08 76.19 07:32:01 AM 1 14.99 0.00 1.47 1.04 0.07 82.43 07:32:01 AM 2 13.41 0.00 1.84 1.14 0.08 83.53 07:32:01 AM 3 16.66 0.00 1.55 1.05 0.05 80.69 07:32:01 AM 4 9.26 0.00 0.50 0.08 0.05 90.11 07:32:01 AM 5 11.03 0.00 0.89 0.47 0.05 87.57 07:32:01 AM 6 11.36 0.00 1.52 1.40 0.07 85.65 07:32:01 AM 7 5.63 0.00 0.94 0.99 0.07 92.38 07:33:01 AM all 10.72 0.00 0.43 0.21 0.04 88.61 07:33:01 AM 0 16.56 0.00 0.07 0.00 0.05 83.32 07:33:01 AM 1 9.57 0.00 0.10 0.00 0.03 90.30 07:33:01 AM 2 31.89 0.00 0.52 0.00 0.03 67.56 07:33:01 AM 3 4.22 0.00 0.37 0.82 0.05 94.54 07:33:01 AM 4 6.54 0.00 0.07 0.00 0.03 93.36 07:33:01 AM 5 2.05 0.00 1.20 0.84 0.05 95.86 07:33:01 AM 6 13.83 0.00 0.98 0.00 0.02 85.17 07:33:01 AM 7 1.07 0.00 0.13 0.00 0.03 98.76 07:34:01 AM all 28.95 0.00 2.16 0.64 0.08 68.17 07:34:01 AM 0 43.39 0.00 1.66 0.34 0.08 54.52 07:34:01 AM 1 30.96 0.00 1.54 0.54 0.08 66.87 07:34:01 AM 2 45.56 0.00 3.49 1.28 0.08 49.58 07:34:01 AM 3 28.72 0.00 1.98 0.49 0.08 68.74 07:34:01 AM 4 21.04 0.00 1.73 0.07 0.07 77.09 07:34:01 AM 5 17.04 0.00 2.25 1.45 0.08 79.18 07:34:01 AM 6 17.81 0.00 2.17 0.35 0.07 79.60 07:34:01 AM 7 27.15 0.00 2.47 0.60 0.07 69.71 07:35:01 AM all 17.55 0.31 2.22 0.45 0.08 79.39 07:35:01 AM 0 25.17 0.03 2.46 0.30 0.08 71.95 07:35:01 AM 1 15.10 0.00 2.20 1.83 0.08 80.79 07:35:01 AM 2 12.95 0.02 1.69 0.52 0.08 84.74 07:35:01 AM 3 15.88 0.00 1.76 0.20 0.07 82.09 07:35:01 AM 4 17.63 0.07 2.54 0.07 0.08 79.61 07:35:01 AM 5 19.77 0.42 2.43 0.08 0.07 77.23 07:35:01 AM 6 15.48 0.08 2.43 0.13 0.07 81.80 07:35:01 AM 7 18.41 1.86 2.27 0.48 0.07 76.91 07:36:01 AM all 2.77 0.00 0.08 0.23 0.03 96.89 07:36:01 AM 0 1.60 0.00 0.05 0.00 0.03 98.32 07:36:01 AM 1 0.23 0.00 0.13 0.65 0.05 98.93 07:36:01 AM 2 0.15 0.00 0.08 0.33 0.02 99.42 07:36:01 AM 3 0.15 0.00 0.13 0.72 0.02 98.98 07:36:01 AM 4 0.17 0.00 0.03 0.00 0.02 99.78 07:36:01 AM 5 0.22 0.00 0.10 0.00 0.05 99.63 07:36:01 AM 6 0.50 0.00 0.05 0.13 0.02 99.30 07:36:01 AM 7 19.15 0.00 0.03 0.00 0.03 80.79 07:37:01 AM all 2.11 0.00 0.18 0.00 0.03 97.68 07:37:01 AM 0 3.70 0.00 0.02 0.00 0.05 96.23 07:37:01 AM 1 3.42 0.00 0.08 0.00 0.05 96.45 07:37:01 AM 2 0.68 0.00 0.47 0.00 0.03 98.82 07:37:01 AM 3 0.17 0.00 0.07 0.00 0.00 99.77 07:37:01 AM 4 0.57 0.00 0.17 0.00 0.03 99.23 07:37:01 AM 5 3.17 0.00 0.10 0.00 0.03 96.70 07:37:01 AM 6 0.60 0.00 0.02 0.00 0.02 99.37 07:37:01 AM 7 4.55 0.00 0.53 0.00 0.00 94.92 07:38:01 AM all 2.01 0.00 0.04 0.00 0.03 97.92 07:38:01 AM 0 1.30 0.00 0.02 0.00 0.03 98.65 07:38:01 AM 1 0.18 0.00 0.03 0.00 0.03 99.75 07:38:01 AM 2 0.18 0.00 0.05 0.00 0.03 99.73 07:38:01 AM 3 0.17 0.00 0.05 0.00 0.05 99.73 07:38:01 AM 4 0.23 0.00 0.03 0.00 0.03 99.70 07:38:01 AM 5 0.00 0.00 0.02 0.00 0.00 99.98 07:38:01 AM 6 0.38 0.00 0.03 0.00 0.02 99.57 07:38:01 AM 7 13.63 0.00 0.07 0.00 0.02 86.29 07:39:01 AM all 3.69 0.00 0.06 0.02 0.03 96.20 07:39:01 AM 0 2.62 0.00 0.02 0.00 0.03 97.33 07:39:01 AM 1 2.07 0.00 0.05 0.00 0.02 97.86 07:39:01 AM 2 2.35 0.00 0.05 0.05 0.02 97.53 07:39:01 AM 3 0.27 0.00 0.12 0.00 0.03 99.58 07:39:01 AM 4 0.57 0.00 0.08 0.00 0.03 99.32 07:39:01 AM 5 0.48 0.00 0.07 0.05 0.03 99.37 07:39:01 AM 6 15.48 0.00 0.07 0.02 0.03 84.40 07:39:01 AM 7 5.65 0.00 0.07 0.02 0.02 94.25 07:40:01 AM all 4.02 0.00 0.24 0.00 0.02 95.72 07:40:01 AM 0 2.10 0.00 0.05 0.00 0.03 97.82 07:40:01 AM 1 1.58 0.00 0.07 0.00 0.02 98.33 07:40:01 AM 2 2.96 0.00 0.05 0.02 0.02 96.96 07:40:01 AM 3 0.55 0.00 0.58 0.00 0.05 98.81 07:40:01 AM 4 0.52 0.00 0.13 0.00 0.03 99.32 07:40:01 AM 5 0.57 0.00 0.33 0.00 0.00 99.10 07:40:01 AM 6 22.10 0.00 0.68 0.00 0.02 77.20 07:40:01 AM 7 1.77 0.00 0.03 0.00 0.00 98.20 07:41:01 AM all 5.67 0.00 0.13 0.02 0.03 94.15 07:41:01 AM 0 3.58 0.00 0.03 0.00 0.03 96.35 07:41:01 AM 1 2.73 0.00 0.13 0.00 0.05 97.08 07:41:01 AM 2 3.25 0.00 0.08 0.08 0.03 96.55 07:41:01 AM 3 21.38 0.00 0.38 0.02 0.03 78.19 07:41:01 AM 4 4.08 0.00 0.07 0.00 0.03 95.82 07:41:01 AM 5 1.52 0.00 0.13 0.02 0.05 98.28 07:41:01 AM 6 8.32 0.00 0.18 0.03 0.02 91.45 07:41:01 AM 7 0.48 0.00 0.03 0.00 0.02 99.47 07:42:01 AM all 8.75 0.00 1.00 0.07 0.04 90.15 07:42:01 AM 0 7.94 0.00 1.27 0.02 0.07 90.71 07:42:01 AM 1 13.80 0.00 1.50 0.03 0.03 84.63 07:42:01 AM 2 1.79 0.00 0.62 0.00 0.03 97.56 07:42:01 AM 3 24.14 0.00 1.42 0.40 0.05 73.99 07:42:01 AM 4 5.98 0.00 0.79 0.02 0.02 93.20 07:42:01 AM 5 1.40 0.00 0.89 0.02 0.03 97.66 07:42:01 AM 6 9.88 0.00 0.85 0.02 0.03 89.22 07:42:01 AM 7 5.09 0.00 0.63 0.03 0.03 94.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.00 0.03 0.72 0.22 0.04 89.99 Average: 0 11.71 0.00 0.70 0.10 0.05 87.43 Average: 1 8.59 0.00 0.66 0.37 0.05 90.33 Average: 2 10.43 0.00 0.81 0.31 0.04 88.40 Average: 3 10.20 0.00 0.76 0.34 0.04 88.66 Average: 4 6.04 0.01 0.56 0.02 0.04 93.34 Average: 5 5.19 0.04 0.76 0.26 0.04 93.70 Average: 6 10.52 0.01 0.81 0.19 0.03 88.44 Average: 7 9.31 0.17 0.65 0.19 0.03 89.64