---> uname -a: Linux prd-centos8-docker-8c-8g-26989.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: 2799.996 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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1646 22297 19 7946 29770 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:3c:fa:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe3c:fad0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:97:3e:22 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/09/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 136.57 2.33 134.24 1519.49 10360.26 10:39:01 PM 139.09 13.73 125.36 1692.37 4807.58 10:40:00 PM 164.40 1.53 162.87 642.56 15287.84 10:40:01 PM 1.63 0.00 1.63 0.00 13.01 10:41:01 PM 60.36 0.00 60.36 0.00 7585.87 10:42:01 PM 122.61 2.00 120.61 138.09 3151.60 10:43:01 PM 499.43 0.03 499.40 19.33 67785.17 10:44:01 PM 1073.69 0.02 1073.67 13.60 48107.27 10:45:01 PM 738.00 0.00 738.00 0.00 28089.02 10:46:01 PM 4.95 0.00 4.95 0.00 1094.88 10:47:01 PM 134.11 0.05 134.06 0.40 12418.18 10:48:01 PM 637.49 0.67 636.82 67.58 37035.85 Average: 337.03 1.85 335.18 370.96 21400.50 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29437520 31247452 3218192 9.85 2688 2126972 1389348 4.12 158540 2597176 94056 10:39:01 PM 28648140 30792572 4007572 12.27 2688 2454084 2310652 6.86 212416 3297928 270772 10:40:00 PM 27256416 29641632 5399296 16.53 2688 2690292 3318556 9.85 280288 4598868 71060 10:40:01 PM 27327816 29713104 5327896 16.32 2688 2690304 2678256 7.95 280292 4528272 71076 10:41:01 PM 26651192 29185904 6004520 18.39 2688 2837244 4201880 12.47 290852 5183696 7484 10:42:01 PM 25291112 28533412 7364600 22.55 2688 3539656 3713904 11.02 331600 6486672 654384 10:43:01 PM 22623360 28056144 10032352 30.72 2688 5466496 3979456 11.81 524376 8431068 905804 10:44:01 PM 21190204 27641664 11465508 35.11 2688 6370720 3936260 11.68 573520 9544600 752260 10:45:01 PM 19217316 25619840 13438396 41.15 2688 6319728 4301720 12.76 587752 11388944 8 10:46:01 PM 19238452 25670664 13417260 41.09 2688 6349108 4419372 13.11 592600 11360916 364 10:47:01 PM 20723844 27889532 11931868 36.54 2688 7014820 3913512 11.61 670304 9760820 422416 10:48:01 PM 22844876 30494272 9810836 30.04 2688 7496280 1470088 4.36 1300004 6996820 18328 Average: 24204187 28707183 8451525 25.88 2688 4612975 3302750 9.80 483545 7014648 272334 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 138.40 99.12 1061.71 31.22 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 437.19 365.31 4561.31 68.66 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM eth0 241.27 192.24 3304.10 26.18 0.00 0.00 0.00 0.00 10:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 18.70 13.01 4.14 5.54 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 145.59 108.63 2257.05 17.59 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 208.48 199.78 2185.32 29.75 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 567.36 442.29 8978.41 49.99 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 206.47 172.52 2166.62 21.97 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.23 0.17 0.07 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.23 0.18 0.07 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 280.40 221.70 3191.41 36.06 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 413.33 507.35 544.04 7592.59 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 239.49 209.60 2561.99 715.87 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 07/09/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.02 0.00 0.76 0.37 0.04 91.81 10:38:01 PM 0 1.82 0.00 0.15 0.05 0.05 97.93 10:38:01 PM 1 16.31 0.00 1.65 0.67 0.07 81.30 10:38:01 PM 2 1.19 0.00 0.35 0.35 0.05 98.06 10:38:01 PM 3 15.37 0.00 1.62 0.77 0.03 82.21 10:38:01 PM 4 7.29 0.00 0.87 0.20 0.03 91.61 10:38:01 PM 5 1.30 0.00 0.20 0.10 0.03 98.36 10:38:01 PM 6 4.20 0.00 0.38 0.55 0.03 94.83 10:38:01 PM 7 8.73 0.00 0.87 0.23 0.02 90.16 10:39:01 PM all 7.79 0.00 0.84 0.35 0.05 90.97 10:39:01 PM 0 9.93 0.00 0.35 0.02 0.07 89.64 10:39:01 PM 1 9.26 0.00 1.59 0.35 0.07 88.73 10:39:01 PM 2 9.07 0.00 0.79 0.18 0.05 89.91 10:39:01 PM 3 5.79 0.00 0.94 0.80 0.05 92.42 10:39:01 PM 4 8.01 0.00 0.80 0.45 0.05 90.69 10:39:01 PM 5 7.71 0.00 0.65 0.23 0.03 91.37 10:39:01 PM 6 4.50 0.00 0.69 0.22 0.05 94.55 10:39:01 PM 7 8.02 0.00 0.90 0.57 0.07 90.45 10:40:00 PM all 46.53 0.00 1.22 0.51 0.10 51.65 10:40:00 PM 0 35.43 0.00 1.45 0.14 0.10 62.88 10:40:00 PM 1 65.84 0.00 0.87 0.20 0.10 32.99 10:40:00 PM 2 56.37 0.00 1.09 0.51 0.09 41.95 10:40:00 PM 3 70.91 0.00 1.25 0.20 0.12 27.52 10:40:00 PM 4 48.97 0.00 1.67 0.19 0.10 49.07 10:40:00 PM 5 40.90 0.00 0.96 0.20 0.09 57.86 10:40:00 PM 6 28.00 0.00 1.74 2.05 0.10 68.12 10:40:00 PM 7 25.81 0.00 0.77 0.55 0.07 72.81 10:40:01 PM all 66.63 0.00 1.44 0.00 0.10 31.83 10:40:01 PM 0 74.59 0.00 1.64 0.00 0.00 23.77 10:40:01 PM 1 66.67 0.00 0.81 0.00 0.81 31.71 10:40:01 PM 2 58.68 0.00 3.31 0.00 0.00 38.02 10:40:01 PM 3 63.93 0.00 1.64 0.00 0.00 34.43 10:40:01 PM 4 64.46 0.00 1.65 0.00 0.00 33.88 10:40:01 PM 5 70.49 0.00 0.82 0.00 0.00 28.69 10:40:01 PM 6 74.59 0.00 0.82 0.00 0.00 24.59 10:40:01 PM 7 59.50 0.00 0.83 0.00 0.00 39.67 10:41:01 PM all 48.90 0.00 1.34 0.18 0.09 49.50 10:41:01 PM 0 53.06 0.00 1.96 0.12 0.10 44.76 10:41:01 PM 1 51.07 0.00 1.60 0.45 0.08 46.79 10:41:01 PM 2 41.27 0.00 1.37 0.43 0.08 56.84 10:41:01 PM 3 40.21 0.00 1.98 0.27 0.10 57.45 10:41:01 PM 4 59.52 0.00 0.77 0.00 0.08 39.63 10:41:01 PM 5 39.34 0.00 0.90 0.03 0.08 59.64 10:41:01 PM 6 59.30 0.00 1.00 0.08 0.07 39.55 10:41:01 PM 7 47.41 0.00 1.10 0.07 0.08 51.34 10:42:01 PM all 27.68 0.00 1.15 0.30 0.08 70.79 10:42:01 PM 0 30.73 0.00 0.70 0.00 0.10 68.47 10:42:01 PM 1 37.42 0.00 2.22 0.22 0.10 60.04 10:42:01 PM 2 26.95 0.00 0.92 0.35 0.08 71.70 10:42:01 PM 3 22.06 0.00 0.95 0.40 0.07 76.52 10:42:01 PM 4 28.75 0.00 0.70 0.35 0.07 70.13 10:42:01 PM 5 19.89 0.00 1.57 0.74 0.08 77.72 10:42:01 PM 6 26.06 0.00 0.92 0.07 0.05 72.90 10:42:01 PM 7 29.59 0.00 1.20 0.27 0.07 68.87 10:43:01 PM all 13.66 0.00 5.45 1.30 0.09 79.50 10:43:01 PM 0 5.02 0.00 7.66 0.49 0.12 86.72 10:43:01 PM 1 16.72 0.00 9.74 1.20 0.10 72.24 10:43:01 PM 2 4.89 0.00 3.49 1.66 0.07 89.89 10:43:01 PM 3 4.25 0.00 4.05 3.88 0.07 87.75 10:43:01 PM 4 12.16 0.00 4.47 1.54 0.10 81.73 10:43:01 PM 5 3.70 0.00 1.09 1.07 0.07 94.07 10:43:01 PM 6 5.39 0.00 5.31 0.32 0.12 88.86 10:43:01 PM 7 56.99 0.00 7.87 0.23 0.10 34.81 10:44:01 PM all 18.53 0.00 2.91 1.80 0.08 76.67 10:44:01 PM 0 8.40 0.00 4.28 1.82 0.08 85.42 10:44:01 PM 1 8.28 0.00 0.82 0.58 0.08 90.23 10:44:01 PM 2 7.85 0.00 3.39 7.39 0.10 81.26 10:44:01 PM 3 25.90 0.00 4.03 1.63 0.08 68.36 10:44:01 PM 4 8.31 0.00 1.20 2.22 0.05 88.21 10:44:01 PM 5 26.05 0.00 3.01 0.23 0.08 70.62 10:44:01 PM 6 3.61 0.00 1.22 0.57 0.05 94.55 10:44:01 PM 7 59.98 0.00 5.37 0.00 0.10 34.55 10:45:01 PM all 23.74 0.00 1.08 1.39 0.07 73.73 10:45:01 PM 0 6.22 0.00 0.48 0.00 0.07 93.23 10:45:01 PM 1 17.02 0.00 0.53 0.18 0.07 82.20 10:45:01 PM 2 9.40 0.00 2.41 10.96 0.08 77.14 10:45:01 PM 3 9.68 0.00 0.80 0.00 0.07 89.45 10:45:01 PM 4 15.98 0.00 0.72 0.00 0.07 83.24 10:45:01 PM 5 21.23 0.00 0.68 0.00 0.08 78.00 10:45:01 PM 6 17.98 0.00 0.60 0.00 0.05 81.37 10:45:01 PM 7 92.30 0.00 2.38 0.00 0.08 5.24 10:46:01 PM all 20.43 0.00 0.82 0.01 0.06 78.68 10:46:01 PM 0 7.91 0.00 0.60 0.00 0.05 91.44 10:46:01 PM 1 13.27 0.00 0.90 0.02 0.07 85.75 10:46:01 PM 2 35.55 0.00 1.03 0.00 0.07 63.35 10:46:01 PM 3 10.33 0.00 0.67 0.05 0.05 88.90 10:46:01 PM 4 5.77 0.00 0.52 0.00 0.05 93.66 10:46:01 PM 5 13.25 0.00 1.00 0.00 0.05 85.70 10:46:01 PM 6 7.66 0.00 0.57 0.00 0.03 91.74 10:46:01 PM 7 69.71 0.00 1.27 0.00 0.10 28.92 10:47:01 PM all 18.69 0.00 1.94 0.22 0.09 79.05 10:47:01 PM 0 9.09 0.00 0.90 0.02 0.09 89.91 10:47:01 PM 1 11.24 0.00 3.01 0.41 0.08 85.26 10:47:01 PM 2 12.89 0.00 1.05 0.04 0.09 85.93 10:47:01 PM 3 44.23 0.00 3.20 0.07 0.14 52.35 10:47:01 PM 4 8.98 0.00 3.48 1.19 0.08 86.27 10:47:01 PM 5 2.11 0.00 2.11 0.00 0.09 95.68 10:47:01 PM 6 18.07 0.00 0.79 0.00 0.08 81.05 10:47:01 PM 7 41.48 0.00 0.97 0.00 0.08 57.47 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 13.67 0.00 2.34 1.28 0.07 82.64 10:48:01 PM 0 11.42 0.00 2.41 1.74 0.08 84.35 10:48:01 PM 1 20.65 0.00 2.64 1.15 0.07 75.49 10:48:01 PM 2 10.86 0.00 2.10 2.46 0.07 84.51 10:48:01 PM 3 10.40 0.00 1.94 2.31 0.07 85.28 10:48:01 PM 4 15.58 0.00 1.93 0.35 0.07 82.07 10:48:01 PM 5 11.34 0.00 1.98 0.65 0.07 85.96 10:48:01 PM 6 16.70 0.00 3.01 0.95 0.07 79.27 10:48:01 PM 7 12.42 0.00 2.71 0.64 0.07 84.17 Average: all 22.48 0.00 1.80 0.70 0.07 74.95 Average: 0 16.40 0.00 1.90 0.40 0.08 81.22 Average: 1 24.31 0.00 2.31 0.49 0.08 72.80 Average: 2 19.73 0.00 1.64 2.22 0.07 76.34 Average: 3 23.47 0.00 1.94 0.94 0.08 73.57 Average: 4 19.98 0.00 1.55 0.59 0.07 77.81 Average: 5 17.14 0.00 1.28 0.30 0.07 81.21 Average: 6 17.50 0.00 1.47 0.43 0.06 80.53 Average: 7 41.19 0.00 2.31 0.23 0.08 56.20