---> uname -a: Linux prd-centos8-docker-8c-8g-465.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1025 28404 19 2460 30415 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:62:5d:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe62:5d76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:65:ab:b1 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) 01/15/2026 _x86_64_ (8 CPU) 05:17:20 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 127.72 0.42 127.31 83.31 9809.08 05:20:01 AM 24.78 0.00 24.78 0.00 3402.00 05:21:01 AM 0.73 0.05 0.68 1.07 10.23 05:22:01 AM 0.32 0.00 0.32 0.00 3.28 05:23:01 AM 0.35 0.00 0.35 0.00 4.07 05:24:01 AM 0.42 0.00 0.42 0.00 5.08 05:25:01 AM 0.37 0.00 0.37 0.00 4.78 05:26:01 AM 0.35 0.00 0.35 0.00 3.57 05:27:01 AM 0.45 0.00 0.45 0.00 6.10 05:28:01 AM 0.32 0.00 0.32 0.00 3.55 05:29:01 AM 0.37 0.00 0.37 0.00 3.75 05:30:01 AM 101.35 3.23 98.12 538.89 1495.05 05:31:01 AM 114.94 1.73 113.21 663.67 5392.75 05:32:01 AM 71.43 1.10 70.33 81.17 6369.71 Average: 31.71 0.47 31.24 97.74 1893.94 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29566300 31289932 3089412 9.46 2688 2042976 1379620 4.09 140184 2494428 86884 05:20:01 AM 29561344 31284988 3094368 9.48 2688 2042980 1379620 4.09 140184 2496240 4 05:21:01 AM 29551888 31275568 3103824 9.50 2688 2043004 1363040 4.04 140188 2505248 4 05:22:01 AM 29550088 31273768 3105624 9.51 2688 2043004 1387124 4.12 140188 2507340 4 05:23:01 AM 29550352 31274032 3105360 9.51 2688 2043008 1387124 4.12 140188 2507420 4 05:24:01 AM 29550516 31274196 3105196 9.51 2688 2043008 1387124 4.12 140188 2507488 4 05:25:01 AM 29550760 31274444 3104952 9.51 2688 2043012 1387124 4.12 140188 2507660 4 05:26:01 AM 29550824 31274508 3104888 9.51 2688 2043012 1404172 4.17 140188 2507640 4 05:27:01 AM 29549100 31272788 3106612 9.51 2688 2043016 1404172 4.17 140188 2509544 4 05:28:01 AM 29544864 31268552 3110848 9.53 2688 2043016 1404172 4.17 140188 2513724 4 05:29:01 AM 29533524 31257216 3122188 9.56 2688 2043020 1404172 4.17 140188 2524784 4 05:30:01 AM 27997480 29844792 4658232 14.26 2688 2161216 2749180 8.16 172728 4005908 88784 05:31:01 AM 27436884 29467656 5218828 15.98 2688 2338876 3473624 10.31 231692 4485316 114688 05:32:01 AM 29151508 31211020 3504204 10.73 2688 2365920 1407424 4.18 414000 2587640 10024 Average: 29260388 31038819 3395324 10.40 2688 2095648 1636978 4.86 168606 2761456 21459 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 65.44 46.65 971.41 22.61 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 0.28 0.18 0.07 0.24 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 0.30 0.17 0.07 0.22 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 0.48 0.27 0.43 0.22 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 0.38 0.22 0.14 0.28 0.00 0.00 0.00 0.00 05:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 0.40 0.23 0.13 0.22 0.00 0.00 0.00 0.00 05:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 1.18 0.43 0.51 0.69 0.00 0.00 0.00 0.00 05:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 0.22 0.12 0.07 0.22 0.00 0.00 0.00 0.00 05:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 0.45 0.28 0.18 0.64 0.00 0.00 0.00 0.00 05:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 0.38 0.23 0.14 0.28 0.00 0.00 0.00 0.00 05:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 0.33 0.17 0.13 0.22 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 217.26 196.47 1561.19 46.20 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:31:01 AM eth0 202.15 156.67 1580.67 39.62 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 160.05 153.90 260.84 167.95 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 46.39 39.72 312.61 19.97 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) 01/15/2026 _x86_64_ (8 CPU) 05:17:20 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 7.06 0.00 0.66 0.29 0.04 91.95 05:19:01 AM 0 2.93 0.00 0.30 0.03 0.05 96.68 05:19:01 AM 1 2.34 0.00 0.27 0.40 0.05 96.94 05:19:01 AM 2 5.61 0.00 0.38 0.08 0.05 93.87 05:19:01 AM 3 9.26 0.00 0.63 0.42 0.05 89.64 05:19:01 AM 4 3.69 0.00 0.35 0.32 0.02 95.63 05:19:01 AM 5 6.17 0.00 0.47 0.20 0.03 93.13 05:19:01 AM 6 18.60 0.00 1.63 0.12 0.03 79.62 05:19:01 AM 7 7.88 0.00 1.22 0.77 0.03 90.10 05:20:01 AM all 0.06 0.00 0.06 0.08 0.02 99.77 05:20:01 AM 0 0.07 0.00 0.08 0.12 0.03 99.70 05:20:01 AM 1 0.03 0.00 0.05 0.05 0.02 99.85 05:20:01 AM 2 0.25 0.00 0.10 0.00 0.05 99.60 05:20:01 AM 3 0.08 0.00 0.07 0.07 0.03 99.75 05:20:01 AM 4 0.02 0.00 0.05 0.13 0.00 99.80 05:20:01 AM 5 0.00 0.00 0.02 0.00 0.00 99.98 05:20:01 AM 6 0.03 0.00 0.03 0.00 0.02 99.92 05:20:01 AM 7 0.00 0.00 0.12 0.30 0.00 99.58 05:21:01 AM all 0.09 0.00 0.03 0.00 0.02 99.86 05:21:01 AM 0 0.02 0.00 0.00 0.00 0.03 99.95 05:21:01 AM 1 0.02 0.00 0.02 0.00 0.02 99.95 05:21:01 AM 2 0.55 0.00 0.08 0.00 0.03 99.33 05:21:01 AM 3 0.05 0.00 0.07 0.00 0.03 99.85 05:21:01 AM 4 0.02 0.00 0.03 0.00 0.02 99.93 05:21:01 AM 5 0.02 0.00 0.02 0.00 0.00 99.97 05:21:01 AM 6 0.03 0.00 0.03 0.00 0.02 99.92 05:21:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:22:01 AM all 0.09 0.00 0.03 0.00 0.02 99.86 05:22:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 05:22:01 AM 1 0.02 0.00 0.03 0.00 0.02 99.93 05:22:01 AM 2 0.37 0.00 0.03 0.00 0.02 99.58 05:22:01 AM 3 0.30 0.00 0.10 0.00 0.05 99.55 05:22:01 AM 4 0.02 0.00 0.02 0.00 0.02 99.95 05:22:01 AM 5 0.00 0.00 0.00 0.00 0.02 99.98 05:22:01 AM 6 0.03 0.00 0.00 0.00 0.00 99.97 05:22:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 05:23:01 AM all 0.04 0.00 0.03 0.00 0.02 99.91 05:23:01 AM 0 0.00 0.00 0.00 0.00 0.02 99.98 05:23:01 AM 1 0.08 0.00 0.03 0.00 0.03 99.85 05:23:01 AM 2 0.00 0.00 0.02 0.00 0.02 99.97 05:23:01 AM 3 0.22 0.00 0.10 0.00 0.05 99.63 05:23:01 AM 4 0.02 0.00 0.03 0.00 0.02 99.93 05:23:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 05:23:01 AM 6 0.00 0.00 0.02 0.00 0.00 99.98 05:23:01 AM 7 0.02 0.00 0.00 0.00 0.02 99.97 05:24:01 AM all 0.09 0.00 0.02 0.00 0.02 99.88 05:24:01 AM 0 0.00 0.00 0.00 0.00 0.03 99.97 05:24:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 05:24:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 05:24:01 AM 3 0.53 0.00 0.02 0.00 0.02 99.43 05:24:01 AM 4 0.05 0.00 0.02 0.00 0.02 99.92 05:24:01 AM 5 0.02 0.00 0.02 0.00 0.00 99.97 05:24:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 05:24:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 05:25:01 AM all 0.10 0.00 0.02 0.00 0.02 99.86 05:25:01 AM 0 0.00 0.00 0.00 0.00 0.02 99.98 05:25:01 AM 1 0.12 0.00 0.10 0.00 0.07 99.72 05:25:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 05:25:01 AM 3 0.52 0.00 0.02 0.00 0.00 99.47 05:25:01 AM 4 0.08 0.00 0.03 0.00 0.02 99.87 05:25:01 AM 5 0.02 0.00 0.00 0.00 0.03 99.95 05:25:01 AM 6 0.03 0.00 0.02 0.00 0.00 99.95 05:25:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 05:26:01 AM all 0.06 0.00 0.02 0.00 0.02 99.90 05:26:01 AM 0 0.00 0.00 0.00 0.00 0.03 99.97 05:26:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 05:26:01 AM 2 0.03 0.00 0.02 0.00 0.02 99.93 05:26:01 AM 3 0.30 0.00 0.00 0.00 0.00 99.70 05:26:01 AM 4 0.07 0.00 0.02 0.00 0.03 99.88 05:26:01 AM 5 0.02 0.00 0.03 0.00 0.00 99.95 05:26:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 05:26:01 AM 7 0.02 0.00 0.02 0.00 0.02 99.95 05:27:01 AM all 0.10 0.00 0.03 0.00 0.02 99.86 05:27:01 AM 0 0.02 0.00 0.00 0.00 0.02 99.97 05:27:01 AM 1 0.23 0.00 0.02 0.00 0.03 99.72 05:27:01 AM 2 0.08 0.00 0.03 0.00 0.02 99.87 05:27:01 AM 3 0.23 0.00 0.07 0.00 0.02 99.68 05:27:01 AM 4 0.13 0.00 0.07 0.00 0.05 99.75 05:27:01 AM 5 0.03 0.00 0.03 0.00 0.00 99.93 05:27:01 AM 6 0.03 0.00 0.02 0.00 0.00 99.95 05:27:01 AM 7 0.00 0.00 0.02 0.00 0.00 99.98 05:28:01 AM all 0.09 0.00 0.02 0.00 0.02 99.87 05:28:01 AM 0 0.02 0.00 0.02 0.00 0.03 99.93 05:28:01 AM 1 0.48 0.00 0.02 0.00 0.00 99.50 05:28:01 AM 2 0.03 0.00 0.05 0.00 0.03 99.88 05:28:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 05:28:01 AM 4 0.13 0.00 0.08 0.00 0.05 99.73 05:28:01 AM 5 0.02 0.00 0.00 0.00 0.02 99.97 05:28:01 AM 6 0.02 0.00 0.00 0.00 0.00 99.98 05:28:01 AM 7 0.02 0.00 0.00 0.00 0.02 99.97 05:29:01 AM all 0.03 0.00 0.02 0.00 0.02 99.93 05:29:01 AM 0 0.02 0.00 0.02 0.00 0.03 99.93 05:29:01 AM 1 0.03 0.00 0.02 0.00 0.02 99.93 05:29:01 AM 2 0.03 0.00 0.03 0.00 0.02 99.92 05:29:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 05:29:01 AM 4 0.12 0.00 0.07 0.00 0.07 99.75 05:29:01 AM 5 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 6 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 7 0.00 0.00 0.02 0.00 0.00 99.98 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 16.63 0.00 0.97 0.25 0.06 82.10 05:30:01 AM 0 16.32 0.00 1.22 0.38 0.05 82.03 05:30:01 AM 1 8.15 0.00 0.95 0.32 0.05 90.53 05:30:01 AM 2 6.59 0.00 0.87 0.05 0.07 92.43 05:30:01 AM 3 19.19 0.00 1.35 0.48 0.05 78.92 05:30:01 AM 4 16.51 0.00 1.04 0.40 0.07 81.99 05:30:01 AM 5 24.49 0.00 0.82 0.02 0.07 74.61 05:30:01 AM 6 23.13 0.00 0.98 0.30 0.05 75.54 05:30:01 AM 7 18.67 0.00 0.50 0.02 0.05 80.76 05:31:01 AM all 44.14 0.00 1.49 0.25 0.09 54.03 05:31:01 AM 0 46.00 0.00 1.64 0.50 0.08 51.78 05:31:01 AM 1 42.52 0.00 1.44 0.48 0.10 55.46 05:31:01 AM 2 46.75 0.00 1.32 0.08 0.07 51.79 05:31:01 AM 3 44.22 0.00 1.42 0.05 0.08 54.23 05:31:01 AM 4 43.71 0.00 1.67 0.07 0.08 54.47 05:31:01 AM 5 49.63 0.00 1.30 0.15 0.10 48.81 05:31:01 AM 6 33.83 0.00 1.52 0.40 0.10 64.15 05:31:01 AM 7 46.47 0.00 1.62 0.30 0.08 51.53 05:32:01 AM all 16.76 0.00 1.24 0.18 0.06 81.76 05:32:01 AM 0 16.86 0.00 1.37 0.23 0.08 81.45 05:32:01 AM 1 13.80 0.00 1.00 0.03 0.07 85.09 05:32:01 AM 2 24.26 0.00 1.62 0.10 0.08 73.93 05:32:01 AM 3 14.79 0.00 1.15 0.42 0.07 83.57 05:32:01 AM 4 26.35 0.00 1.45 0.12 0.05 72.03 05:32:01 AM 5 13.35 0.00 0.95 0.08 0.03 85.58 05:32:01 AM 6 13.36 0.00 1.24 0.47 0.05 84.88 05:32:01 AM 7 11.28 0.00 1.15 0.00 0.05 87.52 Average: all 6.09 0.00 0.33 0.08 0.03 93.47 Average: 0 5.87 0.00 0.33 0.09 0.04 93.67 Average: 1 4.86 0.00 0.29 0.09 0.04 94.72 Average: 2 6.04 0.00 0.33 0.02 0.03 93.58 Average: 3 6.40 0.00 0.36 0.10 0.03 93.11 Average: 4 6.49 0.00 0.35 0.07 0.04 93.05 Average: 5 6.69 0.00 0.26 0.03 0.02 92.99 Average: 6 6.36 0.00 0.39 0.09 0.02 93.14 Average: 7 6.02 0.00 0.33 0.10 0.02 93.53