---> uname -a: Linux prd-centos8-docker-8c-8g-96.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 1082 27241 19 3565 30346 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:9f:00:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:fe9f:a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:b6:60:52 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::42:69ff:feb6:6052/64 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) 12/15/2025 _x86_64_ (8 CPU) 03:50:48 LINUX RESTART (8 CPU) 03:51:01 AM tps rtps wtps bread/s bwrtn/s 03:52:01 AM 38.93 12.71 26.22 4835.33 14481.18 03:53:01 AM 0.82 0.00 0.82 0.00 22.03 03:54:01 AM 0.33 0.05 0.28 1.07 7.08 03:55:01 AM 0.25 0.00 0.25 0.00 5.61 03:56:01 AM 0.10 0.00 0.10 0.00 1.92 03:57:01 AM 0.17 0.00 0.17 0.00 3.23 03:58:01 AM 0.17 0.00 0.17 0.00 3.85 03:59:01 AM 159.72 16.05 143.68 2389.87 2409.08 04:00:01 AM 127.17 2.70 124.48 1598.40 10213.51 04:01:01 AM 350.36 16.55 333.81 2755.67 9470.69 04:02:01 AM 183.10 2.21 180.88 90.99 11071.81 04:03:01 AM 149.80 1.37 148.43 406.66 37628.74 Average: 84.24 4.30 79.94 1006.46 7110.09 03:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 AM 30575352 31846352 2080360 6.37 2688 1611780 710056 2.11 111584 1608776 0 03:53:01 AM 30566868 31838192 2088844 6.40 2688 1612104 710056 2.11 111588 1617332 32 03:54:01 AM 30563836 31835272 2091876 6.41 2688 1612216 710056 2.11 111600 1620600 0 03:55:01 AM 30555996 31827468 2099716 6.43 2688 1612252 710056 2.11 111600 1628304 0 03:56:01 AM 30556084 31827556 2099628 6.43 2688 1612252 710056 2.11 111600 1628312 0 03:57:01 AM 30555176 31826684 2100536 6.43 2688 1612288 710056 2.11 111600 1629240 0 03:58:01 AM 30555408 31826968 2100304 6.43 2688 1612352 710056 2.11 111600 1629400 0 03:59:01 AM 29830184 31267212 2825528 8.65 2688 1774668 1471776 4.37 139524 2309004 55412 04:00:01 AM 29434052 31217832 3221660 9.87 2688 2103464 1421768 4.22 145924 2623128 98128 04:01:01 AM 28450484 30520588 4205228 12.88 2688 2382408 1947748 5.78 214484 3505884 113672 04:02:01 AM 27341684 29833356 5314028 16.27 2688 2797372 2527500 7.50 466296 4337824 243532 04:03:01 AM 27831728 31013604 4823984 14.77 2688 3477596 1554736 4.61 808084 3470320 88620 Average: 29734738 31390090 2920974 8.94 2688 1985063 1157827 3.44 212957 2300677 49950 03:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 1.47 1.02 0.21 0.24 0.00 0.00 0.00 0.00 03:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 1.87 1.35 5.51 0.11 0.00 0.00 0.00 0.00 03:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 0.75 0.42 1.67 0.03 0.00 0.00 0.00 0.00 03:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 0.47 0.30 0.64 0.02 0.00 0.00 0.00 0.00 03:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 0.40 0.18 0.37 0.01 0.00 0.00 0.00 0.00 03:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 0.45 0.22 0.24 0.02 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 0.60 0.23 1.12 0.02 0.00 0.00 0.00 0.00 03:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 190.72 161.24 915.33 52.89 0.00 0.00 0.00 0.00 03:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 91.37 64.86 1155.08 29.37 0.00 0.00 0.00 0.00 04:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 398.80 346.54 3020.82 47.70 0.00 0.00 0.00 0.00 04:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 561.32 428.56 5673.07 50.10 0.00 0.00 0.00 0.00 04:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 349.87 266.28 4100.67 1342.18 0.00 0.00 0.00 0.00 04:03:01 AM docker0 22.88 34.52 1.23 308.88 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 133.18 105.94 1239.69 126.89 0.00 0.00 0.00 0.00 Average: docker0 1.91 2.88 0.10 25.74 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) 12/15/2025 _x86_64_ (8 CPU) 03:50:48 LINUX RESTART (8 CPU) 03:51:01 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 3.13 0.00 0.88 0.87 0.04 95.09 03:52:01 AM 0 3.11 0.00 0.79 0.45 0.08 95.57 03:52:01 AM 1 3.33 0.00 1.05 0.12 0.07 95.43 03:52:01 AM 2 2.82 0.00 1.10 2.87 0.02 93.19 03:52:01 AM 3 3.10 0.00 0.60 0.10 0.05 96.14 03:52:01 AM 4 3.20 0.00 0.82 0.05 0.02 95.91 03:52:01 AM 5 3.09 0.00 0.78 0.65 0.02 95.46 03:52:01 AM 6 3.32 0.00 1.14 0.82 0.02 94.71 03:52:01 AM 7 3.07 0.00 0.73 1.87 0.03 94.29 03:53:01 AM all 0.03 0.00 0.03 0.00 0.02 99.92 03:53:01 AM 0 0.02 0.00 0.02 0.00 0.03 99.93 03:53:01 AM 1 0.07 0.00 0.03 0.00 0.03 99.87 03:53:01 AM 2 0.05 0.00 0.05 0.00 0.03 99.87 03:53:01 AM 3 0.07 0.00 0.05 0.00 0.02 99.87 03:53:01 AM 4 0.02 0.00 0.02 0.00 0.00 99.97 03:53:01 AM 5 0.02 0.00 0.00 0.00 0.00 99.98 03:53:01 AM 6 0.00 0.00 0.02 0.00 0.00 99.98 03:53:01 AM 7 0.00 0.00 0.05 0.02 0.03 99.90 03:54:01 AM all 0.03 0.00 0.03 0.00 0.03 99.91 03:54:01 AM 0 0.00 0.00 0.00 0.00 0.03 99.97 03:54:01 AM 1 0.05 0.00 0.00 0.00 0.02 99.93 03:54:01 AM 2 0.10 0.00 0.08 0.00 0.07 99.75 03:54:01 AM 3 0.03 0.00 0.03 0.00 0.03 99.90 03:54:01 AM 4 0.05 0.00 0.03 0.00 0.05 99.87 03:54:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 03:54:01 AM 6 0.02 0.00 0.03 0.00 0.00 99.95 03:54:01 AM 7 0.00 0.00 0.02 0.00 0.03 99.95 03:55:01 AM all 0.03 0.00 0.03 0.00 0.02 99.92 03:55:01 AM 0 0.02 0.00 0.02 0.00 0.03 99.93 03:55:01 AM 1 0.05 0.00 0.02 0.00 0.02 99.92 03:55:01 AM 2 0.05 0.00 0.02 0.00 0.03 99.90 03:55:01 AM 3 0.03 0.00 0.02 0.00 0.02 99.93 03:55:01 AM 4 0.08 0.00 0.08 0.00 0.05 99.78 03:55:01 AM 5 0.00 0.00 0.02 0.00 0.00 99.98 03:55:01 AM 6 0.00 0.00 0.02 0.00 0.00 99.98 03:55:01 AM 7 0.02 0.00 0.02 0.00 0.03 99.93 03:56:01 AM all 0.03 0.00 0.02 0.00 0.02 99.93 03:56:01 AM 0 0.00 0.00 0.00 0.00 0.03 99.97 03:56:01 AM 1 0.02 0.00 0.02 0.00 0.02 99.95 03:56:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 03:56:01 AM 3 0.02 0.00 0.03 0.00 0.02 99.93 03:56:01 AM 4 0.05 0.00 0.05 0.00 0.05 99.85 03:56:01 AM 5 0.05 0.00 0.02 0.00 0.03 99.90 03:56:01 AM 6 0.02 0.00 0.00 0.00 0.00 99.98 03:56:01 AM 7 0.02 0.00 0.02 0.00 0.03 99.93 03:57:01 AM all 0.03 0.00 0.03 0.00 0.01 99.94 03:57:01 AM 0 0.00 0.00 0.00 0.00 0.03 99.97 03:57:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 03:57:01 AM 2 0.02 0.00 0.02 0.00 0.00 99.97 03:57:01 AM 3 0.02 0.00 0.03 0.00 0.02 99.93 03:57:01 AM 4 0.07 0.00 0.07 0.00 0.05 99.82 03:57:01 AM 5 0.05 0.00 0.03 0.00 0.02 99.90 03:57:01 AM 6 0.00 0.00 0.02 0.00 0.00 99.98 03:57:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 03:58:01 AM all 0.02 0.00 0.02 0.00 0.02 99.94 03:58:01 AM 0 0.00 0.00 0.02 0.00 0.03 99.95 03:58:01 AM 1 0.02 0.00 0.02 0.00 0.02 99.95 03:58:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 03:58:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 03:58:01 AM 4 0.10 0.00 0.07 0.00 0.05 99.78 03:58:01 AM 5 0.03 0.00 0.03 0.00 0.03 99.90 03:58:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 03:58:01 AM 7 0.00 0.00 0.03 0.00 0.02 99.95 03:59:01 AM all 5.92 0.00 1.03 0.40 0.05 92.60 03:59:01 AM 0 5.51 0.00 0.67 0.08 0.05 93.69 03:59:01 AM 1 7.89 0.00 1.34 0.05 0.07 90.66 03:59:01 AM 2 1.92 0.00 1.07 0.03 0.03 96.94 03:59:01 AM 3 3.64 0.00 0.62 0.15 0.03 95.56 03:59:01 AM 4 9.94 0.00 0.53 0.03 0.08 89.41 03:59:01 AM 5 5.37 0.00 1.81 2.18 0.03 90.61 03:59:01 AM 6 9.26 0.00 1.44 0.44 0.05 88.82 03:59:01 AM 7 3.83 0.00 0.80 0.23 0.05 95.08 04:00:01 AM all 8.01 0.00 0.78 0.50 0.06 90.65 04:00:01 AM 0 2.62 0.00 0.37 0.35 0.08 96.58 04:00:01 AM 1 14.97 0.00 1.05 0.57 0.05 83.36 04:00:01 AM 2 3.10 0.00 0.59 1.15 0.10 95.06 04:00:01 AM 3 6.91 0.00 0.53 0.22 0.03 92.31 04:00:01 AM 4 4.24 0.00 0.28 0.32 0.05 95.11 04:00:01 AM 5 10.61 0.00 0.82 0.37 0.03 88.18 04:00:01 AM 6 19.11 0.00 2.09 0.60 0.08 78.12 04:00:01 AM 7 2.47 0.00 0.55 0.45 0.03 96.50 04:01:01 AM all 16.09 0.00 1.21 1.27 0.10 81.32 04:01:01 AM 0 19.48 0.00 0.95 1.10 0.12 78.34 04:01:01 AM 1 25.20 0.00 1.64 1.40 0.10 71.65 04:01:01 AM 2 14.66 0.00 0.95 0.62 0.10 83.67 04:01:01 AM 3 7.28 0.00 1.29 1.42 0.12 89.89 04:01:01 AM 4 23.82 0.00 1.40 1.51 0.12 73.16 04:01:01 AM 5 11.98 0.00 0.72 0.82 0.10 86.38 04:01:01 AM 6 17.98 0.00 1.61 1.59 0.10 78.72 04:01:01 AM 7 8.33 0.00 1.11 1.73 0.08 88.76 04:02:01 AM all 22.47 0.00 1.42 0.76 0.10 75.25 04:02:01 AM 0 21.34 0.00 1.43 0.57 0.10 76.56 04:02:01 AM 1 20.70 0.00 1.46 1.36 0.10 76.38 04:02:01 AM 2 29.27 0.00 1.14 0.69 0.10 68.80 04:02:01 AM 3 23.52 0.00 1.02 0.80 0.10 74.55 04:02:01 AM 4 23.51 0.00 2.64 0.99 0.10 72.76 04:02:01 AM 5 24.69 0.00 1.31 1.22 0.10 72.68 04:02:01 AM 6 17.44 0.00 1.02 0.28 0.10 81.15 04:02:01 AM 7 19.32 0.00 1.33 0.17 0.08 79.10 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 9.76 0.00 3.04 1.21 0.08 85.91 04:03:01 AM 0 7.55 0.00 2.92 0.10 0.08 89.34 04:03:01 AM 1 12.24 0.00 3.64 1.33 0.08 82.71 04:03:01 AM 2 11.74 0.00 3.41 2.71 0.10 82.04 04:03:01 AM 3 17.04 0.00 2.91 0.13 0.08 79.84 04:03:01 AM 4 6.86 0.00 2.62 1.01 0.08 89.42 04:03:01 AM 5 7.15 0.00 3.50 2.71 0.08 86.57 04:03:01 AM 6 7.81 0.00 2.41 0.96 0.07 88.76 04:03:01 AM 7 7.68 0.00 2.94 0.74 0.07 88.57 Average: all 5.45 0.00 0.71 0.42 0.05 93.38 Average: 0 4.96 0.00 0.60 0.22 0.06 94.17 Average: 1 7.03 0.00 0.85 0.40 0.05 91.67 Average: 2 5.30 0.00 0.70 0.67 0.05 93.28 Average: 3 5.12 0.00 0.59 0.24 0.04 94.01 Average: 4 5.98 0.00 0.72 0.32 0.06 92.92 Average: 5 5.24 0.00 0.75 0.66 0.04 93.31 Average: 6 6.23 0.00 0.81 0.39 0.03 92.53 Average: 7 3.72 0.00 0.63 0.43 0.04 95.18