---> uname -a: Linux prd-centos8-robot-2c-8g-188.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 549 5043 19 2104 6851 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:e1:5a:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84661sec preferred_lft 84661sec inet6 fe80::f816:3eff:fee1:5a2d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/22/2025 _x86_64_ (2 CPU) 01:28:33 LINUX RESTART (2 CPU) 01:29:01 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 45.15 20.79 24.36 5923.76 15887.42 01:31:01 AM 1.50 0.00 1.50 0.00 21.38 01:32:01 AM 0.30 0.03 0.27 0.53 3.90 01:33:01 AM 0.38 0.00 0.38 0.00 6.35 01:34:01 AM 0.27 0.00 0.27 0.00 3.50 01:35:01 AM 0.30 0.00 0.30 0.00 4.76 01:36:01 AM 0.12 0.00 0.12 0.00 0.90 01:37:01 AM 0.08 0.00 0.08 0.00 0.67 01:38:01 AM 0.13 0.00 0.13 0.00 0.92 01:39:01 AM 0.20 0.00 0.20 0.00 2.67 01:40:01 AM 0.23 0.00 0.23 0.00 3.23 01:41:01 AM 0.27 0.00 0.27 0.00 2.95 01:42:01 AM 0.18 0.00 0.18 0.00 3.08 01:43:01 AM 0.15 0.00 0.15 0.00 1.45 01:44:01 AM 1.23 0.03 1.20 0.27 28.29 01:45:01 AM 0.32 0.00 0.32 0.00 5.91 01:46:01 AM 0.23 0.00 0.23 0.00 2.43 01:47:01 AM 0.10 0.00 0.10 0.00 0.90 01:48:01 AM 0.10 0.00 0.10 0.00 0.93 01:49:01 AM 0.23 0.00 0.23 0.00 3.38 01:50:01 AM 74.71 6.56 68.14 1244.25 5340.74 01:51:01 AM 88.04 0.72 87.32 52.92 10192.19 01:52:01 AM 10.35 0.00 10.35 0.00 1585.82 01:53:01 AM 0.38 0.00 0.38 0.00 4.15 01:54:02 AM 18.63 0.20 18.43 34.79 822.16 01:55:01 AM 0.20 0.00 0.20 0.00 3.71 01:56:01 AM 0.17 0.00 0.17 0.00 1.78 01:57:01 AM 3.97 0.27 3.70 41.19 75.70 Average: 8.86 1.02 7.84 260.80 1215.45 01:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5853064 7221640 2029368 25.75 2688 1567440 636648 7.13 151632 1620072 40 01:31:01 AM 5854568 7223164 2027864 25.73 2688 1567444 602592 6.75 151676 1618896 8 01:32:01 AM 5859908 7228520 2022524 25.66 2688 1567460 602592 6.75 151680 1613380 12 01:33:01 AM 5859528 7228140 2022904 25.66 2688 1567460 602592 6.75 151680 1613760 4 01:34:01 AM 5859772 7228380 2022660 25.66 2688 1567464 602592 6.75 151680 1613828 4 01:35:01 AM 5860072 7228680 2022360 25.66 2688 1567464 602592 6.75 151680 1613580 4 01:36:01 AM 5860216 7228824 2022216 25.65 2688 1567464 602592 6.75 151680 1613512 4 01:37:01 AM 5860340 7228952 2022092 25.65 2688 1567468 602592 6.75 151680 1613516 4 01:38:01 AM 5860232 7228844 2022200 25.65 2688 1567468 602592 6.75 151680 1613516 4 01:39:01 AM 5860092 7228704 2022340 25.66 2688 1567468 602592 6.75 151680 1613632 4 01:40:01 AM 5859956 7228572 2022476 25.66 2688 1567472 596120 6.67 151680 1613712 4 01:41:01 AM 5861884 7230508 2020548 25.63 2688 1567472 596120 6.67 151680 1612020 16 01:42:01 AM 5862176 7230804 2020256 25.63 2688 1567476 596120 6.67 151680 1611628 8 01:43:01 AM 5861712 7230340 2020720 25.64 2688 1567476 596120 6.67 151680 1612048 4 01:44:01 AM 5862056 7230684 2020376 25.63 2688 1567476 594640 6.66 151840 1611504 12 01:45:01 AM 5862200 7230832 2020232 25.63 2688 1567480 594640 6.66 151840 1611580 4 01:46:01 AM 5862216 7230848 2020216 25.63 2688 1567480 594640 6.66 151840 1611628 8 01:47:01 AM 5862360 7230992 2020072 25.63 2688 1567480 594640 6.66 151840 1611516 8 01:48:01 AM 5861764 7230400 2020668 25.64 2688 1567484 594640 6.66 151840 1611720 16 01:49:01 AM 5861956 7230592 2020476 25.63 2688 1567484 594640 6.66 151840 1611676 4 01:50:01 AM 5364252 7084224 2518180 31.95 2688 1902200 671584 7.52 185988 2012544 181680 01:51:01 AM 5186868 7029728 2695564 34.20 2688 2019112 686096 7.68 197780 2151400 42852 01:52:01 AM 5186580 7029440 2695852 34.20 2688 2019112 686096 7.68 197776 2150816 4 01:53:01 AM 5186448 7029312 2695984 34.20 2688 2019116 686096 7.68 197776 2150832 4 01:54:02 AM 5186228 7030372 2696204 34.21 2688 2020304 684768 7.67 223364 2127108 4 01:55:01 AM 5185880 7030028 2696552 34.21 2688 2020308 684768 7.67 223360 2127332 12 01:56:01 AM 5185844 7029996 2696588 34.21 2688 2020312 698060 7.82 225684 2124920 8 01:57:01 AM 5260784 7106712 2621648 33.26 2688 2021772 617340 6.91 382668 1893584 10988 Average: 5676748 7176723 2205684 27.98 2688 1692558 622397 6.97 173889 1750188 8419 01:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 70.93 39.80 352.64 14.62 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 0.87 0.12 0.07 0.01 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 1.40 0.12 0.20 0.04 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 0.63 0.22 0.27 0.20 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 1.10 0.35 0.36 0.24 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 0.45 0.17 0.15 0.07 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 0.38 0.12 0.02 0.01 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 0.28 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 0.43 0.17 0.15 0.07 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 0.95 0.23 0.31 0.19 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 0.62 0.10 0.06 0.01 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 0.50 0.22 0.26 0.19 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.55 0.18 0.15 0.07 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 0.22 0.03 0.01 0.00 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 0.28 0.03 0.01 0.00 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 0.98 0.32 0.35 0.23 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 0.37 0.15 0.11 0.07 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 229.49 142.12 1482.43 46.11 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 48.48 36.87 664.15 7.44 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 0.58 0.18 0.15 0.06 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 0.48 0.27 0.09 0.05 0.00 0.00 0.00 0.00 01:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 AM eth0 15.38 10.06 13.40 5.43 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 1.59 0.68 0.75 0.49 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 1.15 0.83 0.76 0.19 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 6.68 5.95 4.78 12.66 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 13.78 8.57 90.12 3.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/22/2025 _x86_64_ (2 CPU) 01:28:33 LINUX RESTART (2 CPU) 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 14.55 0.00 3.91 10.60 0.07 70.88 01:30:01 AM 0 15.59 0.00 3.68 7.15 0.07 73.51 01:30:01 AM 1 13.50 0.00 4.13 14.06 0.07 68.25 01:31:01 AM all 0.28 0.00 0.08 0.04 0.03 99.57 01:31:01 AM 0 0.48 0.00 0.08 0.00 0.03 99.40 01:31:01 AM 1 0.08 0.00 0.07 0.08 0.03 99.73 01:32:01 AM all 0.32 0.00 0.10 0.01 0.04 99.53 01:32:01 AM 0 0.58 0.00 0.10 0.02 0.05 99.25 01:32:01 AM 1 0.05 0.00 0.10 0.00 0.03 99.82 01:33:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 01:33:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 01:33:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 01:34:01 AM all 0.35 0.00 0.06 0.00 0.04 99.55 01:34:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 01:34:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 01:35:01 AM all 0.26 0.00 0.07 0.00 0.03 99.64 01:35:01 AM 0 0.48 0.00 0.08 0.00 0.03 99.40 01:35:01 AM 1 0.03 0.00 0.05 0.00 0.03 99.88 01:36:01 AM all 0.19 0.00 0.08 0.00 0.04 99.69 01:36:01 AM 0 0.27 0.00 0.10 0.00 0.05 99.58 01:36:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 01:37:01 AM all 0.28 0.00 0.05 0.00 0.03 99.64 01:37:01 AM 0 0.52 0.00 0.07 0.00 0.05 99.37 01:37:01 AM 1 0.03 0.00 0.03 0.00 0.02 99.92 01:38:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 01:38:01 AM 0 0.50 0.00 0.07 0.00 0.03 99.40 01:38:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 01:39:01 AM all 0.29 0.00 0.08 0.00 0.04 99.59 01:39:01 AM 0 0.50 0.00 0.10 0.00 0.05 99.35 01:39:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 01:40:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 01:40:01 AM 0 0.43 0.00 0.03 0.00 0.02 99.52 01:40:01 AM 1 0.23 0.00 0.12 0.00 0.05 99.60 01:40:01 AM CPU %user %nice %system %iowait %steal %idle 01:41:01 AM all 0.67 0.00 0.09 0.00 0.04 99.20 01:41:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 01:41:01 AM 1 1.25 0.00 0.12 0.00 0.03 98.60 01:42:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 01:42:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:42:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 01:43:01 AM all 0.34 0.00 0.07 0.00 0.05 99.54 01:43:01 AM 0 0.48 0.00 0.07 0.00 0.05 99.40 01:43:01 AM 1 0.20 0.00 0.07 0.00 0.05 99.68 01:44:01 AM all 0.34 0.00 0.12 0.00 0.05 99.49 01:44:01 AM 0 0.60 0.00 0.12 0.00 0.07 99.22 01:44:01 AM 1 0.08 0.00 0.12 0.00 0.03 99.77 01:45:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 01:45:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 01:45:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 01:46:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:46:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 01:46:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 01:47:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 01:47:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 01:47:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 01:48:01 AM all 0.40 0.00 0.07 0.00 0.05 99.48 01:48:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 01:48:01 AM 1 0.62 0.00 0.05 0.00 0.05 99.28 01:49:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 01:49:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 01:49:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.31 01:50:01 AM all 34.35 0.00 5.85 3.88 0.13 55.78 01:50:01 AM 0 35.38 0.00 5.55 5.06 0.13 53.88 01:50:01 AM 1 33.33 0.00 6.16 2.69 0.13 57.68 01:51:01 AM all 22.89 0.00 3.24 3.61 0.08 70.18 01:51:01 AM 0 36.37 0.00 4.20 4.32 0.08 55.04 01:51:01 AM 1 9.40 0.00 2.28 2.91 0.08 85.33 01:51:01 AM CPU %user %nice %system %iowait %steal %idle 01:52:01 AM all 0.30 0.00 0.17 0.13 0.04 99.37 01:52:01 AM 0 0.50 0.00 0.10 0.15 0.03 99.22 01:52:01 AM 1 0.10 0.00 0.23 0.10 0.05 99.52 01:53:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 01:53:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 01:53:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 01:54:02 AM all 12.18 0.00 1.32 0.10 0.08 86.32 01:54:02 AM 0 20.57 0.00 1.66 0.13 0.08 77.56 01:54:02 AM 1 3.82 0.00 0.98 0.07 0.07 95.06 01:55:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 01:55:01 AM 0 0.19 0.00 0.12 0.00 0.03 99.66 01:55:01 AM 1 0.53 0.00 0.07 0.00 0.03 99.37 01:56:01 AM all 1.03 0.00 0.17 0.00 0.05 98.76 01:56:01 AM 0 0.40 0.00 0.13 0.00 0.08 99.38 01:56:01 AM 1 1.65 0.00 0.20 0.00 0.02 98.13 01:57:01 AM all 9.82 0.00 1.19 0.03 0.05 88.91 01:57:01 AM 0 7.82 0.00 0.92 0.02 0.07 91.18 01:57:01 AM 1 11.83 0.00 1.47 0.03 0.03 86.63 Average: all 3.64 0.00 0.62 0.66 0.05 95.03 Average: 0 4.46 0.00 0.64 0.60 0.05 94.25 Average: 1 2.83 0.00 0.60 0.71 0.04 95.82