---> uname -a: Linux prd-centos8-robot-2c-8g-53655.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 574 5003 19 2120 6826 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:99:97:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84594sec preferred_lft 84594sec inet6 fe80::f816:3eff:fe99:9757/64 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) 09/18/2025 _x86_64_ (2 CPU) 01:42:19 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 2.40 0.00 2.40 0.00 63.73 01:45:01 AM 0.25 0.00 0.25 0.00 4.05 01:46:01 AM 0.27 0.03 0.23 0.53 3.03 01:47:01 AM 0.28 0.00 0.28 0.00 3.90 01:48:01 AM 0.13 0.00 0.13 0.00 0.98 01:49:01 AM 0.23 0.00 0.23 0.00 4.18 01:50:01 AM 0.15 0.00 0.15 0.00 1.18 01:51:01 AM 0.22 0.00 0.22 0.00 2.70 01:52:01 AM 0.22 0.00 0.22 0.00 2.80 01:53:01 AM 0.32 0.00 0.32 0.00 4.83 01:54:01 AM 0.12 0.00 0.12 0.00 1.07 01:55:01 AM 8.91 5.95 2.97 574.78 71.31 01:56:01 AM 0.20 0.00 0.20 0.00 3.05 01:57:01 AM 0.10 0.00 0.10 0.00 0.80 01:58:01 AM 0.33 0.03 0.30 0.27 6.56 01:59:01 AM 1.28 0.00 1.28 0.00 29.02 02:00:01 AM 0.17 0.00 0.17 0.00 1.93 02:01:01 AM 0.23 0.02 0.22 0.13 1.67 02:02:01 AM 0.32 0.07 0.25 1.73 4.60 02:03:01 AM 0.42 0.00 0.42 0.00 6.63 02:04:01 AM 74.19 8.27 65.92 1452.96 5147.38 02:05:01 AM 92.19 0.72 91.47 52.92 10474.34 02:06:01 AM 10.71 0.00 10.71 0.00 1604.77 02:07:01 AM 11.93 0.20 11.73 34.79 323.33 02:08:01 AM 5.93 0.00 5.93 0.00 458.24 02:09:01 AM 0.38 0.00 0.38 0.00 4.25 02:10:01 AM 0.35 0.00 0.35 0.00 3.42 02:11:01 AM 0.37 0.00 0.37 0.00 4.55 02:12:01 AM 11.38 0.43 10.95 56.38 275.44 Average: 7.73 0.54 7.19 75.02 638.76 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5855928 7215904 2026504 25.71 2688 1558712 643044 7.20 151520 1614196 4 01:45:01 AM 5856504 7216460 2025928 25.70 2688 1558712 643044 7.20 151532 1613828 4 01:46:01 AM 5853012 7212988 2029420 25.75 2688 1558732 643044 7.20 151556 1617512 8 01:47:01 AM 5852792 7212768 2029640 25.75 2688 1558732 643044 7.20 151556 1617516 4 01:48:01 AM 5853092 7213048 2029340 25.75 2688 1558732 643044 7.20 151556 1617588 16 01:49:01 AM 5853284 7213244 2029148 25.74 2688 1558736 643044 7.20 151556 1617524 8 01:50:01 AM 5852724 7212684 2029708 25.75 2688 1558736 659836 7.39 151556 1617988 4 01:51:01 AM 5853260 7213224 2029172 25.74 2688 1558740 640360 7.17 151556 1617536 4 01:52:01 AM 5853244 7213208 2029188 25.74 2688 1558740 640360 7.17 151556 1617536 4 01:53:01 AM 5853228 7213192 2029204 25.74 2688 1558740 640360 7.17 151556 1617608 12 01:54:01 AM 5853412 7213380 2029020 25.74 2688 1558744 640360 7.17 151556 1617544 8 01:55:01 AM 5835656 7212876 2046776 25.97 2688 1575984 628852 7.04 153644 1632956 4 01:56:01 AM 5835716 7212936 2046716 25.97 2688 1575984 628852 7.04 153644 1632956 4 01:57:01 AM 5835772 7212996 2046660 25.96 2688 1575988 628852 7.04 153644 1632960 4 01:58:01 AM 5835720 7212948 2046712 25.97 2688 1575992 626584 7.02 153796 1632884 28 01:59:01 AM 5835320 7212548 2047112 25.97 2688 1575992 626584 7.02 153796 1633188 4 02:00:01 AM 5835404 7212636 2047028 25.97 2688 1575996 621448 6.96 153796 1633108 4 02:01:01 AM 5835064 7212308 2047368 25.97 2688 1575996 621448 6.96 153796 1633112 4 02:02:01 AM 5834960 7212276 2047472 25.98 2688 1576068 621448 6.96 153912 1633240 16 02:03:01 AM 5833264 7210580 2049168 26.00 2688 1576068 621448 6.96 153912 1635100 4 02:04:01 AM 5360352 7054592 2522080 32.00 2688 1877580 678396 7.60 187568 2016672 147504 02:05:01 AM 5146964 7005016 2735468 34.70 2688 2033872 725044 8.12 199840 2185012 42848 02:06:01 AM 5146080 7004132 2736352 34.71 2688 2033872 725044 8.12 199840 2184852 0 02:07:01 AM 5143724 7003460 2738708 34.74 2688 2035064 715448 8.01 227576 2159400 10780 02:08:01 AM 5144164 7003784 2738268 34.74 2688 2035068 715448 8.01 227576 2159316 4 02:09:01 AM 5143688 7003280 2738744 34.74 2688 2035068 715448 8.01 227576 2159612 4 02:10:01 AM 5143624 7003216 2738808 34.75 2688 2035068 718512 8.05 227576 2159848 4 02:11:01 AM 5143528 7003124 2738904 34.75 2688 2035072 718512 8.05 227576 2159908 4 02:12:01 AM 5127140 6987956 2755292 34.95 2688 2036204 730304 8.18 384528 2019612 10272 Average: 5634711 7149337 2247721 28.52 2688 1706448 660249 7.39 177954 1782418 7295 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 1.78 0.40 0.59 0.39 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 0.98 0.12 0.05 0.01 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 0.48 0.10 0.03 0.01 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 0.48 0.12 0.02 0.01 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 0.62 0.17 0.15 0.07 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 0.83 0.05 0.07 0.00 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 0.52 0.07 0.03 0.00 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 0.73 0.12 0.03 0.01 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 0.63 0.10 0.03 0.01 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 0.87 0.22 0.16 0.07 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 0.65 0.10 0.03 0.01 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 1.32 0.90 0.09 0.07 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 0.57 0.10 0.03 0.01 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 0.50 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 0.73 0.22 0.16 0.07 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 0.83 0.20 0.28 0.19 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 0.58 0.07 0.03 0.00 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 0.57 0.08 0.03 0.01 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 1.42 0.22 0.38 0.23 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 0.82 0.20 0.16 0.07 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 215.76 147.29 1391.74 47.55 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 62.68 48.13 754.69 8.23 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 0.72 0.33 0.13 0.06 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 13.76 10.56 14.13 5.71 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.00 0.40 0.63 0.13 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 3.85 1.03 1.36 0.84 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 2.88 0.43 0.49 0.12 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 1.50 0.63 0.63 0.43 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.36 9.00 9.07 4.97 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 11.47 7.64 75.05 2.39 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) 09/18/2025 _x86_64_ (2 CPU) 01:42:19 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 0.38 0.00 0.09 0.01 0.04 99.48 01:44:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 01:44:01 AM 1 0.13 0.00 0.10 0.02 0.05 99.70 01:45:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 01:45:01 AM 0 0.51 0.00 0.02 0.00 0.02 99.46 01:45:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:46:01 AM all 0.30 0.00 0.10 0.00 0.04 99.56 01:46:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 01:46:01 AM 1 0.08 0.00 0.10 0.00 0.05 99.77 01:47:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 01:47:01 AM 0 0.28 0.00 0.03 0.00 0.03 99.65 01:47:01 AM 1 0.33 0.00 0.07 0.00 0.05 99.55 01:48:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 01:48:01 AM 0 0.30 0.00 0.05 0.00 0.03 99.62 01:48:01 AM 1 0.32 0.00 0.05 0.00 0.05 99.58 01:49:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 01:49:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 01:49:01 AM 1 0.07 0.00 0.08 0.00 0.05 99.80 01:50:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 01:50:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 01:50:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 01:51:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 01:51:01 AM 0 0.55 0.00 0.05 0.00 0.07 99.33 01:51:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 01:52:01 AM all 0.27 0.00 0.07 0.00 0.05 99.62 01:52:01 AM 0 0.50 0.00 0.08 0.00 0.05 99.37 01:52:01 AM 1 0.03 0.00 0.05 0.00 0.05 99.87 01:53:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 01:53:01 AM 0 0.55 0.00 0.07 0.00 0.05 99.33 01:53:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 01:54:01 AM all 0.33 0.00 0.05 0.00 0.05 99.57 01:54:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 01:54:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 0.31 0.23 0.19 0.13 0.04 99.11 01:55:01 AM 0 0.53 0.00 0.13 0.02 0.05 99.27 01:55:01 AM 1 0.08 0.45 0.25 0.23 0.03 98.95 01:56:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 01:56:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 01:56:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 01:57:01 AM all 0.32 0.00 0.07 0.00 0.05 99.57 01:57:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 01:57:01 AM 1 0.07 0.00 0.05 0.00 0.05 99.83 01:58:01 AM all 0.35 0.00 0.15 0.00 0.03 99.47 01:58:01 AM 0 0.62 0.00 0.15 0.00 0.03 99.20 01:58:01 AM 1 0.08 0.00 0.15 0.00 0.03 99.73 01:59:01 AM all 0.23 0.00 0.06 0.01 0.03 99.67 01:59:01 AM 0 0.15 0.00 0.07 0.00 0.05 99.73 01:59:01 AM 1 0.30 0.00 0.05 0.02 0.02 99.62 02:00:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 02:00:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 02:00:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 02:01:01 AM all 0.34 0.00 0.07 0.01 0.04 99.54 02:01:01 AM 0 0.58 0.00 0.05 0.02 0.03 99.32 02:01:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 02:02:01 AM all 0.42 0.00 0.07 0.00 0.05 99.47 02:02:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 02:02:01 AM 1 0.25 0.00 0.05 0.00 0.07 99.63 02:03:01 AM all 0.65 0.00 0.06 0.00 0.05 99.24 02:03:01 AM 0 0.22 0.00 0.07 0.00 0.05 99.67 02:03:01 AM 1 1.08 0.00 0.05 0.00 0.05 98.82 02:04:01 AM all 30.34 0.00 4.87 0.67 0.11 64.01 02:04:01 AM 0 27.51 0.00 4.84 0.62 0.12 66.92 02:04:01 AM 1 33.18 0.00 4.91 0.72 0.10 61.10 02:05:01 AM all 24.02 0.00 3.59 0.86 0.07 71.46 02:05:01 AM 0 13.48 0.00 3.08 0.98 0.07 82.40 02:05:01 AM 1 34.60 0.00 4.10 0.73 0.08 60.48 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 0.32 0.00 0.13 0.13 0.04 99.38 02:06:01 AM 0 0.10 0.00 0.12 0.08 0.05 99.65 02:06:01 AM 1 0.53 0.00 0.15 0.17 0.03 99.12 02:07:01 AM all 12.98 0.00 1.37 0.08 0.06 85.52 02:07:01 AM 0 4.74 0.00 1.07 0.05 0.07 94.08 02:07:01 AM 1 21.21 0.00 1.67 0.10 0.05 76.98 02:08:01 AM all 0.35 0.00 0.10 0.03 0.06 99.46 02:08:01 AM 0 0.42 0.00 0.10 0.02 0.08 99.38 02:08:01 AM 1 0.28 0.00 0.10 0.05 0.03 99.53 02:09:01 AM all 0.41 0.00 0.08 0.00 0.04 99.47 02:09:01 AM 0 0.20 0.00 0.07 0.00 0.03 99.70 02:09:01 AM 1 0.62 0.00 0.10 0.00 0.05 99.23 02:10:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 02:10:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 02:10:01 AM 1 0.27 0.00 0.07 0.00 0.03 99.63 02:11:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 02:11:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:11:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 02:12:01 AM all 15.68 0.00 2.14 0.06 0.05 82.07 02:12:01 AM 0 7.22 0.00 1.52 0.05 0.03 91.18 02:12:01 AM 1 24.14 0.00 2.77 0.07 0.07 72.96 Average: all 3.15 0.01 0.48 0.07 0.05 96.24 Average: 0 2.21 0.00 0.43 0.06 0.04 97.25 Average: 1 4.10 0.02 0.53 0.07 0.05 95.23