---> uname -a: Linux prd-centos8-robot-2c-8g-7489.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 591 4931 19 2174 6807 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:20:62:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85007sec preferred_lft 85007sec inet6 fe80::f816:3eff:fe20:62f8/64 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) 11/10/2025 _x86_64_ (2 CPU) 00:38:52 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 123.82 0.72 123.11 52.91 12437.30 12:42:01 AM 25.15 0.42 24.73 64.79 1988.87 12:43:01 AM 82.99 6.96 76.02 1292.77 7913.40 12:44:01 AM 16.45 0.00 16.45 0.00 2294.10 12:45:01 AM 4.33 0.23 4.10 12.66 153.85 12:46:01 AM 0.35 0.00 0.35 0.00 5.55 12:47:01 AM 0.27 0.00 0.27 0.00 10.20 12:48:01 AM 0.22 0.00 0.22 0.00 3.63 12:49:01 AM 0.33 0.00 0.33 0.00 11.68 12:50:01 AM 0.25 0.00 0.25 0.00 3.90 12:51:01 AM 0.50 0.00 0.50 0.00 14.23 12:52:01 AM 0.28 0.00 0.28 0.00 4.85 12:53:01 AM 0.15 0.00 0.15 0.00 16.28 12:54:01 AM 0.62 0.03 0.58 0.27 7.63 12:55:01 AM 1.60 0.00 1.60 0.00 42.14 12:56:01 AM 0.20 0.00 0.20 0.00 3.23 12:57:01 AM 0.23 0.00 0.23 0.00 10.28 12:58:01 AM 0.25 0.00 0.25 0.00 4.65 12:59:01 AM 0.45 0.00 0.45 0.00 7.40 01:00:01 AM 0.32 0.00 0.32 0.00 12.35 01:01:01 AM 14.56 0.32 14.25 36.92 544.54 01:02:01 AM 32.64 0.60 32.04 65.68 1443.76 Average: 13.91 0.42 13.49 69.37 1224.40 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5157968 6998300 2724464 34.56 2688 2015984 714632 8.00 198188 2174548 42016 12:42:01 AM 5194248 7062528 2688184 34.10 2688 2043268 653852 7.32 222296 2116560 35908 12:43:01 AM 4953120 7048036 2929312 37.16 2688 2261984 639376 7.16 260076 2286008 57700 12:44:01 AM 4954416 7049160 2928016 37.15 2688 2261984 639376 7.16 260080 2285424 8 12:45:01 AM 4911748 7007448 2970684 37.69 2688 2262940 688796 7.71 260208 2327712 12 12:46:01 AM 4912380 7008112 2970052 37.68 2688 2262972 688796 7.71 260208 2327368 8 12:47:01 AM 4902580 6998540 2979852 37.80 2688 2263200 702080 7.86 260208 2336476 8 12:48:01 AM 4900940 6996936 2981492 37.82 2688 2263236 702080 7.86 260208 2338464 8 12:49:01 AM 4900500 6996720 2981932 37.83 2688 2263460 702080 7.86 260220 2338720 8 12:50:01 AM 4900140 6996392 2982292 37.83 2688 2263492 712536 7.98 260216 2339128 8 12:51:01 AM 4906492 7002968 2975940 37.75 2688 2263716 705492 7.90 260216 2332588 4 12:52:01 AM 4906800 7003308 2975632 37.75 2688 2263748 705492 7.90 260216 2332496 8 12:53:01 AM 4904440 7001404 2977992 37.78 2688 2264204 705492 7.90 260324 2335212 8 12:54:01 AM 4889036 6986044 2993396 37.98 2688 2264248 718116 8.04 260508 2349568 8 12:55:01 AM 4880700 6977944 3001732 38.08 2688 2264484 726648 8.14 260504 2357208 8 12:56:01 AM 4902464 6999744 2979968 37.81 2688 2264520 706912 7.92 260504 2335900 8 12:57:01 AM 4902828 7000344 2979604 37.80 2688 2264756 706912 7.92 260504 2336136 8 12:58:01 AM 4888888 6986444 2993544 37.98 2688 2264796 737796 8.26 260504 2349968 8 12:59:01 AM 4879012 6976812 3003420 38.10 2688 2265040 748380 8.38 260504 2359636 260 01:00:01 AM 4901812 6999644 2980620 37.81 2688 2265072 713940 7.99 260504 2336752 44 01:01:01 AM 4955416 6912560 2927016 37.13 2688 2128268 790600 8.85 296716 2265372 55268 01:02:01 AM 5063720 6982908 2818712 35.76 2688 2092072 723292 8.10 462364 1998716 25100 Average: 4939529 6999650 2942903 37.33 2688 2228520 706031 7.91 266603 2298180 9837 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 75.10 60.29 844.55 9.47 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 14.26 10.58 6.45 4.28 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 212.78 151.98 372.11 41.14 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 7.57 5.12 1.75 1.37 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 31.86 23.94 7.89 5.31 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.83 0.17 0.05 0.02 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 16.65 15.20 120.02 1.15 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.52 0.17 0.12 0.02 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 8.30 8.10 1.31 0.64 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.85 0.28 0.17 0.08 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 16.89 16.51 120.01 1.23 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.67 0.12 0.05 0.01 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 18.40 18.05 3.26 3.27 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 10.40 7.13 118.36 0.65 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 32.81 31.56 355.74 2.25 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 1.47 0.15 0.18 0.01 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 8.00 7.80 1.60 0.63 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 8.00 7.17 117.79 0.47 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 29.97 28.81 355.68 2.26 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.73 0.23 0.17 0.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 58.41 39.45 85.19 28.44 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 18.43 16.34 15.29 8.32 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 26.09 20.42 114.90 5.05 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) 11/10/2025 _x86_64_ (2 CPU) 00:38:52 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 32.29 0.00 4.84 1.29 0.08 61.50 12:41:01 AM 0 15.70 0.00 3.50 1.23 0.08 79.49 12:41:01 AM 1 48.90 0.00 6.19 1.35 0.08 43.48 12:42:01 AM all 15.10 0.00 2.10 0.28 0.07 82.45 12:42:01 AM 0 12.62 0.00 1.95 0.10 0.07 85.26 12:42:01 AM 1 17.57 0.00 2.25 0.47 0.07 79.65 12:43:01 AM all 34.57 0.00 5.98 0.60 0.08 58.77 12:43:01 AM 0 24.42 0.00 5.32 0.67 0.08 69.51 12:43:01 AM 1 44.71 0.00 6.63 0.53 0.08 48.04 12:44:01 AM all 0.13 0.00 0.20 0.19 0.05 99.42 12:44:01 AM 0 0.13 0.00 0.15 0.05 0.05 99.62 12:44:01 AM 1 0.13 0.00 0.25 0.33 0.05 99.23 12:45:01 AM all 2.24 0.00 0.29 0.03 0.06 97.38 12:45:01 AM 0 2.32 0.00 0.27 0.00 0.03 97.38 12:45:01 AM 1 2.16 0.00 0.32 0.05 0.08 97.39 12:46:01 AM all 0.48 0.00 0.10 0.00 0.09 99.33 12:46:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 12:46:01 AM 1 0.33 0.00 0.12 0.00 0.12 99.43 12:47:01 AM all 0.93 0.00 0.17 0.00 0.08 98.83 12:47:01 AM 0 1.04 0.00 0.22 0.00 0.07 98.68 12:47:01 AM 1 0.82 0.00 0.12 0.00 0.08 98.98 12:48:01 AM all 0.46 0.00 0.08 0.00 0.09 99.37 12:48:01 AM 0 0.28 0.00 0.07 0.00 0.10 99.55 12:48:01 AM 1 0.63 0.00 0.10 0.00 0.08 99.18 12:49:01 AM all 0.96 0.00 0.10 0.00 0.08 98.86 12:49:01 AM 0 1.22 0.00 0.13 0.00 0.10 98.54 12:49:01 AM 1 0.70 0.00 0.07 0.00 0.07 99.17 12:50:01 AM all 0.47 0.00 0.11 0.00 0.06 99.37 12:50:01 AM 0 0.32 0.00 0.13 0.00 0.07 99.48 12:50:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:51:01 AM all 0.92 0.00 0.17 0.00 0.07 98.85 12:51:01 AM 0 1.25 0.00 0.12 0.00 0.03 98.60 12:51:01 AM 1 0.59 0.00 0.22 0.00 0.10 99.10 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 0.48 0.00 0.08 0.00 0.07 99.37 12:52:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 12:52:01 AM 1 0.40 0.00 0.13 0.00 0.10 99.36 12:53:01 AM all 2.03 0.00 0.16 0.00 0.08 97.74 12:53:01 AM 0 2.11 0.00 0.18 0.00 0.07 97.64 12:53:01 AM 1 1.96 0.00 0.13 0.00 0.08 97.83 12:54:01 AM all 0.58 0.00 0.28 0.00 0.08 99.07 12:54:01 AM 0 0.47 0.00 0.30 0.00 0.07 99.16 12:54:01 AM 1 0.68 0.00 0.25 0.00 0.08 98.98 12:55:01 AM all 1.02 0.00 0.21 0.02 0.05 98.70 12:55:01 AM 0 1.39 0.00 0.32 0.03 0.05 98.21 12:55:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 12:56:01 AM all 0.48 0.00 0.09 0.00 0.08 99.36 12:56:01 AM 0 0.35 0.00 0.12 0.00 0.10 99.43 12:56:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 12:57:01 AM all 0.99 0.00 0.13 0.00 0.07 98.81 12:57:01 AM 0 0.84 0.00 0.15 0.00 0.08 98.93 12:57:01 AM 1 1.15 0.00 0.12 0.00 0.05 98.68 12:58:01 AM all 0.54 0.00 0.13 0.00 0.07 99.26 12:58:01 AM 0 0.48 0.00 0.17 0.00 0.07 99.28 12:58:01 AM 1 0.60 0.00 0.10 0.00 0.07 99.23 12:59:01 AM all 1.05 0.00 0.20 0.01 0.08 98.66 12:59:01 AM 0 0.58 0.00 0.18 0.00 0.07 99.16 12:59:01 AM 1 1.52 0.00 0.22 0.02 0.08 98.16 01:00:01 AM all 0.48 0.00 0.11 0.00 0.08 99.33 01:00:01 AM 0 0.60 0.00 0.07 0.00 0.07 99.27 01:00:01 AM 1 0.37 0.00 0.15 0.00 0.08 99.40 01:01:01 AM all 13.12 0.00 1.73 0.08 0.07 85.01 01:01:01 AM 0 9.53 0.00 1.30 0.05 0.05 89.07 01:01:01 AM 1 16.72 0.00 2.16 0.10 0.08 80.94 01:02:01 AM all 31.43 0.00 4.18 0.16 0.07 64.16 01:02:01 AM 0 20.76 0.00 3.76 0.15 0.07 75.26 01:02:01 AM 1 42.10 0.00 4.60 0.17 0.08 53.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.41 0.00 0.98 0.12 0.07 92.42 Average: 0 4.44 0.00 0.84 0.10 0.07 94.54 Average: 1 8.37 0.00 1.11 0.14 0.08 90.31