---> uname -a: Linux prd-centos8-robot-2c-8g-7106.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 669 4857 19 2171 6729 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:e8:48:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85012sec preferred_lft 85012sec inet6 fe80::f816:3eff:fee8:482e/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) 08/31/2025 _x86_64_ (2 CPU) 03:11:37 LINUX RESTART (2 CPU) 03:12:01 AM tps rtps wtps bread/s bwrtn/s 03:13:01 AM 114.48 34.94 79.54 7252.38 25607.48 03:14:01 AM 98.62 0.72 97.90 52.92 11096.17 03:15:01 AM 44.43 3.82 40.61 1256.59 3619.23 03:16:01 AM 62.58 3.57 59.01 101.17 7505.30 03:17:01 AM 9.95 0.23 9.72 12.66 659.54 03:18:01 AM 2.10 0.00 2.10 0.00 82.12 03:19:01 AM 0.20 0.00 0.20 0.00 2.02 03:20:01 AM 0.20 0.00 0.20 0.00 9.50 03:21:01 AM 0.28 0.00 0.28 0.00 5.27 03:22:01 AM 0.32 0.00 0.32 0.00 12.71 03:23:01 AM 0.27 0.00 0.27 0.00 4.87 03:24:01 AM 0.28 0.00 0.28 0.00 10.18 03:25:01 AM 0.17 0.00 0.17 0.00 2.68 03:26:01 AM 0.17 0.00 0.17 0.00 16.28 03:27:01 AM 0.47 0.03 0.43 0.27 6.68 03:28:01 AM 1.45 0.00 1.45 0.00 43.22 03:29:01 AM 0.12 0.00 0.12 0.00 2.45 03:30:02 AM 0.20 0.00 0.20 0.00 9.23 03:31:01 AM 0.15 0.00 0.15 0.00 2.76 03:32:01 AM 0.55 0.00 0.55 0.00 17.33 03:33:01 AM 0.23 0.00 0.23 0.00 4.43 03:34:01 AM 17.96 0.40 17.56 46.78 886.39 Average: 16.16 1.99 14.17 396.81 2256.66 03:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 AM 5322004 6988700 2560420 32.48 2688 1850024 743956 8.33 186276 2054208 161464 03:14:01 AM 5090132 6927048 2792292 35.42 2688 2012808 788632 8.83 198752 2240632 42480 03:15:01 AM 4932784 6897000 2949640 37.42 2688 2137676 837948 9.38 258648 2329568 67444 03:16:01 AM 4886804 6974056 2995620 38.00 2688 2254980 712220 7.97 262156 2348164 10824 03:17:01 AM 4844008 6932148 3038416 38.55 2688 2255924 780820 8.74 262284 2391052 280 03:18:01 AM 4843960 6932136 3038464 38.55 2688 2255960 780820 8.74 262284 2391160 4 03:19:01 AM 4835316 6923704 3047108 38.66 2688 2256188 807212 9.04 262284 2400044 236 03:20:01 AM 4834668 6923104 3047756 38.67 2688 2256220 804260 9.01 262284 2400324 40 03:21:01 AM 4834816 6923480 3047608 38.66 2688 2256448 804260 9.01 262292 2400412 232 03:22:01 AM 4834140 6922836 3048284 38.67 2688 2256480 804260 9.01 262292 2401192 44 03:23:01 AM 4839744 6928664 3042680 38.60 2688 2256704 797552 8.93 262292 2395268 228 03:24:01 AM 4840036 6928988 3042388 38.60 2688 2256736 797552 8.93 262292 2395120 40 03:25:01 AM 4839692 6929076 3042732 38.60 2688 2257184 797552 8.93 262404 2395676 460 03:26:01 AM 4824792 6914228 3057632 38.79 2688 2257236 812376 9.10 262404 2410036 56 03:27:01 AM 4809000 6898512 3073424 38.99 2688 2257284 811752 9.09 262536 2425156 52 03:28:01 AM 4815720 6905412 3066704 38.91 2688 2257480 804892 9.01 262536 2418724 16 03:29:01 AM 4836016 6925744 3046408 38.65 2688 2257516 804892 9.01 262536 2398084 8 03:30:02 AM 4836040 6926000 3046384 38.65 2688 2257748 790760 8.85 262536 2398780 4 03:31:01 AM 4822104 6912108 3060320 38.82 2688 2257792 800524 8.96 262536 2412360 4 03:32:01 AM 4815664 6905908 3066760 38.91 2688 2258032 808240 9.05 262536 2419204 4 03:33:01 AM 4836236 6926512 3046188 38.65 2688 2258064 786776 8.81 262536 2398712 4 03:34:01 AM 5028312 6939148 2854112 36.21 2688 2083960 761736 8.53 460736 2035032 22268 Average: 4881909 6926569 3000515 38.07 2688 2214020 792681 8.88 264883 2357223 13918 03:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 353.45 211.33 1689.40 62.22 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 66.11 51.90 806.54 8.66 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 39.14 33.64 331.03 8.44 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 207.45 152.28 46.19 34.29 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 25.50 19.86 6.60 4.55 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 1.15 0.28 0.19 0.08 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 12.30 11.91 119.69 0.94 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 0.90 0.15 0.08 0.02 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 9.00 8.65 1.35 0.68 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 0.82 0.18 0.06 0.02 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 14.95 14.25 119.98 1.14 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 0.90 0.17 0.11 0.02 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 17.70 16.86 3.33 3.20 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 4.75 4.12 117.55 0.27 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 5.15 4.75 117.65 0.32 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 18.58 17.16 237.68 1.52 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 0.57 0.12 0.03 0.01 0.00 0.00 0.00 0.00 03:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 AM eth0 8.93 8.40 1.65 0.65 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 5.49 4.98 119.59 0.33 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 21.06 20.28 354.74 1.47 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 0.92 0.27 0.18 0.08 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 64.28 41.65 89.81 34.98 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 39.99 28.35 189.31 7.45 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) 08/31/2025 _x86_64_ (2 CPU) 03:11:37 LINUX RESTART (2 CPU) 03:12:01 AM CPU %user %nice %system %iowait %steal %idle 03:13:01 AM all 44.05 0.02 8.22 3.23 0.11 44.37 03:13:01 AM 0 43.18 0.03 7.06 2.32 0.10 47.30 03:13:01 AM 1 44.92 0.00 9.38 4.14 0.12 41.44 03:14:01 AM all 26.72 0.00 3.93 1.28 0.10 67.97 03:14:01 AM 0 39.48 0.00 4.83 1.39 0.10 54.21 03:14:01 AM 1 14.00 0.00 3.03 1.17 0.10 81.70 03:15:01 AM all 24.25 0.00 3.80 0.53 0.11 71.31 03:15:01 AM 0 25.59 0.00 3.93 0.62 0.12 69.75 03:15:01 AM 1 22.91 0.00 3.68 0.43 0.10 72.88 03:16:01 AM all 20.12 0.00 3.92 0.70 0.09 75.16 03:16:01 AM 0 27.85 0.00 4.40 0.90 0.07 66.77 03:16:01 AM 1 12.41 0.00 3.44 0.50 0.12 83.53 03:17:01 AM all 2.11 0.00 0.29 0.08 0.06 97.47 03:17:01 AM 0 3.77 0.00 0.39 0.15 0.07 95.63 03:17:01 AM 1 0.45 0.00 0.20 0.00 0.05 99.30 03:18:01 AM all 0.49 0.00 0.11 0.01 0.08 99.32 03:18:01 AM 0 0.43 0.00 0.17 0.02 0.10 99.28 03:18:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 03:19:01 AM all 0.80 0.00 0.16 0.00 0.08 98.95 03:19:01 AM 0 1.19 0.00 0.20 0.00 0.10 98.51 03:19:01 AM 1 0.42 0.00 0.12 0.00 0.07 99.40 03:20:01 AM all 0.50 0.00 0.13 0.00 0.09 99.28 03:20:01 AM 0 0.40 0.00 0.15 0.00 0.12 99.33 03:20:01 AM 1 0.60 0.00 0.10 0.00 0.07 99.23 03:21:01 AM all 0.93 0.00 0.12 0.01 0.08 98.86 03:21:01 AM 0 1.27 0.00 0.17 0.00 0.10 98.46 03:21:01 AM 1 0.58 0.00 0.07 0.02 0.07 99.27 03:22:01 AM all 0.29 0.00 0.13 0.00 0.08 99.50 03:22:01 AM 0 0.28 0.00 0.10 0.00 0.08 99.53 03:22:01 AM 1 0.30 0.00 0.15 0.00 0.08 99.46 03:23:01 AM all 0.93 0.00 0.16 0.00 0.08 98.84 03:23:01 AM 0 0.32 0.00 0.17 0.00 0.08 99.43 03:23:01 AM 1 1.54 0.00 0.15 0.00 0.07 98.24 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 0.39 0.00 0.11 0.00 0.08 99.42 03:24:01 AM 0 0.42 0.00 0.13 0.00 0.12 99.33 03:24:01 AM 1 0.37 0.00 0.08 0.00 0.03 99.52 03:25:01 AM all 2.11 0.00 0.22 0.00 0.08 97.59 03:25:01 AM 0 1.67 0.00 0.17 0.00 0.05 98.11 03:25:01 AM 1 2.56 0.00 0.27 0.00 0.10 97.07 03:26:01 AM all 0.44 0.00 0.13 0.00 0.08 99.34 03:26:01 AM 0 0.69 0.00 0.17 0.00 0.10 99.04 03:26:01 AM 1 0.20 0.00 0.10 0.00 0.07 99.63 03:27:01 AM all 0.62 0.00 0.29 0.00 0.07 99.02 03:27:01 AM 0 0.60 0.00 0.13 0.00 0.03 99.23 03:27:01 AM 1 0.64 0.00 0.45 0.00 0.10 98.81 03:28:01 AM all 0.96 0.00 0.16 0.01 0.09 98.78 03:28:01 AM 0 0.78 0.00 0.10 0.00 0.07 99.05 03:28:01 AM 1 1.14 0.00 0.22 0.02 0.12 98.51 03:29:01 AM all 0.50 0.00 0.10 0.00 0.08 99.32 03:29:01 AM 0 0.40 0.00 0.13 0.00 0.10 99.36 03:29:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 03:30:02 AM all 0.96 0.00 0.10 0.00 0.09 98.85 03:30:02 AM 0 1.22 0.00 0.13 0.00 0.12 98.53 03:30:02 AM 1 0.70 0.00 0.07 0.00 0.07 99.16 03:31:01 AM all 0.55 0.00 0.12 0.00 0.08 99.24 03:31:01 AM 0 0.76 0.00 0.14 0.00 0.08 99.02 03:31:01 AM 1 0.34 0.00 0.10 0.00 0.09 99.47 03:32:01 AM all 1.00 0.00 0.19 0.00 0.10 98.70 03:32:01 AM 0 1.39 0.00 0.27 0.00 0.13 98.21 03:32:01 AM 1 0.62 0.00 0.12 0.00 0.07 99.20 03:33:01 AM all 0.47 0.00 0.13 0.00 0.08 99.32 03:33:01 AM 0 0.30 0.00 0.15 0.00 0.10 99.45 03:33:01 AM 1 0.63 0.00 0.10 0.00 0.07 99.20 03:34:01 AM all 19.36 0.00 2.96 0.13 0.09 77.46 03:34:01 AM 0 23.05 0.00 2.73 0.18 0.10 73.94 03:34:01 AM 1 15.68 0.00 3.19 0.07 0.08 80.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.76 0.00 1.16 0.27 0.09 91.73 Average: 0 7.96 0.00 1.17 0.25 0.09 90.52 Average: 1 5.55 0.00 1.14 0.29 0.08 92.94