---> uname -a: Linux prd-centos8-robot-2c-8g-49492.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4909 19 2183 6795 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:bc:82:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:febc:8284/64 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) 08/05/2025 _x86_64_ (2 CPU) 03:35:34 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 120.53 62.71 57.81 7776.07 37986.97 03:38:01 AM 117.28 0.72 116.56 52.92 10831.82 03:39:01 AM 33.61 0.42 33.19 64.79 3822.48 03:40:01 AM 67.51 6.96 60.55 1292.77 4688.80 03:41:01 AM 26.54 0.00 26.54 0.00 5221.59 03:42:01 AM 0.70 0.22 0.48 11.73 57.69 03:43:01 AM 1.97 0.00 1.97 0.00 128.40 03:44:01 AM 0.20 0.00 0.20 0.00 49.35 03:45:01 AM 0.28 0.00 0.28 0.00 69.27 03:46:01 AM 0.48 0.00 0.48 0.00 15.64 03:47:01 AM 0.53 0.00 0.53 0.00 18.45 03:48:01 AM 0.47 0.00 0.47 0.00 24.54 03:49:01 AM 0.15 0.00 0.15 0.00 48.39 03:50:01 AM 31.71 0.65 31.06 74.11 1827.17 Average: 28.71 5.12 23.59 662.36 4628.18 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5455340 7028604 2427080 30.79 2688 1765792 749944 8.40 185316 1957984 112480 03:38:01 AM 5163044 7000104 2719376 34.50 2688 2012936 732768 8.20 197388 2172072 104004 03:39:01 AM 5235240 7074044 2647180 33.58 2688 2014888 662636 7.42 217868 2080268 10760 03:40:01 AM 4954888 7042580 2927532 37.14 2688 2255252 665032 7.45 261212 2286888 140972 03:41:01 AM 4951720 7039180 2930700 37.18 2688 2255256 665032 7.45 261212 2286896 8 03:42:01 AM 4904220 6993708 2978200 37.78 2688 2257312 732564 8.20 261364 2333872 320 03:43:01 AM 4900280 6991564 2982140 37.83 2688 2259096 769388 8.61 261372 2337968 292 03:44:01 AM 4897980 6990644 2984440 37.86 2688 2260484 769388 8.61 261376 2340168 256 03:45:01 AM 4894212 6988648 2988208 37.91 2688 2262248 785740 8.80 261376 2343592 28 03:46:01 AM 4894360 6989072 2988060 37.91 2688 2262516 785740 8.80 261376 2343912 0 03:47:01 AM 4893772 6988848 2988648 37.92 2688 2262888 785740 8.80 261380 2344224 16 03:48:01 AM 4891728 6987640 2990692 37.94 2688 2263716 785740 8.80 261380 2346496 240 03:49:01 AM 4940664 7039564 2941756 37.32 2688 2266704 657532 7.36 261732 2297848 1808 03:50:01 AM 5055864 6981020 2826556 35.86 2688 2099560 734196 8.22 465672 2005928 9064 Average: 5002379 7009659 2880041 36.54 2688 2178475 734389 8.22 262859 2248437 27161 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 287.04 187.30 1613.33 57.13 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 79.59 58.30 857.44 9.54 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 13.03 9.42 5.55 3.74 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 135.85 116.16 360.45 44.18 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 6.43 5.28 1.60 1.44 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 93.37 87.19 18.81 7.95 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 82.52 79.84 16.69 8.31 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 52.20 52.47 10.22 4.68 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 82.40 79.67 17.13 8.52 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 9.00 8.18 2.16 1.40 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 15.55 13.75 3.77 2.50 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 25.17 23.04 6.29 3.91 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 57.81 42.64 17.85 7.61 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 59.33 43.67 101.28 51.10 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 71.38 57.64 216.63 15.14 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) 08/05/2025 _x86_64_ (2 CPU) 03:35:34 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 35.33 0.03 7.25 19.28 0.11 38.01 03:37:01 AM 0 38.04 0.02 7.05 20.52 0.10 34.27 03:37:01 AM 1 32.62 0.03 7.45 18.03 0.12 41.75 03:38:01 AM all 36.64 0.00 5.35 1.62 0.13 56.27 03:38:01 AM 0 39.93 0.00 5.11 1.57 0.13 53.26 03:38:01 AM 1 33.34 0.00 5.58 1.67 0.12 59.29 03:39:01 AM all 11.77 0.00 1.64 0.35 0.07 86.18 03:39:01 AM 0 15.13 0.00 1.87 0.45 0.08 82.47 03:39:01 AM 1 8.42 0.00 1.40 0.25 0.05 89.88 03:40:01 AM all 33.19 0.00 6.45 2.14 0.12 58.11 03:40:01 AM 0 45.20 0.00 6.98 1.02 0.12 46.69 03:40:01 AM 1 21.21 0.00 5.91 3.27 0.12 69.50 03:41:01 AM all 0.38 0.00 0.33 0.46 0.04 98.79 03:41:01 AM 0 0.62 0.00 0.27 0.28 0.03 98.80 03:41:01 AM 1 0.15 0.00 0.38 0.64 0.05 98.78 03:42:01 AM all 6.99 0.00 0.58 0.00 0.08 92.36 03:42:01 AM 0 7.26 0.00 0.52 0.00 0.07 92.15 03:42:01 AM 1 6.71 0.00 0.64 0.00 0.08 92.56 03:43:01 AM all 8.30 0.00 0.50 0.01 0.08 91.11 03:43:01 AM 0 6.49 0.00 0.50 0.00 0.07 92.94 03:43:01 AM 1 10.11 0.00 0.51 0.02 0.08 89.29 03:44:01 AM all 3.08 0.00 0.30 0.00 0.08 96.54 03:44:01 AM 0 1.73 0.00 0.32 0.00 0.07 97.89 03:44:01 AM 1 4.43 0.00 0.29 0.00 0.10 95.18 03:45:01 AM all 8.39 0.00 0.50 0.00 0.07 91.04 03:45:01 AM 0 7.40 0.00 0.60 0.00 0.07 91.93 03:45:01 AM 1 9.37 0.00 0.40 0.00 0.07 90.16 03:46:01 AM all 2.94 0.00 0.22 0.01 0.07 96.77 03:46:01 AM 0 2.69 0.00 0.22 0.02 0.07 97.01 03:46:01 AM 1 3.18 0.00 0.22 0.00 0.07 96.54 03:47:01 AM all 4.34 0.00 0.29 0.00 0.08 95.28 03:47:01 AM 0 7.26 0.00 0.30 0.00 0.08 92.35 03:47:01 AM 1 1.42 0.00 0.28 0.00 0.08 98.21 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 6.51 0.00 0.40 0.01 0.08 93.01 03:48:01 AM 0 8.29 0.00 0.43 0.00 0.08 91.19 03:48:01 AM 1 4.72 0.00 0.37 0.02 0.07 94.83 03:49:01 AM all 12.61 0.00 0.53 0.00 0.08 86.78 03:49:01 AM 0 6.73 0.00 0.54 0.00 0.08 92.65 03:49:01 AM 1 18.49 0.00 0.52 0.00 0.08 80.91 03:50:01 AM all 28.46 0.00 3.82 0.18 0.11 67.43 03:50:01 AM 0 42.10 0.00 4.61 0.25 0.12 52.92 03:50:01 AM 1 14.84 0.00 3.03 0.10 0.10 81.92 Average: all 14.22 0.00 2.01 1.71 0.08 81.97 Average: 0 16.36 0.00 2.10 1.72 0.08 79.74 Average: 1 12.07 0.00 1.93 1.71 0.08 84.20