---> uname -a: Linux prd-centos8-robot-2c-8g-35485.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 652 4887 19 2157 6747 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:f4:ce:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fef4:cea2/64 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) 06/19/2025 _x86_64_ (2 CPU) 00:31:11 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 91.73 6.32 85.42 1095.82 6741.01 12:34:01 AM 81.89 0.83 81.06 82.24 10363.01 12:35:01 AM 44.69 6.96 37.72 1279.44 2379.42 12:36:01 AM 50.42 2.80 47.62 441.85 7416.93 12:37:01 AM 3.87 0.00 3.87 0.00 139.44 12:38:01 AM 0.18 0.00 0.18 0.00 2.00 12:39:01 AM 0.15 0.00 0.15 0.00 1.05 12:40:01 AM 0.23 0.03 0.20 1.87 14.71 12:41:01 AM 1.85 0.00 1.85 0.00 59.72 12:42:01 AM 7.51 0.32 7.20 36.92 204.40 12:43:01 AM 30.96 0.53 30.42 64.78 1472.88 Average: 28.50 1.62 26.88 272.99 2617.74 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5215948 7002564 2666476 33.83 2688 1964636 749516 8.39 188260 2145036 242156 12:34:01 AM 5190456 7010320 2691968 34.15 2688 1996912 734220 8.22 210404 2137380 10756 12:35:01 AM 4861028 6931476 3021396 38.33 2688 2239384 785088 8.79 259468 2392316 197200 12:36:01 AM 4913756 6991332 2968668 37.66 2688 2246552 707344 7.92 266636 2325972 4 12:37:01 AM 4911800 6989376 2970624 37.69 2688 2246552 707344 7.92 266632 2328104 4 12:38:01 AM 4911964 6989544 2970460 37.68 2688 2246556 707344 7.92 266632 2328044 4 12:39:01 AM 4912096 6989676 2970328 37.68 2688 2246556 707344 7.92 266632 2328044 4 12:40:01 AM 4868596 6946516 3013828 38.23 2688 2246896 778084 8.71 267172 2370584 24 12:41:01 AM 4867392 6945380 3015032 38.25 2688 2246956 778084 8.71 267172 2371716 40 12:42:01 AM 4947396 6882996 2935028 37.24 2688 2108128 820372 9.19 295472 2279132 47444 12:43:01 AM 5071340 6973296 2811084 35.66 2688 2076084 729800 8.17 461472 1995944 25040 Average: 4970161 6968407 2912263 36.95 2688 2169565 745867 8.35 274177 2272934 47516 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 186.32 133.61 1327.46 28.70 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 62.76 42.67 550.69 8.01 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 40.90 33.52 314.61 7.63 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 21.46 18.39 10.27 7.19 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.43 0.83 0.29 0.19 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.37 0.70 0.17 0.12 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.35 0.83 0.18 0.13 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 18.98 15.00 3.27 2.27 0.00 0.00 0.00 0.00 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 6.17 0.60 0.28 0.04 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 39.79 27.69 71.44 27.10 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 18.64 16.61 15.47 7.78 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 36.29 26.40 208.55 8.11 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) 06/19/2025 _x86_64_ (2 CPU) 00:31:11 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 39.94 0.00 6.37 0.92 0.12 52.65 12:33:01 AM 0 29.23 0.00 5.49 0.90 0.12 64.26 12:33:01 AM 1 50.65 0.00 7.26 0.93 0.12 41.05 12:34:01 AM all 23.29 0.00 2.78 1.25 0.08 72.61 12:34:01 AM 0 18.94 0.00 2.60 1.05 0.07 77.34 12:34:01 AM 1 27.64 0.00 2.95 1.45 0.08 67.88 12:35:01 AM all 25.26 0.00 4.70 0.41 0.08 69.55 12:35:01 AM 0 15.31 0.00 4.13 0.30 0.08 80.18 12:35:01 AM 1 35.20 0.00 5.26 0.52 0.08 58.93 12:36:01 AM all 8.55 0.00 1.82 0.61 0.05 88.97 12:36:01 AM 0 4.79 0.00 1.37 0.45 0.05 93.34 12:36:01 AM 1 12.32 0.00 2.27 0.77 0.05 84.59 12:37:01 AM all 0.34 0.00 0.08 0.01 0.03 99.55 12:37:01 AM 0 0.58 0.00 0.08 0.02 0.03 99.28 12:37:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 12:38:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 12:38:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 12:38:01 AM 1 0.07 0.00 0.03 0.00 0.02 99.88 12:39:01 AM all 0.25 0.00 0.06 0.00 0.03 99.67 12:39:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 12:39:01 AM 1 0.45 0.00 0.07 0.00 0.02 99.47 12:40:01 AM all 2.21 0.00 0.27 0.00 0.06 97.47 12:40:01 AM 0 3.07 0.00 0.39 0.00 0.07 96.48 12:40:01 AM 1 1.35 0.00 0.15 0.00 0.05 98.45 12:41:01 AM all 0.64 0.00 0.13 0.00 0.06 99.17 12:41:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 12:41:01 AM 1 0.65 0.00 0.18 0.00 0.07 99.10 12:42:01 AM all 9.27 0.00 1.44 0.10 0.07 89.13 12:42:01 AM 0 11.02 0.00 1.29 0.07 0.05 87.58 12:42:01 AM 1 7.52 0.00 1.59 0.13 0.08 90.68 12:43:01 AM all 31.87 0.00 4.28 0.18 0.08 63.58 12:43:01 AM 0 19.01 0.00 3.69 0.12 0.08 77.10 12:43:01 AM 1 44.73 0.00 4.87 0.25 0.08 50.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.92 0.00 2.00 0.32 0.06 84.71 Average: 0 9.39 0.00 1.75 0.26 0.06 88.53 Average: 1 16.44 0.00 2.25 0.37 0.06 80.88