---> uname -a: Linux prd-centos8-robot-2c-8g-4259.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 615 4902 19 2179 6783 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:08:64:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe08:646d/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) 11/01/2025 _x86_64_ (2 CPU) 00:36:11 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 111.95 1.00 110.95 79.71 9888.85 12:39:01 AM 59.31 1.00 58.31 113.05 7392.60 12:40:01 AM 56.70 6.78 49.92 1248.52 3572.59 12:41:01 AM 46.03 0.25 45.78 47.03 6729.71 12:42:01 AM 4.42 0.22 4.20 11.73 164.87 12:43:01 AM 2.10 0.03 2.07 1.87 122.06 12:44:01 AM 18.13 0.38 17.75 46.66 1003.97 Average: 42.66 1.38 41.28 221.22 4125.23 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5188868 6986200 2693564 34.17 2688 1974060 733736 8.22 187064 2165008 152936 12:39:01 AM 5211916 7056352 2670516 33.88 2688 2020376 653628 7.32 218664 2105552 10756 12:40:01 AM 4879420 6981952 3003012 38.10 2688 2267876 711872 7.97 256980 2362140 156316 12:41:01 AM 4925148 7023220 2957284 37.52 2688 2264508 672216 7.53 260008 2312884 4 12:42:01 AM 4882064 6981364 3000368 38.06 2688 2265736 711220 7.96 260276 2356400 876 12:43:01 AM 4873864 6976056 3008568 38.17 2688 2268628 727056 8.14 260416 2364352 2112 12:44:01 AM 5071604 6992164 2810828 35.66 2688 2092540 686260 7.68 460348 1991348 22288 Average: 5004698 6999615 2877734 36.51 2688 2164818 699427 7.83 271965 2236812 49327 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 103.53 79.52 1063.13 12.97 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 54.22 40.13 585.05 7.07 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 43.44 31.51 333.97 6.50 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 194.32 142.18 43.97 31.86 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 25.41 17.36 7.81 3.03 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 22.28 21.13 7.60 5.04 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 66.51 44.58 88.42 34.27 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 72.83 53.78 304.26 14.39 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) 11/01/2025 _x86_64_ (2 CPU) 00:36:11 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.35 0.00 5.73 1.48 0.12 54.31 12:38:01 AM 0 22.46 0.00 4.25 1.16 0.12 72.01 12:38:01 AM 1 54.31 0.00 7.22 1.80 0.13 36.53 12:39:01 AM all 21.48 0.00 2.61 0.90 0.08 74.93 12:39:01 AM 0 20.86 0.00 2.64 1.10 0.08 75.32 12:39:01 AM 1 22.10 0.00 2.59 0.70 0.08 74.53 12:40:01 AM all 25.72 0.00 5.28 0.93 0.10 67.98 12:40:01 AM 0 28.35 0.00 5.25 0.57 0.08 65.74 12:40:01 AM 1 23.09 0.00 5.30 1.28 0.12 70.21 12:41:01 AM all 13.15 0.00 2.29 0.63 0.08 83.85 12:41:01 AM 0 9.89 0.00 2.29 0.35 0.07 87.41 12:41:01 AM 1 16.42 0.00 2.29 0.90 0.10 80.29 12:42:01 AM all 5.65 0.00 0.55 0.02 0.07 93.71 12:42:01 AM 0 2.71 0.00 0.37 0.03 0.07 96.82 12:42:01 AM 1 8.60 0.00 0.74 0.00 0.07 90.60 12:43:01 AM all 11.93 0.00 0.76 0.01 0.10 87.20 12:43:01 AM 0 3.71 0.00 0.43 0.02 0.08 95.75 12:43:01 AM 1 20.16 0.00 1.09 0.00 0.12 78.63 12:44:01 AM all 20.83 0.00 3.11 0.12 0.12 75.83 12:44:01 AM 0 12.39 0.00 3.12 0.13 0.13 84.22 12:44:01 AM 1 29.29 0.00 3.09 0.10 0.10 67.42 Average: all 19.60 0.00 2.91 0.58 0.10 76.81 Average: 0 14.35 0.00 2.62 0.48 0.09 82.45 Average: 1 24.86 0.00 3.19 0.69 0.10 71.16