---> uname -a: Linux prd-centos8-robot-2c-8g-29135.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 631 4946 19 2119 6769 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:a0:a4:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fea0:a41b/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) 09/28/2024 _x86_64_ (2 CPU) 05:41:05 LINUX RESTART (2 CPU) 05:42:03 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 68.79 37.61 31.18 5764.77 10955.84 05:44:01 AM 119.83 6.88 112.95 1250.46 9915.68 05:45:01 AM 38.12 0.67 37.45 49.45 5230.36 05:46:01 AM 35.31 0.32 34.99 60.66 1765.21 05:47:01 AM 40.74 0.03 40.70 3.47 6785.65 05:48:01 AM 5.18 0.45 4.73 70.38 211.00 05:49:01 AM 28.46 0.53 27.92 64.78 1207.10 Average: 47.96 6.49 41.47 1015.12 5125.19 05:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5538840 7056300 2343584 29.73 2688 1710564 728068 8.15 185264 1875796 98336 05:44:01 AM 5205952 7010988 2676472 33.95 2688 1982308 718108 8.04 211052 2120488 105696 05:45:01 AM 5162704 6995356 2719720 34.50 2688 2009940 745836 8.35 221612 2151336 12 05:46:01 AM 4966100 6996280 2916324 37.00 2688 2199664 711212 7.96 257492 2289896 170176 05:47:01 AM 5016612 7049124 2865812 36.36 2688 2201800 657560 7.36 259544 2230332 8 05:48:01 AM 5129964 6998796 2752460 34.92 2688 2039772 729932 8.17 253196 2135828 4280 05:49:01 AM 5072080 6947012 2810344 35.65 2688 2050932 779080 8.72 447420 2012428 14204 Average: 5156036 7007694 2726388 34.59 2688 2027854 724257 8.11 262226 2116586 56102 05:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 248.31 158.77 1223.05 60.55 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 61.57 50.56 622.19 8.34 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 40.49 24.34 379.46 2.80 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 39.88 36.64 278.41 9.20 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 220.69 159.31 48.48 34.57 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 53.83 33.89 74.17 21.97 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 23.29 19.03 17.74 9.00 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 97.58 68.51 373.60 20.73 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) 09/28/2024 _x86_64_ (2 CPU) 05:41:05 LINUX RESTART (2 CPU) 05:42:03 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 21.46 0.03 4.70 19.03 0.08 54.71 05:43:01 AM 0 25.58 0.05 5.99 22.52 0.07 45.79 05:43:01 AM 1 17.36 0.00 3.42 15.55 0.09 63.59 05:44:01 AM all 34.30 0.00 5.70 8.07 0.11 51.83 05:44:01 AM 0 43.95 0.00 6.74 8.50 0.12 40.69 05:44:01 AM 1 24.63 0.00 4.66 7.64 0.10 62.98 05:45:01 AM all 9.03 0.00 1.17 1.97 0.06 87.77 05:45:01 AM 0 11.76 0.00 1.42 1.10 0.05 85.67 05:45:01 AM 1 6.30 0.00 0.92 2.84 0.07 89.88 05:46:01 AM all 31.18 0.00 4.25 1.59 0.13 62.85 05:46:01 AM 0 34.60 0.00 4.62 1.70 0.13 58.95 05:46:01 AM 1 27.76 0.00 3.89 1.47 0.13 66.75 05:47:01 AM all 7.05 0.00 1.71 7.70 0.07 83.47 05:47:01 AM 0 7.78 0.00 1.66 8.32 0.05 82.19 05:47:01 AM 1 6.33 0.00 1.76 7.08 0.08 84.75 05:48:01 AM all 3.72 0.00 1.19 0.10 0.06 94.93 05:48:01 AM 0 3.39 0.00 0.87 0.12 0.07 95.55 05:48:01 AM 1 4.05 0.00 1.51 0.08 0.05 94.31 05:49:01 AM all 28.96 0.00 2.89 0.78 0.09 67.27 05:49:01 AM 0 38.86 0.00 3.06 0.80 0.10 57.18 05:49:01 AM 1 19.04 0.00 2.72 0.76 0.08 77.40 Average: all 19.38 0.00 3.08 5.53 0.09 71.92 Average: 0 23.70 0.01 3.47 6.05 0.08 66.69 Average: 1 15.06 0.00 2.69 5.01 0.09 77.16