---> uname -a: Linux prd-centos8-robot-2c-8g-20284.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 656 4916 19 2124 6744 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:e2:b1:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fee2:b17d/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) 07/13/2024 _x86_64_ (2 CPU) 23:34:54 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 122.29 7.41 114.88 1296.29 10167.48 11:38:01 PM 28.24 0.88 27.35 123.94 3330.25 11:39:01 PM 36.47 0.00 36.47 0.00 2616.39 11:40:01 PM 31.51 2.52 28.99 396.00 5433.72 11:41:01 PM 2.95 0.08 2.87 31.99 91.85 11:42:01 PM 15.14 0.43 14.71 47.85 762.86 Average: 39.43 1.89 37.55 316.02 3733.90 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5175208 6995996 2707224 34.35 2688 1997700 748984 8.39 220928 2140140 83120 11:38:01 PM 5249168 7074552 2633264 33.41 2688 2002688 675880 7.57 240444 2046832 32 11:39:01 PM 4975484 6996708 2906948 36.88 2688 2190824 722084 8.09 258368 2278376 142312 11:40:01 PM 4965136 6993724 2917296 37.01 2688 2198276 731232 8.19 263604 2280100 24 11:41:01 PM 4922944 6953304 2959488 37.55 2688 2200028 820068 9.18 263744 2322120 776 11:42:01 PM 5111180 6978652 2771252 35.16 2688 2042584 763116 8.54 442476 1974852 13368 Average: 5066520 6998823 2815912 35.72 2688 2105350 743561 8.33 281594 2173737 39939 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 72.35 58.15 751.89 9.57 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 14.73 12.88 6.02 4.38 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 37.40 31.37 269.77 7.27 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 663.91 558.56 130.22 111.60 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 28.67 23.44 13.97 3.69 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 74.96 57.36 98.60 28.11 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 148.66 123.62 211.76 27.44 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) 07/13/2024 _x86_64_ (2 CPU) 23:34:54 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 36.64 0.00 5.69 2.24 0.11 55.33 11:37:01 PM 0 31.65 0.00 4.90 2.10 0.10 61.26 11:37:01 PM 1 41.62 0.00 6.48 2.38 0.12 49.40 11:38:01 PM all 10.51 0.00 1.74 1.20 0.10 86.46 11:38:01 PM 0 12.25 0.00 1.65 0.83 0.15 85.11 11:38:01 PM 1 8.76 0.00 1.82 1.57 0.05 87.80 11:39:01 PM all 22.71 0.00 3.64 2.14 0.10 71.40 11:39:01 PM 0 20.64 0.00 3.18 1.74 0.08 74.35 11:39:01 PM 1 24.79 0.00 4.11 2.54 0.12 68.44 11:40:01 PM all 7.75 0.00 2.58 1.94 0.08 87.66 11:40:01 PM 0 6.80 0.00 2.69 2.52 0.07 87.93 11:40:01 PM 1 8.69 0.00 2.47 1.36 0.08 87.40 11:41:01 PM all 2.43 0.00 0.44 0.04 0.05 97.04 11:41:01 PM 0 2.41 0.00 0.45 0.08 0.05 97.00 11:41:01 PM 1 2.45 0.00 0.44 0.00 0.05 97.07 11:42:01 PM all 17.72 0.00 3.01 0.42 0.08 78.76 11:42:01 PM 0 7.85 0.00 2.29 0.45 0.08 89.33 11:42:01 PM 1 27.64 0.00 3.73 0.39 0.08 68.17 Average: all 16.31 0.00 2.85 1.33 0.09 79.42 Average: 0 13.62 0.00 2.53 1.29 0.09 82.48 Average: 1 19.00 0.00 3.17 1.37 0.08 76.37