---> uname -a: Linux prd-centos8-robot-2c-8g-3232.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4968 19 2121 6793 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:a6:13:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fea6:13bb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 23:35:16 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 86.37 44.89 41.48 4965.92 30722.87 11:38:01 PM 85.92 13.01 72.91 2392.67 6215.34 11:39:01 PM 82.71 0.72 81.99 51.45 8860.96 11:40:01 PM 20.38 0.82 19.56 121.71 1674.20 11:41:01 PM 44.75 2.70 42.05 404.80 2761.45 11:42:01 PM 24.92 0.03 24.89 3.46 5538.16 11:43:01 PM 5.63 0.25 5.38 34.26 280.14 11:44:01 PM 19.88 0.08 19.80 10.66 1039.11 Average: 46.32 7.81 38.51 998.22 7137.23 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5765440 7138100 2116996 26.86 2688 1572096 663156 7.43 155768 1702100 31348 11:38:01 PM 5349528 7068340 2532908 32.13 2688 1900832 671660 7.52 211748 1999376 158484 11:39:01 PM 5197508 7014432 2684928 34.06 2688 1993896 715712 8.01 222360 2116196 36440 11:40:01 PM 5258136 7079700 2624300 33.29 2688 1998812 647612 7.25 240904 2037780 28 11:41:01 PM 4976116 7008028 2906320 36.87 2688 2201548 694008 7.77 263532 2273340 154136 11:42:01 PM 4991144 7023040 2891292 36.68 2688 2201676 689456 7.72 266572 2251136 16 11:43:01 PM 5118248 6986184 2764188 35.07 2688 2041132 718880 8.05 259168 2147468 4756 11:44:01 PM 5100612 6964404 2781824 35.29 2688 2038952 755788 8.46 442012 1988748 160 Average: 5219592 7035278 2662844 33.78 2688 1993618 694534 7.78 257758 2064518 48171 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 179.34 109.35 623.67 42.45 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 110.25 85.37 1022.44 20.35 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 42.24 34.16 395.49 6.93 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 14.03 8.75 5.12 3.27 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 44.34 39.59 304.45 10.22 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 546.29 422.49 107.51 91.82 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 89.92 69.19 99.01 27.67 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 13.25 10.38 8.15 4.49 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 129.97 97.42 320.74 25.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 23:35:16 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 11.82 0.05 3.54 67.77 0.08 16.74 11:37:01 PM 0 12.04 0.08 3.30 62.39 0.07 22.12 11:37:01 PM 1 11.61 0.02 3.78 73.15 0.08 11.36 11:38:01 PM all 37.97 0.00 6.07 4.04 0.11 51.82 11:38:01 PM 0 51.92 0.00 7.03 4.58 0.12 36.35 11:38:01 PM 1 24.01 0.00 5.10 3.50 0.10 67.29 11:39:01 PM all 27.73 0.00 3.29 4.35 0.11 64.52 11:39:01 PM 0 37.20 0.00 3.86 4.08 0.12 54.75 11:39:01 PM 1 18.29 0.00 2.73 4.61 0.10 74.26 11:40:01 PM all 12.15 0.00 1.19 0.58 0.08 86.01 11:40:01 PM 0 12.03 0.00 1.14 0.23 0.08 86.52 11:40:01 PM 1 12.26 0.00 1.23 0.93 0.07 85.50 11:41:01 PM all 29.95 0.00 4.87 1.42 0.10 63.66 11:41:01 PM 0 38.06 0.00 5.30 1.73 0.08 54.82 11:41:01 PM 1 21.85 0.00 4.43 1.10 0.12 72.50 11:42:01 PM all 4.16 0.00 1.44 1.27 0.05 93.07 11:42:01 PM 0 5.26 0.00 1.26 1.06 0.05 92.38 11:42:01 PM 1 3.07 0.00 1.63 1.48 0.05 93.77 11:43:01 PM all 8.39 0.00 2.14 0.08 0.07 89.32 11:43:01 PM 0 7.53 0.00 2.44 0.10 0.07 89.86 11:43:01 PM 1 9.25 0.00 1.84 0.07 0.07 88.78 11:44:01 PM all 17.65 0.00 1.60 1.58 0.09 79.07 11:44:01 PM 0 19.43 0.00 1.52 2.57 0.08 76.39 11:44:01 PM 1 15.87 0.00 1.69 0.58 0.10 81.75 Average: all 18.76 0.01 3.02 10.07 0.08 68.06 Average: 0 22.98 0.01 3.23 9.54 0.08 64.15 Average: 1 14.54 0.00 2.81 10.60 0.09 71.96