---> uname -a: Linux prd-centos8-robot-2c-8g-7897.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5010 19 2119 6833 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:bf:bb:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:febf:bbbc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/15/2024 _x86_64_ (2 CPU) 01:07:23 LINUX RESTART (2 CPU) 01:08:03 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 85.40 16.27 69.13 2926.71 5815.27 01:10:01 AM 81.01 0.75 80.26 52.52 8974.01 01:11:01 AM 20.52 0.85 19.67 123.94 1767.55 01:12:01 AM 47.59 0.17 47.43 9.47 3236.38 01:13:01 AM 22.48 0.03 22.44 3.47 5439.04 01:14:01 AM 1.82 0.02 1.80 0.93 82.44 01:15:01 AM 25.19 0.53 24.66 70.24 1251.92 Average: 40.36 2.59 37.76 443.52 3785.62 01:08:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5369916 7073888 2512520 31.87 2688 1886532 672628 7.53 210584 1981168 137788 01:10:01 AM 5192040 7020908 2690396 34.13 2688 2005692 713684 7.99 221980 2119352 38484 01:11:01 AM 5257376 7091032 2625060 33.30 2688 2010680 629400 7.05 240812 2038868 4 01:12:01 AM 5038632 7071536 2843804 36.08 2688 2202324 620540 6.95 260136 2214480 154192 01:13:01 AM 4994112 7027408 2888324 36.64 2688 2202756 685604 7.68 263524 2249728 304 01:14:01 AM 5033176 7067700 2849260 36.15 2688 2203984 639228 7.16 263840 2210432 908 01:15:01 AM 5175664 7038540 2706772 34.34 2688 2038060 684564 7.67 439132 1916708 176 Average: 5151559 7055859 2730877 34.65 2688 2078575 663664 7.43 271430 2104391 47408 01:08:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 231.97 151.98 1390.89 54.92 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 43.39 36.14 466.87 7.52 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 16.29 9.11 10.32 3.31 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 48.86 36.66 300.70 9.26 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 198.78 177.91 42.68 39.76 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 152.72 133.26 1757.87 9.78 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 45.07 35.30 79.11 22.65 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 104.69 82.58 574.43 20.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/15/2024 _x86_64_ (2 CPU) 01:07:23 LINUX RESTART (2 CPU) 01:08:03 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 39.00 0.00 6.36 1.72 0.09 52.82 01:09:01 AM 0 32.08 0.00 4.74 1.74 0.09 61.35 01:09:01 AM 1 45.93 0.00 7.99 1.71 0.10 44.27 01:10:01 AM all 33.75 0.00 3.91 1.30 0.11 60.93 01:10:01 AM 0 28.25 0.00 3.63 1.07 0.10 66.96 01:10:01 AM 1 39.26 0.00 4.18 1.53 0.12 54.90 01:11:01 AM all 13.63 0.00 1.47 0.33 0.07 84.51 01:11:01 AM 0 13.06 0.00 1.47 0.45 0.07 84.96 01:11:01 AM 1 14.20 0.00 1.47 0.20 0.07 84.06 01:12:01 AM all 31.43 0.00 4.53 1.61 0.09 62.34 01:12:01 AM 0 26.58 0.00 3.84 1.48 0.10 68.01 01:12:01 AM 1 36.28 0.00 5.22 1.75 0.08 56.67 01:13:01 AM all 2.94 0.00 0.99 2.86 0.07 93.14 01:13:01 AM 0 0.77 0.00 0.75 2.28 0.10 96.10 01:13:01 AM 1 5.12 0.00 1.23 3.44 0.03 90.18 01:14:01 AM all 4.26 0.00 0.59 0.00 0.08 95.07 01:14:01 AM 0 3.11 0.00 0.49 0.00 0.07 96.33 01:14:01 AM 1 5.42 0.00 0.69 0.00 0.08 93.80 01:15:01 AM all 24.81 0.00 3.09 0.46 0.08 71.57 01:15:01 AM 0 15.42 0.00 3.09 0.45 0.08 80.96 01:15:01 AM 1 34.17 0.00 3.08 0.47 0.08 62.20 Average: all 21.34 0.00 2.98 1.18 0.08 74.42 Average: 0 16.98 0.00 2.56 1.06 0.09 79.31 Average: 1 25.71 0.00 3.39 1.30 0.08 69.52