---> uname -a: Linux prd-centos8-robot-2c-8g-7967.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 5014 19 2115 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:63:e3:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe63:e38b/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) 05:30:25 LINUX RESTART (2 CPU) 05:31:02 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 79.75 25.26 54.49 6008.68 36151.66 05:33:01 AM 114.00 6.73 107.27 1269.79 9090.62 05:34:01 AM 36.87 1.48 35.39 171.68 3893.19 05:35:01 AM 41.95 0.20 41.75 11.73 2821.33 05:36:01 AM 24.83 0.03 24.79 3.47 5474.19 05:37:01 AM 14.96 0.25 14.71 35.06 515.63 05:38:01 AM 24.99 0.50 24.49 63.71 1110.35 Average: 48.12 4.87 43.24 1068.85 8370.76 05:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 5474144 7053264 2408292 30.55 2688 1770532 710496 7.96 191600 1932520 108432 05:33:01 AM 5157612 6999700 2724824 34.57 2688 2019312 737012 8.25 214112 2167524 104472 05:34:01 AM 5270420 7100080 2612016 33.14 2688 2006844 631860 7.07 240884 2026772 28 05:35:01 AM 5016952 7046292 2865484 36.35 2688 2198556 668412 7.48 260304 2236944 154192 05:36:01 AM 5005148 7034764 2877288 36.50 2688 2199164 685020 7.67 263696 2240356 488 05:37:01 AM 5068060 6958640 2814376 35.70 2688 2063668 752920 8.43 272160 2183356 34580 05:38:01 AM 5157620 7019768 2724816 34.57 2688 2037880 689576 7.72 440052 1934728 16028 Average: 5164279 7030358 2718157 34.48 2688 2042279 696471 7.80 268973 2103171 59746 05:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 298.59 182.73 1559.77 61.12 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 44.39 37.43 509.16 7.57 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 17.58 8.46 6.82 3.31 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 42.80 35.39 299.27 8.84 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 212.48 152.12 63.95 39.15 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 156.94 133.59 1634.47 25.56 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 19.19 18.18 14.92 8.30 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 112.70 80.89 581.70 21.89 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) 05:30:25 LINUX RESTART (2 CPU) 05:31:02 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 37.67 0.01 6.20 8.54 0.09 47.49 05:32:01 AM 0 36.68 0.00 6.54 7.75 0.09 48.94 05:32:01 AM 1 38.66 0.02 5.86 9.33 0.10 46.03 05:33:01 AM all 40.19 0.00 5.69 3.76 0.11 50.25 05:33:01 AM 0 29.52 0.00 4.53 3.71 0.10 62.14 05:33:01 AM 1 50.86 0.00 6.85 3.81 0.12 38.36 05:34:01 AM all 18.55 0.00 2.03 1.40 0.08 77.94 05:34:01 AM 0 13.41 0.00 1.83 1.45 0.08 83.22 05:34:01 AM 1 23.69 0.00 2.22 1.35 0.08 72.66 05:35:01 AM all 27.14 0.00 4.37 0.84 0.09 67.56 05:35:01 AM 0 19.26 0.00 3.60 0.62 0.08 76.44 05:35:01 AM 1 35.03 0.00 5.14 1.07 0.10 58.66 05:36:01 AM all 8.05 0.00 1.08 1.54 0.05 89.28 05:36:01 AM 0 6.83 0.00 1.09 1.05 0.05 90.98 05:36:01 AM 1 9.27 0.00 1.07 2.03 0.05 87.58 05:37:01 AM all 16.83 0.00 2.02 0.20 0.08 80.87 05:37:01 AM 0 13.77 0.00 1.59 0.33 0.08 84.22 05:37:01 AM 1 19.92 0.00 2.45 0.07 0.08 77.49 05:38:01 AM all 30.45 0.00 3.29 0.51 0.08 65.67 05:38:01 AM 0 34.61 0.00 3.27 0.43 0.08 61.61 05:38:01 AM 1 26.30 0.00 3.30 0.58 0.08 69.73 Average: all 25.54 0.00 3.52 2.38 0.08 68.47 Average: 0 21.98 0.00 3.20 2.18 0.08 72.56 Average: 1 29.11 0.00 3.84 2.59 0.09 64.36