---> uname -a: Linux prd-centos8-robot-2c-8g-8430.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: 2799.996 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 570 5014 19 2113 6830 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:c9:a1:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fec9:a194/64 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) 04/16/2024 _x86_64_ (2 CPU) 13:56:47 LINUX RESTART (2 CPU) 01:57:01 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 205.41 147.81 57.60 14581.68 39400.78 01:59:01 PM 114.09 6.68 107.41 1268.97 9351.99 02:00:00 PM 46.02 1.43 44.59 160.99 5368.35 02:00:01 PM 13.71 3.05 10.66 487.31 117.26 02:01:02 PM 45.78 0.25 45.53 15.33 2914.80 02:02:01 PM 25.83 0.08 25.75 2.71 5674.02 02:03:01 PM 14.05 0.23 13.81 34.13 663.59 Average: 75.16 26.17 49.00 2686.82 10547.98 01:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 5505140 7041300 2377292 30.16 2688 1728340 718552 8.05 188524 1905868 111852 01:59:01 PM 5226924 7029176 2655508 33.69 2688 1979536 696120 7.79 212392 2102152 103412 02:00:00 PM 5270272 7095264 2612160 33.14 2688 2002212 656320 7.35 240400 2028432 24 02:00:01 PM 5270348 7097248 2612084 33.14 2688 2003960 634552 7.11 240692 2028976 36 02:01:02 PM 5046868 7073408 2835564 35.97 2688 2195796 631816 7.07 262656 2204928 154212 02:02:01 PM 4986900 7013828 2895532 36.73 2688 2196456 724308 8.11 263072 2258556 104 02:03:01 PM 5212668 7067700 2669764 33.87 2688 2030108 701608 7.86 282160 2038348 13212 Average: 5217017 7059703 2665415 33.81 2688 2019487 680468 7.62 241414 2081037 54693 01:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 326.52 187.31 1526.87 58.39 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 48.68 40.63 501.79 7.48 0.00 0.00 0.00 0.00 02:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:00 PM eth0 32.53 23.95 277.79 5.14 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 23.86 22.84 4.23 4.83 0.00 0.00 0.00 0.00 02:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:02 PM eth0 246.30 199.55 338.23 46.51 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 57.23 51.32 534.11 6.08 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 110.15 96.27 1220.72 25.69 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 137.08 99.97 732.31 24.93 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) 04/16/2024 _x86_64_ (2 CPU) 13:56:47 LINUX RESTART (2 CPU) 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 44.19 0.06 10.83 10.12 0.11 34.69 01:58:01 PM 0 41.46 0.02 10.56 11.59 0.13 36.24 01:58:01 PM 1 46.93 0.10 11.10 8.65 0.08 33.14 01:59:01 PM all 40.07 0.00 5.74 3.60 0.10 50.50 01:59:01 PM 0 24.55 0.00 4.56 4.08 0.10 66.72 01:59:01 PM 1 55.66 0.00 6.92 3.11 0.10 34.20 02:00:00 PM all 23.22 0.00 2.15 1.41 0.07 73.15 02:00:00 PM 0 21.58 0.00 2.02 1.30 0.05 75.06 02:00:00 PM 1 24.87 0.00 2.28 1.52 0.09 71.25 02:00:01 PM all 1.26 0.00 2.02 0.76 0.00 95.96 02:00:01 PM 0 2.02 0.00 2.02 1.01 0.00 94.95 02:00:01 PM 1 0.51 0.00 2.02 0.51 0.00 96.97 02:01:02 PM all 32.05 0.00 4.88 0.72 0.09 62.26 02:01:02 PM 0 22.57 0.00 4.61 0.45 0.10 72.27 02:01:02 PM 1 41.56 0.00 5.15 0.99 0.08 52.22 02:02:01 PM all 3.52 0.00 0.77 1.03 0.07 94.61 02:02:01 PM 0 5.37 0.00 0.99 1.23 0.07 92.34 02:02:01 PM 1 1.68 0.00 0.54 0.83 0.07 96.88 02:03:01 PM all 18.11 0.00 2.10 0.18 0.08 79.52 02:03:01 PM 0 13.57 0.00 2.14 0.10 0.08 84.10 02:03:01 PM 1 22.68 0.00 2.06 0.27 0.07 74.92 Average: all 26.79 0.01 4.41 2.84 0.09 65.86 Average: 0 21.44 0.00 4.15 3.12 0.09 71.19 Average: 1 32.15 0.02 4.68 2.55 0.08 60.52