---> uname -a: Linux prd-centos8-robot-2c-8g-1527.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 545 4888 19 2263 6850 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:6b:08:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe6b:866/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:45:27 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 72.09 18.63 53.47 5035.79 28844.52 11:48:01 PM 111.13 6.60 104.53 1270.91 8594.44 11:49:01 PM 51.72 0.58 51.13 26.26 5135.29 11:50:01 PM 20.04 0.98 19.06 130.89 1519.16 11:51:01 PM 61.44 2.48 58.95 299.32 6769.15 Average: 63.28 5.85 57.43 1352.60 10172.40 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5580944 7103120 2301496 29.20 2688 1715772 694652 7.78 161900 1864060 87284 11:48:01 PM 5251276 7042636 2631164 33.38 2688 1970284 692228 7.75 187056 2109884 104728 11:49:01 PM 5209528 7030652 2672912 33.91 2688 1999020 696616 7.80 210880 2122108 14756 11:50:01 PM 5103204 7016268 2779236 35.26 2688 2088404 736668 8.25 234756 2194332 81548 11:51:01 PM 5019448 7025092 2862992 36.32 2688 2176424 685904 7.68 260640 2235548 10644 Average: 5232880 7043554 2649560 33.61 2688 1989981 701214 7.85 211046 2105186 59792 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 234.96 147.43 1159.87 49.10 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 64.78 52.93 712.80 8.54 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 23.39 17.89 167.83 12.62 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 42.15 33.81 286.12 7.40 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 48.26 42.81 28.30 18.08 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 82.71 58.98 470.97 19.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:45:27 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 22.00 0.00 4.56 30.36 0.08 43.01 11:47:01 PM 0 23.97 0.00 4.03 25.00 0.07 46.94 11:47:01 PM 1 20.05 0.00 5.08 35.68 0.08 39.10 11:48:01 PM all 39.19 0.00 5.64 3.06 0.09 52.01 11:48:01 PM 0 34.05 0.00 5.60 2.47 0.10 57.78 11:48:01 PM 1 44.32 0.00 5.68 3.66 0.08 46.26 11:49:01 PM all 16.59 0.00 1.84 1.38 0.07 80.13 11:49:01 PM 0 8.79 0.00 1.74 1.35 0.07 88.05 11:49:01 PM 1 24.37 0.00 1.94 1.40 0.07 72.22 11:50:01 PM all 18.14 0.00 2.55 0.58 0.08 78.65 11:50:01 PM 0 11.65 0.00 2.61 0.32 0.08 85.34 11:50:01 PM 1 24.62 0.00 2.49 0.85 0.07 71.97 11:51:01 PM all 31.65 0.00 3.55 1.79 0.10 62.90 11:51:01 PM 0 22.16 0.00 3.19 2.30 0.10 72.24 11:51:01 PM 1 41.20 0.00 3.91 1.28 0.10 53.52 Average: all 25.53 0.00 3.63 7.39 0.08 63.38 Average: 0 20.12 0.00 3.43 6.24 0.08 70.13 Average: 1 30.93 0.00 3.82 8.53 0.08 56.64