---> uname -a: Linux prd-centos8-robot-2c-8g-1293.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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 562 5041 19 2094 6840 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:ee:51:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:feee:5173/64 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) 08:51:20 LINUX RESTART (2 CPU) 08:52:02 AM tps rtps wtps bread/s bwrtn/s 08:53:01 AM 36.51 9.33 27.17 3055.94 28045.94 08:54:02 AM 33.19 17.59 15.59 3747.95 8340.47 08:55:01 AM 83.56 6.98 76.58 1323.35 6526.28 08:56:01 AM 92.43 0.67 91.77 28.53 8652.34 08:57:01 AM 21.41 0.82 20.59 125.02 1894.90 08:58:01 AM 42.62 0.17 42.45 5.86 2640.37 08:59:01 AM 26.58 0.05 26.53 3.60 5275.14 09:00:01 AM 3.00 0.00 3.00 0.00 86.00 09:01:01 AM 0.32 0.00 0.32 0.00 10.63 09:02:01 AM 14.65 0.37 14.29 40.76 647.25 Average: 35.34 3.58 31.76 828.58 6174.88 08:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 AM 6074408 7341692 1808032 22.94 2688 1467540 361460 4.59 102412 1455968 202188 08:54:02 AM 5628572 7107180 2253868 28.59 2688 1673100 651620 7.30 155568 1823580 73072 08:55:01 AM 5267856 7014556 2614584 33.17 2688 1930056 731124 8.19 188128 2110288 166640 08:56:01 AM 5225504 7032196 2656936 33.71 2688 1984512 691192 7.74 195852 2120020 47368 08:57:01 AM 5283800 7095548 2598640 32.97 2688 1989528 629032 7.04 217884 2039244 4 08:58:01 AM 5043792 7042756 2838648 36.01 2688 2169520 662216 7.41 234476 2236676 145092 08:59:01 AM 5010488 7009576 2871952 36.43 2688 2169904 731340 8.19 237076 2265196 4 09:00:01 AM 4806572 6805688 3075868 39.02 2688 2169944 930480 10.42 237076 2467496 16 09:01:01 AM 4740596 6739932 3141844 39.86 2688 2170164 981200 10.99 237104 2533948 4 09:02:01 AM 5215720 7054056 2666720 33.83 2688 2014624 668404 7.48 330720 1989736 10492 Average: 5229731 7024318 2652709 33.65 2688 1973889 703807 7.88 213630 2104215 64488 08:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 3.74 2.57 0.83 0.54 0.00 0.00 0.00 0.00 08:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 AM eth0 228.39 140.00 918.08 49.97 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 83.92 63.83 960.16 7.64 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 19.06 16.75 172.59 4.75 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 16.48 10.00 5.48 3.55 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 39.54 34.12 290.11 8.50 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 240.48 184.07 48.10 294.44 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 518.71 459.35 5715.00 467.05 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 380.04 339.74 5086.29 22.12 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 91.41 70.53 679.08 22.44 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 162.57 132.42 1390.58 88.37 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) 08:51:20 LINUX RESTART (2 CPU) 08:52:02 AM CPU %user %nice %system %iowait %steal %idle 08:53:01 AM all 1.10 0.00 1.67 88.80 0.04 8.38 08:53:01 AM 0 0.97 0.00 1.11 83.38 0.03 14.50 08:53:01 AM 1 1.23 0.00 2.23 94.21 0.05 2.28 08:54:02 AM all 17.70 0.00 3.64 38.89 0.08 39.70 08:54:02 AM 0 22.24 0.00 4.25 40.14 0.08 33.28 08:54:02 AM 1 13.17 0.00 3.03 37.63 0.07 46.11 08:55:01 AM all 33.63 0.00 4.57 6.25 0.12 55.43 08:55:01 AM 0 40.85 0.00 5.40 7.00 0.12 46.63 08:55:01 AM 1 26.43 0.00 3.73 5.50 0.12 64.22 08:56:01 AM all 24.82 0.00 3.43 5.47 0.09 66.19 08:56:01 AM 0 26.92 0.00 3.04 4.25 0.10 65.69 08:56:01 AM 1 22.71 0.00 3.82 6.70 0.08 66.69 08:57:01 AM all 11.80 0.00 1.32 0.51 0.05 86.32 08:57:01 AM 0 19.03 0.00 1.57 0.72 0.05 78.63 08:57:01 AM 1 4.56 0.00 1.07 0.30 0.05 94.02 08:58:01 AM all 26.11 0.00 3.90 3.40 0.09 66.50 08:58:01 AM 0 27.13 0.00 4.25 3.25 0.08 65.30 08:58:01 AM 1 25.09 0.00 3.54 3.56 0.10 67.71 08:59:01 AM all 10.41 0.00 1.13 1.40 0.06 87.00 08:59:01 AM 0 13.33 0.00 1.37 0.40 0.07 84.83 08:59:01 AM 1 7.48 0.00 0.89 2.40 0.05 89.18 09:00:01 AM all 17.12 0.00 1.55 0.02 0.10 81.21 09:00:01 AM 0 13.58 0.00 1.12 0.03 0.12 85.15 09:00:01 AM 1 20.68 0.00 1.97 0.00 0.08 77.26 09:01:01 AM all 14.48 0.00 1.46 0.00 0.12 83.94 09:01:01 AM 0 19.91 0.00 1.87 0.00 0.12 78.11 09:01:01 AM 1 9.03 0.00 1.05 0.00 0.12 89.80 09:02:01 AM all 18.36 0.00 2.24 0.24 0.10 79.06 09:02:01 AM 0 20.37 0.00 2.08 0.28 0.10 77.16 09:02:01 AM 1 16.32 0.00 2.40 0.20 0.10 80.97 Average: all 17.57 0.00 2.49 14.38 0.08 65.47 Average: 0 20.45 0.00 2.61 13.81 0.09 63.04 Average: 1 14.68 0.00 2.37 14.96 0.08 67.90