---> uname -a: Linux prd-centos8-robot-2c-8g-2253.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 552 5016 19 2128 6848 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:a9:4a:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fea9:4a3a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 04:19:48 LINUX RESTART (2 CPU) 04:20:01 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 191.48 149.31 42.17 13474.85 37596.01 04:22:01 AM 83.44 13.00 70.44 2392.53 6633.58 04:23:01 AM 90.17 0.75 89.42 51.98 9908.86 04:24:02 AM 19.59 0.82 18.78 123.43 1682.02 04:25:01 AM 55.42 0.20 55.22 13.15 6113.05 04:26:01 AM 12.38 0.02 12.36 0.13 2532.29 04:27:01 AM 3.67 0.27 3.40 35.99 170.43 04:28:01 AM 24.13 0.32 23.81 37.06 1229.13 Average: 60.07 20.65 39.42 2022.50 8243.29 04:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 5794236 7172244 2088200 26.49 2688 1577012 608916 6.82 154672 1674012 30532 04:22:01 AM 5354540 7079140 2527896 32.07 2688 1907088 647188 7.25 210088 1996384 156880 04:23:01 AM 5204800 7039992 2677636 33.97 2688 2012436 653968 7.32 221316 2111364 36452 04:24:02 AM 5219044 7062564 2663392 33.79 2688 2020884 649804 7.28 244292 2074156 3508 04:25:01 AM 5038408 7084344 2844028 36.08 2688 2215600 600980 6.73 262128 2208796 67112 04:26:01 AM 4997980 7044964 2884456 36.59 2688 2216676 653444 7.32 262432 2248424 208 04:27:01 AM 5183272 7061192 2699164 34.24 2688 2049028 622092 6.97 255676 2071840 7424 04:28:01 AM 5147264 7019784 2735172 34.70 2688 2047644 668044 7.48 439228 1946112 180 Average: 5242443 7070528 2639993 33.49 2688 2005796 638054 7.14 256229 2041386 37787 04:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 194.48 103.33 726.30 40.67 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 138.66 100.13 1085.96 24.10 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 39.84 32.67 417.65 6.89 0.00 0.00 0.00 0.00 04:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:02 AM eth0 16.98 8.83 6.05 3.48 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 234.11 202.90 332.15 43.73 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 20.49 17.41 6.97 3.29 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 53.97 42.82 80.03 24.86 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 15.45 15.16 12.12 7.20 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 88.96 65.13 333.47 19.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 04:19:48 LINUX RESTART (2 CPU) 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 34.63 0.07 10.31 34.64 0.16 20.19 04:21:01 AM 0 35.24 0.09 10.36 33.32 0.15 20.84 04:21:01 AM 1 34.01 0.05 10.25 35.97 0.17 19.54 04:22:01 AM all 38.25 0.00 6.20 3.32 0.16 52.08 04:22:01 AM 0 44.84 0.00 6.57 2.66 0.17 45.76 04:22:01 AM 1 31.62 0.00 5.82 3.98 0.15 58.43 04:23:01 AM all 34.73 0.00 3.82 3.18 0.13 58.15 04:23:01 AM 0 50.08 0.00 4.40 2.80 0.12 42.60 04:23:01 AM 1 19.38 0.00 3.23 3.55 0.13 73.70 04:24:02 AM all 14.68 0.00 1.84 0.62 0.08 82.78 04:24:02 AM 0 21.79 0.00 1.94 0.83 0.10 75.34 04:24:02 AM 1 7.57 0.00 1.74 0.40 0.07 90.22 04:25:01 AM all 33.12 0.00 4.64 2.96 0.13 59.15 04:25:01 AM 0 39.68 0.00 4.78 2.32 0.12 53.09 04:25:01 AM 1 26.54 0.00 4.49 3.60 0.14 65.23 04:26:01 AM all 7.19 0.00 0.77 0.70 0.07 91.28 04:26:01 AM 0 8.48 0.00 0.92 0.52 0.07 90.01 04:26:01 AM 1 5.90 0.00 0.62 0.87 0.07 92.55 04:27:01 AM all 9.93 0.00 1.67 0.03 0.10 88.27 04:27:01 AM 0 10.15 0.00 1.99 0.05 0.10 87.70 04:27:01 AM 1 9.71 0.00 1.36 0.00 0.10 88.84 04:28:01 AM all 28.80 0.00 2.42 0.50 0.08 68.20 04:28:01 AM 0 43.17 0.00 2.89 0.33 0.08 53.52 04:28:01 AM 1 14.41 0.00 1.96 0.67 0.08 82.88 Average: all 25.13 0.01 3.94 5.67 0.11 65.14 Average: 0 31.68 0.01 4.22 5.30 0.11 58.68 Average: 1 18.57 0.01 3.66 6.03 0.11 71.62