---> uname -a: Linux prd-centos8-robot-2c-8g-3235.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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 551 4849 19 2296 6844 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:6f:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe6b:6fa1/64 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) 03/30/2024 _x86_64_ (2 CPU) 23:43:11 LINUX RESTART (2 CPU) 11:44:01 PM tps rtps wtps bread/s bwrtn/s 11:45:01 PM 76.53 26.05 50.47 6760.49 5474.88 11:46:01 PM 93.60 0.08 93.52 2.53 8480.70 11:47:01 PM 30.29 0.67 29.62 49.45 3776.27 11:48:01 PM 19.84 0.92 18.93 129.29 1216.91 11:49:01 PM 58.06 2.53 55.52 396.60 7197.67 11:50:01 PM 5.20 0.00 5.20 0.00 215.16 11:51:01 PM 0.38 0.00 0.38 0.00 4.85 11:52:01 PM 0.43 0.00 0.43 0.00 5.87 11:53:01 PM 0.50 0.17 0.33 32.92 3.28 11:54:01 PM 13.38 0.02 13.36 0.93 938.68 Average: 29.82 3.04 26.78 737.35 2731.33 11:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 PM 5429920 7056072 2452516 31.11 2688 1816304 731056 8.19 220508 1941640 98524 11:46:01 PM 5165440 7007648 2716996 34.47 2688 2019548 730156 8.18 213864 2162828 105380 11:47:01 PM 5220848 7044108 2661588 33.77 2688 2000600 694184 7.77 221872 2097364 4 11:48:01 PM 5127444 7044756 2754992 34.95 2688 2091764 708744 7.94 258752 2144804 69136 11:49:01 PM 5052328 7090852 2830108 35.90 2688 2208248 630504 7.06 266164 2192528 88 11:50:01 PM 5052396 7090924 2830040 35.90 2688 2208252 645884 7.23 266160 2192660 8 11:51:01 PM 5052624 7091184 2829812 35.90 2688 2208252 645884 7.23 266160 2192672 4 11:52:01 PM 5052556 7091120 2829880 35.90 2688 2208256 645884 7.23 266160 2192696 4 11:53:01 PM 5050876 7090564 2831560 35.92 2688 2209376 631568 7.07 266740 2193716 160 11:54:01 PM 4980932 7018168 2901504 36.81 2688 2206756 691844 7.75 293760 2236740 13196 Average: 5118536 7062540 2763900 35.06 2688 2117736 675571 7.56 254014 2154765 28650 11:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 268.50 187.11 1535.96 61.30 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 49.78 42.39 498.21 7.83 0.00 0.00 0.00 0.00 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 7.50 1.93 2.56 0.63 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 34.36 31.24 281.16 7.50 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 553.92 439.18 127.78 96.61 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 0.67 0.27 0.11 0.08 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 0.55 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 1.95 0.92 6.11 0.06 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 9.70 6.03 9.62 3.33 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 11.46 7.40 6.21 2.93 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 93.84 71.66 246.80 18.03 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) 03/30/2024 _x86_64_ (2 CPU) 23:43:11 LINUX RESTART (2 CPU) 11:44:01 PM CPU %user %nice %system %iowait %steal %idle 11:45:01 PM all 32.53 0.00 6.43 9.45 0.10 51.49 11:45:01 PM 0 39.57 0.00 7.19 13.98 0.10 39.16 11:45:01 PM 1 25.49 0.00 5.68 4.92 0.10 63.81 11:46:01 PM all 39.33 0.00 4.55 3.41 0.10 52.61 11:46:01 PM 0 51.71 0.00 5.11 3.70 0.10 39.38 11:46:01 PM 1 26.96 0.00 3.99 3.13 0.10 65.82 11:47:01 PM all 4.36 0.00 0.98 1.19 0.05 93.42 11:47:01 PM 0 5.49 0.00 1.12 1.17 0.05 92.18 11:47:01 PM 1 3.22 0.00 0.85 1.22 0.05 94.66 11:48:01 PM all 23.17 0.00 2.85 1.34 0.07 72.56 11:48:01 PM 0 29.75 0.00 3.14 1.59 0.07 65.46 11:48:01 PM 1 16.59 0.00 2.57 1.10 0.07 79.67 11:49:01 PM all 22.52 0.00 4.09 2.08 0.08 71.22 11:49:01 PM 0 28.98 0.00 4.67 1.47 0.07 64.80 11:49:01 PM 1 16.07 0.00 3.51 2.69 0.08 77.64 11:50:01 PM all 0.33 0.00 0.08 0.28 0.02 99.30 11:50:01 PM 0 0.07 0.00 0.07 0.33 0.02 99.52 11:50:01 PM 1 0.60 0.00 0.08 0.22 0.02 99.08 11:51:01 PM all 0.32 0.00 0.08 0.02 0.03 99.57 11:51:01 PM 0 0.07 0.00 0.10 0.03 0.03 99.77 11:51:01 PM 1 0.57 0.00 0.05 0.00 0.02 99.37 11:52:01 PM all 0.33 0.00 0.08 0.00 0.02 99.57 11:52:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 11:52:01 PM 1 0.58 0.00 0.10 0.00 0.02 99.30 11:53:01 PM all 0.63 0.00 0.18 0.03 0.03 99.13 11:53:01 PM 0 0.45 0.00 0.17 0.05 0.05 99.28 11:53:01 PM 1 0.80 0.00 0.20 0.00 0.02 98.98 11:54:01 PM all 14.39 0.00 1.21 0.19 0.06 84.15 11:54:01 PM 0 13.29 0.00 1.14 0.23 0.07 85.28 11:54:01 PM 1 15.49 0.00 1.29 0.15 0.05 83.03 Average: all 13.79 0.00 2.05 1.80 0.05 82.31 Average: 0 16.94 0.00 2.27 2.25 0.06 78.48 Average: 1 10.63 0.00 1.83 1.34 0.05 86.14