---> uname -a: Linux prd-centos8-robot-2c-8g-9358.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: 2800.000 BogoMIPS: 5600.00 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 564 5017 19 2115 6836 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:aa:49:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:feaa:4979/64 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) 04/20/2024 _x86_64_ (2 CPU) 01:04:25 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 84.27 47.33 36.94 6275.91 29593.67 01:07:01 AM 93.97 6.78 87.19 1271.58 8273.74 01:08:01 AM 60.69 0.77 59.92 52.39 6461.42 01:09:01 AM 26.62 0.98 25.64 132.89 2014.61 01:10:01 AM 51.58 0.03 51.55 3.47 7026.82 01:11:01 AM 8.75 0.02 8.73 0.13 759.68 01:12:01 AM 0.50 0.00 0.50 0.00 8.08 01:13:01 AM 10.96 0.23 10.73 34.13 392.88 01:14:01 AM 24.68 0.52 24.16 64.65 1090.54 Average: 40.23 6.30 33.93 870.62 6180.38 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5549628 7063448 2332808 29.60 2688 1706928 726924 8.14 186616 1864284 96484 01:07:01 AM 5220560 7013992 2661876 33.77 2688 1972900 739740 8.28 219984 2109480 154424 01:08:01 AM 5243792 7069620 2638644 33.47 2688 2003052 654204 7.33 230052 2063312 31108 01:09:01 AM 5169760 7053412 2712676 34.41 2688 2058240 692336 7.75 254784 2104712 46188 01:10:01 AM 5045736 7076448 2836700 35.99 2688 2199952 642280 7.19 263700 2199024 15944 01:11:01 AM 4937568 6968328 2944868 37.36 2688 2200236 792716 8.88 263876 2306012 32 01:12:01 AM 4889460 6920256 2992976 37.97 2688 2200280 831756 9.31 263876 2353504 16 01:13:01 AM 5114908 6993120 2767528 35.11 2688 2053316 723444 8.10 271944 2141988 20988 01:14:01 AM 5175372 7038456 2707064 34.34 2688 2038756 676140 7.57 440340 1917264 16024 Average: 5149643 7021898 2732793 34.67 2688 2048184 719949 8.06 266130 2117731 42356 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 250.97 152.07 1142.87 55.12 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 63.96 52.28 636.56 6.78 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 33.54 24.03 270.47 5.58 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 27.44 20.84 61.68 5.51 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 235.94 214.65 283.59 48.05 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 177.91 154.07 1608.52 700.09 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 378.05 369.24 7172.00 23.85 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 212.46 188.84 2714.74 28.42 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 20.46 17.58 18.11 8.22 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 155.63 132.62 1545.29 97.96 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) 04/20/2024 _x86_64_ (2 CPU) 01:04:25 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 30.86 0.03 5.65 17.56 0.08 45.81 01:06:01 AM 0 33.22 0.02 6.87 17.70 0.08 42.11 01:06:01 AM 1 28.50 0.05 4.43 17.43 0.08 49.50 01:07:01 AM all 35.73 0.00 5.00 6.27 0.11 52.90 01:07:01 AM 0 28.07 0.00 4.46 6.00 0.12 61.36 01:07:01 AM 1 43.37 0.00 5.53 6.54 0.10 44.46 01:08:01 AM all 21.09 0.00 2.76 2.56 0.08 73.50 01:08:01 AM 0 17.52 0.00 3.21 2.44 0.07 76.76 01:08:01 AM 1 24.66 0.00 2.30 2.69 0.10 70.25 01:09:01 AM all 19.32 0.00 2.44 3.02 0.10 75.12 01:09:01 AM 0 8.23 0.00 1.79 1.79 0.08 88.11 01:09:01 AM 1 30.44 0.00 3.09 4.24 0.12 62.11 01:10:01 AM all 23.77 0.00 3.57 2.63 0.10 69.93 01:10:01 AM 0 20.73 0.00 3.37 3.24 0.12 72.54 01:10:01 AM 1 26.80 0.00 3.78 2.01 0.08 67.32 01:11:01 AM all 10.93 0.00 0.71 0.15 0.09 88.11 01:11:01 AM 0 9.30 0.00 0.54 0.20 0.10 89.86 01:11:01 AM 1 12.56 0.00 0.89 0.10 0.08 86.36 01:12:01 AM all 10.83 0.00 1.26 0.00 0.13 87.78 01:12:01 AM 0 2.37 0.00 0.52 0.00 0.13 96.98 01:12:01 AM 1 19.32 0.00 2.00 0.00 0.12 78.56 01:13:01 AM all 13.85 0.00 1.86 0.12 0.09 84.08 01:13:01 AM 0 10.32 0.00 1.37 0.12 0.08 88.10 01:13:01 AM 1 17.44 0.00 2.35 0.12 0.10 79.99 01:14:01 AM all 33.44 0.00 3.44 0.34 0.08 62.69 01:14:01 AM 0 38.44 0.00 3.54 0.37 0.08 57.58 01:14:01 AM 1 28.45 0.00 3.35 0.32 0.08 67.80 Average: all 22.22 0.00 2.97 3.62 0.10 71.10 Average: 0 18.69 0.00 2.85 3.53 0.10 74.83 Average: 1 25.75 0.01 3.08 3.71 0.10 67.35