---> uname -a: Linux prd-centos8-robot-2c-8g-9916.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4973 19 2134 6811 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:ba:e7:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:feba:e735/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/24/2024 _x86_64_ (2 CPU) 22:47:13 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 101.83 49.17 52.67 6107.16 31496.08 10:50:01 PM 116.66 6.88 109.78 1250.25 9749.98 10:51:01 PM 40.29 1.05 39.24 113.71 4667.97 10:52:01 PM 45.68 2.52 43.17 396.00 2818.04 10:53:01 PM 24.31 0.00 24.31 0.00 5595.58 10:54:01 PM 2.58 0.00 2.58 0.00 79.75 10:55:01 PM 0.12 0.00 0.12 0.00 1.03 10:56:01 PM 0.20 0.00 0.20 0.00 2.52 10:57:01 PM 14.05 0.50 13.55 79.72 611.55 Average: 38.41 6.68 31.73 883.00 6113.53 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5560620 7071224 2321812 29.46 2688 1703748 694100 7.77 185164 1857152 69632 10:50:01 PM 5124100 6984460 2758332 34.99 2688 2038028 752620 8.43 213880 2203548 139088 10:51:01 PM 5248304 7085604 2634128 33.42 2688 2014400 636568 7.13 240708 2049956 28 10:52:01 PM 5012424 7061664 2870008 36.41 2688 2218172 623896 6.99 262900 2238740 155400 10:53:01 PM 5008352 7057196 2874080 36.46 2688 2218176 623896 6.99 262896 2238700 4 10:54:01 PM 5008256 7057100 2874176 36.46 2688 2218176 623896 6.99 262896 2238844 8 10:55:01 PM 5008276 7057100 2874156 36.46 2688 2218176 623896 6.99 262896 2238784 4 10:56:01 PM 5008352 7057164 2874080 36.46 2688 2218180 623896 6.99 262896 2238756 4 10:57:01 PM 5174172 7050352 2708260 34.36 2688 2051000 645424 7.23 451720 1905792 13364 Average: 5128095 7053540 2754337 34.94 2688 2099784 649799 7.28 267328 2134475 41948 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 257.23 159.85 1137.19 55.96 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 95.38 77.64 1072.84 10.97 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 18.46 10.20 7.29 3.84 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 212.75 161.83 335.65 43.62 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 6.88 4.53 1.70 1.35 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 0.87 0.43 0.18 1.37 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 1.12 0.18 0.12 0.01 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 0.82 0.13 0.05 0.01 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 47.21 33.69 77.66 20.65 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 71.19 49.83 292.52 15.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/24/2024 _x86_64_ (2 CPU) 22:47:13 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 22.40 0.04 5.38 29.15 0.08 42.95 10:49:01 PM 0 18.14 0.07 5.56 28.08 0.07 48.08 10:49:01 PM 1 26.67 0.02 5.19 30.23 0.08 37.80 10:50:01 PM all 35.15 0.00 5.59 5.81 0.11 53.34 10:50:01 PM 0 35.02 0.00 5.79 6.75 0.10 52.33 10:50:01 PM 1 35.27 0.00 5.39 4.87 0.12 54.35 10:51:01 PM all 15.30 0.00 1.99 1.56 0.09 81.05 10:51:01 PM 0 6.62 0.00 1.57 1.79 0.08 89.94 10:51:01 PM 1 24.02 0.00 2.41 1.34 0.10 72.12 10:52:01 PM all 28.69 0.00 4.83 1.53 0.10 64.85 10:52:01 PM 0 25.81 0.00 4.66 1.49 0.10 67.95 10:52:01 PM 1 31.57 0.00 5.00 1.57 0.10 61.76 10:53:01 PM all 0.14 0.00 0.34 1.34 0.03 98.15 10:53:01 PM 0 0.13 0.00 0.38 1.42 0.03 98.03 10:53:01 PM 1 0.15 0.00 0.30 1.25 0.03 98.26 10:54:01 PM all 0.28 0.00 0.10 0.13 0.03 99.46 10:54:01 PM 0 0.42 0.00 0.08 0.00 0.03 99.47 10:54:01 PM 1 0.13 0.00 0.12 0.27 0.03 99.45 10:55:01 PM all 0.37 0.00 0.05 0.00 0.03 99.56 10:55:01 PM 0 0.63 0.00 0.07 0.00 0.03 99.27 10:55:01 PM 1 0.10 0.00 0.03 0.00 0.02 99.85 10:56:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 10:56:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 10:56:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 10:57:01 PM all 16.18 0.00 2.61 0.40 0.07 80.74 10:57:01 PM 0 9.51 0.00 2.67 0.57 0.07 87.18 10:57:01 PM 1 22.84 0.00 2.55 0.23 0.07 74.31 Average: all 13.18 0.00 2.32 4.41 0.06 80.02 Average: 0 10.74 0.01 2.31 4.44 0.06 82.44 Average: 1 15.62 0.00 2.34 4.39 0.07 77.59