---> uname -a: Linux prd-centos8-robot-2c-8g-12086.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4785 19 2321 6803 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:57:41:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe57:419b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 23:42:32 LINUX RESTART (2 CPU) 11:43:02 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 85.87 18.30 67.57 3743.82 38133.29 11:45:01 PM 123.86 6.61 117.24 1269.44 10352.38 11:46:01 PM 57.37 0.60 56.77 26.80 6535.01 11:47:01 PM 10.88 0.82 10.06 124.65 359.39 11:48:01 PM 63.40 2.72 60.68 447.72 7186.92 11:49:01 PM 20.26 0.00 20.26 0.00 1458.31 11:50:01 PM 2.53 0.00 2.53 0.00 73.74 11:51:01 PM 0.23 0.00 0.23 0.00 3.08 11:52:01 PM 0.23 0.00 0.23 0.00 2.93 11:53:01 PM 29.81 0.43 29.38 58.26 1462.19 Average: 39.37 2.92 36.45 561.81 6504.41 11:43:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5567432 7096424 2315040 29.37 2688 1721544 673768 7.54 163444 1869768 99340 11:45:01 PM 5230344 7071684 2652128 33.65 2688 2017452 655140 7.34 186192 2121896 142692 11:46:01 PM 5164132 7023060 2718340 34.49 2688 2034952 690292 7.73 203708 2165484 2132 11:47:01 PM 5154924 7038332 2727548 34.60 2688 2059096 684920 7.67 217600 2159104 20952 11:48:01 PM 4976548 7039328 2905924 36.87 2688 2230896 657200 7.36 239428 2285352 28504 11:49:01 PM 4979128 7041464 2903344 36.83 2688 2230908 657200 7.36 239440 2285320 8 11:50:01 PM 4978720 7041056 2903752 36.84 2688 2230908 657184 7.36 239440 2285548 16 11:51:01 PM 4979436 7041792 2903036 36.83 2688 2230912 657184 7.36 239440 2285252 8 11:52:01 PM 4979388 7041744 2903084 36.83 2688 2230912 657184 7.36 239448 2285292 4 11:53:01 PM 4943004 7005188 2939468 37.29 2688 2230632 683544 7.65 436840 2124504 188 Average: 5095306 7044007 2787166 35.36 2688 2121821 667362 7.47 240498 2186752 29384 11:43:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 256.03 165.54 1176.91 51.52 0.00 0.00 0.00 0.00 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 70.61 54.62 886.78 7.70 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 21.73 16.25 148.72 4.52 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 15.30 14.05 4.68 3.75 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 538.25 449.17 417.21 97.98 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 69.64 61.79 14.45 11.64 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 1.50 0.52 0.43 0.28 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 0.52 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 0.47 0.15 0.03 0.01 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 27.31 20.58 21.94 9.75 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 99.88 78.14 265.62 18.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 23:42:32 LINUX RESTART (2 CPU) 11:43:02 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 23.82 0.00 5.67 31.32 0.09 39.10 11:44:01 PM 0 34.73 0.00 5.96 38.06 0.10 21.15 11:44:01 PM 1 12.89 0.00 5.37 24.56 0.09 57.09 11:45:01 PM all 36.84 0.00 6.13 4.12 0.13 52.79 11:45:01 PM 0 48.80 0.00 7.16 3.80 0.12 40.13 11:45:01 PM 1 24.92 0.00 5.10 4.45 0.13 65.40 11:46:01 PM all 20.28 0.00 2.05 1.80 0.08 75.79 11:46:01 PM 0 32.34 0.00 2.44 2.42 0.08 62.71 11:46:01 PM 1 8.22 0.00 1.65 1.19 0.08 88.86 11:47:01 PM all 10.29 0.00 1.62 0.40 0.06 87.63 11:47:01 PM 0 18.98 0.00 1.92 0.43 0.07 78.60 11:47:01 PM 1 1.62 0.00 1.32 0.37 0.05 96.64 11:48:01 PM all 29.53 0.00 4.69 1.66 0.10 64.03 11:48:01 PM 0 40.53 0.00 5.60 2.05 0.10 51.72 11:48:01 PM 1 18.56 0.00 3.78 1.27 0.10 76.29 11:49:01 PM all 0.50 0.00 0.34 0.53 0.05 98.57 11:49:01 PM 0 0.28 0.00 0.32 0.58 0.03 98.78 11:49:01 PM 1 0.72 0.00 0.37 0.48 0.07 98.36 11:50:01 PM all 0.21 0.00 0.08 0.01 0.04 99.66 11:50:01 PM 0 0.08 0.00 0.08 0.02 0.03 99.78 11:50:01 PM 1 0.33 0.00 0.08 0.00 0.05 99.53 11:51:01 PM all 0.32 0.00 0.05 0.01 0.05 99.57 11:51:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:51:01 PM 1 0.55 0.00 0.03 0.02 0.05 99.35 11:52:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 11:52:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:52:01 PM 1 0.48 0.00 0.07 0.00 0.03 99.42 11:53:01 PM all 23.92 0.00 2.42 0.53 0.08 73.04 11:53:01 PM 0 30.15 0.00 2.17 0.62 0.08 66.98 11:53:01 PM 1 17.68 0.00 2.67 0.45 0.08 79.11 Average: all 14.57 0.00 2.30 3.98 0.07 79.08 Average: 0 20.55 0.00 2.57 4.72 0.07 72.08 Average: 1 8.59 0.00 2.04 3.23 0.07 86.07