---> uname -a: Linux prd-centos8-robot-2c-8g-18656.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 5004 19 2110 6818 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:19:36:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe19:3676/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 01:22:32 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 81.49 22.79 58.70 4924.20 5029.64 01:25:01 AM 92.30 0.08 92.22 2.27 7819.75 01:26:01 AM 40.27 0.58 39.69 26.26 4106.66 01:27:01 AM 10.25 0.78 9.47 122.38 256.82 01:28:01 AM 43.32 0.20 43.12 8.13 2736.49 01:29:01 AM 37.09 0.05 37.04 3.60 5913.63 01:30:01 AM 4.97 0.00 4.97 0.00 259.06 01:31:01 AM 0.62 0.00 0.62 0.00 86.19 01:32:01 AM 0.35 0.00 0.35 0.00 25.90 01:33:01 AM 0.13 0.00 0.13 0.00 36.65 01:34:01 AM 33.11 0.32 32.79 44.13 1688.84 Average: 31.26 2.26 29.01 466.56 2541.81 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5347124 7020956 2535320 32.16 2688 1863348 754104 8.44 204592 2035244 138384 01:25:01 AM 5139664 6981668 2742780 34.80 2688 2019208 756472 8.47 195072 2203232 128712 01:26:01 AM 5221024 7033896 2661420 33.76 2688 1990416 685768 7.68 194764 2117684 4 01:27:01 AM 5253084 7070920 2629360 33.36 2688 1995352 658124 7.37 213608 2069228 24 01:28:01 AM 4996092 7003472 2886352 36.62 2688 2176548 716976 8.03 225716 2286104 160280 01:29:01 AM 4998856 7005908 2883588 36.58 2688 2177024 719580 8.06 232348 2274180 296 01:30:01 AM 4987304 6996704 2895140 36.73 2688 2179372 800292 8.96 232360 2285616 64 01:31:01 AM 4982832 6994468 2899612 36.79 2688 2181640 797340 8.93 232364 2290168 24 01:32:01 AM 4979900 6992532 2902544 36.82 2688 2182644 797340 8.93 232368 2292884 456 01:33:01 AM 5024292 7039844 2858152 36.26 2688 2185556 673880 7.55 232632 2249020 2312 01:34:01 AM 5102720 6956704 2779724 35.26 2688 2029072 764544 8.56 430724 1996744 1976 Average: 5093899 7008825 2788545 35.38 2688 2089107 738584 8.27 238777 2190919 39321 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 209.86 153.71 1517.25 56.23 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 45.56 37.63 483.01 7.65 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 5.38 1.82 2.16 0.46 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 9.67 8.88 4.53 3.18 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 37.24 31.97 318.00 7.09 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 153.74 150.62 43.58 39.29 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 137.33 132.41 28.53 14.17 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 133.91 131.96 27.20 14.20 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 36.63 32.86 8.42 5.72 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 43.74 38.44 10.35 7.37 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 48.56 36.71 73.23 40.71 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 78.33 68.82 228.78 17.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 01:22:32 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 33.28 0.00 5.81 4.58 0.11 56.23 01:24:01 AM 0 27.39 0.00 5.41 3.55 0.10 63.56 01:24:01 AM 1 39.17 0.00 6.21 5.61 0.12 48.90 01:25:01 AM all 37.35 0.00 4.63 2.77 0.12 55.14 01:25:01 AM 0 26.83 0.00 4.48 2.60 0.12 65.97 01:25:01 AM 1 47.86 0.00 4.78 2.93 0.12 44.31 01:26:01 AM all 3.83 0.00 0.97 1.77 0.04 93.39 01:26:01 AM 0 2.24 0.00 0.80 1.37 0.03 95.56 01:26:01 AM 1 5.43 0.00 1.14 2.17 0.05 91.22 01:27:01 AM all 11.95 0.00 0.98 0.22 0.05 86.81 01:27:01 AM 0 3.17 0.00 0.78 0.05 0.03 95.96 01:27:01 AM 1 20.73 0.00 1.17 0.38 0.07 77.65 01:28:01 AM all 26.32 0.00 3.97 0.82 0.09 68.79 01:28:01 AM 0 20.48 0.00 3.40 1.08 0.08 74.95 01:28:01 AM 1 32.16 0.00 4.55 0.57 0.10 62.62 01:29:01 AM all 8.21 0.00 1.40 1.15 0.04 89.20 01:29:01 AM 0 7.57 0.00 1.62 1.24 0.03 89.54 01:29:01 AM 1 8.86 0.00 1.17 1.05 0.05 88.87 01:30:01 AM all 15.37 0.00 0.67 0.05 0.08 83.83 01:30:01 AM 0 11.40 0.00 0.66 0.08 0.07 87.79 01:30:01 AM 1 19.35 0.00 0.69 0.02 0.08 79.86 01:31:01 AM all 14.34 0.00 0.71 0.02 0.07 84.87 01:31:01 AM 0 12.11 0.00 0.74 0.03 0.07 87.05 01:31:01 AM 1 16.58 0.00 0.68 0.00 0.07 82.67 01:32:01 AM all 9.51 0.00 0.28 0.00 0.06 90.15 01:32:01 AM 0 5.67 0.00 0.25 0.00 0.07 94.01 01:32:01 AM 1 13.36 0.00 0.30 0.00 0.05 86.29 01:33:01 AM all 12.62 0.00 0.35 0.00 0.07 86.96 01:33:01 AM 0 9.07 0.00 0.33 0.00 0.07 90.53 01:33:01 AM 1 16.17 0.00 0.37 0.00 0.07 83.39 01:34:01 AM all 24.89 0.00 2.72 0.66 0.08 71.66 01:34:01 AM 0 13.30 0.00 2.46 0.63 0.07 83.54 01:34:01 AM 1 36.49 0.00 2.98 0.69 0.08 59.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.98 0.00 2.05 1.10 0.07 78.80 Average: 0 12.66 0.00 1.91 0.97 0.07 84.40 Average: 1 23.31 0.00 2.19 1.22 0.08 73.20