---> uname -a: Linux prd-centos8-robot-2c-8g-6672.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 587 4992 19 2117 6813 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:de:dd:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fede:dd26/64 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) 02/14/2024 _x86_64_ (2 CPU) 07:18:13 LINUX RESTART (2 CPU) 07:19:01 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 66.95 19.61 47.34 4767.35 4533.48 07:21:02 AM 101.93 3.22 98.72 54.37 8610.88 07:22:01 AM 48.65 0.59 48.06 26.71 4350.84 07:23:01 AM 18.54 0.98 17.56 130.49 1274.34 07:24:01 AM 65.66 0.03 65.62 3.47 7511.76 07:25:01 AM 6.83 0.02 6.81 0.13 307.23 07:26:01 AM 2.00 0.00 2.00 0.00 124.60 07:27:01 AM 0.55 0.00 0.55 0.00 87.75 07:28:01 AM 0.20 0.00 0.20 0.00 15.11 07:29:01 AM 0.15 0.03 0.12 1.87 8.93 07:30:01 AM 21.76 0.32 21.44 44.12 1192.12 Average: 30.27 2.26 28.01 457.88 2544.40 07:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 5414780 7026876 2467668 31.31 2688 1804116 773852 8.66 190336 1989244 76616 07:21:02 AM 5176524 7004400 2705924 34.33 2688 2005044 731144 8.19 189452 2174300 107592 07:22:01 AM 5197712 7025592 2684736 34.06 2688 2005088 699296 7.83 209896 2127796 14636 07:23:01 AM 5092084 6996600 2790364 35.40 2688 2079672 734344 8.22 232260 2204088 67552 07:24:01 AM 5030548 7038812 2851900 36.18 2688 2177980 648752 7.26 234904 2238380 88 07:25:01 AM 4993284 7002540 2889164 36.65 2688 2178988 718296 8.04 235080 2277560 996 07:26:01 AM 4987448 6998836 2895000 36.73 2688 2181104 718296 8.04 235088 2283500 1156 07:27:01 AM 4984824 6997576 2897624 36.76 2688 2182476 718296 8.04 235088 2286008 120 07:28:01 AM 4984608 6997704 2897840 36.76 2688 2182820 718296 8.04 235088 2286404 56 07:29:01 AM 4982556 6996648 2899892 36.79 2688 2183840 718296 8.04 235220 2288100 776 07:30:01 AM 5150424 7010772 2732024 34.66 2688 2035888 717876 8.04 433164 1948324 26256 Average: 5090436 7008760 2792012 35.42 2688 2092456 717886 8.04 242325 2191246 26895 07:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 285.19 174.45 1534.33 51.52 0.00 0.00 0.00 0.00 07:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:02 AM eth0 50.27 44.16 517.89 16.14 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 12.22 6.03 5.13 2.44 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 41.12 31.51 272.53 6.23 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 551.81 470.39 153.13 94.56 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 27.41 19.03 11.91 3.60 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 28.35 29.61 7.79 5.71 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 17.56 17.51 3.97 3.52 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 9.38 9.48 1.98 1.75 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 9.77 10.25 2.84 2.87 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 65.01 50.43 92.43 32.39 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 99.96 78.55 237.11 20.09 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) 02/14/2024 _x86_64_ (2 CPU) 07:18:13 LINUX RESTART (2 CPU) 07:19:01 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 31.23 0.00 5.16 3.00 0.10 60.51 07:20:01 AM 0 27.00 0.00 3.97 2.45 0.08 66.49 07:20:01 AM 1 35.47 0.00 6.35 3.55 0.12 54.51 07:21:02 AM all 39.49 0.00 5.34 3.34 0.11 51.72 07:21:02 AM 0 51.27 0.00 5.88 3.60 0.12 39.14 07:21:02 AM 1 27.71 0.00 4.81 3.09 0.10 64.29 07:22:01 AM all 13.21 0.00 1.75 3.25 0.09 81.70 07:22:01 AM 0 24.27 0.00 2.38 3.24 0.08 70.02 07:22:01 AM 1 2.14 0.00 1.12 3.25 0.10 93.39 07:23:01 AM all 17.37 0.00 2.24 0.81 0.06 79.52 07:23:01 AM 0 28.14 0.00 2.92 0.90 0.07 67.97 07:23:01 AM 1 6.60 0.00 1.55 0.72 0.05 91.08 07:24:01 AM all 22.07 0.00 3.98 1.83 0.09 72.04 07:24:01 AM 0 23.67 0.00 4.28 1.63 0.08 70.35 07:24:01 AM 1 20.47 0.00 3.68 2.02 0.10 73.72 07:25:01 AM all 4.73 0.00 0.37 0.08 0.04 94.78 07:25:01 AM 0 6.74 0.00 0.38 0.00 0.05 92.83 07:25:01 AM 1 2.73 0.00 0.35 0.15 0.03 96.74 07:26:01 AM all 13.18 0.00 0.37 0.01 0.07 86.37 07:26:01 AM 0 14.21 0.00 0.34 0.02 0.07 85.37 07:26:01 AM 1 12.16 0.00 0.40 0.00 0.07 87.37 07:27:01 AM all 8.46 0.00 0.24 0.00 0.06 91.24 07:27:01 AM 0 9.59 0.00 0.30 0.00 0.07 90.04 07:27:01 AM 1 7.33 0.00 0.18 0.00 0.05 92.44 07:28:01 AM all 4.31 0.00 0.19 0.00 0.06 95.44 07:28:01 AM 0 1.61 0.00 0.12 0.00 0.05 98.23 07:28:01 AM 1 7.02 0.00 0.27 0.00 0.07 92.65 07:29:01 AM all 4.94 0.00 0.16 0.01 0.05 94.85 07:29:01 AM 0 3.83 0.00 0.15 0.00 0.05 95.97 07:29:01 AM 1 6.04 0.00 0.17 0.02 0.05 93.72 07:30:01 AM all 22.42 0.00 2.66 0.27 0.07 74.58 07:30:01 AM 0 23.71 0.00 3.22 0.45 0.07 72.55 07:30:01 AM 1 21.13 0.00 2.10 0.08 0.07 76.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.51 0.00 2.05 1.14 0.07 80.23 Average: 0 19.47 0.00 2.18 1.12 0.07 77.16 Average: 1 13.55 0.00 1.91 1.17 0.07 83.29