---> uname -a: Linux prd-centos8-robot-2c-8g-1998.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 4997 19 2116 6817 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:1a:b8:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe1a:b824/64 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) 02/02/2024 _x86_64_ (2 CPU) 04:18:12 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 78.74 13.90 64.85 2490.50 5568.01 04:21:01 AM 85.03 0.63 84.41 27.90 7421.69 04:22:01 AM 34.81 0.87 33.94 125.69 3519.46 04:23:01 AM 62.42 0.20 62.22 9.33 5577.69 04:24:01 AM 20.81 0.00 20.81 0.00 3192.90 04:25:01 AM 4.18 0.02 4.17 0.13 170.64 04:26:01 AM 0.52 0.00 0.52 0.00 90.08 04:27:01 AM 0.25 0.00 0.25 0.00 36.59 04:28:01 AM 0.20 0.03 0.17 1.87 14.81 04:29:01 AM 3.15 0.23 2.92 33.86 157.10 04:30:01 AM 39.04 0.47 38.57 48.92 2084.87 Average: 29.84 1.49 28.36 249.26 2523.29 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5397164 7091256 2485292 31.53 2688 1877788 676124 7.57 184720 1984076 132688 04:21:01 AM 5228780 7042252 2653676 33.67 2688 1989736 683988 7.66 194804 2111252 83972 04:22:01 AM 5257776 7075416 2624680 33.30 2688 1994756 659904 7.39 215364 2063032 24 04:23:01 AM 5044988 7052336 2837468 36.00 2688 2176800 657832 7.37 233964 2229324 84540 04:24:01 AM 5039800 7046820 2842656 36.06 2688 2176812 656972 7.36 233984 2233416 16 04:25:01 AM 4998796 7007464 2883660 36.58 2688 2178476 705856 7.90 234160 2274384 608 04:26:01 AM 4992708 7004020 2889748 36.66 2688 2181120 721936 8.08 234164 2280160 796 04:27:01 AM 4990504 7002164 2891952 36.69 2688 2181476 721936 8.08 234164 2282380 132 04:28:01 AM 4990184 7002296 2892272 36.69 2688 2181920 721936 8.08 234292 2282752 128 04:29:01 AM 5132488 6996752 2749968 34.89 2688 2037300 708588 7.93 234208 2154784 12116 04:30:01 AM 5146568 7010620 2735888 34.71 2688 2039252 709956 7.95 433504 1951524 3036 Average: 5110887 7030127 2771569 35.16 2688 2092312 693184 7.76 242484 2167917 28914 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 167.84 112.06 1109.95 29.45 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 47.93 41.52 489.35 8.07 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 17.34 10.65 5.81 3.68 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 361.41 320.70 378.97 72.12 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 268.28 246.28 55.38 45.51 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 37.39 30.04 15.47 5.34 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 26.45 28.90 6.44 5.84 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 10.80 10.25 5.55 1.80 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 11.66 10.46 4.19 1.91 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 61.68 47.97 87.43 30.15 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 16.74 17.11 14.53 8.04 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 93.48 79.69 197.13 19.28 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) 02/02/2024 _x86_64_ (2 CPU) 04:18:12 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 33.64 0.00 5.54 2.92 0.10 57.80 04:20:01 AM 0 40.28 0.00 6.13 2.61 0.10 50.88 04:20:01 AM 1 27.00 0.00 4.95 3.23 0.10 64.72 04:21:01 AM all 37.21 0.00 4.58 2.57 0.12 55.52 04:21:01 AM 0 49.05 0.00 5.37 2.20 0.14 43.24 04:21:01 AM 1 25.36 0.00 3.80 2.93 0.10 67.81 04:22:01 AM all 12.16 0.00 1.42 2.29 0.06 84.07 04:22:01 AM 0 18.99 0.00 1.40 2.07 0.05 77.49 04:22:01 AM 1 5.33 0.00 1.44 2.51 0.07 90.66 04:23:01 AM all 33.16 0.00 5.23 2.11 0.11 59.40 04:23:01 AM 0 39.24 0.00 5.48 1.89 0.12 53.28 04:23:01 AM 1 27.08 0.00 4.97 2.34 0.10 65.51 04:24:01 AM all 0.88 0.00 0.76 0.74 0.03 97.59 04:24:01 AM 0 1.03 0.00 0.67 0.45 0.02 97.83 04:24:01 AM 1 0.72 0.00 0.85 1.04 0.03 97.35 04:25:01 AM all 10.22 0.00 0.49 0.04 0.05 89.20 04:25:01 AM 0 14.72 0.00 0.54 0.03 0.05 84.66 04:25:01 AM 1 5.74 0.00 0.44 0.05 0.05 93.72 04:26:01 AM all 14.31 0.00 0.34 0.00 0.07 85.29 04:26:01 AM 0 20.89 0.00 0.37 0.00 0.07 78.67 04:26:01 AM 1 7.79 0.00 0.30 0.00 0.07 91.85 04:27:01 AM all 4.35 0.00 0.22 0.00 0.04 95.39 04:27:01 AM 0 4.15 0.00 0.22 0.00 0.05 95.58 04:27:01 AM 1 4.54 0.00 0.22 0.00 0.03 95.21 04:28:01 AM all 4.66 0.00 0.18 0.00 0.05 95.10 04:28:01 AM 0 5.74 0.00 0.17 0.00 0.05 94.05 04:28:01 AM 1 3.59 0.00 0.20 0.00 0.05 96.16 04:29:01 AM all 11.06 0.00 1.34 0.03 0.05 87.53 04:29:01 AM 0 11.99 0.00 1.62 0.02 0.05 86.32 04:29:01 AM 1 10.12 0.00 1.05 0.03 0.05 88.74 04:30:01 AM all 31.33 0.00 2.85 0.79 0.09 64.93 04:30:01 AM 0 42.71 0.00 3.39 0.78 0.10 53.01 04:30:01 AM 1 19.96 0.00 2.32 0.80 0.08 76.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.53 0.00 2.09 1.04 0.07 79.27 Average: 0 22.60 0.00 2.30 0.91 0.07 74.11 Average: 1 12.47 0.00 1.87 1.17 0.07 84.42