---> uname -a: Linux prd-centos8-robot-2c-8g-1192.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 548 5039 19 2110 6854 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:5d:1e:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe5d:1e3b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 01:15:24 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 62.54 15.50 47.04 2613.96 4207.90 01:18:01 AM 93.31 0.08 93.22 2.30 8290.63 01:19:01 AM 45.25 1.40 43.85 151.28 4129.24 01:20:01 AM 40.55 0.17 40.39 5.86 2618.98 01:21:01 AM 26.91 0.05 26.86 3.60 5182.75 01:22:01 AM 2.67 0.00 2.67 0.00 167.38 01:23:01 AM 0.32 0.00 0.32 0.00 50.26 01:24:01 AM 0.23 0.00 0.23 0.00 40.83 01:25:01 AM 0.22 0.00 0.22 0.00 41.24 01:26:01 AM 12.93 0.32 12.61 44.13 919.41 01:27:01 AM 22.33 0.38 21.94 38.65 735.14 Average: 27.83 1.63 26.20 260.35 2389.61 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5357284 7021748 2525156 32.04 2688 1854472 764820 8.56 203988 2030420 133192 01:18:01 AM 5161968 6988240 2720472 34.51 2688 2004736 755248 8.46 193820 2190356 119232 01:19:01 AM 5294540 7105912 2587900 32.83 2688 1989292 621680 6.96 216900 2029236 24 01:20:01 AM 5065820 7064360 2816620 35.73 2688 2169276 646488 7.24 233404 2218268 145092 01:21:01 AM 5052928 7051656 2829512 35.90 2688 2169836 695288 7.79 235716 2225536 436 01:22:01 AM 5043748 7045292 2838692 36.01 2688 2172708 730420 8.18 235732 2234536 352 01:23:01 AM 5038268 7041440 2844172 36.08 2688 2174280 748352 8.38 235736 2239720 560 01:24:01 AM 5032948 7037132 2849492 36.15 2688 2175292 748352 8.38 235740 2245076 432 01:25:01 AM 5008748 7015724 2873692 36.46 2688 2178100 764156 8.56 235864 2269312 2052 01:26:01 AM 5203644 7058568 2678796 33.98 2688 2031144 655420 7.34 434660 1896232 10604 01:27:01 AM 5152712 7010600 2729728 34.63 2688 2034508 707748 7.92 436368 1948988 11708 Average: 5128419 7040061 2754021 34.94 2688 2086695 712543 7.98 263448 2138880 38517 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 207.63 131.76 1192.24 37.25 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 52.10 46.24 509.90 16.87 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 12.16 10.60 6.35 3.86 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 40.80 35.79 291.00 8.90 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 170.10 151.07 37.55 28.76 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 173.41 170.38 35.77 17.05 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 78.84 75.07 17.63 9.50 0.00 0.00 0.00 0.00 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 36.48 33.11 8.39 5.73 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 43.44 37.14 9.94 6.89 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 61.01 43.59 95.63 43.87 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 14.68 14.86 11.08 7.10 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 81.01 68.18 200.93 16.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 01:15:24 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 29.07 0.00 4.56 2.22 0.51 63.64 01:17:01 AM 0 29.99 0.00 5.00 1.32 0.14 63.55 01:17:01 AM 1 28.15 0.00 4.12 3.11 0.88 63.74 01:18:01 AM all 35.51 0.00 4.29 3.07 0.12 57.01 01:18:01 AM 0 38.32 0.00 4.24 2.86 0.10 54.47 01:18:01 AM 1 32.72 0.00 4.34 3.27 0.14 59.54 01:19:01 AM all 15.50 0.00 1.91 1.51 0.06 81.02 01:19:01 AM 0 23.19 0.00 2.00 1.73 0.07 73.00 01:19:01 AM 1 7.80 0.00 1.82 1.29 0.05 89.04 01:20:01 AM all 25.15 0.00 3.90 1.06 0.08 69.80 01:20:01 AM 0 26.39 0.00 4.12 1.27 0.08 68.14 01:20:01 AM 1 23.92 0.00 3.69 0.85 0.08 71.46 01:21:01 AM all 7.75 0.00 1.00 1.09 0.05 90.11 01:21:01 AM 0 10.81 0.00 1.22 0.89 0.05 87.04 01:21:01 AM 1 4.68 0.00 0.79 1.29 0.05 93.19 01:22:01 AM all 15.53 0.00 0.82 0.01 0.08 83.57 01:22:01 AM 0 20.12 0.00 0.79 0.00 0.08 79.00 01:22:01 AM 1 10.94 0.00 0.84 0.02 0.07 88.13 01:23:01 AM all 11.56 0.00 0.46 0.02 0.21 87.76 01:23:01 AM 0 16.73 0.00 0.41 0.00 0.07 82.79 01:23:01 AM 1 6.39 0.00 0.50 0.03 0.35 92.73 01:24:01 AM all 9.20 0.00 0.33 0.00 0.07 90.41 01:24:01 AM 0 11.02 0.00 0.28 0.00 0.05 88.64 01:24:01 AM 1 7.38 0.00 0.37 0.00 0.08 92.17 01:25:01 AM all 12.72 0.00 0.38 0.00 0.07 86.83 01:25:01 AM 0 16.74 0.00 0.37 0.00 0.07 82.82 01:25:01 AM 1 8.69 0.00 0.40 0.00 0.07 90.84 01:26:01 AM all 17.63 0.00 2.62 2.86 0.07 76.83 01:26:01 AM 0 25.49 0.00 2.91 0.77 0.07 70.76 01:26:01 AM 1 9.74 0.00 2.33 4.94 0.07 82.92 01:27:01 AM all 26.89 0.00 1.98 3.99 0.09 67.05 01:27:01 AM 0 35.18 0.00 2.01 1.54 0.10 61.18 01:27:01 AM 1 18.61 0.00 1.95 6.44 0.08 72.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.76 0.00 2.02 1.44 0.13 77.65 Average: 0 23.07 0.00 2.12 0.94 0.08 73.78 Average: 1 14.46 0.00 1.92 1.93 0.17 81.51