---> uname -a: Linux prd-centos8-robot-2c-8g-20266.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4957 19 2148 6809 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:57:46:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe57:4631/64 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) 01/25/2024 _x86_64_ (2 CPU) 04:10:22 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 88.15 12.76 75.39 2193.27 6139.74 04:13:01 AM 94.23 0.62 93.62 27.46 9177.94 04:14:01 AM 26.37 0.80 25.57 122.09 2150.37 04:15:01 AM 63.61 0.20 63.41 9.33 7366.46 04:16:01 AM 17.46 0.02 17.44 0.13 1409.06 04:17:01 AM 1.98 0.00 1.98 0.00 407.12 04:18:01 AM 1.00 0.00 1.00 0.00 522.58 04:19:01 AM 0.52 0.05 0.47 2.93 255.08 04:20:01 AM 0.78 0.00 0.78 0.00 143.63 04:21:01 AM 0.62 0.25 0.37 32.92 196.07 04:22:01 AM 0.47 0.00 0.47 0.00 41.50 04:23:01 AM 0.37 0.00 0.37 0.00 15.60 04:24:01 AM 18.96 0.28 18.68 35.72 884.49 04:25:01 AM 36.33 0.45 35.88 48.39 1640.48 Average: 25.06 1.10 23.96 176.60 2167.82 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5355564 7084348 2526884 32.06 2688 1911840 672972 7.54 185812 2022460 157824 04:13:01 AM 5221764 7033064 2660684 33.75 2688 1988264 686532 7.69 194832 2119012 47332 04:14:01 AM 5214448 7033664 2668000 33.85 2688 1996384 686140 7.68 217772 2102588 3240 04:15:01 AM 5034900 7040028 2847548 36.13 2688 2174956 659616 7.39 233004 2238568 31368 04:16:01 AM 4997300 7003500 2885148 36.60 2688 2176036 713388 7.99 233160 2276528 1092 04:17:01 AM 4964812 6988300 2917636 37.01 2688 2193396 713388 7.99 233508 2308232 7932 04:18:01 AM 4956996 6988284 2925452 37.11 2688 2201140 713388 7.99 233508 2316040 580 04:19:01 AM 4950100 6988512 2932348 37.20 2688 2208248 728876 8.16 233568 2323412 80 04:20:01 AM 4937124 6983524 2945324 37.37 2688 2216228 751992 8.42 233616 2335424 4200 04:21:01 AM 4547876 6919892 3334572 42.30 2688 2219196 750416 8.40 235128 2343944 428 04:22:01 AM 4580136 6952700 3302312 41.89 2688 2219788 718856 8.05 235388 2312296 16 04:23:01 AM 4579068 6951960 3303380 41.91 2688 2220080 718856 8.05 235400 2313268 4 04:24:01 AM 5089776 6982292 2792672 35.43 2688 2067324 729696 8.17 291196 2148496 26616 04:25:01 AM 5066656 6964704 2815792 35.72 2688 2073296 743552 8.33 469552 1994996 29488 Average: 4964037 6993912 2918411 37.02 2688 2133298 713405 7.99 247532 2225376 22157 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 172.21 125.09 1225.41 27.44 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 37.53 29.65 322.57 6.55 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 17.36 8.50 6.00 3.36 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 213.03 183.10 352.80 42.35 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 20.23 16.03 17.86 6.35 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 57.36 52.82 130.84 14.02 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 25.10 25.90 43.62 8.56 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 30.12 28.67 39.58 7.58 0.00 0.00 0.00 0.00 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 24.70 22.78 65.42 12.16 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 41.80 55.45 22.66 5.23 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 9.25 8.65 2.31 1.79 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 12.75 9.08 2.66 1.63 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 68.54 47.68 73.12 88.62 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 17.15 16.65 13.22 13.41 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 53.37 45.00 165.58 17.08 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) 01/25/2024 _x86_64_ (2 CPU) 04:10:22 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 36.46 0.00 5.97 1.50 0.12 55.95 04:12:01 AM 0 50.33 0.00 7.32 1.50 0.12 40.73 04:12:01 AM 1 22.63 0.00 4.63 1.50 0.12 71.13 04:13:01 AM all 30.18 0.00 4.04 2.30 0.10 63.38 04:13:01 AM 0 45.34 0.00 4.54 2.06 0.12 47.94 04:13:01 AM 1 14.99 0.00 3.54 2.53 0.08 78.86 04:14:01 AM all 12.70 0.00 1.42 0.65 0.06 85.17 04:14:01 AM 0 12.36 0.00 1.47 0.75 0.05 85.37 04:14:01 AM 1 13.03 0.00 1.37 0.55 0.07 84.98 04:15:01 AM all 32.09 0.00 4.64 2.43 0.10 60.74 04:15:01 AM 0 42.69 0.00 5.44 2.88 0.10 48.90 04:15:01 AM 1 21.53 0.00 3.85 1.98 0.10 72.54 04:16:01 AM all 3.02 0.00 0.40 0.41 0.03 96.14 04:16:01 AM 0 3.41 0.00 0.37 0.37 0.05 95.80 04:16:01 AM 1 2.63 0.00 0.43 0.45 0.02 96.47 04:17:01 AM all 21.91 0.00 0.34 0.18 0.09 77.47 04:17:01 AM 0 25.49 0.00 0.33 0.00 0.08 74.09 04:17:01 AM 1 18.33 0.00 0.35 0.37 0.10 80.85 04:18:01 AM all 11.71 0.00 0.18 0.03 0.05 88.03 04:18:01 AM 0 17.85 0.00 0.17 0.00 0.05 81.93 04:18:01 AM 1 5.55 0.00 0.20 0.07 0.05 94.13 04:19:01 AM all 13.15 0.00 0.22 0.09 0.05 86.49 04:19:01 AM 0 17.84 0.00 0.22 0.00 0.05 81.89 04:19:01 AM 1 8.45 0.00 0.22 0.18 0.05 91.09 04:20:01 AM all 17.85 0.00 0.24 0.12 0.05 81.74 04:20:01 AM 0 24.23 0.00 0.22 0.07 0.05 75.43 04:20:01 AM 1 11.46 0.00 0.27 0.17 0.05 88.06 04:21:01 AM all 10.88 0.00 6.62 0.10 0.06 82.34 04:21:01 AM 0 12.62 0.00 6.81 0.15 0.07 80.36 04:21:01 AM 1 9.14 0.00 6.44 0.05 0.05 84.31 04:22:01 AM all 3.96 0.00 0.17 0.00 0.04 95.83 04:22:01 AM 0 5.00 0.00 0.18 0.00 0.03 94.78 04:22:01 AM 1 2.91 0.00 0.15 0.00 0.05 96.89 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 3.71 0.00 0.17 0.00 0.04 96.08 04:23:01 AM 0 5.88 0.00 0.18 0.00 0.05 93.89 04:23:01 AM 1 1.54 0.00 0.15 0.00 0.03 98.28 04:24:01 AM all 24.01 0.00 2.70 0.26 0.07 72.97 04:24:01 AM 0 30.17 0.00 3.71 0.50 0.07 65.55 04:24:01 AM 1 17.85 0.00 1.69 0.02 0.07 80.38 04:25:01 AM all 30.56 0.00 2.91 0.70 0.08 65.74 04:25:01 AM 0 53.20 0.00 3.42 0.88 0.10 42.39 04:25:01 AM 1 7.87 0.00 2.41 0.52 0.07 89.13 Average: all 18.03 0.00 2.15 0.63 0.07 79.13 Average: 0 24.76 0.00 2.46 0.66 0.07 72.05 Average: 1 11.29 0.00 1.84 0.60 0.06 86.21