---> uname -a: Linux prd-centos8-robot-2c-8g-12205.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 591 4943 19 2162 6807 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:6a:ce:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe6a:ce32/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/31/2023 _x86_64_ (2 CPU) 04:06:56 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 85.89 15.63 70.26 2615.79 6199.55 04:10:01 AM 98.02 0.68 97.33 29.06 10285.74 04:11:01 AM 28.87 0.82 28.06 124.63 2715.44 04:12:01 AM 0.68 0.00 0.68 0.00 10.05 04:13:01 AM 52.91 0.17 52.74 5.87 3182.84 04:14:01 AM 30.42 0.03 30.39 3.47 5657.48 04:15:01 AM 1.98 0.02 1.97 0.13 102.48 04:16:01 AM 0.72 0.00 0.72 0.00 46.23 04:17:01 AM 0.30 0.00 0.30 0.00 52.46 04:18:01 AM 0.17 0.03 0.13 1.87 15.06 04:19:01 AM 7.53 0.23 7.30 33.86 367.51 04:20:01 AM 34.49 0.27 34.23 25.60 1846.93 Average: 28.50 1.49 27.01 236.70 2540.25 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5388744 7083652 2493720 31.64 2688 1878128 679432 7.61 184532 1990168 131348 04:10:01 AM 5166784 7027040 2715680 34.45 2688 2036264 717820 8.04 194452 2168324 64180 04:11:01 AM 5194388 7059476 2688076 34.10 2688 2041272 691364 7.74 213752 2120964 16 04:12:01 AM 5194884 7059988 2687580 34.10 2688 2041272 691364 7.74 213892 2120792 4 04:13:01 AM 4926588 6979276 2955876 37.50 2688 2220916 743208 8.32 226896 2352952 158764 04:14:01 AM 4979472 7031760 2902992 36.83 2688 2221040 682864 7.65 232240 2289124 4 04:15:01 AM 4942772 6996384 2939692 37.29 2688 2222364 738924 8.27 232420 2325396 160 04:16:01 AM 4936556 6992228 2945908 37.37 2688 2224432 738924 8.27 232424 2331748 1228 04:17:01 AM 4936252 6992288 2946212 37.38 2688 2224788 738924 8.27 232424 2332036 112 04:18:01 AM 4935464 6991972 2947000 37.39 2688 2225260 738924 8.27 232552 2332684 128 04:19:01 AM 5086308 6995760 2796156 35.47 2688 2081412 710756 7.96 231776 2198188 10820 04:20:01 AM 5047968 6953116 2834496 35.96 2688 2080024 779404 8.73 428656 2049492 180 Average: 5061348 7013578 2821116 35.79 2688 2124764 720992 8.07 238001 2217656 30579 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 189.42 129.12 1198.01 41.24 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 59.38 45.48 646.04 8.40 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 AM eth0 12.28 8.90 4.87 3.20 0.00 0.00 0.00 0.00 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 8.60 7.01 1.66 1.53 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 46.73 38.54 317.68 9.55 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 592.82 515.51 114.38 100.97 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 45.64 30.18 15.44 5.05 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 30.91 27.56 7.65 5.81 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 14.13 9.47 3.35 2.46 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 12.68 10.41 4.48 2.55 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 63.20 47.20 84.13 30.67 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 15.65 15.36 12.44 7.01 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.96 73.73 200.85 18.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/31/2023 _x86_64_ (2 CPU) 04:06:56 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 36.32 0.00 5.92 2.86 0.12 54.78 04:09:01 AM 0 43.05 0.00 5.99 3.57 0.12 47.27 04:09:01 AM 1 29.58 0.00 5.85 2.15 0.12 62.30 04:10:01 AM all 36.28 0.00 4.55 2.64 0.09 56.45 04:10:01 AM 0 53.15 0.00 5.87 2.32 0.10 38.56 04:10:01 AM 1 19.39 0.00 3.22 2.96 0.08 74.35 04:11:01 AM all 12.06 0.00 1.34 0.56 0.04 85.99 04:11:01 AM 0 5.63 0.00 1.30 0.90 0.03 92.14 04:11:01 AM 1 18.50 0.00 1.39 0.22 0.05 79.84 04:12:01 AM all 0.73 0.00 0.64 0.00 0.02 98.61 04:12:01 AM 0 0.92 0.00 0.58 0.00 0.02 98.48 04:12:01 AM 1 0.54 0.00 0.70 0.00 0.02 98.75 04:13:01 AM all 30.80 0.00 4.43 1.08 0.09 63.59 04:13:01 AM 0 31.18 0.00 4.28 0.93 0.10 63.50 04:13:01 AM 1 30.41 0.00 4.59 1.23 0.08 63.68 04:14:01 AM all 3.09 0.00 1.48 1.00 0.02 94.42 04:14:01 AM 0 4.83 0.00 1.26 0.30 0.02 93.60 04:14:01 AM 1 1.34 0.00 1.71 1.69 0.02 95.23 04:15:01 AM all 7.55 0.00 0.40 0.03 0.04 91.98 04:15:01 AM 0 9.48 0.00 0.49 0.05 0.03 89.95 04:15:01 AM 1 5.62 0.00 0.32 0.00 0.05 94.01 04:16:01 AM all 13.44 0.00 0.34 0.02 0.05 86.14 04:16:01 AM 0 12.01 0.00 0.35 0.02 0.05 87.57 04:16:01 AM 1 14.88 0.00 0.34 0.02 0.05 84.72 04:17:01 AM all 4.51 0.00 0.18 0.00 0.03 95.28 04:17:01 AM 0 6.54 0.00 0.23 0.00 0.03 93.19 04:17:01 AM 1 2.48 0.00 0.13 0.00 0.02 97.37 04:18:01 AM all 4.96 0.00 0.19 0.00 0.04 94.81 04:18:01 AM 0 7.67 0.00 0.25 0.00 0.05 92.03 04:18:01 AM 1 2.26 0.00 0.13 0.00 0.03 97.57 04:19:01 AM all 9.81 0.00 1.37 0.09 0.03 88.69 04:19:01 AM 0 13.35 0.00 1.72 0.03 0.03 84.86 04:19:01 AM 1 6.26 0.00 1.02 0.15 0.03 92.54 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 28.22 0.00 2.34 0.75 0.08 68.62 04:20:01 AM 0 39.54 0.00 2.23 0.68 0.08 57.46 04:20:01 AM 1 16.87 0.00 2.44 0.82 0.07 79.81 Average: all 15.67 0.00 1.94 0.75 0.05 81.59 Average: 0 18.97 0.00 2.05 0.74 0.06 78.18 Average: 1 12.36 0.00 1.82 0.77 0.05 85.00