---> uname -a: Linux prd-centos8-robot-2c-8g-9422.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: 2799.998 BogoMIPS: 5599.99 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 613 4916 19 2167 6786 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:34:f1:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe34:f151/64 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) 12/20/2023 _x86_64_ (2 CPU) 04:23:00 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 121.53 6.65 114.88 1269.71 10803.30 04:26:01 AM 63.42 0.67 62.76 28.66 6156.61 04:27:01 AM 36.74 0.98 35.75 130.49 3027.01 04:28:01 AM 59.69 0.03 59.66 3.47 7244.68 04:29:01 AM 7.10 0.02 7.08 0.13 363.81 04:30:01 AM 2.05 0.00 2.05 0.00 135.89 04:31:01 AM 0.30 0.00 0.30 0.00 61.95 04:32:01 AM 0.25 0.00 0.25 0.00 34.86 04:33:01 AM 10.28 0.25 10.03 34.39 447.31 04:34:01 AM 37.44 0.45 36.99 48.38 2041.57 Average: 33.88 0.90 32.97 151.53 3031.67 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5138828 7012796 2743640 34.81 2688 2050292 714568 8.00 207880 2194232 182404 04:26:01 AM 5207140 7067436 2675328 33.94 2688 2036324 657728 7.36 199920 2128256 46952 04:27:01 AM 5022520 6976252 2859948 36.28 2688 2127664 748800 8.38 230028 2274408 68932 04:28:01 AM 4957972 7010456 2924496 37.10 2688 2221304 685324 7.67 231876 2314272 76 04:29:01 AM 4919388 6973864 2963080 37.59 2688 2223304 780604 8.74 231936 2353944 360 04:30:01 AM 4911060 6968152 2971408 37.70 2688 2225912 835404 9.35 231944 2361976 828 04:31:01 AM 4910364 6968560 2972104 37.71 2688 2227012 835404 9.35 231948 2362936 200 04:32:01 AM 4905968 6965132 2976500 37.76 2688 2228012 835404 9.35 231948 2367056 268 04:33:01 AM 5043116 6954224 2839352 36.02 2688 2084736 762404 8.54 246220 2237536 38648 04:34:01 AM 5047332 6963692 2835136 35.97 2688 2090512 738444 8.27 428728 2055100 29400 Average: 5006369 6986056 2876099 36.49 2688 2151507 759408 8.50 247243 2264972 36807 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 77.74 61.06 944.85 7.26 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 20.33 16.13 149.46 4.95 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 37.75 32.86 284.73 7.89 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 222.95 193.45 75.79 44.37 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 107.71 102.37 24.72 13.31 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 153.66 150.34 31.86 15.92 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 38.84 34.84 8.88 6.03 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 41.65 35.12 14.41 6.12 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 64.26 49.88 94.05 39.57 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 18.11 16.79 13.87 7.81 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 78.30 69.28 164.27 15.32 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) 12/20/2023 _x86_64_ (2 CPU) 04:23:00 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 36.55 0.00 5.74 3.75 0.11 53.85 04:25:01 AM 0 28.07 0.00 5.26 4.11 0.12 62.44 04:25:01 AM 1 45.04 0.00 6.22 3.38 0.10 45.26 04:26:01 AM all 18.24 0.00 2.52 1.70 0.08 77.47 04:26:01 AM 0 14.25 0.00 2.30 2.49 0.08 80.87 04:26:01 AM 1 22.23 0.00 2.74 0.90 0.07 74.05 04:27:01 AM all 22.81 0.00 2.60 0.89 0.08 73.61 04:27:01 AM 0 29.91 0.00 3.09 0.58 0.08 66.33 04:27:01 AM 1 15.72 0.00 2.10 1.20 0.08 80.89 04:28:01 AM all 20.80 0.00 3.51 1.69 0.08 73.92 04:28:01 AM 0 11.38 0.00 2.57 1.99 0.07 83.99 04:28:01 AM 1 30.24 0.00 4.46 1.39 0.08 63.83 04:29:01 AM all 11.17 0.00 0.61 0.11 0.07 88.04 04:29:01 AM 0 10.19 0.00 0.51 0.03 0.07 89.20 04:29:01 AM 1 12.14 0.00 0.72 0.18 0.07 86.89 04:30:01 AM all 14.78 0.00 0.75 0.03 0.08 84.37 04:30:01 AM 0 12.59 0.00 0.74 0.05 0.07 86.55 04:30:01 AM 1 16.96 0.00 0.76 0.00 0.08 82.20 04:31:01 AM all 9.71 0.00 0.29 0.00 0.08 89.91 04:31:01 AM 0 6.86 0.00 0.32 0.00 0.10 92.72 04:31:01 AM 1 12.56 0.00 0.27 0.00 0.07 87.11 04:32:01 AM all 10.24 0.00 0.31 0.00 0.08 89.37 04:32:01 AM 0 6.09 0.00 0.33 0.00 0.07 93.51 04:32:01 AM 1 14.40 0.00 0.28 0.00 0.08 85.23 04:33:01 AM all 21.70 0.00 2.05 0.07 0.08 76.09 04:33:01 AM 0 22.94 0.00 2.04 0.12 0.08 74.82 04:33:01 AM 1 20.47 0.00 2.07 0.02 0.08 77.36 04:34:01 AM all 28.14 0.00 2.95 0.63 0.08 68.20 04:34:01 AM 0 15.61 0.00 2.60 0.67 0.08 81.04 04:34:01 AM 1 40.67 0.00 3.29 0.58 0.08 55.37 Average: all 19.43 0.00 2.14 0.89 0.08 77.46 Average: 0 15.81 0.00 1.98 1.01 0.08 81.12 Average: 1 23.06 0.00 2.29 0.77 0.08 73.80