---> uname -a: Linux prd-centos8-robot-2c-8g-9820.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 585 4944 19 2167 6814 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:d4:fc:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fed4:fc27/64 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) 12/22/2023 _x86_64_ (2 CPU) 01:23:28 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 71.26 17.98 53.28 3781.67 31955.33 01:26:01 AM 113.46 6.55 106.91 1267.58 10606.60 01:27:01 AM 56.61 0.67 55.95 28.66 6284.42 01:28:01 AM 26.22 0.98 25.24 130.49 1412.15 01:29:01 AM 62.96 0.03 62.92 3.47 7661.66 01:30:01 AM 6.58 0.02 6.56 0.13 328.45 01:31:01 AM 2.00 0.00 2.00 0.00 139.14 01:32:01 AM 0.25 0.00 0.25 0.00 67.29 01:33:01 AM 0.18 0.00 0.18 0.00 32.27 01:34:01 AM 3.80 0.23 3.57 33.86 199.42 01:35:01 AM 32.44 0.27 32.17 25.59 1950.80 Average: 34.16 2.43 31.73 479.24 5512.55 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5551168 7085780 2331296 29.58 2688 1727200 688184 7.71 163836 1884856 93988 01:26:01 AM 5140076 7013792 2742388 34.79 2688 2050048 718224 8.04 208440 2189880 172008 01:27:01 AM 5205888 7066508 2676576 33.96 2688 2036600 656924 7.36 200884 2124308 11580 01:28:01 AM 5069976 6996056 2812488 35.68 2688 2100344 731060 8.19 225680 2230240 52100 01:29:01 AM 4988692 7041420 2893772 36.71 2688 2221580 665768 7.45 232504 2280992 92 01:30:01 AM 4950672 7005088 2931792 37.19 2688 2223268 754896 8.45 232564 2320160 636 01:31:01 AM 4944344 7000780 2938120 37.27 2688 2225272 772356 8.65 232724 2326208 436 01:32:01 AM 4938660 6996860 2943804 37.35 2688 2227036 788884 8.83 232728 2331708 264 01:33:01 AM 4937196 6996052 2945268 37.36 2688 2227692 788884 8.83 232728 2333344 20 01:34:01 AM 5128324 7044888 2754140 34.94 2688 2086744 674080 7.55 233720 2153020 14568 01:35:01 AM 5070916 6981812 2811548 35.67 2688 2085360 733916 8.22 430944 2025592 188 Average: 5084174 7020821 2798290 35.50 2688 2110104 724834 8.12 238796 2200028 31444 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 255.61 154.87 1179.23 52.59 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 66.76 53.02 862.50 6.28 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 20.48 16.86 149.36 4.90 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 30.36 26.32 106.24 6.59 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 217.91 191.18 253.66 45.52 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 81.06 79.24 20.59 11.20 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 117.88 115.71 24.53 12.45 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 80.89 75.75 17.31 9.70 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 29.89 26.34 6.82 4.75 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 79.45 59.42 93.80 39.39 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 16.76 15.88 13.02 7.34 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 90.64 74.05 247.92 18.25 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) 12/22/2023 _x86_64_ (2 CPU) 01:23:28 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 23.24 0.00 4.77 35.65 0.08 36.26 01:25:01 AM 0 21.32 0.00 4.67 30.27 0.08 43.66 01:25:01 AM 1 25.16 0.00 4.86 41.05 0.08 28.84 01:26:01 AM all 33.77 0.00 5.41 5.28 0.14 55.40 01:26:01 AM 0 38.65 0.00 6.28 6.85 0.13 48.09 01:26:01 AM 1 28.90 0.00 4.54 3.70 0.15 62.71 01:27:01 AM all 19.61 0.00 2.68 1.81 0.09 75.80 01:27:01 AM 0 26.48 0.00 2.98 1.69 0.08 68.77 01:27:01 AM 1 12.76 0.00 2.39 1.93 0.10 82.82 01:28:01 AM all 21.07 0.00 2.39 1.76 0.08 74.69 01:28:01 AM 0 19.50 0.00 2.18 1.97 0.10 76.25 01:28:01 AM 1 22.65 0.00 2.61 1.54 0.07 73.13 01:29:01 AM all 22.63 0.00 3.58 4.32 0.09 69.37 01:29:01 AM 0 29.09 0.00 3.92 5.36 0.10 61.53 01:29:01 AM 1 16.16 0.00 3.25 3.28 0.08 77.23 01:30:01 AM all 9.09 0.00 0.62 0.28 0.06 89.95 01:30:01 AM 0 13.43 0.00 0.56 0.19 0.07 85.76 01:30:01 AM 1 4.78 0.00 0.69 0.37 0.05 94.12 01:31:01 AM all 13.75 0.00 0.78 0.03 0.08 85.36 01:31:01 AM 0 16.37 0.00 0.54 0.05 0.07 82.97 01:31:01 AM 1 11.09 0.00 1.02 0.00 0.10 87.78 01:32:01 AM all 12.62 0.00 0.44 0.00 0.08 86.86 01:32:01 AM 0 15.74 0.00 0.39 0.00 0.08 83.79 01:32:01 AM 1 9.49 0.00 0.49 0.00 0.08 89.94 01:33:01 AM all 7.42 0.00 0.31 0.00 0.09 92.18 01:33:01 AM 0 8.27 0.00 0.25 0.00 0.08 91.40 01:33:01 AM 1 6.56 0.00 0.37 0.00 0.10 92.97 01:34:01 AM all 12.17 0.00 1.30 0.03 0.07 86.44 01:34:01 AM 0 12.92 0.00 1.57 0.02 0.07 85.42 01:34:01 AM 1 11.42 0.00 1.02 0.03 0.07 87.46 01:35:01 AM all 28.36 0.00 2.34 0.90 0.08 68.32 01:35:01 AM 0 38.16 0.00 2.79 1.10 0.08 57.86 01:35:01 AM 1 18.55 0.00 1.89 0.70 0.07 78.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.53 0.00 2.24 4.55 0.09 74.58 Average: 0 21.83 0.00 2.38 4.33 0.09 71.38 Average: 1 15.24 0.00 2.10 4.78 0.09 77.79