---> uname -a: Linux prd-centos8-robot-2c-8g-8657.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 577 4959 19 2160 6822 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:74:4a:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85413sec preferred_lft 85413sec inet6 fe80::f816:3eff:fe74:4a84/64 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) 12/17/2023 _x86_64_ (2 CPU) 01:07:04 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 38.99 17.85 21.15 3675.92 10567.54 01:10:01 AM 96.62 6.65 89.97 1269.71 8297.30 01:11:01 AM 78.28 0.62 77.66 27.59 8428.37 01:12:01 AM 30.62 0.87 29.76 125.69 2264.81 01:13:01 AM 60.61 0.20 60.41 9.33 7249.89 01:14:01 AM 18.58 0.02 18.56 0.13 1354.63 01:15:01 AM 5.75 0.00 5.75 0.00 253.34 01:16:01 AM 0.53 0.00 0.53 0.00 101.73 01:17:01 AM 0.20 0.00 0.20 0.00 12.85 01:18:01 AM 0.17 0.00 0.17 0.00 10.55 01:19:01 AM 0.15 0.00 0.15 0.00 14.81 01:20:01 AM 0.23 0.00 0.23 0.00 16.18 01:21:01 AM 0.28 0.00 0.28 0.00 9.81 01:22:01 AM 2.28 0.27 2.02 34.12 110.50 01:23:01 AM 37.86 0.27 37.59 25.60 2036.13 Average: 24.74 1.78 22.96 344.52 2715.28 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5564276 7077640 2318196 29.41 2688 1706908 688400 7.71 160816 1877680 99784 01:10:01 AM 5274396 7064316 2608076 33.09 2688 1971228 699236 7.83 190104 2094344 156376 01:11:01 AM 5190924 7048508 2691548 34.15 2688 2033072 661480 7.41 194932 2143140 46928 01:12:01 AM 5154580 7038068 2727892 34.61 2688 2059216 675520 7.56 217672 2158828 20936 01:13:01 AM 4993196 7042832 2889276 36.65 2688 2218052 642720 7.20 232364 2277288 28500 01:14:01 AM 4959924 7009912 2922548 37.08 2688 2218772 694320 7.77 232496 2312116 208 01:15:01 AM 4956408 7007652 2926064 37.12 2688 2220024 694320 7.77 232568 2315680 292 01:16:01 AM 4953096 7006876 2929376 37.16 2688 2222568 694320 7.77 232572 2319104 40 01:17:01 AM 4951448 7005584 2931024 37.18 2688 2222924 694320 7.77 232572 2320888 56 01:18:01 AM 4951072 7005584 2931400 37.19 2688 2223292 694320 7.77 232572 2321228 144 01:19:01 AM 4992320 7047204 2890152 36.67 2688 2223656 657964 7.37 232824 2279964 124 01:20:01 AM 4991152 7046388 2891320 36.68 2688 2224016 654416 7.33 232824 2281236 40 01:21:01 AM 4990756 7046360 2891716 36.69 2688 2224384 654416 7.33 232824 2281724 212 01:22:01 AM 5123748 7033736 2758724 35.00 2688 2080072 659176 7.38 233820 2148456 11516 01:23:01 AM 5088148 6992036 2794324 35.45 2688 2078696 701984 7.86 430804 2010192 204 Average: 5075696 7031513 2806776 35.61 2688 2128459 677794 7.59 234784 2209458 24357 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 232.84 151.02 1092.02 52.04 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 80.24 58.81 948.61 7.12 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 18.64 15.09 148.44 4.39 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 18.98 14.76 7.19 4.74 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 590.00 531.58 424.54 105.28 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 24.14 18.76 13.51 6.60 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 22.93 22.50 6.01 4.25 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 24.78 25.88 5.96 5.38 0.00 0.00 0.00 0.00 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 10.35 8.96 2.22 1.70 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 9.83 9.10 2.05 1.76 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 9.68 9.15 2.10 1.82 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 9.25 8.61 1.95 1.68 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 10.03 9.08 2.08 1.76 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 53.12 41.70 76.43 35.46 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 18.90 15.41 13.17 7.19 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 75.58 62.69 183.08 16.08 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) 12/17/2023 _x86_64_ (2 CPU) 01:07:04 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 20.44 0.00 4.19 32.87 0.10 42.40 01:09:01 AM 0 26.50 0.00 4.30 34.60 0.10 34.50 01:09:01 AM 1 14.41 0.00 4.07 31.16 0.10 50.25 01:10:01 AM all 34.38 0.00 4.78 4.37 0.13 56.34 01:10:01 AM 0 40.05 0.00 4.95 4.93 0.15 49.92 01:10:01 AM 1 28.74 0.00 4.61 3.81 0.10 62.74 01:11:01 AM all 22.15 0.00 3.14 3.32 0.08 71.31 01:11:01 AM 0 28.30 0.00 3.74 3.74 0.07 64.15 01:11:01 AM 1 15.99 0.00 2.54 2.89 0.10 78.47 01:12:01 AM all 15.54 0.00 2.16 0.74 0.06 81.51 01:12:01 AM 0 28.21 0.00 2.62 0.73 0.05 68.39 01:12:01 AM 1 2.84 0.00 1.71 0.74 0.07 94.65 01:13:01 AM all 30.13 0.00 4.80 1.92 0.11 63.03 01:13:01 AM 0 29.28 0.00 5.05 2.56 0.10 63.01 01:13:01 AM 1 30.98 0.00 4.56 1.29 0.12 63.05 01:14:01 AM all 2.72 0.00 0.48 0.36 0.05 96.38 01:14:01 AM 0 0.74 0.00 0.42 0.64 0.07 98.14 01:14:01 AM 1 4.71 0.00 0.55 0.08 0.03 94.62 01:15:01 AM all 10.23 0.00 0.28 0.07 0.07 89.36 01:15:01 AM 0 10.90 0.00 0.29 0.13 0.07 88.61 01:15:01 AM 1 9.56 0.00 0.27 0.00 0.07 90.10 01:16:01 AM all 13.28 0.00 0.29 0.00 0.08 86.35 01:16:01 AM 0 12.15 0.00 0.27 0.00 0.08 87.49 01:16:01 AM 1 14.42 0.00 0.30 0.00 0.08 85.20 01:17:01 AM all 4.44 0.00 0.16 0.00 0.07 95.33 01:17:01 AM 0 4.99 0.00 0.17 0.00 0.07 94.78 01:17:01 AM 1 3.90 0.00 0.15 0.00 0.07 95.88 01:18:01 AM all 4.85 0.00 0.18 0.00 0.07 94.90 01:18:01 AM 0 4.91 0.00 0.20 0.00 0.07 94.82 01:18:01 AM 1 4.79 0.00 0.17 0.00 0.07 94.97 01:19:01 AM all 4.75 0.00 0.18 0.00 0.05 95.02 01:19:01 AM 0 4.85 0.00 0.17 0.00 0.05 94.93 01:19:01 AM 1 4.64 0.00 0.20 0.00 0.05 95.11 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 4.53 0.00 0.19 0.00 0.06 95.22 01:20:01 AM 0 6.28 0.00 0.24 0.00 0.07 93.42 01:20:01 AM 1 2.79 0.00 0.15 0.00 0.05 97.01 01:21:01 AM all 4.65 0.00 0.21 0.01 0.06 95.07 01:21:01 AM 0 6.58 0.00 0.25 0.00 0.07 93.11 01:21:01 AM 1 2.73 0.00 0.17 0.02 0.05 97.04 01:22:01 AM all 7.54 0.00 1.41 0.06 0.07 90.93 01:22:01 AM 0 6.64 0.00 1.24 0.02 0.07 92.04 01:22:01 AM 1 8.44 0.00 1.57 0.10 0.07 89.82 01:23:01 AM all 27.53 0.00 2.20 1.65 0.08 68.54 01:23:01 AM 0 41.56 0.00 3.02 2.04 0.07 53.32 01:23:01 AM 1 13.49 0.00 1.39 1.25 0.08 83.79 Average: all 13.81 0.00 1.64 3.00 0.07 81.47 Average: 0 16.79 0.00 1.79 3.26 0.08 78.08 Average: 1 10.82 0.00 1.49 2.74 0.07 84.87