---> uname -a: Linux prd-centos8-robot-2c-8g-8749.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 594 4938 19 2164 6805 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:a8:ea:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fea8:eac7/64 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) 04:22:32 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 95.32 18.01 77.31 3678.51 36011.71 04:25:01 AM 109.82 6.62 103.20 1269.66 8988.14 04:26:01 AM 47.07 0.55 46.52 25.72 5481.52 04:27:01 AM 29.22 1.03 28.19 131.56 1610.25 04:28:01 AM 51.31 0.03 51.27 3.47 6959.17 04:29:01 AM 7.20 0.02 7.18 0.13 362.65 04:30:01 AM 1.88 0.00 1.88 0.00 152.90 04:31:01 AM 0.38 0.00 0.38 0.00 47.03 04:32:01 AM 0.35 0.00 0.35 0.00 39.64 04:33:01 AM 14.03 0.25 13.78 34.39 1004.13 04:34:01 AM 42.34 0.45 41.89 48.38 1791.00 Average: 36.26 2.45 33.81 471.99 5677.11 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5437960 7018276 2444512 31.01 2688 1771836 747756 8.37 166544 1990468 89604 04:25:01 AM 5135032 7004564 2747440 34.86 2688 2045636 701608 7.86 188200 2212292 141964 04:26:01 AM 5108952 6978528 2773520 35.19 2688 2045728 738020 8.26 207700 2218124 12700 04:27:01 AM 4944700 6993464 2937772 37.27 2688 2218304 707908 7.93 230580 2338076 160292 04:28:01 AM 4979680 7028716 2902792 36.83 2688 2218020 666268 7.46 232316 2290344 4 04:29:01 AM 4938492 6989568 2943980 37.35 2688 2220060 751424 8.41 232524 2333088 356 04:30:01 AM 4933460 6987260 2949012 37.41 2688 2222784 789500 8.84 232532 2337924 348 04:31:01 AM 4931172 6986076 2951300 37.44 2688 2223876 789500 8.84 232536 2340344 184 04:32:01 AM 4928708 6984780 2953764 37.47 2688 2225044 789500 8.84 232544 2342688 312 04:33:01 AM 5069064 6976088 2813408 35.69 2688 2081460 735480 8.24 251256 2206772 26084 04:34:01 AM 5084708 6995828 2797764 35.49 2688 2085204 710484 7.96 428720 2015688 27360 Average: 5044721 6994832 2837751 36.00 2688 2123450 738859 8.27 239587 2238710 41746 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 311.21 186.82 1524.31 52.90 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 59.52 47.78 663.54 7.85 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 13.46 7.60 5.77 3.10 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 40.82 35.40 312.59 7.57 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 212.46 181.12 46.59 46.40 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 99.42 96.53 24.21 10.20 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 161.11 158.15 33.02 16.82 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 38.20 33.17 8.90 5.88 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 42.99 37.65 9.90 6.86 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 64.61 45.51 98.57 40.51 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 17.74 16.94 13.43 8.21 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 96.50 76.97 249.17 18.75 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) 04:22:32 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 30.54 0.00 5.40 14.86 0.11 49.08 04:24:01 AM 0 29.31 0.00 4.60 11.11 0.12 54.87 04:24:01 AM 1 31.79 0.00 6.21 18.62 0.10 43.29 04:25:01 AM all 35.59 0.00 5.57 3.80 0.10 54.94 04:25:01 AM 0 33.70 0.00 5.46 2.91 0.10 57.83 04:25:01 AM 1 37.48 0.00 5.68 4.69 0.10 52.04 04:26:01 AM all 18.21 0.00 1.85 2.57 0.12 77.25 04:26:01 AM 0 19.54 0.00 2.06 3.18 0.12 75.09 04:26:01 AM 1 16.88 0.00 1.64 1.95 0.12 79.41 04:27:01 AM all 23.10 0.00 3.55 1.04 0.08 72.22 04:27:01 AM 0 20.60 0.00 3.29 0.64 0.08 75.39 04:27:01 AM 1 25.59 0.00 3.81 1.44 0.08 69.08 04:28:01 AM all 12.02 0.00 2.02 2.43 0.07 83.47 04:28:01 AM 0 18.10 0.00 2.16 2.06 0.07 77.62 04:28:01 AM 1 5.93 0.00 1.87 2.81 0.07 89.32 04:29:01 AM all 12.29 0.00 0.72 0.08 0.08 86.84 04:29:01 AM 0 13.45 0.00 0.74 0.00 0.09 85.72 04:29:01 AM 1 11.14 0.00 0.71 0.15 0.07 87.93 04:30:01 AM all 16.03 0.00 0.74 0.00 0.09 83.13 04:30:01 AM 0 17.97 0.00 0.68 0.00 0.08 81.27 04:30:01 AM 1 14.09 0.00 0.81 0.00 0.10 85.00 04:31:01 AM all 9.91 0.00 0.32 0.00 0.08 89.69 04:31:01 AM 0 10.69 0.00 0.32 0.00 0.08 88.91 04:31:01 AM 1 9.13 0.00 0.32 0.00 0.08 90.46 04:32:01 AM all 10.71 0.00 0.29 0.00 0.08 88.91 04:32:01 AM 0 7.72 0.00 0.32 0.00 0.08 91.88 04:32:01 AM 1 13.72 0.00 0.27 0.00 0.08 85.93 04:33:01 AM all 20.75 0.00 2.07 0.22 0.08 76.87 04:33:01 AM 0 10.29 0.00 1.86 0.13 0.08 87.63 04:33:01 AM 1 31.20 0.00 2.29 0.30 0.08 66.12 04:34:01 AM all 34.89 0.00 3.44 0.80 0.11 60.76 04:34:01 AM 0 27.98 0.00 2.87 0.47 0.12 68.56 04:34:01 AM 1 41.81 0.00 4.01 1.14 0.10 52.94 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.38 0.00 2.36 2.34 0.09 74.82 Average: 0 19.04 0.00 2.22 1.87 0.09 76.78 Average: 1 21.71 0.00 2.51 2.82 0.09 72.87