---> uname -a: Linux prd-centos8-robot-2c-8g-16374.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 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: 2799.996 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4916 19 2212 6833 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:d3:f2:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fed3:f294/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 05:19:51 LINUX RESTART (2 CPU) 05:20:00 AM tps rtps wtps bread/s bwrtn/s 05:21:01 AM 198.51 156.19 42.32 13590.23 37042.31 05:22:01 AM 88.95 15.51 73.44 2806.47 6304.47 05:23:01 AM 81.77 0.75 81.02 52.52 8890.54 05:24:01 AM 17.51 0.92 16.59 123.96 1535.07 05:25:01 AM 48.40 0.20 48.20 12.93 3682.16 05:26:01 AM 17.86 0.02 17.85 0.13 4569.92 05:27:01 AM 0.95 0.00 0.95 0.00 545.58 05:28:01 AM 0.40 0.00 0.40 0.00 295.55 05:29:01 AM 0.48 0.02 0.47 1.07 236.21 05:30:01 AM 0.63 0.03 0.60 1.87 259.48 05:31:01 AM 0.87 0.22 0.65 31.06 69.01 05:32:01 AM 0.38 0.00 0.38 0.00 33.57 05:33:01 AM 2.23 0.23 2.00 34.13 102.50 05:34:01 AM 25.27 0.32 24.96 37.05 2887.42 Average: 34.80 12.64 22.16 1207.92 4787.59 05:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 AM 5857580 7217488 2024856 25.69 2688 1559016 571944 6.40 152088 1616000 19196 05:22:01 AM 5326576 7036956 2555860 32.42 2688 1893828 704012 7.88 211292 2027976 141712 05:23:01 AM 5198840 7027936 2683596 34.05 2688 2006252 696932 7.80 222596 2114172 37108 05:24:01 AM 5263304 7097324 2619132 33.23 2688 2011236 640140 7.17 241840 2032568 4 05:25:01 AM 5042036 7073528 2840400 36.03 2688 2200812 628156 7.03 263984 2205356 126232 05:26:01 AM 5000664 7033352 2881772 36.56 2688 2202384 679808 7.61 264252 2244136 756 05:27:01 AM 4969620 7019672 2912816 36.95 2688 2219752 679808 7.61 264668 2274512 2268 05:28:01 AM 4956620 7017836 2925816 37.12 2688 2230992 695192 7.78 264668 2287240 4716 05:29:01 AM 4953460 7018120 2928976 37.16 2688 2234344 710608 7.96 264676 2290712 1064 05:30:01 AM 4945440 7016668 2936996 37.26 2688 2240920 705612 7.90 264904 2297600 40 05:31:01 AM 4555552 6952168 3326884 42.21 2688 2243896 718236 8.04 266220 2307560 380 05:32:01 AM 4558908 6956072 3323528 42.16 2688 2244416 718236 8.04 266732 2304308 76 05:33:01 AM 5098100 7062412 2784336 35.32 2688 2135256 851736 9.54 300284 2107540 57936 05:34:01 AM 5044584 7003200 2837852 36.00 2688 2133944 703980 7.88 483820 1999940 188 Average: 5055092 7038052 2827344 35.87 2688 2111218 693171 7.76 266573 2150687 27977 05:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 106.48 46.59 630.01 15.09 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 198.98 147.34 1276.27 45.68 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 37.99 31.61 417.52 6.82 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 18.66 9.41 5.78 3.42 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 181.22 139.97 311.55 37.48 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 18.23 13.61 27.08 2.25 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 43.19 37.69 122.14 10.21 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 28.27 20.33 74.16 6.86 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 19.08 17.46 5.21 4.47 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 18.53 16.46 55.38 10.93 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 37.64 52.06 22.04 4.71 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 16.14 11.18 3.55 2.12 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 67.41 43.41 140.24 84.06 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 20.63 17.81 17.47 8.76 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 58.09 43.21 222.54 17.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 05:19:51 LINUX RESTART (2 CPU) 05:20:00 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 35.47 0.06 8.57 28.34 0.11 27.45 05:21:01 AM 0 35.34 0.07 8.23 26.58 0.08 29.71 05:21:01 AM 1 35.59 0.05 8.92 30.09 0.13 25.21 05:22:01 AM all 39.45 0.00 6.31 4.06 0.11 50.08 05:22:01 AM 0 47.12 0.00 6.32 2.42 0.10 44.03 05:22:01 AM 1 31.78 0.00 6.30 5.69 0.12 56.11 05:23:01 AM all 32.01 0.00 3.84 2.98 0.11 61.05 05:23:01 AM 0 32.76 0.00 4.14 2.69 0.12 60.30 05:23:01 AM 1 31.26 0.00 3.55 3.28 0.10 61.80 05:24:01 AM all 12.25 0.00 1.32 0.74 0.06 85.63 05:24:01 AM 0 20.90 0.00 1.34 1.00 0.05 76.71 05:24:01 AM 1 3.61 0.00 1.30 0.48 0.07 94.54 05:25:01 AM all 32.05 0.00 4.78 1.56 0.09 61.52 05:25:01 AM 0 35.13 0.00 5.30 1.94 0.10 57.53 05:25:01 AM 1 28.98 0.00 4.26 1.19 0.08 65.50 05:26:01 AM all 3.12 0.00 0.43 2.82 0.07 93.57 05:26:01 AM 0 5.42 0.00 0.50 2.78 0.07 91.23 05:26:01 AM 1 0.82 0.00 0.35 2.86 0.07 95.91 05:27:01 AM all 18.94 0.00 0.25 0.10 0.07 80.64 05:27:01 AM 0 33.56 0.00 0.28 0.00 0.08 66.07 05:27:01 AM 1 4.32 0.00 0.22 0.20 0.05 95.22 05:28:01 AM all 10.37 0.00 0.17 0.05 0.06 89.35 05:28:01 AM 0 10.67 0.00 0.18 0.05 0.07 89.03 05:28:01 AM 1 10.07 0.00 0.15 0.05 0.05 89.68 05:29:01 AM all 12.75 0.00 0.19 0.05 0.06 86.95 05:29:01 AM 0 17.20 0.00 0.18 0.05 0.05 82.52 05:29:01 AM 1 8.30 0.00 0.20 0.05 0.07 91.38 05:30:01 AM all 7.37 0.00 0.29 0.10 0.07 92.17 05:30:01 AM 0 12.77 0.00 0.38 0.00 0.08 86.76 05:30:01 AM 1 1.97 0.00 0.20 0.20 0.05 97.57 05:31:01 AM all 9.14 0.00 5.77 0.00 0.08 85.01 05:31:01 AM 0 10.95 0.00 5.83 0.00 0.08 83.13 05:31:01 AM 1 7.33 0.00 5.71 0.00 0.08 86.88 05:31:01 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 4.61 0.00 0.19 0.01 0.06 95.13 05:32:01 AM 0 7.77 0.00 0.18 0.02 0.07 91.96 05:32:01 AM 1 1.47 0.00 0.20 0.00 0.05 98.28 05:33:01 AM all 9.93 0.00 1.53 0.01 0.10 88.43 05:33:01 AM 0 14.72 0.00 1.47 0.00 0.12 83.70 05:33:01 AM 1 5.13 0.00 1.59 0.02 0.08 93.18 05:34:01 AM all 28.56 0.00 2.61 2.61 0.09 66.13 05:34:01 AM 0 30.52 0.00 2.88 0.94 0.10 65.56 05:34:01 AM 1 26.60 0.00 2.34 4.28 0.08 66.69 Average: all 18.29 0.00 2.59 3.10 0.08 75.94 Average: 0 22.49 0.00 2.66 2.74 0.08 72.03 Average: 1 14.09 0.00 2.52 3.46 0.08 79.84