---> uname -a: Linux prd-centos8-robot-2c-8g-26839.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.998 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4949 19 2161 6813 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:0a:7a:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85081sec preferred_lft 85081sec inet6 fe80::f816:3eff:fe0a:7ab8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/24/2024 _x86_64_ (2 CPU) 03:08:16 LINUX RESTART (2 CPU) 03:09:03 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 106.67 33.45 73.22 6633.16 5898.33 03:11:01 AM 90.99 0.70 90.29 50.78 9841.25 03:12:01 AM 26.57 0.42 26.16 64.78 2414.01 03:13:01 AM 56.37 2.52 53.86 396.07 7174.42 03:14:01 AM 4.75 0.00 4.75 0.00 201.63 03:15:01 AM 0.35 0.00 0.35 0.00 5.75 03:16:01 AM 0.17 0.00 0.17 0.00 1.72 03:17:01 AM 0.27 0.08 0.18 31.99 5.33 03:18:01 AM 1.92 0.00 1.92 0.00 71.28 03:19:01 AM 0.42 0.00 0.42 0.00 12.21 03:20:01 AM 0.13 0.00 0.13 0.00 4.17 03:21:01 AM 0.35 0.00 0.35 0.00 10.18 03:22:01 AM 6.03 5.75 0.28 555.55 12.68 03:23:01 AM 3.08 0.00 3.08 0.00 72.31 03:24:01 AM 0.40 0.03 0.37 0.27 13.31 03:25:01 AM 1.48 0.00 1.48 0.00 82.07 03:26:01 AM 0.47 0.00 0.47 0.00 15.61 03:27:01 AM 0.13 0.00 0.13 0.00 11.06 03:28:01 AM 0.18 0.05 0.13 2.00 13.51 03:29:01 AM 13.55 0.33 13.21 37.85 649.18 03:30:01 AM 15.61 0.27 15.34 25.32 1052.50 Average: 15.56 2.03 13.54 361.39 1305.24 03:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5361728 7059160 2520696 31.98 2688 1879472 690208 7.73 210144 1987800 147372 03:11:01 AM 5173816 7003324 2708608 34.36 2688 2006836 719996 8.06 221452 2142260 30068 03:12:01 AM 5086104 7007952 2796320 35.48 2688 2096316 723052 8.10 257292 2185996 71032 03:13:01 AM 5018880 7060248 2863544 36.33 2688 2210608 644252 7.21 263400 2226216 76 03:14:01 AM 5019680 7061028 2862744 36.32 2688 2210612 644252 7.21 263396 2226340 4 03:15:01 AM 5019628 7060976 2862796 36.32 2688 2210612 644252 7.21 263396 2226296 4 03:16:01 AM 5019588 7060936 2862836 36.32 2688 2210612 644252 7.21 263396 2226228 4 03:17:01 AM 4981848 7024392 2900576 36.80 2688 2211804 696800 7.80 263608 2263692 232 03:18:01 AM 4981404 7024100 2901020 36.80 2688 2211960 696800 7.80 263608 2264160 40 03:19:01 AM 4980844 7023700 2901580 36.81 2688 2212112 696800 7.80 263620 2264536 4 03:20:01 AM 4977928 7020928 2904496 36.85 2688 2212256 729532 8.17 263620 2267012 60 03:21:01 AM 4977920 7021136 2904504 36.85 2688 2212452 710056 7.95 263620 2267352 56 03:22:01 AM 4960688 7020792 2921736 37.07 2688 2229284 709424 7.94 265848 2282180 680 03:23:01 AM 4960320 7020556 2922104 37.07 2688 2229416 709424 7.94 265848 2282472 76 03:24:01 AM 4959972 7020388 2922452 37.08 2688 2229576 710492 7.96 266000 2282776 72 03:25:01 AM 4952428 7014200 2929996 37.17 2688 2230944 710492 7.96 266140 2290048 72 03:26:01 AM 4952084 7014136 2930340 37.18 2688 2231208 710492 7.96 266140 2290332 132 03:27:01 AM 4951744 7014100 2930680 37.18 2688 2231512 710492 7.96 266140 2290656 136 03:28:01 AM 4945380 7009424 2937044 37.26 2688 2233188 710492 7.96 266332 2296192 1380 03:29:01 AM 5079968 6984984 2802456 35.55 2688 2077920 732304 8.20 299676 2145944 24976 03:30:01 AM 5070744 6974716 2811680 35.67 2688 2078896 745880 8.35 458048 2001524 232 Average: 5020605 7023866 2861819 36.31 2688 2174171 699512 7.83 270511 2224286 13177 03:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 323.63 196.16 1705.02 64.17 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 62.00 42.65 669.85 7.81 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 39.84 31.86 273.32 7.62 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 147.81 123.86 49.72 41.77 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 1.15 0.45 0.12 0.07 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 0.58 0.27 0.15 0.08 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 0.70 0.12 0.04 0.01 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 17.73 9.87 19.53 16.60 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 2.12 2.05 0.56 0.43 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 1.12 1.35 0.39 0.27 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 1.87 1.75 0.62 0.43 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 4.72 4.02 1.11 0.78 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 2.47 2.65 0.58 0.47 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 1.08 1.30 0.39 0.25 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 2.03 2.12 0.59 0.51 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 12.40 9.70 2.82 6.75 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 3.05 3.20 0.98 0.62 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 2.58 3.10 0.91 0.60 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 8.25 7.40 20.91 1.13 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 58.65 42.90 127.39 36.12 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 11.40 10.20 9.92 5.13 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 33.12 23.39 134.89 9.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/24/2024 _x86_64_ (2 CPU) 03:08:16 LINUX RESTART (2 CPU) 03:09:03 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 37.62 0.01 7.19 3.48 0.11 51.59 03:10:01 AM 0 40.94 0.02 7.84 3.34 0.12 47.74 03:10:01 AM 1 34.29 0.00 6.54 3.62 0.10 55.44 03:11:01 AM all 24.62 0.00 3.61 3.68 0.08 68.01 03:11:01 AM 0 28.21 0.00 3.62 4.71 0.08 63.37 03:11:01 AM 1 21.03 0.00 3.59 2.65 0.08 72.65 03:12:01 AM all 20.14 0.00 2.89 0.78 0.08 76.12 03:12:01 AM 0 20.91 0.00 3.02 0.87 0.10 75.11 03:12:01 AM 1 19.36 0.00 2.76 0.69 0.07 77.13 03:13:01 AM all 17.11 0.00 3.28 2.03 0.07 77.51 03:13:01 AM 0 22.71 0.00 3.80 2.08 0.07 71.35 03:13:01 AM 1 11.53 0.00 2.75 1.99 0.07 83.66 03:14:01 AM all 0.28 0.00 0.08 0.02 0.03 99.60 03:14:01 AM 0 0.35 0.00 0.07 0.03 0.03 99.52 03:14:01 AM 1 0.22 0.00 0.08 0.00 0.02 99.68 03:15:01 AM all 0.26 0.00 0.05 0.00 0.03 99.67 03:15:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 03:15:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 03:16:01 AM all 0.24 0.00 0.08 0.00 0.03 99.65 03:16:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 03:16:01 AM 1 0.40 0.00 0.07 0.00 0.02 99.52 03:17:01 AM all 1.52 0.00 0.18 0.01 0.05 98.25 03:17:01 AM 0 1.22 0.00 0.12 0.00 0.07 98.60 03:17:01 AM 1 1.82 0.00 0.23 0.02 0.03 97.90 03:18:01 AM all 0.92 0.00 0.10 0.01 0.03 98.94 03:18:01 AM 0 1.02 0.00 0.08 0.02 0.03 98.85 03:18:01 AM 1 0.82 0.00 0.12 0.00 0.03 99.03 03:19:01 AM all 0.63 0.00 0.10 0.00 0.05 99.22 03:19:01 AM 0 0.80 0.00 0.10 0.00 0.05 99.05 03:19:01 AM 1 0.45 0.00 0.10 0.00 0.05 99.40 03:20:01 AM all 0.67 0.00 0.12 0.00 0.05 99.16 03:20:01 AM 0 0.62 0.00 0.13 0.00 0.03 99.21 03:20:01 AM 1 0.72 0.00 0.10 0.00 0.07 99.11 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 1.49 0.00 0.13 0.00 0.05 98.34 03:21:01 AM 0 2.07 0.00 0.10 0.00 0.05 97.78 03:21:01 AM 1 0.90 0.00 0.15 0.00 0.05 98.90 03:22:01 AM all 0.89 0.25 0.22 0.21 0.05 98.39 03:22:01 AM 0 0.89 0.50 0.28 0.42 0.05 97.86 03:22:01 AM 1 0.89 0.00 0.15 0.00 0.05 98.91 03:23:01 AM all 0.63 0.00 0.10 0.03 0.05 99.20 03:23:01 AM 0 0.60 0.00 0.13 0.00 0.07 99.20 03:23:01 AM 1 0.65 0.00 0.07 0.05 0.03 99.20 03:24:01 AM all 0.85 0.00 0.24 0.00 0.06 98.85 03:24:01 AM 0 1.02 0.00 0.25 0.00 0.07 98.66 03:24:01 AM 1 0.68 0.00 0.23 0.00 0.05 99.03 03:25:01 AM all 3.37 0.00 0.17 0.01 0.05 96.40 03:25:01 AM 0 5.25 0.00 0.17 0.00 0.05 94.53 03:25:01 AM 1 1.49 0.00 0.17 0.02 0.05 98.28 03:26:01 AM all 1.18 0.00 0.11 0.00 0.06 98.66 03:26:01 AM 0 0.78 0.00 0.12 0.00 0.05 99.05 03:26:01 AM 1 1.57 0.00 0.10 0.00 0.07 98.26 03:27:01 AM all 1.19 0.00 0.09 0.00 0.04 98.68 03:27:01 AM 0 1.07 0.00 0.07 0.00 0.03 98.83 03:27:01 AM 1 1.30 0.00 0.12 0.00 0.05 98.53 03:28:01 AM all 2.26 0.00 0.23 0.00 0.06 97.44 03:28:01 AM 0 1.92 0.00 0.27 0.00 0.07 97.74 03:28:01 AM 1 2.61 0.00 0.20 0.00 0.05 97.14 03:29:01 AM all 13.67 0.00 1.81 0.23 0.06 84.23 03:29:01 AM 0 20.89 0.00 1.84 0.10 0.05 77.13 03:29:01 AM 1 6.45 0.00 1.79 0.37 0.07 91.33 03:30:01 AM all 14.76 0.00 1.65 0.33 0.05 83.22 03:30:01 AM 0 21.67 0.00 1.77 0.45 0.05 76.06 03:30:01 AM 1 7.84 0.00 1.52 0.20 0.05 90.39 Average: all 6.82 0.01 1.06 0.51 0.05 91.55 Average: 0 8.19 0.02 1.13 0.57 0.06 90.04 Average: 1 5.45 0.00 0.99 0.45 0.05 93.06