---> uname -a: Linux prd-centos8-robot-2c-8g-52.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 560 4973 19 2163 6841 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:11:0e:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85097sec preferred_lft 85097sec inet6 fe80::f816:3eff:fe11:ece/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/27/2024 _x86_64_ (2 CPU) 04:19:59 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 272.61 229.68 42.93 16890.02 38194.95 04:22:01 AM 83.44 7.55 75.89 1377.41 5974.03 04:23:01 AM 84.85 0.67 84.19 28.53 8772.69 04:24:01 AM 27.96 0.82 27.15 125.05 2368.49 04:25:01 AM 52.37 0.20 52.17 9.33 4780.56 04:26:01 AM 16.38 0.03 16.35 0.67 2869.87 04:27:01 AM 3.67 0.00 3.67 0.00 149.73 04:28:01 AM 0.30 0.00 0.30 0.00 4.43 04:29:01 AM 0.23 0.00 0.23 0.00 148.68 04:30:01 AM 0.18 0.00 0.18 0.00 1.73 04:31:01 AM 0.33 0.00 0.33 0.00 5.83 04:32:01 AM 0.40 0.00 0.40 0.00 203.53 04:33:01 AM 0.20 0.00 0.20 0.00 3.50 04:34:01 AM 0.13 0.00 0.13 0.00 1.75 04:35:01 AM 0.30 0.03 0.27 0.27 82.70 04:36:01 AM 1.25 0.00 1.25 0.00 208.20 04:37:01 AM 0.20 0.00 0.20 0.00 4.45 04:38:01 AM 0.25 0.00 0.25 0.00 56.31 04:39:01 AM 0.37 0.00 0.37 0.00 360.16 04:40:01 AM 0.25 0.00 0.25 0.00 3.13 04:41:01 AM 14.21 0.30 13.91 43.59 1888.80 Average: 26.78 11.50 15.28 887.33 3163.41 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 5653528 7094596 2228904 28.28 2688 1638468 696372 7.80 147884 1817456 48200 04:22:01 AM 5345684 7075280 2536748 32.18 2688 1913012 679380 7.61 186376 2036816 158028 04:23:01 AM 5223408 7031520 2659024 33.73 2688 1985536 694580 7.78 195136 2124788 47364 04:24:01 AM 5199380 7039328 2683052 34.04 2688 2017416 694848 7.78 224996 2117524 23000 04:25:01 AM 5070300 7069932 2812132 35.68 2688 2170676 644224 7.21 236144 2208092 69528 04:26:01 AM 5028524 7029384 2853908 36.21 2688 2172096 716256 8.02 236296 2251672 1244 04:27:01 AM 5020364 7021240 2862068 36.31 2688 2172112 731956 8.20 236296 2259996 28 04:28:01 AM 5014680 7015560 2867752 36.38 2688 2172124 731700 8.19 236296 2265296 20 04:29:01 AM 5009136 7014436 2873296 36.45 2688 2176544 731700 8.19 236304 2271612 4 04:30:01 AM 4999844 7005160 2882588 36.57 2688 2176560 739164 8.28 236304 2280752 24 04:31:01 AM 4995676 7002972 2886756 36.62 2688 2178524 739164 8.28 236304 2284540 1976 04:32:01 AM 4993652 7005008 2888780 36.65 2688 2182580 739164 8.28 236524 2287280 12 04:33:01 AM 4988236 6999608 2894196 36.72 2688 2182596 755328 8.46 236524 2292080 24 04:34:01 AM 4987868 6999264 2894564 36.72 2688 2182620 755328 8.46 236524 2292736 28 04:35:01 AM 4979908 6999116 2902524 36.82 2688 2190432 745356 8.35 236532 2300796 5440 04:36:01 AM 4974348 6993580 2908084 36.89 2688 2190456 761608 8.53 236532 2306680 36 04:37:01 AM 4974492 6993740 2907940 36.89 2688 2190472 761608 8.53 236532 2306124 20 04:38:01 AM 4973668 6994540 2908764 36.90 2688 2192096 761608 8.53 236532 2307408 4 04:39:01 AM 4962176 6993812 2920256 37.05 2688 2202860 761608 8.53 236532 2318124 4 04:40:01 AM 4962280 6993920 2920152 37.05 2688 2202864 765636 8.57 236532 2318360 4 04:41:01 AM 5167532 7077740 2714900 34.44 2688 2086120 643508 7.21 461164 1909288 10640 Average: 5072604 7021416 2809828 35.65 2688 2122674 726195 8.13 238013 2217020 17411 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 238.18 145.49 1080.86 48.48 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 70.41 60.91 929.42 6.74 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 37.78 27.30 307.37 6.41 0.00 0.00 0.00 0.00 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 14.25 10.86 5.91 3.95 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 208.78 190.94 328.43 45.91 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 98.08 89.40 36.13 34.05 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 263.73 262.93 121.96 108.20 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 176.75 174.34 153.22 60.48 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 205.23 203.68 95.20 79.25 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 228.16 225.27 234.99 85.85 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 120.93 119.43 119.94 38.61 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 223.08 215.53 101.56 84.89 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 220.50 218.60 260.93 81.97 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 121.69 120.74 131.09 37.43 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 166.02 155.74 129.18 54.13 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 261.82 257.11 297.32 100.29 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 150.20 149.10 112.02 51.31 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 51.94 40.28 22.49 2.81 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 19.13 14.75 166.38 1.90 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 7.08 0.30 1.91 0.02 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 64.11 43.25 124.75 73.51 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 140.42 129.81 227.12 47.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/27/2024 _x86_64_ (2 CPU) 04:19:59 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 33.00 0.08 12.29 20.87 0.15 33.60 04:21:01 AM 0 33.44 0.09 11.25 19.75 0.12 35.35 04:21:01 AM 1 32.57 0.07 13.33 21.99 0.19 31.86 04:22:01 AM all 32.99 0.00 4.79 4.38 0.10 57.74 04:22:01 AM 0 31.04 0.00 4.20 4.35 0.10 60.32 04:22:01 AM 1 34.93 0.00 5.37 4.42 0.10 55.17 04:23:01 AM all 28.48 0.00 3.60 5.58 0.12 62.22 04:23:01 AM 0 28.52 0.00 3.54 4.63 0.12 63.19 04:23:01 AM 1 28.45 0.00 3.67 6.53 0.12 61.24 04:24:01 AM all 15.30 0.00 1.80 1.21 0.08 81.62 04:24:01 AM 0 13.71 0.00 1.98 1.52 0.05 82.74 04:24:01 AM 1 16.89 0.00 1.62 0.89 0.10 80.50 04:25:01 AM all 28.39 0.00 3.89 4.58 0.12 63.02 04:25:01 AM 0 21.30 0.00 3.64 4.71 0.12 70.23 04:25:01 AM 1 35.55 0.00 4.14 4.44 0.12 55.75 04:26:01 AM all 10.09 0.00 0.53 0.67 0.07 88.64 04:26:01 AM 0 16.15 0.00 0.54 0.87 0.08 82.35 04:26:01 AM 1 4.04 0.00 0.52 0.47 0.05 94.92 04:27:01 AM all 23.13 0.00 0.50 0.07 0.09 76.21 04:27:01 AM 0 41.60 0.00 0.70 0.00 0.08 57.61 04:27:01 AM 1 4.69 0.00 0.30 0.13 0.10 94.77 04:28:01 AM all 28.95 0.00 0.44 0.00 0.10 70.51 04:28:01 AM 0 56.88 0.00 0.65 0.00 0.12 42.35 04:28:01 AM 1 1.09 0.00 0.23 0.00 0.08 98.60 04:29:01 AM all 20.82 0.00 0.52 0.03 0.09 78.54 04:29:01 AM 0 26.50 0.00 0.50 0.00 0.08 72.91 04:29:01 AM 1 15.06 0.00 0.53 0.05 0.10 84.26 04:30:01 AM all 24.65 0.00 0.46 0.00 0.10 74.79 04:30:01 AM 0 35.65 0.00 0.60 0.00 0.10 63.64 04:30:01 AM 1 13.69 0.00 0.32 0.00 0.10 85.89 04:31:01 AM all 19.86 0.00 0.55 0.01 0.08 79.50 04:31:01 AM 0 32.01 0.00 0.54 0.00 0.08 67.37 04:31:01 AM 1 7.38 0.00 0.57 0.02 0.07 91.96 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 23.63 0.00 0.52 0.09 0.09 75.67 04:32:01 AM 0 32.72 0.00 0.57 0.05 0.10 66.56 04:32:01 AM 1 14.43 0.00 0.46 0.14 0.09 84.89 04:33:01 AM all 24.55 0.00 0.43 0.00 0.09 74.93 04:33:01 AM 0 47.75 0.00 0.62 0.00 0.10 51.53 04:33:01 AM 1 1.45 0.00 0.23 0.00 0.08 98.23 04:34:01 AM all 19.13 0.00 0.59 0.00 0.09 80.19 04:34:01 AM 0 36.55 0.00 0.78 0.00 0.09 62.58 04:34:01 AM 1 2.01 0.00 0.41 0.00 0.09 97.49 04:35:01 AM all 21.39 0.00 0.69 0.00 0.09 77.82 04:35:01 AM 0 2.38 0.00 0.60 0.00 0.08 96.94 04:35:01 AM 1 41.37 0.00 0.79 0.00 0.11 57.73 04:36:01 AM all 24.50 0.00 0.46 0.08 0.08 74.87 04:36:01 AM 0 3.01 0.00 0.27 0.15 0.07 96.50 04:36:01 AM 1 46.34 0.00 0.66 0.00 0.10 52.90 04:37:01 AM all 25.12 0.00 0.50 0.00 0.12 74.26 04:37:01 AM 0 34.71 0.00 0.49 0.00 0.12 64.69 04:37:01 AM 1 15.35 0.00 0.52 0.00 0.12 84.01 04:38:01 AM all 11.66 0.00 0.83 0.00 0.07 87.45 04:38:01 AM 0 7.27 0.00 0.75 0.00 0.07 91.91 04:38:01 AM 1 16.05 0.00 0.91 0.00 0.07 82.97 04:39:01 AM all 3.96 0.00 0.17 0.04 0.08 95.76 04:39:01 AM 0 1.56 0.00 0.17 0.07 0.05 98.15 04:39:01 AM 1 6.35 0.00 0.17 0.02 0.10 93.37 04:40:01 AM all 0.40 0.00 0.13 0.00 0.06 99.41 04:40:01 AM 0 0.54 0.00 0.13 0.00 0.07 99.26 04:40:01 AM 1 0.27 0.00 0.12 0.00 0.05 99.57 04:41:01 AM all 19.54 0.00 2.22 0.26 0.07 77.91 04:41:01 AM 0 19.85 0.00 2.07 0.33 0.07 77.68 04:41:01 AM 1 19.22 0.00 2.37 0.18 0.07 78.15 Average: all 20.93 0.00 1.71 1.80 0.09 75.47 Average: 0 24.90 0.00 1.64 1.73 0.09 71.64 Average: 1 16.93 0.00 1.77 1.87 0.10 79.33