---> uname -a: Linux prd-centos8-robot-2c-8g-2263.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 556 5015 19 2125 6844 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:6e:84:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe6e:840d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 04:19:58 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 212.82 169.28 43.54 12214.32 37194.90 04:22:01 AM 38.74 16.04 22.70 3815.59 2576.88 04:23:01 AM 43.37 6.95 36.42 1309.16 3936.80 04:24:01 AM 81.85 0.12 81.74 3.07 7921.75 04:25:01 AM 43.20 0.63 42.56 48.91 5365.78 04:26:01 AM 21.45 0.98 20.46 132.91 1267.66 04:27:01 AM 50.97 0.03 50.93 3.47 7271.46 04:28:01 AM 6.13 0.02 6.12 0.13 242.04 04:29:01 AM 1.77 0.00 1.77 0.00 59.28 04:30:01 AM 0.23 0.00 0.23 0.00 9.22 04:31:01 AM 14.35 0.32 14.03 44.79 605.13 Average: 47.01 17.86 29.15 1610.79 6079.75 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 6107256 7373868 1775172 22.52 2688 1466144 324668 3.64 124640 1397044 112 04:22:01 AM 5583552 7085712 2298876 29.16 2688 1695900 701744 7.86 179488 1838064 47804 04:23:01 AM 5413096 7047740 2469332 31.33 2688 1824964 742296 8.31 218900 1959548 41016 04:24:01 AM 5292512 7108220 2589916 32.86 2688 1993292 654424 7.33 211336 2037932 103180 04:25:01 AM 5225504 7061584 2656924 33.71 2688 2013504 685756 7.68 230860 2083484 1084 04:26:01 AM 5086952 7021000 2795476 35.46 2688 2108532 747924 8.37 258860 2185260 73484 04:27:01 AM 5035644 7081536 2846784 36.12 2688 2215616 636128 7.12 261960 2212368 108 04:28:01 AM 4926536 6972692 2955892 37.50 2688 2215900 783408 8.77 262136 2322532 24 04:29:01 AM 4788340 6834532 3094088 39.25 2688 2215936 940496 10.53 262136 2460344 28 04:30:01 AM 5036712 7083860 2845716 36.10 2688 2216920 634256 7.10 262508 2213000 808 04:31:01 AM 5164060 7032308 2718368 34.49 2688 2043116 700516 7.84 437028 1932132 13368 Average: 5241833 7063914 2640595 33.50 2688 2000893 686511 7.69 246350 2058337 25547 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 40.19 15.14 289.64 1.46 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 211.81 133.79 1133.77 56.13 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 32.49 30.86 452.44 3.42 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 34.41 21.71 234.17 4.41 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 26.42 19.99 267.82 4.16 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 36.38 32.61 286.02 7.66 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 199.10 165.93 44.20 40.05 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 192.48 177.29 1666.30 698.84 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 582.34 488.02 6551.24 31.51 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 168.77 153.39 2439.11 10.59 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 34.34 29.96 74.81 19.94 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 141.58 115.21 1220.60 79.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 04:19:58 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 43.38 0.08 9.47 39.06 0.51 7.50 04:21:01 AM 0 43.38 0.12 8.70 35.72 0.57 11.51 04:21:01 AM 1 43.38 0.05 10.24 42.39 0.45 3.49 04:22:01 AM all 19.20 0.00 3.74 10.89 0.16 66.01 04:22:01 AM 0 20.36 0.00 3.65 10.39 0.15 65.45 04:22:01 AM 1 18.04 0.00 3.84 11.39 0.17 66.57 04:23:01 AM all 14.75 0.00 2.46 14.41 0.07 68.32 04:23:01 AM 0 15.80 0.00 2.28 10.46 0.07 71.40 04:23:01 AM 1 13.71 0.00 2.64 18.35 0.07 65.24 04:24:01 AM all 30.26 0.00 4.12 6.23 0.16 59.23 04:24:01 AM 0 16.57 0.00 3.15 7.00 0.17 73.11 04:24:01 AM 1 43.96 0.00 5.09 5.46 0.15 45.34 04:25:01 AM all 20.86 0.00 2.16 3.36 0.24 73.38 04:25:01 AM 0 31.15 0.00 2.29 3.75 0.27 62.54 04:25:01 AM 1 10.61 0.00 2.02 2.97 0.22 84.19 04:26:01 AM all 24.06 0.00 2.73 2.57 0.41 70.23 04:26:01 AM 0 20.44 0.00 2.60 2.60 0.43 73.93 04:26:01 AM 1 27.68 0.00 2.87 2.55 0.38 66.52 04:27:01 AM all 23.92 0.00 3.49 6.56 0.44 65.59 04:27:01 AM 0 29.55 0.00 3.65 3.85 0.52 62.43 04:27:01 AM 1 18.30 0.00 3.32 9.27 0.37 68.75 04:28:01 AM all 11.17 0.00 0.74 0.05 0.24 87.80 04:28:01 AM 0 13.58 0.00 0.91 0.00 0.25 85.25 04:28:01 AM 1 8.78 0.00 0.57 0.10 0.23 90.31 04:29:01 AM all 14.51 0.00 1.39 0.03 0.29 83.79 04:29:01 AM 0 12.81 0.00 1.34 0.00 0.35 85.50 04:29:01 AM 1 16.22 0.00 1.45 0.05 0.22 82.07 04:30:01 AM all 8.15 0.00 0.90 0.00 0.15 90.80 04:30:01 AM 0 8.37 0.00 0.81 0.00 0.14 90.68 04:30:01 AM 1 7.93 0.00 0.99 0.00 0.17 90.91 04:31:01 AM all 22.67 0.00 2.79 2.18 0.23 72.12 04:31:01 AM 0 9.09 0.00 2.41 1.29 0.23 86.99 04:31:01 AM 1 36.25 0.00 3.17 3.07 0.23 57.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.20 0.01 3.09 7.77 0.26 67.66 Average: 0 20.12 0.01 2.89 6.83 0.29 69.86 Average: 1 22.29 0.00 3.29 8.71 0.24 65.47