---> uname -a: Linux prd-centos8-robot-2c-8g-44.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 556 5046 19 2094 6846 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:dd:b0:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fedd:b0d5/64 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) 04:19:23 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:03 AM 165.82 164.14 1.69 45903.80 56.54 04:21:01 AM 54.71 10.24 44.47 1911.89 4374.37 04:22:01 AM 93.82 6.53 87.29 1269.26 8794.22 04:23:01 AM 58.94 0.65 58.29 28.13 5383.85 04:24:01 AM 10.41 0.82 9.60 125.02 262.68 04:25:01 AM 43.72 0.20 43.52 9.33 2704.57 04:26:01 AM 22.25 0.00 22.25 0.00 5095.30 04:27:01 AM 0.27 0.00 0.27 0.00 4.67 04:28:01 AM 0.15 0.00 0.15 0.00 1.05 04:29:01 AM 1.75 0.02 1.73 0.53 78.55 04:30:01 AM 20.17 0.30 19.87 43.80 776.08 Average: 31.08 2.49 28.59 513.62 2732.35 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:03 AM 5989468 7321668 1892972 24.02 2688 1532292 566384 6.34 129484 1512524 3448 04:21:01 AM 5492756 7059348 2389684 30.32 2688 1759216 727748 8.15 164320 1944192 72336 04:22:01 AM 5196528 7003884 2685912 34.07 2688 1986252 764148 8.56 196676 2155820 120996 04:23:01 AM 5241524 7050476 2640916 33.50 2688 1986768 693896 7.77 203860 2097228 1088 04:24:01 AM 5285076 7097992 2597364 32.95 2688 1990720 656892 7.36 216928 2041528 20 04:25:01 AM 5081552 7081572 2800888 35.53 2688 2170880 653644 7.32 235612 2204260 145032 04:26:01 AM 5076152 7076120 2806288 35.60 2688 2170852 653644 7.32 235768 2204076 8 04:27:01 AM 5076112 7076080 2806328 35.60 2688 2170852 653644 7.32 235768 2204008 8 04:28:01 AM 5076384 7076356 2806056 35.60 2688 2170856 653644 7.32 235768 2204012 8 04:29:01 AM 5015656 7016156 2866784 36.37 2688 2171384 755632 8.46 235808 2263448 20 04:30:01 AM 5162872 7002136 2719568 34.50 2688 2016136 743896 8.33 428152 1949380 10592 Average: 5244916 7078344 2637524 33.46 2688 2011473 683925 7.66 228922 2070952 32141 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:03 AM eth0 948.52 576.79 1991.27 75.89 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 245.04 151.71 1441.82 51.82 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 42.09 33.38 400.15 4.38 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 22.95 17.66 166.51 5.45 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 12.13 9.00 3.80 2.80 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 39.99 35.32 296.19 9.34 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 189.59 142.06 35.80 38.66 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 0.88 0.17 0.06 0.01 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 1.48 0.15 0.11 0.01 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 116.83 100.83 1184.25 7.85 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 105.09 85.65 683.72 26.51 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 80.47 59.32 423.92 14.80 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) 04:19:23 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:03 AM all 30.98 0.00 14.74 17.74 0.21 36.32 04:20:03 AM 0 32.34 0.00 14.04 10.21 0.43 42.98 04:20:03 AM 1 29.61 0.00 15.45 25.32 0.00 29.61 04:21:01 AM all 27.15 0.00 3.91 3.11 0.12 65.71 04:21:01 AM 0 33.62 0.00 4.43 3.75 0.12 58.07 04:21:01 AM 1 20.37 0.00 3.37 2.43 0.11 73.71 04:22:01 AM all 30.24 0.00 4.70 5.00 0.12 59.95 04:22:01 AM 0 25.82 0.00 4.85 4.50 0.12 64.71 04:22:01 AM 1 34.66 0.00 4.55 5.50 0.12 55.18 04:23:01 AM all 20.60 0.00 2.43 4.39 0.07 72.52 04:23:01 AM 0 28.50 0.00 2.74 4.94 0.07 63.76 04:23:01 AM 1 12.69 0.00 2.12 3.83 0.07 81.29 04:24:01 AM all 9.18 0.00 0.86 0.81 0.06 89.09 04:24:01 AM 0 12.58 0.00 0.77 1.47 0.07 85.12 04:24:01 AM 1 5.80 0.00 0.95 0.15 0.05 93.05 04:25:01 AM all 31.45 0.00 4.26 2.70 0.10 61.49 04:25:01 AM 0 37.63 0.00 4.14 2.65 0.10 55.47 04:25:01 AM 1 25.26 0.00 4.38 2.74 0.10 67.52 04:26:01 AM all 0.90 0.00 0.68 1.83 0.03 96.57 04:26:01 AM 0 1.00 0.00 0.60 1.52 0.03 96.84 04:26:01 AM 1 0.80 0.00 0.75 2.14 0.02 96.29 04:27:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 04:27:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 04:27:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 04:28:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 04:28:01 AM 0 0.53 0.00 0.03 0.00 0.03 99.40 04:28:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 04:29:01 AM all 5.02 0.00 0.62 0.01 0.05 94.30 04:29:01 AM 0 7.08 0.00 0.50 0.00 0.05 92.37 04:29:01 AM 1 2.96 0.00 0.74 0.02 0.05 96.23 04:30:01 AM all 22.98 0.00 2.37 0.37 0.08 74.21 04:30:01 AM 0 33.60 0.00 2.31 0.44 0.08 63.57 04:30:01 AM 1 12.38 0.00 2.43 0.30 0.07 84.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.81 0.00 2.03 1.88 0.07 81.21 Average: 0 18.09 0.00 2.08 1.96 0.07 77.81 Average: 1 11.52 0.00 1.99 1.80 0.06 84.63