---> uname -a: Linux prd-centos8-robot-2c-8g-15366.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 5001 19 2117 6822 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:f6:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fedd:f681/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 01:22:22 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 84.87 22.58 62.30 4815.86 6101.12 01:25:01 AM 89.44 0.08 89.35 2.27 7840.34 01:26:01 AM 44.20 1.35 42.85 148.08 4148.12 01:27:01 AM 48.19 0.20 47.99 8.13 3040.98 01:28:01 AM 31.24 0.05 31.19 3.60 5705.33 01:29:01 AM 4.58 0.00 4.58 0.00 261.69 01:30:01 AM 0.27 0.00 0.27 0.00 68.89 01:31:01 AM 0.22 0.00 0.22 0.00 39.67 01:32:01 AM 0.48 0.00 0.48 0.00 37.43 01:33:01 AM 37.42 0.32 37.10 44.12 2209.48 Average: 34.09 2.46 31.63 502.23 2945.40 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5276668 7017632 2605788 33.06 2688 1925052 736548 8.25 224628 2065584 165692 01:25:01 AM 5157676 6986444 2724780 34.57 2688 2006096 760320 8.51 193900 2188436 118772 01:26:01 AM 5269440 7084524 2613016 33.15 2688 1992240 651340 7.29 213924 2053188 28 01:27:01 AM 5018520 7021844 2863936 36.33 2688 2172796 705232 7.90 227124 2267908 159720 01:28:01 AM 5014180 7017884 2868276 36.39 2688 2173372 726904 8.14 232660 2260840 452 01:29:01 AM 5005092 7011800 2877364 36.50 2688 2176372 763400 8.55 232676 2269860 348 01:30:01 AM 4998372 7006976 2884084 36.59 2688 2178264 789484 8.84 232684 2276244 300 01:31:01 AM 4995096 7004596 2887360 36.63 2688 2179152 789484 8.84 232684 2279636 72 01:32:01 AM 5039176 7051728 2843280 36.07 2688 2182204 656448 7.35 232964 2236156 2220 01:33:01 AM 5100216 6961728 2782240 35.30 2688 2036112 742336 8.31 430828 1999288 164 Average: 5087444 7016516 2795012 35.46 2688 2102166 732150 8.20 245407 2189714 44777 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 293.84 184.27 1526.89 52.45 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 43.52 37.30 483.57 7.56 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 11.31 9.61 5.99 3.38 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 42.48 37.11 316.64 18.18 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 189.79 180.56 44.77 35.30 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 169.24 166.71 35.31 16.91 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 95.38 91.50 20.18 13.91 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 34.34 29.46 12.73 5.09 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 41.46 36.63 13.72 6.77 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 46.38 35.45 89.56 38.61 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 96.77 80.86 254.94 19.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 01:22:22 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 35.33 0.00 6.29 4.10 0.11 54.17 01:24:01 AM 0 32.28 0.00 6.92 5.04 0.10 55.66 01:24:01 AM 1 38.34 0.00 5.66 3.17 0.12 52.71 01:25:01 AM all 35.87 0.00 4.17 2.17 0.10 57.69 01:25:01 AM 0 27.48 0.00 3.40 1.57 0.10 67.45 01:25:01 AM 1 44.24 0.00 4.93 2.78 0.10 47.95 01:26:01 AM all 15.99 0.00 1.94 1.77 0.07 80.24 01:26:01 AM 0 8.80 0.00 1.85 1.45 0.07 87.82 01:26:01 AM 1 23.16 0.00 2.02 2.08 0.07 72.67 01:27:01 AM all 28.41 0.00 4.35 0.89 0.10 66.25 01:27:01 AM 0 25.75 0.00 4.17 0.38 0.10 69.60 01:27:01 AM 1 31.07 0.00 4.54 1.38 0.10 62.91 01:28:01 AM all 8.03 0.00 1.14 1.93 0.05 88.85 01:28:01 AM 0 6.37 0.00 1.01 0.82 0.05 91.75 01:28:01 AM 1 9.69 0.00 1.27 3.05 0.05 85.95 01:29:01 AM all 16.63 0.00 0.80 0.08 0.07 82.42 01:29:01 AM 0 14.78 0.00 0.78 0.00 0.07 84.37 01:29:01 AM 1 18.46 0.00 0.82 0.17 0.07 80.47 01:30:01 AM all 13.90 0.00 0.48 0.00 0.08 85.54 01:30:01 AM 0 11.72 0.00 0.54 0.00 0.07 87.68 01:30:01 AM 1 16.10 0.00 0.42 0.00 0.08 83.40 01:31:01 AM all 8.84 0.00 0.28 0.00 0.08 90.80 01:31:01 AM 0 8.09 0.00 0.30 0.00 0.08 91.53 01:31:01 AM 1 9.59 0.00 0.27 0.00 0.07 90.08 01:32:01 AM all 11.22 0.00 0.43 0.00 0.07 88.29 01:32:01 AM 0 9.01 0.00 0.32 0.00 0.07 90.60 01:32:01 AM 1 13.42 0.00 0.53 0.00 0.07 85.98 01:33:01 AM all 24.89 0.00 2.56 0.71 0.09 71.75 01:33:01 AM 0 11.99 0.00 2.32 1.17 0.07 84.45 01:33:01 AM 1 37.78 0.00 2.80 0.25 0.12 59.05 Average: all 19.92 0.00 2.24 1.17 0.08 76.59 Average: 0 15.62 0.00 2.16 1.04 0.08 81.11 Average: 1 24.21 0.00 2.33 1.29 0.08 72.09