---> uname -a: Linux prd-centos8-robot-2c-8g-2670.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: 2800.000 BogoMIPS: 5600.00 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 682 4865 19 2149 6719 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:ad:a2:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fead:a28b/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) 01/18/2025 _x86_64_ (2 CPU) 01:14:41 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 205.76 135.33 70.43 14086.69 40586.82 01:17:01 AM 107.98 0.73 107.25 53.05 11161.68 01:18:01 AM 25.06 0.42 24.65 64.79 2024.50 01:19:01 AM 60.60 6.75 53.85 1249.18 7598.50 01:20:01 AM 4.88 0.08 4.80 31.98 209.85 01:21:01 AM 2.30 0.03 2.27 1.07 347.40 01:22:01 AM 0.40 0.00 0.40 0.00 9.11 01:23:01 AM 0.33 0.00 0.33 0.00 104.55 01:24:01 AM 16.51 0.42 16.10 47.06 1108.42 Average: 47.10 15.98 31.12 1726.24 7017.46 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5299776 7005244 2582648 32.76 2688 1890020 751756 8.42 219832 2047896 220952 01:17:01 AM 5210888 7011808 2671536 33.89 2688 1979112 723688 8.10 198756 2129804 30680 01:18:01 AM 5194260 7045872 2688164 34.10 2688 2027164 705416 7.90 228688 2110448 40668 01:19:01 AM 5012916 7055516 2869508 36.40 2688 2212684 739384 8.28 258328 2235060 92 01:20:01 AM 4970484 7014384 2911940 36.94 2688 2213992 808884 9.06 258596 2279960 360 01:21:01 AM 4945380 6997348 2937044 37.26 2688 2222040 824924 9.24 258596 2305108 8 01:22:01 AM 4931716 6983720 2950708 37.43 2688 2222076 841892 9.43 258596 2318912 4 01:23:01 AM 4920708 6975760 2961716 37.57 2688 2225124 841892 9.43 258656 2328808 16 01:24:01 AM 5083352 6976088 2799072 35.51 2688 2068436 727496 8.15 458836 1991848 12888 Average: 5063276 7007304 2819148 35.77 2688 2117850 773926 8.67 266543 2194205 33963 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 303.33 197.48 1575.88 62.11 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 70.18 55.38 669.16 8.76 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 24.35 20.10 88.92 6.18 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 219.78 192.04 256.21 44.20 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 33.07 18.16 7.12 1.76 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 233.39 227.42 111.20 93.18 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 272.26 264.60 424.74 91.67 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 88.90 84.52 180.74 23.42 0.00 0.00 0.00 0.00 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 63.96 47.59 100.21 38.65 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 145.47 123.03 379.38 41.11 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) 01/18/2025 _x86_64_ (2 CPU) 01:14:41 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 44.00 0.08 11.00 8.49 0.13 36.32 01:16:01 AM 0 39.10 0.07 9.89 9.69 0.12 41.15 01:16:01 AM 1 48.89 0.08 12.11 7.29 0.13 31.50 01:17:01 AM all 26.82 0.00 3.94 3.09 0.09 66.06 01:17:01 AM 0 14.23 0.00 3.28 3.58 0.10 78.81 01:17:01 AM 1 39.44 0.00 4.59 2.61 0.08 53.27 01:18:01 AM all 18.85 0.00 2.61 0.78 0.10 77.67 01:18:01 AM 0 23.46 0.00 2.81 0.69 0.08 72.96 01:18:01 AM 1 14.24 0.00 2.40 0.87 0.12 82.38 01:19:01 AM all 20.43 0.00 4.21 2.21 0.09 73.06 01:19:01 AM 0 15.64 0.00 3.60 1.67 0.10 78.99 01:19:01 AM 1 25.24 0.00 4.82 2.74 0.08 67.12 01:20:01 AM all 3.31 0.00 0.32 0.03 0.05 96.29 01:20:01 AM 0 3.24 0.00 0.25 0.00 0.07 96.44 01:20:01 AM 1 3.39 0.00 0.39 0.07 0.03 96.13 01:21:01 AM all 24.70 0.00 1.02 0.05 0.10 74.13 01:21:01 AM 0 19.25 0.00 0.52 0.03 0.08 80.11 01:21:01 AM 1 30.14 0.00 1.52 0.07 0.12 68.15 01:22:01 AM all 24.43 0.00 0.57 0.00 0.13 74.86 01:22:01 AM 0 11.92 0.00 0.37 0.00 0.12 87.60 01:22:01 AM 1 37.09 0.00 0.78 0.00 0.15 61.97 01:23:01 AM all 10.72 0.00 0.32 0.00 0.07 88.90 01:23:01 AM 0 4.07 0.00 0.32 0.00 0.07 95.54 01:23:01 AM 1 17.27 0.00 0.32 0.00 0.07 82.34 01:24:01 AM all 22.93 0.00 2.68 0.25 0.08 74.05 01:24:01 AM 0 14.98 0.00 2.64 0.08 0.08 82.21 01:24:01 AM 1 30.88 0.00 2.72 0.42 0.08 65.89 Average: all 21.80 0.01 2.96 1.66 0.09 73.48 Average: 0 16.22 0.01 2.63 1.75 0.09 79.30 Average: 1 27.38 0.01 3.30 1.56 0.10 67.65