---> uname -a: Linux prd-centos8-robot-2c-8g-4328.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4911 19 2173 6786 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:50:f3:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fe50:f354/64 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) 11/01/2025 _x86_64_ (2 CPU) 02:22:51 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 218.59 162.28 56.31 15023.73 39395.38 02:25:01 AM 118.64 0.75 117.89 53.98 12000.07 02:26:01 AM 38.19 0.42 37.77 64.78 4334.97 02:27:01 AM 63.99 6.93 57.06 1289.52 3773.42 02:28:01 AM 34.84 0.03 34.81 3.47 6339.55 02:29:01 AM 3.67 0.00 3.67 0.00 121.75 02:30:01 AM 0.47 0.00 0.47 0.00 6.06 02:31:01 AM 0.73 0.22 0.52 11.73 11.40 02:32:01 AM 2.25 0.02 2.23 0.93 156.56 02:33:01 AM 0.28 0.00 0.28 0.00 4.15 02:34:01 AM 13.55 0.32 13.23 36.93 506.38 02:35:01 AM 24.45 0.50 23.95 63.72 1237.11 Average: 43.31 14.29 29.02 1379.14 5657.55 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5543000 7072044 2339432 29.68 2688 1721544 700112 7.84 185436 1871420 104872 02:25:01 AM 5177804 7018128 2704628 34.31 2688 2015840 709844 7.95 198112 2154748 103716 02:26:01 AM 5250168 7092212 2632264 33.39 2688 2017788 635008 7.11 219084 2062444 7776 02:27:01 AM 4922860 7025164 2959572 37.55 2688 2269028 662836 7.42 255716 2322544 182852 02:28:01 AM 4929284 7024236 2953148 37.46 2688 2261840 660620 7.40 259740 2307288 12 02:29:01 AM 4929368 7024324 2953064 37.46 2688 2261844 660620 7.40 259744 2307228 4 02:30:01 AM 4929576 7024532 2952856 37.46 2688 2261844 673824 7.54 259744 2307164 4 02:31:01 AM 4880100 6977792 3002332 38.09 2688 2264580 721760 8.08 259876 2356224 2364 02:32:01 AM 4820676 6918648 3061756 38.84 2688 2264860 811492 9.09 259876 2414560 4 02:33:01 AM 4827008 6924996 3055424 38.76 2688 2264876 799816 8.96 259876 2408568 16 02:34:01 AM 4968868 6921420 2913564 36.96 2688 2125788 782212 8.76 295192 2256792 51740 02:35:01 AM 5089324 7005928 2793108 35.43 2688 2090428 710440 7.95 460868 1974556 11948 Average: 5022336 7002452 2860096 36.28 2688 2151688 710715 7.96 264439 2228628 38776 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 286.39 154.73 1577.04 57.78 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 100.43 81.16 1227.92 11.54 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 14.83 12.68 5.98 4.37 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 39.96 34.51 338.88 9.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 553.65 457.05 110.06 96.76 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 2.27 2.02 0.54 0.48 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 3.03 1.93 0.49 0.42 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 25.59 16.23 19.92 2.47 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 225.13 215.85 4345.34 14.81 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 272.78 266.99 6216.25 17.45 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 215.01 185.10 3176.86 38.18 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 14.68 11.93 11.59 6.13 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 146.15 120.02 1419.23 21.62 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) 11/01/2025 _x86_64_ (2 CPU) 02:22:51 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 51.49 0.08 10.53 7.97 0.12 29.82 02:24:01 AM 0 48.66 0.12 10.59 8.53 0.12 31.98 02:24:01 AM 1 54.31 0.03 10.46 7.42 0.12 27.66 02:25:01 AM all 37.95 0.00 5.55 1.82 0.12 54.56 02:25:01 AM 0 54.10 0.00 6.69 1.79 0.12 37.30 02:25:01 AM 1 21.86 0.00 4.41 1.85 0.13 71.75 02:26:01 AM all 12.96 0.00 1.96 1.00 0.11 83.97 02:26:01 AM 0 22.50 0.00 2.44 1.32 0.12 73.62 02:26:01 AM 1 3.42 0.00 1.49 0.68 0.10 94.30 02:27:01 AM all 33.52 0.00 6.19 0.62 0.13 59.54 02:27:01 AM 0 34.64 0.00 6.84 0.95 0.12 57.46 02:27:01 AM 1 32.39 0.00 5.55 0.28 0.13 61.64 02:28:01 AM all 6.76 0.00 1.98 0.78 0.07 90.41 02:28:01 AM 0 3.61 0.00 1.83 0.42 0.07 94.08 02:28:01 AM 1 9.92 0.00 2.13 1.14 0.07 86.74 02:29:01 AM all 0.33 0.00 0.09 0.02 0.03 99.52 02:29:01 AM 0 0.38 0.00 0.10 0.00 0.03 99.48 02:29:01 AM 1 0.28 0.00 0.08 0.03 0.03 99.57 02:30:01 AM all 0.28 0.00 0.09 0.00 0.04 99.58 02:30:01 AM 0 0.40 0.00 0.08 0.00 0.02 99.50 02:30:01 AM 1 0.17 0.00 0.10 0.00 0.07 99.67 02:31:01 AM all 4.42 0.00 1.28 0.12 0.06 94.13 02:31:01 AM 0 2.79 0.00 0.52 0.23 0.07 96.39 02:31:01 AM 1 6.04 0.00 2.04 0.00 0.05 91.87 02:32:01 AM all 8.74 0.00 1.09 0.01 0.09 90.07 02:32:01 AM 0 12.41 0.00 1.49 0.00 0.10 85.99 02:32:01 AM 1 5.10 0.00 0.69 0.02 0.08 94.11 02:33:01 AM all 10.37 0.00 1.33 0.00 0.13 88.17 02:33:01 AM 0 16.35 0.00 1.89 0.00 0.13 81.63 02:33:01 AM 1 4.41 0.00 0.77 0.00 0.12 94.70 02:34:01 AM all 15.37 0.00 2.30 0.19 0.11 82.03 02:34:01 AM 0 23.65 0.00 2.61 0.30 0.10 73.34 02:34:01 AM 1 7.12 0.00 1.99 0.08 0.12 90.68 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 24.02 0.00 3.10 0.12 0.10 72.66 02:35:01 AM 0 28.80 0.00 3.10 0.10 0.12 67.88 02:35:01 AM 1 19.24 0.00 3.11 0.13 0.08 77.44 Average: all 17.18 0.01 2.96 1.05 0.09 78.71 Average: 0 20.69 0.01 3.18 1.14 0.09 74.89 Average: 1 13.68 0.00 2.73 0.97 0.09 82.53