---> uname -a: Linux prd-centos8-robot-2c-8g-499.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4949 19 2126 6781 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:22:b5:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fe22:b5a8/64 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) 01/10/2025 _x86_64_ (2 CPU) 04:14:13 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 82.57 8.75 73.83 1494.44 6203.07 04:17:01 AM 81.67 0.73 80.94 53.05 10076.27 04:18:01 AM 9.19 0.42 8.78 64.76 215.62 04:19:01 AM 64.11 6.75 57.36 1249.39 6554.74 04:20:01 AM 9.60 0.00 9.60 0.00 1841.02 04:21:01 AM 0.58 0.00 0.58 0.00 8.73 04:22:01 AM 0.35 0.00 0.35 0.00 3.32 04:23:01 AM 0.63 0.12 0.52 33.06 90.35 04:24:01 AM 1.95 0.00 1.95 0.00 64.54 04:25:01 AM 13.06 0.32 12.75 36.92 466.91 04:26:01 AM 21.28 0.52 20.76 63.85 1056.73 Average: 25.91 1.60 24.31 272.30 2416.39 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5333836 7030408 2548596 32.33 2688 1879592 729624 8.17 187316 2044804 165420 04:17:01 AM 5182448 6980832 2699984 34.25 2688 1976372 763788 8.55 198812 2159624 8 04:18:01 AM 5170584 6993760 2711848 34.40 2688 2000628 753780 8.44 224364 2144788 22152 04:19:01 AM 4986004 7025668 2896428 36.75 2688 2209636 686220 7.68 259080 2264940 47912 04:20:01 AM 4986812 7026488 2895620 36.74 2688 2209648 678116 7.59 259104 2265372 8 04:21:01 AM 4987024 7026712 2895408 36.73 2688 2209652 678116 7.59 259108 2265132 8 04:22:01 AM 4986976 7026664 2895456 36.73 2688 2209652 678116 7.59 259108 2265132 4 04:23:01 AM 4921480 6964636 2960952 37.56 2688 2213120 778180 8.71 259244 2329060 4 04:24:01 AM 4902400 6945576 2980032 37.81 2688 2213136 807008 9.04 259248 2348580 4 04:25:01 AM 5082908 6952500 2799524 35.52 2688 2045556 769912 8.62 292160 2157060 19580 04:26:01 AM 5161820 7036652 2720612 34.51 2688 2051084 687680 7.70 451640 1920912 16584 Average: 5063845 7000900 2818587 35.76 2688 2110734 728231 8.15 264471 2196855 24699 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 225.84 150.83 1523.06 51.73 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 42.87 31.87 452.57 6.28 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 13.49 11.79 6.00 4.25 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 605.43 473.25 407.87 101.34 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 11.98 9.26 3.39 3.56 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 2.50 1.92 0.48 0.42 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 2.78 2.18 0.47 0.46 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 61.53 46.05 308.37 4.23 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 454.31 365.29 5464.76 23.61 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 238.74 171.44 1860.34 35.16 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 15.38 13.90 14.39 6.84 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 152.24 116.15 912.79 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) 01/10/2025 _x86_64_ (2 CPU) 04:14:13 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 36.72 0.00 5.17 2.83 0.10 55.17 04:16:01 AM 0 43.41 0.00 6.13 3.65 0.10 46.71 04:16:01 AM 1 30.09 0.00 4.22 2.02 0.10 63.57 04:17:01 AM all 18.52 0.00 2.58 4.21 0.08 74.61 04:17:01 AM 0 22.79 0.00 3.08 4.52 0.08 69.53 04:17:01 AM 1 14.25 0.00 2.09 3.89 0.08 79.68 04:18:01 AM all 13.18 0.00 1.91 0.32 0.07 84.53 04:18:01 AM 0 8.54 0.00 1.74 0.25 0.05 89.42 04:18:01 AM 1 17.83 0.00 2.08 0.39 0.08 79.63 04:19:01 AM all 27.15 0.00 5.57 2.81 0.10 64.37 04:19:01 AM 0 32.18 0.00 5.89 2.59 0.10 59.24 04:19:01 AM 1 22.12 0.00 5.25 3.03 0.10 69.50 04:20:01 AM all 0.60 0.00 0.27 0.61 0.06 98.46 04:20:01 AM 0 0.40 0.00 0.28 0.70 0.05 98.56 04:20:01 AM 1 0.80 0.00 0.25 0.52 0.07 98.36 04:21:01 AM all 0.34 0.00 0.08 0.00 0.04 99.53 04:21:01 AM 0 0.18 0.00 0.10 0.00 0.05 99.67 04:21:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 04:22:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 04:22:01 AM 0 0.22 0.00 0.10 0.00 0.03 99.65 04:22:01 AM 1 0.40 0.00 0.07 0.00 0.05 99.48 04:23:01 AM all 6.06 0.00 1.47 0.08 0.07 92.33 04:23:01 AM 0 8.56 0.00 2.61 0.15 0.07 88.61 04:23:01 AM 1 3.55 0.00 0.32 0.00 0.07 96.06 04:24:01 AM all 10.02 0.00 1.38 0.02 0.11 88.48 04:24:01 AM 0 14.15 0.00 2.00 0.00 0.13 83.71 04:24:01 AM 1 5.89 0.00 0.76 0.03 0.08 93.24 04:25:01 AM all 15.88 0.00 2.21 0.08 0.10 81.73 04:25:01 AM 0 17.81 0.00 2.98 0.12 0.10 78.99 04:25:01 AM 1 13.97 0.00 1.44 0.03 0.10 84.46 04:26:01 AM all 20.78 0.00 2.42 0.28 0.08 76.44 04:26:01 AM 0 17.28 0.00 2.51 0.15 0.08 79.98 04:26:01 AM 1 24.28 0.00 2.34 0.42 0.07 72.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.58 0.00 2.10 1.02 0.08 83.22 Average: 0 15.01 0.00 2.49 1.10 0.08 81.32 Average: 1 12.15 0.00 1.71 0.94 0.08 85.12