---> uname -a: Linux prd-centos8-robot-2c-8g-434.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 594 4987 19 2116 6807 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:b1:7d:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feb1:7d47/64 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) 10/23/2024 _x86_64_ (2 CPU) 03:17:12 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 99.53 13.08 86.45 2367.34 6699.23 03:20:01 AM 67.47 0.70 66.77 50.79 9483.79 03:21:01 AM 12.08 0.42 11.66 64.77 342.60 03:22:01 AM 57.91 0.03 57.88 3.47 7419.23 03:23:01 AM 8.93 0.08 8.85 31.99 817.14 03:24:01 AM 2.08 0.02 2.07 0.13 74.37 03:25:01 AM 0.60 0.00 0.60 0.00 10.43 03:26:01 AM 12.93 0.33 12.60 37.86 467.42 Average: 32.69 1.83 30.86 319.56 3164.21 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5221420 6997564 2661012 33.76 2688 1956524 729652 8.17 214896 2119136 205312 03:20:01 AM 5166328 6995436 2716104 34.46 2688 2006436 723116 8.10 219496 2152080 8 03:21:01 AM 5191836 7026384 2690596 34.13 2688 2011864 702644 7.87 242324 2104152 3504 03:22:01 AM 5017376 7047516 2865056 36.35 2688 2199692 635756 7.12 256216 2232264 16568 03:23:01 AM 4982724 7013980 2899708 36.79 2688 2200824 688304 7.71 256348 2269004 184 03:24:01 AM 4905588 6936956 2976844 37.77 2688 2200928 804748 9.01 256348 2345584 16 03:25:01 AM 4932700 6964392 2949732 37.42 2688 2201248 757804 8.49 256348 2318400 224 03:26:01 AM 5118828 6977396 2763604 35.06 2688 2033564 717432 8.03 287176 2121676 17160 Average: 5067100 6994953 2815332 35.72 2688 2101385 719932 8.06 248644 2207787 30372 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 210.73 140.87 1290.73 37.38 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 54.32 35.36 421.59 6.03 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 12.59 10.53 5.59 3.87 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 250.00 183.61 339.71 47.19 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 18.08 9.35 4.24 1.27 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 297.23 290.28 3285.46 707.00 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 321.78 291.00 4867.80 18.94 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 190.83 155.67 2051.40 27.12 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 169.44 139.58 1533.26 106.09 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) 10/23/2024 _x86_64_ (2 CPU) 03:17:12 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 38.51 0.00 6.66 2.65 0.12 52.07 03:19:01 AM 0 38.21 0.00 6.51 1.80 0.13 53.35 03:19:01 AM 1 38.80 0.00 6.81 3.50 0.10 50.79 03:20:01 AM all 14.89 0.00 2.44 2.73 0.07 79.88 03:20:01 AM 0 17.23 0.00 2.42 3.12 0.07 77.17 03:20:01 AM 1 12.55 0.00 2.46 2.34 0.07 82.59 03:21:01 AM all 12.03 0.00 1.69 1.69 0.04 84.55 03:21:01 AM 0 17.67 0.00 1.80 1.97 0.05 78.51 03:21:01 AM 1 6.40 0.00 1.57 1.40 0.03 90.59 03:22:01 AM all 26.30 0.00 4.16 1.99 0.08 67.47 03:22:01 AM 0 33.03 0.00 4.48 2.01 0.07 60.41 03:22:01 AM 1 19.57 0.00 3.84 1.97 0.08 74.53 03:23:01 AM all 1.03 0.00 0.25 0.18 0.03 98.51 03:23:01 AM 0 0.23 0.00 0.17 0.15 0.02 99.43 03:23:01 AM 1 1.83 0.00 0.34 0.22 0.03 97.58 03:24:01 AM all 13.56 0.00 0.86 0.01 0.08 85.50 03:24:01 AM 0 15.39 0.00 0.94 0.00 0.08 83.58 03:24:01 AM 1 11.72 0.00 0.77 0.02 0.07 87.42 03:25:01 AM all 11.87 0.00 1.20 0.00 0.08 86.86 03:25:01 AM 0 7.70 0.00 0.83 0.00 0.07 91.41 03:25:01 AM 1 16.05 0.00 1.57 0.00 0.08 82.29 03:26:01 AM all 17.02 0.00 2.35 0.09 0.07 80.47 03:26:01 AM 0 16.80 0.00 2.53 0.05 0.07 80.56 03:26:01 AM 1 17.23 0.00 2.17 0.13 0.07 80.39 Average: all 16.92 0.00 2.46 1.17 0.07 79.38 Average: 0 18.30 0.00 2.46 1.14 0.07 78.03 Average: 1 15.54 0.00 2.45 1.20 0.07 80.74