---> uname -a: Linux prd-centos8-robot-2c-8g-924.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 590 4948 19 2158 6810 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:06:e0:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe06:e0b0/64 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) 12/08/2024 _x86_64_ (2 CPU) 01:14:56 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 90.60 9.06 81.54 1422.73 6384.72 01:18:01 AM 82.09 0.73 81.36 51.32 10077.71 01:19:01 AM 20.42 0.38 20.03 64.27 1178.72 01:20:00 AM 54.21 2.56 51.65 403.26 7553.56 01:20:01 AM 218.52 0.00 218.52 0.00 9431.48 01:21:01 AM 2.97 0.10 2.87 32.13 84.85 01:22:01 AM 2.20 0.02 2.18 0.93 342.67 01:23:01 AM 0.40 0.00 0.40 0.00 7.25 01:24:01 AM 0.23 0.00 0.23 0.00 93.60 01:25:01 AM 24.34 0.63 23.71 73.18 1586.57 Average: 31.16 1.49 29.67 226.75 3038.39 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5264448 7033904 2617984 33.21 2688 1950188 702180 7.86 215996 2074540 197896 01:18:01 AM 5210012 7047188 2672420 33.90 2688 2014248 660164 7.39 230368 2096264 1112 01:19:01 AM 5162624 7050536 2719808 34.50 2688 2062292 676720 7.58 250996 2114824 41228 01:20:00 AM 5020044 7071508 2862388 36.31 2688 2220736 632676 7.08 262564 2219700 100 01:20:01 AM 5023528 7075012 2858904 36.27 2688 2220736 632676 7.08 262572 2220200 96 01:21:01 AM 4977652 7031800 2904780 36.85 2688 2223424 679336 7.61 262840 2264712 1608 01:22:01 AM 4960616 7021496 2921816 37.07 2688 2230112 695628 7.79 262840 2282580 12 01:23:01 AM 4946788 7007704 2935644 37.24 2688 2230148 712684 7.98 262840 2296436 4 01:24:01 AM 5010620 7076072 2871812 36.43 2688 2234684 622960 6.98 263280 2232828 1800 01:25:01 AM 5071200 6973688 2811232 35.66 2688 2077416 714580 8.00 463196 1997136 192 Average: 5064753 7038891 2817679 35.75 2688 2146398 672960 7.54 273749 2179922 24405 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.87 67.21 944.10 8.44 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 53.83 38.32 440.90 6.89 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 24.72 20.92 96.90 5.83 0.00 0.00 0.00 0.00 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 221.02 162.03 248.98 42.33 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 5.56 2.78 0.73 0.51 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 28.18 20.26 24.37 2.85 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 277.34 274.14 103.22 114.33 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 267.79 260.84 431.04 88.87 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 53.06 41.39 232.43 5.94 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 50.60 38.37 98.22 39.15 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 117.28 102.29 290.64 34.88 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) 12/08/2024 _x86_64_ (2 CPU) 01:14:56 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 32.70 0.00 5.10 4.10 0.12 57.99 01:17:01 AM 0 41.67 0.00 5.53 5.36 0.13 47.30 01:17:01 AM 1 23.77 0.00 4.67 2.84 0.10 68.63 01:18:01 AM all 18.61 0.00 3.02 5.24 0.09 73.05 01:18:01 AM 0 25.80 0.00 3.47 5.11 0.10 65.52 01:18:01 AM 1 11.48 0.00 2.56 5.36 0.08 80.50 01:19:01 AM all 16.45 0.00 2.20 1.14 0.07 80.15 01:19:01 AM 0 24.92 0.00 2.69 0.84 0.07 71.49 01:19:01 AM 1 8.00 0.00 1.70 1.44 0.07 88.80 01:20:00 AM all 19.36 0.00 3.31 3.34 0.10 73.88 01:20:00 AM 0 23.67 0.00 3.64 2.93 0.10 69.66 01:20:00 AM 1 15.10 0.00 2.98 3.74 0.10 78.08 01:20:01 AM all 0.47 0.00 1.86 3.26 0.00 94.42 01:20:01 AM 0 0.93 0.00 1.85 0.00 0.00 97.22 01:20:01 AM 1 0.00 0.00 1.87 6.54 0.00 91.59 01:21:01 AM all 3.39 0.00 0.27 0.03 0.04 96.26 01:21:01 AM 0 2.27 0.00 0.30 0.03 0.03 97.36 01:21:01 AM 1 4.53 0.00 0.24 0.03 0.05 95.15 01:22:01 AM all 27.63 0.00 1.21 0.12 0.13 70.91 01:22:01 AM 0 34.22 0.00 1.91 0.19 0.12 63.58 01:22:01 AM 1 21.04 0.00 0.52 0.05 0.15 78.23 01:23:01 AM all 27.58 0.00 0.61 0.00 0.09 71.72 01:23:01 AM 0 20.49 0.00 0.62 0.00 0.10 78.79 01:23:01 AM 1 34.67 0.00 0.59 0.00 0.08 64.66 01:24:01 AM all 5.10 0.00 0.31 0.00 0.07 94.52 01:24:01 AM 0 6.36 0.00 0.41 0.00 0.07 93.16 01:24:01 AM 1 3.86 0.00 0.22 0.00 0.07 95.85 01:25:01 AM all 28.02 0.00 3.29 0.88 0.10 67.71 01:25:01 AM 0 28.19 0.00 3.48 1.21 0.08 67.04 01:25:01 AM 1 27.84 0.00 3.09 0.55 0.12 68.40 Average: all 19.84 0.00 2.15 1.65 0.09 76.27 Average: 0 23.03 0.00 2.45 1.74 0.09 72.69 Average: 1 16.66 0.00 1.84 1.57 0.09 79.84