---> uname -a: Linux prd-centos8-robot-2c-8g-993.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 4987 19 2120 6811 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:b0:7b:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:feb0:7b06/64 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) 01/12/2025 _x86_64_ (2 CPU) 02:09:49 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:02 AM 211.73 211.73 0.00 12429.63 0.00 02:11:01 AM 130.16 104.19 25.97 9036.19 18148.93 02:12:01 AM 81.24 50.87 30.37 4771.48 19885.85 02:13:01 AM 87.89 6.23 81.66 1092.70 6520.11 02:14:01 AM 76.64 0.77 75.87 53.59 9928.78 02:15:01 AM 32.99 7.10 25.89 1309.96 1519.19 02:16:01 AM 42.52 0.03 42.49 3.47 6910.88 02:17:01 AM 2.83 0.10 2.73 32.93 96.68 02:18:01 AM 14.78 0.32 14.46 36.93 546.96 Average: 59.00 21.67 37.33 2062.74 7896.95 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:02 AM 7289540 7246020 592892 7.52 2688 167212 616836 7.83 66300 379524 1732 02:11:01 AM 6155796 7371944 1726636 21.90 2688 1423380 371624 4.71 112016 1402880 587576 02:12:01 AM 5792112 7175796 2090320 26.52 2688 1583024 623696 6.98 156028 1676776 38004 02:13:01 AM 5359892 7122384 2522540 32.00 2688 1941324 596108 6.67 187008 2006244 228216 02:14:01 AM 5206196 7027052 2676236 33.95 2688 1998844 686800 7.69 211212 2125384 25576 02:15:01 AM 5034104 7066864 2848328 36.14 2688 2203056 628212 7.03 256668 2228628 171904 02:16:01 AM 5023904 7060516 2858528 36.26 2688 2206552 633924 7.10 259144 2228616 4 02:17:01 AM 4980344 7018416 2902088 36.82 2688 2208040 685488 7.68 259272 2271156 48 02:18:01 AM 5125024 6987256 2757408 34.98 2688 2037608 706924 7.92 292036 2115584 17120 Average: 5551879 7119583 2330553 29.57 2688 1752116 616624 6.90 199965 1826088 118909 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:02 AM lo 1.23 1.23 0.05 0.05 0.00 0.00 0.00 0.00 02:10:02 AM eth0 9.88 3.70 0.96 0.29 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 24.09 9.34 305.00 1.16 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 175.17 103.18 716.52 41.42 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 121.14 91.47 1084.22 21.03 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 45.58 31.93 440.79 6.98 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 36.20 29.39 296.59 6.56 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 203.82 153.42 45.61 40.70 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 31.26 21.95 26.87 3.62 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 183.64 148.79 1693.59 27.16 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 102.46 73.58 574.77 18.55 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) 01/12/2025 _x86_64_ (2 CPU) 02:09:49 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:02 AM all 90.73 0.00 9.27 0.00 0.00 0.00 02:10:02 AM 0 90.68 0.00 9.32 0.00 0.00 0.00 02:10:02 AM 1 90.79 0.00 9.21 0.00 0.00 0.00 02:11:01 AM all 27.69 0.05 7.10 56.39 0.13 8.64 02:11:01 AM 0 27.36 0.07 7.26 58.32 0.12 6.86 02:11:01 AM 1 28.03 0.04 6.94 54.41 0.14 10.45 02:12:01 AM all 9.90 0.04 3.44 61.54 0.10 24.97 02:12:01 AM 0 11.03 0.08 3.58 59.48 0.10 25.72 02:12:01 AM 1 8.76 0.00 3.30 63.62 0.10 24.21 02:13:01 AM all 38.56 0.00 5.39 3.10 0.12 52.83 02:13:01 AM 0 28.75 0.00 4.26 1.86 0.13 64.99 02:13:01 AM 1 48.42 0.00 6.53 4.36 0.10 40.60 02:14:01 AM all 18.65 0.00 2.67 4.66 0.08 73.94 02:14:01 AM 0 16.50 0.00 2.61 4.83 0.08 75.99 02:14:01 AM 1 20.80 0.00 2.73 4.50 0.08 71.89 02:15:01 AM all 23.96 0.00 4.19 1.23 0.09 70.52 02:15:01 AM 0 17.18 0.00 3.46 0.79 0.10 78.48 02:15:01 AM 1 30.77 0.00 4.92 1.67 0.08 62.55 02:16:01 AM all 10.72 0.00 1.97 2.92 0.08 84.31 02:16:01 AM 0 10.46 0.00 2.13 2.01 0.08 85.32 02:16:01 AM 1 10.99 0.00 1.82 3.83 0.07 83.29 02:17:01 AM all 2.86 0.00 0.32 0.03 0.06 96.73 02:17:01 AM 0 0.92 0.00 0.25 0.02 0.05 98.76 02:17:01 AM 1 4.82 0.00 0.39 0.03 0.07 94.70 02:18:01 AM all 18.05 0.00 2.35 0.09 0.08 79.42 02:18:01 AM 0 12.94 0.00 2.38 0.08 0.08 84.51 02:18:01 AM 1 23.18 0.00 2.32 0.10 0.08 74.31 Average: all 18.99 0.01 3.42 15.86 0.09 61.62 Average: 0 15.84 0.02 3.24 15.58 0.09 65.23 Average: 1 22.16 0.00 3.61 16.15 0.09 57.99