---> uname -a: Linux prd-centos8-robot-2c-8g-11751.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 605 4950 19 2141 6795 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:ac:0c:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:feac:c45/64 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) 11/30/2024 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 99.22 13.11 86.10 2343.62 6627.42 11:09:01 PM 74.16 1.02 73.14 111.43 9697.03 11:10:01 PM 43.14 2.52 40.63 394.87 2751.99 11:11:01 PM 27.84 0.03 27.81 3.47 5690.77 11:12:01 PM 3.05 0.12 2.93 33.06 156.37 11:13:01 PM 1.93 0.00 1.93 0.00 67.03 11:14:01 PM 0.13 0.00 0.13 0.00 1.47 11:15:01 PM 0.13 0.00 0.13 0.00 2.15 11:16:01 PM 27.16 0.63 26.53 73.19 1382.99 Average: 30.75 1.94 28.82 328.86 2930.94 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5283752 7089108 2598680 32.97 2688 1983248 688388 7.71 210152 2056236 227860 11:09:01 PM 5239884 7079768 2642548 33.52 2688 2016920 668812 7.49 240424 2055928 20 11:10:01 PM 4970292 7023864 2912140 36.94 2688 2222520 707004 7.92 259856 2281416 157744 11:11:01 PM 4996300 7049664 2886132 36.61 2688 2222644 685800 7.68 263096 2247924 8 11:12:01 PM 4946872 7002760 2935560 37.24 2688 2225148 756600 8.47 263364 2296904 16 11:13:01 PM 4939220 6995120 2943212 37.34 2688 2225160 772988 8.66 263364 2304208 28 11:14:01 PM 4939012 6994912 2943420 37.34 2688 2225160 772988 8.66 263364 2304436 16 11:15:01 PM 4926788 6983996 2955644 37.50 2688 2226388 772988 8.66 263424 2315848 1244 11:16:01 PM 5115984 7000344 2766448 35.10 2688 2059880 725668 8.13 455348 1959016 192 Average: 5039789 7024393 2842643 36.06 2688 2156341 727915 8.15 275821 2202435 43014 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 129.64 95.90 1057.21 17.14 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 54.77 37.42 440.96 7.37 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 49.29 37.04 301.44 19.04 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 200.73 173.06 39.04 32.45 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 149.76 135.21 46.54 52.46 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 221.16 218.63 114.29 89.35 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 44.16 41.78 14.89 15.69 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 196.98 166.34 119.85 105.05 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 66.02 46.41 90.29 40.31 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 123.62 105.76 247.18 42.09 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) 11/30/2024 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.29 0.00 6.77 1.81 0.13 52.00 11:08:01 PM 0 43.26 0.00 7.07 1.57 0.15 47.96 11:08:01 PM 1 35.32 0.00 6.48 2.05 0.12 56.04 11:09:01 PM all 21.30 0.00 2.45 1.65 0.08 74.53 11:09:01 PM 0 29.84 0.00 2.50 1.63 0.07 65.96 11:09:01 PM 1 12.74 0.00 2.39 1.67 0.08 83.12 11:10:01 PM all 24.21 0.00 4.18 0.72 0.12 70.77 11:10:01 PM 0 26.87 0.00 4.06 0.50 0.12 68.45 11:10:01 PM 1 21.55 0.00 4.30 0.93 0.12 73.10 11:11:01 PM all 3.79 0.00 0.88 4.66 0.05 90.63 11:11:01 PM 0 5.15 0.00 0.90 6.62 0.03 87.29 11:11:01 PM 1 2.43 0.00 0.85 2.69 0.07 93.96 11:12:01 PM all 12.33 0.00 0.42 0.04 0.07 87.14 11:12:01 PM 0 6.82 0.00 0.34 0.08 0.07 92.69 11:12:01 PM 1 17.84 0.00 0.50 0.00 0.07 81.59 11:13:01 PM all 17.29 0.00 0.42 0.01 0.08 82.20 11:13:01 PM 0 0.87 0.00 0.15 0.02 0.08 98.88 11:13:01 PM 1 33.79 0.00 0.69 0.00 0.08 65.44 11:14:01 PM all 6.26 0.00 0.19 0.00 0.05 93.50 11:14:01 PM 0 11.49 0.00 0.20 0.00 0.05 88.26 11:14:01 PM 1 1.02 0.00 0.18 0.00 0.05 98.75 11:15:01 PM all 20.18 0.00 0.88 0.00 0.08 78.85 11:15:01 PM 0 20.76 0.00 0.97 0.00 0.08 78.18 11:15:01 PM 1 19.61 0.00 0.79 0.00 0.08 79.51 11:16:01 PM all 24.05 0.00 3.25 0.47 0.09 72.14 11:16:01 PM 0 30.08 0.00 3.65 0.42 0.08 65.77 11:16:01 PM 1 18.01 0.00 2.85 0.52 0.10 78.51 Average: all 18.76 0.00 2.16 1.04 0.08 77.96 Average: 0 19.48 0.00 2.21 1.20 0.08 77.03 Average: 1 18.04 0.00 2.12 0.88 0.09 78.88