---> uname -a: Linux prd-centos8-robot-2c-8g-1763.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 672 4889 19 2135 6729 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:e0:97:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fee0:9707/64 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) 01/15/2025 _x86_64_ (2 CPU) 02:07:44 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:02 AM 199.20 142.80 56.40 14129.56 38555.55 02:10:01 AM 113.79 0.76 113.03 54.49 11462.86 02:11:01 AM 27.54 0.38 27.15 64.23 3276.74 02:12:01 AM 8.93 0.03 8.90 0.53 628.15 02:13:01 AM 65.81 9.23 56.58 1641.72 7703.58 02:14:01 AM 3.60 0.12 3.48 33.06 127.08 02:15:01 AM 1.82 0.00 1.82 0.00 101.03 02:16:01 AM 0.17 0.00 0.17 0.00 1.62 02:17:01 AM 0.20 0.00 0.20 0.00 2.82 02:18:01 AM 13.45 0.32 13.13 36.92 716.89 Average: 43.33 15.39 27.95 1598.70 6249.30 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:02 AM 5545004 7070656 2337420 29.65 2688 1718484 805520 9.02 187528 1869288 106300 02:10:01 AM 5200144 6995704 2682280 34.03 2688 1973228 839748 9.40 198728 2138664 79596 02:11:01 AM 5282848 7079824 2599576 32.98 2688 1975160 756876 8.47 217688 2040904 4 02:12:01 AM 5151116 7003760 2731308 34.65 2688 2028196 814348 9.12 228776 2153772 46576 02:13:01 AM 4938240 6986856 2944184 37.35 2688 2218584 740080 8.29 264104 2308628 80 02:14:01 AM 4888224 6939248 2994200 37.99 2688 2220980 805384 9.02 264368 2358236 1152 02:15:01 AM 4888388 6939416 2994036 37.98 2688 2220980 805384 9.02 264368 2358096 4 02:16:01 AM 4873732 6924780 3008692 38.17 2688 2221000 838632 9.39 264368 2372520 28 02:17:01 AM 4876396 6927444 3006028 38.14 2688 2221016 838632 9.39 264368 2369628 24 02:18:01 AM 5024076 6902220 2858348 36.26 2688 2053716 814300 9.12 299244 2207968 13292 Average: 5066817 6976991 2815607 35.72 2688 2085134 805890 9.02 245354 2217770 24706 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 AM eth0 282.74 164.58 1208.69 60.69 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 92.95 71.15 1049.57 10.73 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 12.79 7.25 5.06 3.05 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 26.20 20.08 102.41 4.31 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 196.92 143.15 236.79 32.95 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 23.08 14.96 20.39 3.27 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 170.19 167.83 33.87 70.30 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 214.85 210.05 187.54 81.81 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 139.26 132.66 56.56 47.25 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 59.96 40.52 104.38 26.90 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 121.94 97.26 299.29 34.17 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) 01/15/2025 _x86_64_ (2 CPU) 02:07:44 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:02 AM all 37.57 0.05 10.31 19.36 0.16 32.55 02:09:02 AM 0 40.09 0.05 11.29 20.16 0.14 28.27 02:09:02 AM 1 35.04 0.05 9.32 18.56 0.19 36.84 02:10:01 AM all 35.20 0.00 4.90 3.52 0.15 56.23 02:10:01 AM 0 36.33 0.00 5.10 3.41 0.12 55.04 02:10:01 AM 1 34.07 0.00 4.70 3.62 0.19 57.42 02:11:01 AM all 10.20 0.00 1.31 0.77 0.08 87.64 02:11:01 AM 0 7.49 0.00 1.35 0.40 0.07 90.69 02:11:01 AM 1 12.92 0.00 1.27 1.14 0.08 84.59 02:12:01 AM all 9.86 0.00 1.89 0.52 0.07 87.66 02:12:01 AM 0 9.94 0.00 1.61 0.27 0.08 88.10 02:12:01 AM 1 9.77 0.00 2.18 0.77 0.05 87.23 02:13:01 AM all 19.37 0.00 4.07 8.06 0.11 68.39 02:13:01 AM 0 18.51 0.00 4.00 9.67 0.08 67.74 02:13:01 AM 1 20.23 0.00 4.14 6.45 0.13 69.05 02:14:01 AM all 2.73 0.00 0.29 0.09 0.05 96.84 02:14:01 AM 0 1.87 0.00 0.25 0.15 0.07 97.66 02:14:01 AM 1 3.59 0.00 0.34 0.03 0.03 96.01 02:15:01 AM all 13.95 0.00 0.33 0.01 0.09 85.62 02:15:01 AM 0 27.24 0.00 0.50 0.00 0.08 72.17 02:15:01 AM 1 0.73 0.00 0.15 0.02 0.10 99.00 02:16:01 AM all 18.77 0.00 0.47 0.00 0.10 80.66 02:16:01 AM 0 24.74 0.00 0.55 0.00 0.12 74.59 02:16:01 AM 1 12.80 0.00 0.39 0.00 0.08 86.73 02:17:01 AM all 19.12 0.00 0.34 0.00 0.10 80.44 02:17:01 AM 0 0.97 0.00 0.20 0.00 0.12 98.71 02:17:01 AM 1 37.45 0.00 0.49 0.00 0.08 61.98 02:18:01 AM all 14.81 0.00 2.03 0.43 0.08 82.66 02:18:01 AM 0 9.24 0.00 1.70 0.22 0.07 88.77 02:18:01 AM 1 20.43 0.00 2.35 0.64 0.08 76.50 Average: all 18.11 0.01 2.58 3.26 0.10 75.95 Average: 0 17.58 0.01 2.64 3.41 0.09 76.27 Average: 1 18.64 0.01 2.52 3.10 0.10 75.63