---> uname -a: Linux prd-centos8-robot-2c-8g-7652.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: 2799.998 BogoMIPS: 5599.99 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 589 4991 19 2116 6812 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:b5:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:feb1:b576/64 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) 08/05/2024 _x86_64_ (2 CPU) 09:14:51 LINUX RESTART (2 CPU) 09:16:02 AM tps rtps wtps bread/s bwrtn/s 09:17:01 AM 99.95 60.15 39.80 6106.81 13976.99 09:18:01 AM 113.48 6.78 106.70 1247.58 9148.12 09:19:01 AM 41.24 1.02 40.23 111.45 4722.66 09:20:01 AM 24.88 0.47 24.41 61.45 1565.51 09:21:01 AM 43.92 0.15 43.77 36.52 6884.57 09:22:01 AM 2.92 0.00 2.92 0.00 124.36 09:23:01 AM 0.12 0.00 0.12 0.00 0.78 09:24:01 AM 11.50 0.32 11.18 36.92 424.39 09:25:01 AM 27.76 0.80 26.96 81.44 1223.86 Average: 40.53 7.65 32.88 843.86 4212.13 09:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 AM 5535836 7077488 2346588 29.77 2688 1733468 700196 7.84 187432 1874900 89336 09:18:01 AM 5197088 7019632 2685336 34.07 2688 2000524 697088 7.81 212608 2133156 118368 09:19:01 AM 5266452 7091444 2615972 33.19 2688 2002524 639044 7.16 240748 2033736 28 09:20:01 AM 5044052 7067368 2838372 36.01 2688 2192860 659036 7.38 258776 2213204 169820 09:21:01 AM 4984804 7013380 2897620 36.76 2688 2198124 711160 7.96 261288 2262204 1428 09:22:01 AM 4985928 7014504 2896496 36.75 2688 2198124 711160 7.96 261288 2262164 4 09:23:01 AM 4972128 7000720 2910296 36.92 2688 2198140 745488 8.35 261288 2275432 24 09:24:01 AM 5096756 6976900 2785668 35.34 2688 2055736 724964 8.12 274320 2160460 24908 09:25:01 AM 5111696 6976040 2770728 35.15 2688 2040348 731304 8.19 444168 1978196 15944 Average: 5132749 7026386 2749675 34.88 2688 2068872 702160 7.86 266880 2132606 46651 09:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 314.23 180.87 1256.50 56.01 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 61.03 51.83 687.18 15.76 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 32.81 18.26 184.48 4.47 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 36.02 29.12 268.79 6.27 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 240.65 215.69 68.62 41.46 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 220.46 219.83 45.09 91.95 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 220.33 219.58 195.50 82.70 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 119.23 109.58 123.11 50.50 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 20.41 18.71 15.69 9.00 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 140.25 118.05 314.37 39.76 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) 08/05/2024 _x86_64_ (2 CPU) 09:14:51 LINUX RESTART (2 CPU) 09:16:02 AM CPU %user %nice %system %iowait %steal %idle 09:17:01 AM all 22.91 0.04 5.37 25.98 0.10 45.59 09:17:01 AM 0 29.77 0.02 6.01 27.77 0.10 36.33 09:17:01 AM 1 16.12 0.07 4.74 24.20 0.10 54.77 09:18:01 AM all 30.35 0.00 5.21 9.30 0.12 55.02 09:18:01 AM 0 37.46 0.00 5.78 9.03 0.12 47.62 09:18:01 AM 1 23.26 0.00 4.65 9.57 0.12 62.41 09:19:01 AM all 16.95 0.00 1.85 2.56 0.07 78.58 09:19:01 AM 0 26.14 0.00 2.42 3.37 0.07 68.00 09:19:01 AM 1 7.74 0.00 1.27 1.76 0.07 89.17 09:20:01 AM all 17.86 0.00 3.02 0.83 0.08 78.21 09:20:01 AM 0 29.65 0.00 3.91 1.20 0.07 65.18 09:20:01 AM 1 6.07 0.00 2.14 0.47 0.08 91.24 09:21:01 AM all 12.28 0.00 2.46 4.15 0.06 81.06 09:21:01 AM 0 13.19 0.00 2.39 3.23 0.05 81.15 09:21:01 AM 1 11.37 0.00 2.53 5.07 0.07 80.96 09:22:01 AM all 18.04 0.00 0.40 0.07 0.08 81.41 09:22:01 AM 0 35.38 0.00 0.67 0.00 0.10 63.85 09:22:01 AM 1 0.72 0.00 0.13 0.13 0.07 98.95 09:23:01 AM all 22.45 0.00 0.51 0.00 0.09 76.94 09:23:01 AM 0 18.13 0.00 0.55 0.00 0.08 81.24 09:23:01 AM 1 26.78 0.00 0.47 0.00 0.10 72.65 09:24:01 AM all 18.19 0.00 1.51 0.13 0.08 80.09 09:24:01 AM 0 9.42 0.00 1.82 0.08 0.07 88.61 09:24:01 AM 1 26.89 0.00 1.21 0.17 0.10 71.63 09:25:01 AM all 31.59 0.00 3.53 0.28 0.09 64.52 09:25:01 AM 0 43.45 0.00 4.09 0.20 0.10 52.17 09:25:01 AM 1 19.71 0.00 2.97 0.35 0.08 76.88 Average: all 21.18 0.00 2.65 4.76 0.09 71.33 Average: 0 26.97 0.00 3.06 4.92 0.08 64.96 Average: 1 15.40 0.01 2.23 4.59 0.09 77.68