---> uname -a: Linux prd-centos8-robot-2c-8g-10052.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 631 4920 19 2145 6769 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:2b:90:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe2b:9042/64 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) 11/25/2024 _x86_64_ (2 CPU) 03:28:00 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 97.58 45.43 52.16 6782.48 5412.81 03:31:01 AM 105.20 0.70 104.50 50.77 11116.94 03:32:01 AM 15.06 0.42 14.65 64.78 1318.69 03:33:01 AM 54.22 0.03 54.19 3.47 7320.71 03:34:01 AM 11.08 0.08 11.00 31.99 904.63 03:35:01 AM 4.35 0.03 4.32 1.07 410.50 03:36:01 AM 0.57 0.00 0.57 0.00 11.68 03:37:01 AM 0.25 0.00 0.25 0.00 110.70 03:38:01 AM 16.13 0.40 15.73 46.78 1110.13 Average: 33.83 5.23 28.60 775.82 3079.96 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5339672 6993008 2542760 32.26 2688 1842432 802576 8.99 224440 2021392 127540 03:31:01 AM 5139560 6973220 2742872 34.80 2688 2010196 755588 8.46 221768 2172748 31488 03:32:01 AM 5160860 6999448 2721572 34.53 2688 2015664 738464 8.27 245016 2130356 3552 03:33:01 AM 4992132 7027232 2890300 36.67 2688 2204120 686496 7.69 257380 2253296 16552 03:34:01 AM 4955120 6991080 2927312 37.14 2688 2205352 734372 8.22 257648 2294792 272 03:35:01 AM 4933756 6977860 2948676 37.41 2688 2213496 767016 8.59 257648 2316232 4 03:36:01 AM 4921148 6965288 2961284 37.57 2688 2213532 783380 8.77 257648 2329004 4 03:37:01 AM 4908960 6956352 2973472 37.72 2688 2216784 783380 8.77 257708 2340164 4 03:38:01 AM 5053764 6941940 2828668 35.89 2688 2062920 773864 8.66 457804 2018856 13368 Average: 5044997 6980603 2837435 36.00 2688 2109388 758348 8.49 270784 2208538 21420 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 295.65 173.33 1536.86 59.89 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 70.14 52.88 674.95 8.65 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 18.49 10.60 6.68 4.03 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 214.05 150.99 334.91 35.87 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 15.06 8.40 3.90 0.94 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 214.66 202.65 107.62 80.63 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 276.52 270.02 425.45 98.19 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 101.93 97.27 183.93 29.54 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 67.24 45.23 100.20 43.49 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 141.52 112.37 374.98 40.13 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) 11/25/2024 _x86_64_ (2 CPU) 03:28:00 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 31.62 0.03 6.51 6.32 0.15 55.38 03:30:01 AM 0 36.26 0.02 6.62 5.73 0.13 51.25 03:30:01 AM 1 26.98 0.03 6.40 6.92 0.17 59.50 03:31:01 AM all 32.91 0.00 4.81 4.14 0.22 57.92 03:31:01 AM 0 42.16 0.00 5.67 3.79 0.20 48.18 03:31:01 AM 1 23.67 0.00 3.95 4.48 0.23 67.66 03:32:01 AM all 13.62 0.00 2.19 0.31 0.07 83.82 03:32:01 AM 0 22.72 0.00 2.81 0.15 0.08 74.24 03:32:01 AM 1 4.49 0.00 1.57 0.47 0.05 93.42 03:33:01 AM all 28.73 0.00 4.56 2.09 0.18 64.44 03:33:01 AM 0 31.34 0.00 5.23 2.57 0.15 60.71 03:33:01 AM 1 26.14 0.00 3.88 1.62 0.20 68.16 03:34:01 AM all 1.36 0.00 0.25 0.33 0.03 98.02 03:34:01 AM 0 1.79 0.00 0.30 0.07 0.03 97.81 03:34:01 AM 1 0.94 0.00 0.20 0.60 0.03 98.23 03:35:01 AM all 25.45 0.00 1.22 0.12 0.12 73.09 03:35:01 AM 0 35.27 0.00 1.94 0.17 0.12 62.51 03:35:01 AM 1 15.54 0.00 0.49 0.07 0.12 83.78 03:36:01 AM all 24.80 0.00 0.56 0.00 0.12 74.52 03:36:01 AM 0 45.08 0.00 0.87 0.00 0.15 53.89 03:36:01 AM 1 4.55 0.00 0.25 0.00 0.08 95.11 03:37:01 AM all 13.18 0.00 0.37 0.00 0.08 86.37 03:37:01 AM 0 25.76 0.00 0.51 0.00 0.09 73.64 03:37:01 AM 1 0.85 0.00 0.23 0.00 0.07 98.85 03:38:01 AM all 22.47 0.00 2.74 0.53 0.11 74.15 03:38:01 AM 0 36.84 0.00 3.54 0.73 0.12 58.77 03:38:01 AM 1 8.08 0.00 1.94 0.33 0.10 89.55 Average: all 21.58 0.00 2.58 1.54 0.12 74.18 Average: 0 30.80 0.00 3.06 1.47 0.12 64.54 Average: 1 12.37 0.00 2.11 1.61 0.12 83.80