---> uname -a: Linux prd-centos8-robot-2c-8g-26868.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 600 4969 19 2128 6801 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:e1:99:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fee1:99fd/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) 09/24/2024 _x86_64_ (2 CPU) 03:52:41 LINUX RESTART (2 CPU) 03:53:02 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 196.27 132.70 63.57 14137.31 40848.19 03:55:01 AM 125.05 7.42 117.63 1296.72 10055.14 03:56:01 AM 30.84 0.42 30.42 64.78 3483.91 03:57:01 AM 50.82 0.03 50.79 3.47 3895.13 03:58:01 AM 19.41 0.00 19.41 0.00 4511.00 03:59:01 AM 4.52 0.10 4.42 32.12 166.78 04:00:01 AM 0.65 0.03 0.62 1.87 111.86 04:01:01 AM 26.74 0.65 26.09 74.10 1417.42 Average: 56.49 17.43 39.07 1925.92 7992.73 03:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5434184 7020236 2448240 31.06 2688 1776676 752892 8.43 191144 1965236 117708 03:55:01 AM 5151640 6984904 2730784 34.64 2688 2009928 730820 8.18 221820 2158140 81808 03:56:01 AM 5233676 7068312 2648748 33.60 2688 2011876 656228 7.35 240456 2061212 8 03:57:01 AM 5013592 7046560 2868832 36.40 2688 2201912 652516 7.31 259824 2233872 124736 03:58:01 AM 5011064 7043732 2871360 36.43 2688 2201912 652516 7.31 259824 2234144 8 03:59:01 AM 4964416 6999460 2918008 37.02 2688 2204288 719992 8.06 260092 2280272 700 04:00:01 AM 5005356 7044284 2877068 36.50 2688 2208172 675508 7.56 260568 2239160 1448 04:01:01 AM 5127480 6998592 2754944 34.95 2688 2046912 723476 8.10 449164 1953780 192 Average: 5117676 7025760 2764748 35.07 2688 2082710 695494 7.79 267862 2140727 40826 03:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 256.66 167.96 1562.70 59.43 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 68.36 55.07 645.26 8.93 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 10.38 7.31 4.69 3.06 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 213.38 158.02 314.72 41.69 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 2.40 1.15 0.77 0.77 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 44.67 28.61 11.81 4.88 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 38.19 25.46 9.73 5.43 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 47.83 36.25 88.41 30.47 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 84.87 59.75 327.18 19.25 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) 09/24/2024 _x86_64_ (2 CPU) 03:52:41 LINUX RESTART (2 CPU) 03:53:02 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 39.18 0.06 11.31 14.18 0.16 35.10 03:54:01 AM 0 46.48 0.05 10.94 14.57 0.19 27.78 03:54:01 AM 1 31.87 0.07 11.68 13.80 0.14 42.43 03:55:01 AM all 34.12 0.00 5.77 4.21 0.10 55.80 03:55:01 AM 0 34.50 0.00 6.54 4.32 0.10 54.54 03:55:01 AM 1 33.74 0.00 4.99 4.10 0.10 57.07 03:56:01 AM all 9.70 0.00 1.27 0.92 0.08 88.03 03:56:01 AM 0 16.86 0.00 1.37 0.80 0.08 80.89 03:56:01 AM 1 2.55 0.00 1.17 1.04 0.07 95.18 03:57:01 AM all 26.79 0.00 4.74 1.21 0.10 67.16 03:57:01 AM 0 32.53 0.00 5.11 1.08 0.10 61.18 03:57:01 AM 1 21.05 0.00 4.37 1.34 0.10 73.14 03:58:01 AM all 0.28 0.00 0.27 1.14 0.03 98.28 03:58:01 AM 0 0.47 0.00 0.28 0.98 0.03 98.23 03:58:01 AM 1 0.10 0.00 0.25 1.29 0.03 98.33 03:59:01 AM all 9.71 0.00 0.99 0.04 0.08 89.17 03:59:01 AM 0 8.86 0.00 1.04 0.05 0.08 89.97 03:59:01 AM 1 10.56 0.00 0.95 0.03 0.08 88.37 04:00:01 AM all 11.72 0.00 0.66 0.01 0.08 87.54 04:00:01 AM 0 11.38 0.00 0.58 0.02 0.08 87.94 04:00:01 AM 1 12.05 0.00 0.74 0.00 0.07 87.14 04:01:01 AM all 24.62 0.00 3.27 0.47 0.08 71.57 04:01:01 AM 0 28.23 0.00 3.54 0.62 0.07 67.55 04:01:01 AM 1 21.00 0.00 3.01 0.32 0.08 75.59 Average: all 19.42 0.01 3.50 2.72 0.09 74.27 Average: 0 22.30 0.01 3.64 2.75 0.09 71.21 Average: 1 16.54 0.01 3.36 2.69 0.08 77.33