---> uname -a: Linux prd-centos8-robot-2c-8g-11579.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 580 4981 19 2135 6820 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:34:2d:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe34:2daf/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) 03:47:08 LINUX RESTART (2 CPU) 03:48:02 AM tps rtps wtps bread/s bwrtn/s 03:49:01 AM 71.31 22.60 48.71 5157.98 4309.34 03:50:01 AM 98.52 0.70 97.82 50.78 10442.29 03:51:01 AM 25.57 0.42 25.16 64.78 2232.64 03:52:01 AM 29.84 0.00 29.84 0.00 1945.62 03:53:01 AM 33.04 0.03 33.01 3.47 6384.42 03:54:01 AM 3.60 0.10 3.50 32.12 169.91 03:55:01 AM 2.23 0.03 2.20 1.87 168.46 03:56:01 AM 17.20 0.65 16.55 74.12 854.79 Average: 35.09 3.03 32.06 663.82 3311.41 03:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 AM 5337584 7019620 2544848 32.29 2688 1869924 762300 8.54 226232 2019828 150248 03:50:01 AM 5164932 7004944 2717500 34.48 2688 2016492 722644 8.09 220844 2146116 48320 03:51:01 AM 5248388 7089768 2634044 33.42 2688 2018440 658304 7.37 240080 2048976 4 03:52:01 AM 4979636 7022856 2902796 36.83 2688 2212180 684736 7.67 254016 2278872 175776 03:53:01 AM 5023540 7066496 2858892 36.27 2688 2212304 645708 7.23 257424 2226784 8 03:54:01 AM 4978732 7023800 2903700 36.84 2688 2214416 710456 7.95 257692 2271012 276 03:55:01 AM 4971684 7019536 2910748 36.93 2688 2217240 710456 7.95 257836 2278352 80 03:56:01 AM 5164972 7043452 2717460 34.47 2688 2053260 686200 7.68 450860 1913756 12584 Average: 5108684 7036309 2773748 35.19 2688 2101782 697600 7.81 270623 2147962 48412 03:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 302.17 181.16 1585.62 61.88 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 70.66 57.68 674.92 8.98 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 14.80 7.73 5.40 3.16 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 43.69 34.32 300.58 8.66 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 215.86 152.36 42.31 32.41 0.00 0.00 0.00 0.00 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 32.86 21.99 8.93 3.71 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 25.26 21.01 6.77 4.87 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 67.49 46.58 92.25 36.27 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 96.17 65.11 337.02 19.90 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) 03:47:08 LINUX RESTART (2 CPU) 03:48:02 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 31.56 0.00 5.63 2.82 0.09 59.91 03:49:01 AM 0 36.29 0.00 5.07 3.11 0.09 55.45 03:49:01 AM 1 26.82 0.00 6.19 2.52 0.09 64.38 03:50:01 AM all 29.47 0.00 4.19 3.58 0.08 62.67 03:50:01 AM 0 28.95 0.00 4.09 3.47 0.08 63.41 03:50:01 AM 1 29.99 0.00 4.30 3.68 0.08 61.94 03:51:01 AM all 10.38 0.00 1.22 1.12 0.08 87.20 03:51:01 AM 0 16.95 0.00 1.25 1.63 0.10 80.06 03:51:01 AM 1 3.81 0.00 1.19 0.60 0.07 94.34 03:52:01 AM all 25.00 0.00 3.81 0.74 0.09 70.36 03:52:01 AM 0 29.20 0.00 4.05 1.08 0.08 65.58 03:52:01 AM 1 20.79 0.00 3.57 0.40 0.10 75.14 03:53:01 AM all 2.67 0.00 0.84 2.44 0.04 94.02 03:53:01 AM 0 2.69 0.00 0.80 1.72 0.05 94.73 03:53:01 AM 1 2.64 0.00 0.87 3.16 0.03 93.30 03:54:01 AM all 7.15 0.00 0.71 0.03 0.06 92.04 03:54:01 AM 0 10.06 0.00 0.84 0.03 0.05 89.02 03:54:01 AM 1 4.24 0.00 0.58 0.03 0.07 95.07 03:55:01 AM all 11.70 0.00 0.72 0.01 0.06 87.51 03:55:01 AM 0 18.73 0.00 0.90 0.00 0.07 80.30 03:55:01 AM 1 4.68 0.00 0.53 0.02 0.05 94.72 03:56:01 AM all 24.10 0.00 3.12 0.30 0.08 72.39 03:56:01 AM 0 35.70 0.00 3.44 0.27 0.08 60.50 03:56:01 AM 1 12.51 0.00 2.81 0.33 0.08 84.26 Average: all 17.73 0.00 2.52 1.38 0.07 78.30 Average: 0 22.30 0.00 2.55 1.41 0.08 73.67 Average: 1 13.16 0.00 2.50 1.34 0.07 82.93