---> uname -a: Linux prd-centos8-robot-2c-8g-2960.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4794 19 2312 6804 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:c7:93:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fec7:9342/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 98.93 6.95 91.98 1257.79 8469.22 11:08:01 PM 59.03 0.63 58.40 48.92 7092.14 11:09:01 PM 30.29 0.42 29.87 64.78 1645.42 11:10:01 PM 39.92 2.52 37.40 396.00 6755.75 11:11:01 PM 2.56 0.00 2.56 0.00 78.24 11:12:01 PM 0.27 0.00 0.27 0.00 3.48 11:13:01 PM 0.10 0.00 0.10 0.00 1.03 11:14:01 PM 7.55 0.18 7.36 33.86 163.61 Average: 29.83 1.34 28.49 225.11 3025.57 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5174724 7016416 2707700 34.35 2688 2020264 709980 7.95 211980 2160840 189900 11:08:01 PM 5112140 6975576 2770284 35.15 2688 2041308 724808 8.12 233872 2194428 25564 11:09:01 PM 5004736 7046356 2877688 36.51 2688 2211396 640376 7.17 252924 2257664 187976 11:10:01 PM 5007748 7060980 2874676 36.47 2688 2223376 645776 7.23 263060 2240456 4 11:11:01 PM 5007920 7061200 2874504 36.47 2688 2223384 645776 7.23 263060 2240328 12 11:12:01 PM 5008144 7061416 2874280 36.46 2688 2223384 645776 7.23 263060 2240288 16 11:13:01 PM 5008140 7061412 2874284 36.46 2688 2223384 645776 7.23 263060 2240260 4 11:14:01 PM 4999764 7051524 2882660 36.57 2688 2221268 699612 7.83 302204 2207036 13360 Average: 5040414 7041860 2842010 36.06 2688 2173470 669735 7.50 256652 2222662 52104 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 104.77 79.10 1083.33 11.09 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 32.67 19.38 170.95 4.42 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 51.72 37.69 297.83 8.32 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 580.04 428.07 116.08 95.54 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 0.98 0.53 0.23 0.13 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.73 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.97 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 16.43 13.25 16.08 6.65 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 98.52 72.28 210.52 15.77 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) 12/15/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 35.00 0.00 5.79 2.63 0.11 56.46 11:07:01 PM 0 21.18 0.00 4.71 3.20 0.10 70.82 11:07:01 PM 1 48.86 0.00 6.87 2.07 0.12 42.09 11:08:01 PM all 15.72 0.00 1.91 2.06 0.08 80.22 11:08:01 PM 0 10.42 0.00 1.79 2.01 0.08 85.70 11:08:01 PM 1 21.01 0.00 2.04 2.12 0.08 74.75 11:09:01 PM all 24.62 0.00 3.89 0.59 0.09 70.81 11:09:01 PM 0 13.52 0.00 2.97 0.43 0.08 82.99 11:09:01 PM 1 35.71 0.00 4.80 0.75 0.10 58.63 11:10:01 PM all 6.36 0.00 2.16 1.62 0.04 89.82 11:10:01 PM 0 5.48 0.00 2.48 2.13 0.05 89.87 11:10:01 PM 1 7.25 0.00 1.85 1.11 0.03 89.77 11:11:01 PM all 0.26 0.00 0.13 0.01 0.04 99.57 11:11:01 PM 0 0.37 0.00 0.15 0.02 0.05 99.41 11:11:01 PM 1 0.15 0.00 0.10 0.00 0.03 99.72 11:12:01 PM all 0.18 0.00 0.07 0.00 0.03 99.72 11:12:01 PM 0 0.18 0.00 0.05 0.00 0.02 99.75 11:12:01 PM 1 0.18 0.00 0.08 0.00 0.05 99.68 11:13:01 PM all 0.35 0.00 0.08 0.00 0.03 99.53 11:13:01 PM 0 0.35 0.00 0.08 0.00 0.03 99.53 11:13:01 PM 1 0.35 0.00 0.08 0.00 0.03 99.53 11:14:01 PM all 13.13 0.00 1.52 0.08 0.07 85.21 11:14:01 PM 0 6.03 0.00 1.15 0.05 0.07 92.70 11:14:01 PM 1 20.22 0.00 1.88 0.10 0.07 77.73 Average: all 11.96 0.00 1.94 0.87 0.06 85.16 Average: 0 7.20 0.00 1.67 0.98 0.06 90.09 Average: 1 16.72 0.00 2.21 0.77 0.06 80.23