---> uname -a: Linux prd-centos8-robot-2c-8g-2744.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 632 4755 19 2309 6762 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:2e:38:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe2e:38e3/64 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) 12/14/2024 _x86_64_ (2 CPU) 23:06:05 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 95.77 7.11 88.65 1262.38 6437.57 11:09:01 PM 74.10 1.02 73.09 111.45 9720.95 11:10:00 PM 30.91 0.03 30.87 2.32 1975.27 11:10:01 PM 12.95 0.00 12.95 0.00 176.98 11:11:01 PM 46.93 2.52 44.41 396.07 6966.19 11:12:01 PM 2.65 0.00 2.65 0.00 78.29 11:13:01 PM 0.43 0.00 0.43 0.00 6.53 11:14:01 PM 0.12 0.00 0.12 0.00 0.77 11:15:01 PM 5.62 0.18 5.43 33.86 88.55 Average: 32.01 1.36 30.65 225.76 3153.97 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5225716 7028916 2656716 33.70 2688 1981600 703320 7.88 210260 2112424 228344 11:09:01 PM 5239960 7077508 2642472 33.52 2688 2015112 648836 7.26 240340 2055152 16 11:10:00 PM 4978244 7014684 2904188 36.84 2688 2206776 692260 7.75 255672 2281996 172700 11:10:01 PM 4971584 7008156 2910848 36.93 2688 2206888 692260 7.75 255668 2288556 172828 11:11:01 PM 4969056 7019976 2913376 36.96 2688 2220840 682648 7.64 262980 2277568 28 11:12:01 PM 4969000 7019924 2913432 36.96 2688 2220844 682648 7.64 262980 2277644 4 11:13:01 PM 4969024 7019948 2913408 36.96 2688 2220844 682648 7.64 262980 2277576 8 11:14:01 PM 4968964 7019888 2913468 36.96 2688 2220844 682648 7.64 262980 2277692 4 11:15:01 PM 4886212 6935560 2996220 38.01 2688 2218728 752444 8.43 301716 2318828 13348 Average: 5019751 7016062 2862681 36.32 2688 2168053 691079 7.74 257286 2240826 65253 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.44 71.83 916.61 11.33 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 50.39 37.69 439.49 6.68 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 46.14 36.50 303.44 8.01 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 8.63 12.95 6.24 6.05 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 578.40 465.39 115.74 99.53 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 1.60 0.83 0.30 0.17 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 0.90 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 0.60 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 14.75 12.48 14.51 6.06 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 97.41 78.06 222.92 16.47 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) 12/14/2024 _x86_64_ (2 CPU) 23:06:05 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.64 0.00 5.50 2.88 0.10 54.88 11:08:01 PM 0 48.47 0.00 6.38 3.30 0.10 41.75 11:08:01 PM 1 24.91 0.00 4.64 2.47 0.10 67.88 11:09:01 PM all 18.98 0.00 2.35 2.98 0.11 75.58 11:09:01 PM 0 18.95 0.00 2.30 3.64 0.10 75.01 11:09:01 PM 1 19.01 0.00 2.39 2.32 0.12 76.16 11:10:00 PM all 20.30 0.00 3.28 0.95 0.09 75.38 11:10:00 PM 0 27.86 0.00 3.60 1.22 0.09 67.24 11:10:00 PM 1 12.75 0.00 2.96 0.68 0.09 83.52 11:10:01 PM all 25.74 0.00 1.10 4.04 0.00 69.12 11:10:01 PM 0 5.04 0.00 0.72 4.32 0.00 89.93 11:10:01 PM 1 47.37 0.00 1.50 3.76 0.00 47.37 11:11:01 PM all 8.21 0.00 2.37 3.49 0.08 85.84 11:11:01 PM 0 7.99 0.00 2.43 3.05 0.08 86.44 11:11:01 PM 1 8.43 0.00 2.32 3.93 0.08 85.25 11:12:01 PM all 0.33 0.00 0.07 0.01 0.03 99.57 11:12:01 PM 0 0.12 0.00 0.07 0.00 0.03 99.78 11:12:01 PM 1 0.53 0.00 0.07 0.02 0.03 99.35 11:13:01 PM all 0.33 0.00 0.06 0.00 0.04 99.57 11:13:01 PM 0 0.13 0.00 0.08 0.00 0.05 99.73 11:13:01 PM 1 0.52 0.00 0.03 0.00 0.03 99.42 11:14:01 PM all 0.29 0.00 0.07 0.00 0.04 99.60 11:14:01 PM 0 0.27 0.00 0.10 0.00 0.07 99.57 11:14:01 PM 1 0.32 0.00 0.03 0.00 0.02 99.63 11:15:01 PM all 12.38 0.00 1.24 0.15 0.05 86.18 11:15:01 PM 0 19.67 0.00 1.71 0.28 0.05 78.29 11:15:01 PM 1 5.12 0.00 0.77 0.02 0.05 94.04 Average: all 12.18 0.00 1.86 1.31 0.07 84.58 Average: 0 15.33 0.00 2.07 1.44 0.07 81.08 Average: 1 9.04 0.00 1.65 1.19 0.06 88.06