---> uname -a: Linux prd-centos8-robot-2c-8g-8230.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4809 19 2307 6814 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:a6:91:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fea6:91d8/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:30:53 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 63.66 13.10 50.57 2343.22 5129.17 11:34:01 PM 99.67 0.70 98.97 50.79 9237.14 11:35:01 PM 23.01 0.42 22.59 64.78 2972.33 11:36:01 PM 36.26 2.48 33.78 392.60 2090.95 11:37:01 PM 38.82 0.03 38.79 3.47 6696.78 11:38:01 PM 0.85 0.00 0.85 0.00 24.59 11:39:01 PM 0.25 0.00 0.25 0.00 2.90 11:40:01 PM 0.15 0.00 0.15 0.00 1.45 11:41:01 PM 17.44 0.18 17.26 33.85 810.71 Average: 31.12 1.88 29.24 320.97 2996.14 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5397876 7032412 2484556 31.52 2688 1824368 733180 8.21 218788 1974172 78376 11:34:01 PM 5177776 7013100 2704656 34.31 2688 2011912 707680 7.92 220952 2139692 74508 11:35:01 PM 5255172 7091968 2627260 33.33 2688 2013860 630292 7.06 239732 2045332 4 11:36:01 PM 4998452 7046892 2883980 36.59 2688 2217476 669924 7.50 259396 2258568 186128 11:37:01 PM 5021828 7070116 2860604 36.29 2688 2217608 630196 7.06 262544 2226536 12 11:38:01 PM 5021808 7070100 2860624 36.29 2688 2217612 630196 7.06 262544 2226540 8 11:39:01 PM 5022040 7070332 2860392 36.29 2688 2217612 630196 7.06 262544 2226472 4 11:40:01 PM 5021536 7069828 2860896 36.29 2688 2217612 631476 7.07 262544 2226704 4 11:41:01 PM 4942884 6989032 2939548 37.29 2688 2215500 706616 7.91 301472 2266848 4 Average: 5095486 7050420 2786946 35.36 2688 2128173 663306 7.43 254502 2176763 37672 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 113.25 89.89 945.81 19.03 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 69.29 57.46 674.95 8.96 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 16.41 12.71 6.04 4.22 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 42.29 35.81 299.78 8.82 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 536.37 390.50 107.20 90.66 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 1.92 0.37 0.19 0.05 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 0.77 0.18 0.04 0.01 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 0.58 0.18 0.03 0.01 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 18.41 14.18 16.11 6.87 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 88.81 66.81 227.79 15.41 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) 11/17/2024 _x86_64_ (2 CPU) 23:30:53 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 22.74 0.00 4.01 8.82 0.15 64.29 11:33:01 PM 0 25.58 0.00 3.92 11.46 0.15 58.89 11:33:01 PM 1 19.90 0.00 4.10 6.17 0.15 69.68 11:34:01 PM all 31.40 0.00 4.60 4.90 0.12 58.99 11:34:01 PM 0 22.44 0.00 3.40 4.09 0.13 69.93 11:34:01 PM 1 40.41 0.00 5.79 5.71 0.10 47.99 11:35:01 PM all 10.94 0.00 1.54 1.63 0.05 85.84 11:35:01 PM 0 8.26 0.00 1.47 1.19 0.05 89.02 11:35:01 PM 1 13.61 0.00 1.60 2.07 0.05 82.66 11:36:01 PM all 24.24 0.00 4.26 1.43 0.08 69.99 11:36:01 PM 0 18.01 0.00 3.46 1.45 0.07 77.01 11:36:01 PM 1 30.48 0.00 5.06 1.41 0.10 62.95 11:37:01 PM all 4.57 0.00 1.49 2.59 0.06 91.28 11:37:01 PM 0 6.29 0.00 1.36 2.59 0.08 89.67 11:37:01 PM 1 2.86 0.00 1.62 2.60 0.03 92.88 11:38:01 PM all 0.32 0.00 0.07 0.01 0.04 99.57 11:38:01 PM 0 0.58 0.00 0.05 0.02 0.03 99.32 11:38:01 PM 1 0.05 0.00 0.08 0.00 0.05 99.82 11:39:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:39:01 PM 0 0.25 0.00 0.05 0.00 0.02 99.68 11:39:01 PM 1 0.38 0.00 0.07 0.00 0.03 99.52 11:40:01 PM all 0.30 0.00 0.07 0.00 0.03 99.61 11:40:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 11:40:01 PM 1 0.50 0.00 0.03 0.00 0.02 99.45 11:41:01 PM all 12.61 0.00 1.46 1.10 0.08 84.74 11:41:01 PM 0 12.81 0.00 1.58 1.49 0.12 84.00 11:41:01 PM 1 12.42 0.00 1.35 0.71 0.05 85.48 Average: all 11.90 0.00 1.94 2.26 0.07 83.83 Average: 0 10.44 0.00 1.70 2.46 0.08 85.32 Average: 1 13.36 0.00 2.18 2.06 0.07 82.33