---> uname -a: Linux prd-centos8-robot-2c-8g-6333.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 587 4962 19 2148 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:43:91:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe43:919a/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) 12/29/2024 _x86_64_ (2 CPU) 23:44:57 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 114.46 0.82 113.65 55.18 11223.11 11:48:01 PM 27.18 0.38 26.80 64.26 3518.58 11:49:01 PM 66.99 9.26 57.73 1642.25 6619.96 11:50:01 PM 9.57 0.00 9.57 0.00 1802.22 11:51:01 PM 0.38 0.00 0.38 0.00 6.25 11:52:01 PM 0.18 0.00 0.18 0.00 2.25 11:53:01 PM 0.27 0.10 0.17 32.12 5.20 11:54:01 PM 6.35 0.32 6.03 36.92 270.08 11:55:01 PM 27.90 0.53 27.36 64.79 1579.49 Average: 28.14 1.27 26.87 210.62 2780.82 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5213096 7014460 2669336 33.86 2688 1978940 710396 7.95 198464 2130412 90640 11:48:01 PM 5291248 7094236 2591184 32.87 2688 1980868 641620 7.18 217700 2034752 12 11:49:01 PM 5008096 7062584 2874336 36.47 2688 2223972 636368 7.13 263812 2240556 47512 11:50:01 PM 5006804 7060828 2875628 36.48 2688 2223972 657188 7.36 263816 2240968 4 11:51:01 PM 5007072 7061108 2875360 36.48 2688 2223976 657188 7.36 263812 2240680 4 11:52:01 PM 5007440 7061476 2874992 36.47 2688 2223976 657188 7.36 263812 2240612 8 11:53:01 PM 4966728 7021944 2915704 36.99 2688 2225156 705540 7.90 264144 2280724 224 11:54:01 PM 5157832 7056260 2724600 34.57 2688 2070060 647444 7.25 263384 2103332 16716 11:55:01 PM 5098480 7000756 2783952 35.32 2688 2078508 713180 7.99 460580 1978348 11660 Average: 5084088 7048184 2798344 35.50 2688 2136603 669568 7.50 273280 2165598 18531 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 100.40 79.74 1080.37 11.31 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 8.40 7.90 4.44 3.26 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 237.85 173.39 340.11 44.90 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.88 0.70 0.13 0.11 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.53 0.40 0.22 0.09 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.47 0.22 0.08 0.02 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 6.75 4.30 2.05 1.17 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 133.97 106.61 143.62 42.70 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 20.50 18.86 17.54 9.06 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 56.64 43.57 176.52 12.51 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) 12/29/2024 _x86_64_ (2 CPU) 23:44:57 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 35.66 0.00 4.91 3.74 0.13 55.57 11:47:01 PM 0 34.18 0.00 4.92 3.15 0.10 57.64 11:47:01 PM 1 37.13 0.00 4.90 4.32 0.15 53.49 11:48:01 PM all 9.83 0.00 1.21 1.00 0.08 87.89 11:48:01 PM 0 5.87 0.00 1.02 0.78 0.07 92.26 11:48:01 PM 1 13.79 0.00 1.40 1.22 0.08 83.51 11:49:01 PM all 28.34 0.00 5.26 3.08 0.13 63.20 11:49:01 PM 0 20.00 0.00 4.65 2.52 0.13 72.70 11:49:01 PM 1 36.70 0.00 5.87 3.64 0.12 53.68 11:50:01 PM all 0.30 0.00 0.13 0.43 0.05 99.09 11:50:01 PM 0 0.07 0.00 0.12 0.47 0.05 99.30 11:50:01 PM 1 0.53 0.00 0.15 0.38 0.05 98.88 11:51:01 PM all 0.32 0.00 0.05 0.00 0.05 99.58 11:51:01 PM 0 0.10 0.00 0.07 0.00 0.07 99.77 11:51:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:52:01 PM all 0.32 0.00 0.04 0.00 0.04 99.60 11:52:01 PM 0 0.12 0.00 0.05 0.00 0.05 99.78 11:52:01 PM 1 0.52 0.00 0.03 0.00 0.03 99.42 11:53:01 PM all 1.59 0.00 0.16 0.03 0.06 98.16 11:53:01 PM 0 0.40 0.00 0.17 0.05 0.05 99.33 11:53:01 PM 1 2.79 0.00 0.15 0.00 0.07 97.00 11:54:01 PM all 9.28 0.00 1.28 0.03 0.10 89.30 11:54:01 PM 0 6.28 0.00 0.97 0.03 0.10 92.62 11:54:01 PM 1 12.29 0.00 1.59 0.03 0.10 85.99 11:55:01 PM all 30.29 0.00 2.88 0.46 0.09 66.28 11:55:01 PM 0 30.11 0.00 2.83 0.70 0.10 66.25 11:55:01 PM 1 30.46 0.00 2.94 0.22 0.08 66.30 Average: all 12.87 0.00 1.77 0.97 0.08 84.31 Average: 0 10.79 0.00 1.64 0.86 0.08 86.63 Average: 1 14.96 0.00 1.89 1.09 0.08 81.98