---> uname -a: Linux prd-centos8-robot-2c-8g-44363.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 4805 19 2301 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:73:56:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe73:561e/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) 10/20/2024 _x86_64_ (2 CPU) 23:33:56 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 110.60 43.60 66.99 5573.88 5788.92 11:37:01 PM 78.89 0.70 78.19 50.78 9269.29 11:38:01 PM 22.54 0.42 22.12 64.77 1617.22 11:39:01 PM 59.70 2.52 57.18 396.00 7370.09 11:40:01 PM 9.45 0.00 9.45 0.00 863.96 11:41:01 PM 2.55 0.00 2.55 0.00 76.45 11:42:01 PM 0.22 0.00 0.22 0.00 2.60 11:43:01 PM 0.47 0.17 0.30 32.92 8.86 11:44:01 PM 28.01 0.53 27.47 64.78 1000.40 Average: 34.71 5.33 29.39 687.00 2888.62 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5384700 7073664 2497732 31.69 2688 1871008 656088 7.35 209940 1963484 132820 11:37:01 PM 5170864 7001148 2711568 34.40 2688 2006968 707768 7.92 221468 2137364 30120 11:38:01 PM 5254128 7085828 2628304 33.34 2688 2008916 636196 7.12 240296 2043420 16 11:39:01 PM 5017644 7060500 2864788 36.34 2688 2212012 640272 7.17 262040 2228648 16576 11:40:01 PM 5017708 7060272 2864724 36.34 2688 2212012 627300 7.02 262040 2228904 4 11:41:01 PM 5017696 7060280 2864736 36.34 2688 2212020 627300 7.02 262040 2228804 4 11:42:01 PM 5017820 7060404 2864612 36.34 2688 2212020 627300 7.02 262040 2228740 4 11:43:01 PM 5004880 7048604 2877552 36.51 2688 2213152 630896 7.06 262716 2241232 168 11:44:01 PM 4977764 7024276 2904668 36.85 2688 2215424 667560 7.47 458020 2072428 16760 Average: 5095912 7052775 2786520 35.35 2688 2129281 646742 7.24 271178 2152558 21830 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.67 184.19 1549.76 56.70 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 65.14 50.67 629.57 8.40 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 27.15 16.21 7.80 5.22 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 484.61 320.48 392.74 85.88 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 1.58 0.70 0.19 0.12 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 0.58 0.20 0.10 0.07 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.38 0.18 0.13 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 10.01 6.86 10.45 3.66 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 20.61 20.73 16.79 13.87 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 101.41 66.69 289.72 19.32 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) 10/20/2024 _x86_64_ (2 CPU) 23:33:56 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 35.76 0.03 7.29 2.49 0.12 54.31 11:36:01 PM 0 41.04 0.00 6.96 3.35 0.12 48.53 11:36:01 PM 1 30.47 0.05 7.63 1.64 0.12 60.10 11:37:01 PM all 23.86 0.00 3.36 2.63 0.08 70.07 11:37:01 PM 0 29.82 0.00 3.64 3.10 0.07 63.38 11:37:01 PM 1 17.91 0.00 3.08 2.15 0.08 76.77 11:38:01 PM all 10.23 0.00 1.64 0.61 0.05 87.46 11:38:01 PM 0 15.48 0.00 1.80 0.70 0.07 81.95 11:38:01 PM 1 4.98 0.00 1.49 0.52 0.03 92.98 11:39:01 PM all 27.84 0.00 5.22 1.96 0.10 64.88 11:39:01 PM 0 36.54 0.00 6.37 2.78 0.10 54.21 11:39:01 PM 1 19.14 0.00 4.07 1.14 0.10 75.56 11:40:01 PM all 0.28 0.00 0.13 0.28 0.03 99.28 11:40:01 PM 0 0.10 0.00 0.12 0.32 0.03 99.43 11:40:01 PM 1 0.45 0.00 0.15 0.25 0.02 99.13 11:41:01 PM all 0.33 0.00 0.05 0.01 0.03 99.59 11:41:01 PM 0 0.07 0.00 0.05 0.02 0.02 99.85 11:41:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 11:42:01 PM all 0.17 0.00 0.08 0.00 0.03 99.72 11:42:01 PM 0 0.08 0.00 0.08 0.00 0.03 99.80 11:42:01 PM 1 0.25 0.00 0.08 0.00 0.02 99.65 11:43:01 PM all 1.50 0.00 0.51 0.02 0.03 97.95 11:43:01 PM 0 1.89 0.00 0.62 0.00 0.02 97.48 11:43:01 PM 1 1.12 0.00 0.40 0.03 0.03 98.41 11:44:01 PM all 31.45 0.00 3.46 0.35 0.09 64.64 11:44:01 PM 0 32.27 0.00 3.39 0.32 0.10 63.93 11:44:01 PM 1 30.64 0.00 3.54 0.38 0.08 65.35 Average: all 14.60 0.00 2.42 0.93 0.06 81.99 Average: 0 17.47 0.00 2.56 1.18 0.06 78.73 Average: 1 11.73 0.01 2.28 0.68 0.06 85.25