---> uname -a: Linux prd-centos8-robot-2c-8g-8634.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 624 4924 19 2148 6776 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:a5:fd:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fea5:fdba/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) 11/19/2024 _x86_64_ (2 CPU) 09:08:49 LINUX RESTART (2 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:00 AM 210.05 156.29 53.76 14941.79 39962.89 09:10:01 AM 15.11 0.00 15.11 0.00 841.01 09:11:01 AM 122.86 6.88 115.98 1250.46 10730.41 09:12:01 AM 35.27 1.07 34.21 113.70 4459.05 09:13:01 AM 48.68 0.03 48.65 3.47 3330.54 09:14:02 AM 19.96 0.00 19.96 0.00 5008.00 09:15:01 AM 2.39 0.12 2.27 33.62 353.43 09:16:01 AM 0.33 0.00 0.33 0.00 5.38 09:17:01 AM 0.27 0.00 0.27 0.00 142.16 09:18:01 AM 14.70 0.32 14.38 36.93 555.11 Average: 50.09 17.93 32.16 1784.93 7084.02 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:00 AM 5535924 7052092 2346508 29.77 2688 1709076 742496 8.31 186224 1879392 98236 09:10:01 AM 5532248 7055672 2350184 29.82 2688 1715692 743796 8.33 185852 1881808 104740 09:11:01 AM 5094868 6962800 2787564 35.36 2688 2045016 783116 8.77 218484 2226988 146620 09:12:01 AM 5241088 7077768 2641344 33.51 2688 2013796 674384 7.55 240236 2056496 16 09:13:01 AM 5008676 7045012 2873756 36.46 2688 2205748 667680 7.48 257564 2246448 140260 09:14:02 AM 5005268 7041608 2877164 36.50 2688 2205752 667680 7.48 257564 2246256 4 09:15:01 AM 4943384 6989088 2939048 37.29 2688 2215116 739820 8.28 257832 2307640 4 09:16:01 AM 4933692 6979432 2948740 37.41 2688 2215152 771160 8.63 257832 2316736 48 09:17:01 AM 4926276 6976204 2956156 37.50 2688 2219340 753460 8.44 257892 2323928 8 09:18:01 AM 5054620 6945448 2827812 35.87 2688 2065984 734536 8.22 300740 2171980 31020 Average: 5127604 7012512 2754828 34.95 2688 2061067 727813 8.15 242022 2165767 52096 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 AM eth0 280.20 157.04 1227.09 60.30 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 6.47 9.35 4.10 2.17 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 97.00 74.39 1071.45 10.79 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 18.16 8.91 7.18 3.63 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 259.75 187.85 342.72 42.19 0.00 0.00 0.00 0.00 09:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:02 AM eth0 1.95 0.72 0.23 0.12 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 187.63 171.70 105.10 64.74 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 317.81 307.33 553.80 110.60 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 132.54 126.33 331.56 36.78 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 53.79 33.69 93.31 42.68 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 149.10 118.19 412.15 41.12 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:49 LINUX RESTART (2 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:00 AM all 45.51 0.08 10.60 19.19 0.10 24.51 09:10:00 AM 0 44.34 0.07 10.12 19.92 0.10 25.45 09:10:00 AM 1 46.69 0.09 11.09 18.46 0.10 23.57 09:10:01 AM all 44.04 0.00 6.50 0.00 0.00 49.46 09:10:01 AM 0 12.23 0.00 3.60 0.00 0.00 84.17 09:10:01 AM 1 76.09 0.00 9.42 0.00 0.00 14.49 09:11:01 AM all 36.34 0.00 5.58 4.79 0.11 53.18 09:11:01 AM 0 37.16 0.00 5.20 5.17 0.12 52.35 09:11:01 AM 1 35.51 0.00 5.95 4.42 0.10 54.01 09:12:01 AM all 13.18 0.00 1.70 2.86 0.08 82.18 09:12:01 AM 0 8.96 0.00 1.40 2.27 0.07 87.30 09:12:01 AM 1 17.40 0.00 2.00 3.44 0.08 77.07 09:13:01 AM all 27.65 0.00 4.38 1.03 0.09 66.85 09:13:01 AM 0 21.39 0.00 4.14 1.04 0.08 73.35 09:13:01 AM 1 33.92 0.00 4.62 1.02 0.10 60.34 09:14:02 AM all 0.33 0.00 0.27 1.89 0.03 97.48 09:14:02 AM 0 0.10 0.00 0.25 1.59 0.03 98.03 09:14:02 AM 1 0.57 0.00 0.28 2.18 0.03 96.93 09:15:01 AM all 22.00 0.00 1.17 0.10 0.08 76.65 09:15:01 AM 0 4.80 0.00 0.38 0.21 0.07 94.55 09:15:01 AM 1 39.21 0.00 1.97 0.00 0.09 58.74 09:16:01 AM all 24.74 0.00 0.60 0.00 0.08 74.58 09:16:01 AM 0 1.12 0.00 0.23 0.00 0.07 98.58 09:16:01 AM 1 48.55 0.00 0.98 0.00 0.08 50.39 09:17:01 AM all 15.11 0.00 0.40 0.05 0.07 84.37 09:17:01 AM 0 2.84 0.00 0.25 0.00 0.07 96.84 09:17:01 AM 1 27.50 0.00 0.56 0.10 0.07 71.77 09:18:01 AM all 14.18 0.00 1.68 0.11 0.06 83.98 09:18:01 AM 0 16.64 0.00 2.31 0.05 0.05 80.95 09:18:01 AM 1 11.71 0.00 1.05 0.17 0.07 87.00 Average: all 22.10 0.01 2.92 3.29 0.08 71.61 Average: 0 15.20 0.01 2.68 3.31 0.07 78.73 Average: 1 29.01 0.01 3.16 3.26 0.08 64.47