---> uname -a: Linux prd-centos8-robot-2c-8g-7780.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 546 4953 19 2197 6854 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:82:bf:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe82:bf79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 12:08:46 LINUX RESTART (2 CPU) 12:09:01 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 199.18 150.97 48.21 14417.49 38031.82 12:11:01 PM 85.69 7.88 77.81 1397.34 5928.95 12:12:01 PM 79.90 0.75 79.15 52.52 8577.40 12:13:01 PM 17.71 0.85 16.86 123.96 1543.47 12:14:01 PM 56.71 2.72 53.99 406.60 5708.08 12:15:01 PM 12.35 0.08 12.26 3.33 2693.10 12:16:01 PM 2.57 0.02 2.55 0.93 1011.60 12:17:01 PM 1.45 0.07 1.38 1.07 194.42 12:18:01 PM 25.91 0.47 25.45 69.19 2509.32 Average: 53.50 18.20 35.30 1830.61 7356.10 12:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 5686840 7128804 2195596 27.85 2688 1638308 645108 7.22 169036 1755684 51260 12:11:01 PM 5318364 7067204 2564072 32.53 2688 1931064 677204 7.58 212268 2030944 173444 12:12:01 PM 5219980 7045248 2662456 33.78 2688 2002548 673080 7.54 222320 2095128 37108 12:13:01 PM 5280764 7111052 2601672 33.01 2688 2007536 603632 6.76 241088 2014828 4 12:14:01 PM 5044156 7085836 2838280 36.01 2688 2211100 598064 6.70 267264 2196484 73204 12:15:01 PM 4897564 6963928 2984872 37.87 2688 2235784 761936 8.53 267704 2340016 24596 12:16:01 PM 4878368 6951052 3004068 38.11 2688 2242104 816868 9.15 267904 2359196 2608 12:17:01 PM 5171888 7080888 2710548 34.39 2688 2079772 602180 6.74 258296 2073508 5660 12:18:01 PM 5072240 7015856 2810196 35.65 2688 2118584 682260 7.64 473572 1985708 180 Average: 5174463 7049985 2707973 34.35 2688 2051867 673370 7.54 264384 2094611 40896 12:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 232.58 134.32 912.65 53.05 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 78.75 66.77 910.36 8.04 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 36.33 26.10 278.28 5.53 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 23.53 12.85 11.23 9.59 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 217.98 189.79 336.80 42.47 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 37.09 33.01 401.47 3.33 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 184.17 183.14 62.41 18.14 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 75.57 66.82 59.22 11.32 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 59.06 39.69 105.83 85.63 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 105.01 83.61 342.07 26.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 12:08:46 LINUX RESTART (2 CPU) 12:09:01 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 33.14 0.05 9.54 32.93 0.08 24.26 12:10:01 PM 0 33.95 0.07 8.68 32.87 0.08 24.34 12:10:01 PM 1 32.33 0.03 10.40 32.99 0.08 24.17 12:11:01 PM all 40.10 0.00 5.61 2.34 0.12 51.84 12:11:01 PM 0 54.62 0.00 6.89 3.05 0.12 35.31 12:11:01 PM 1 25.62 0.00 4.33 1.63 0.12 68.31 12:12:01 PM all 24.09 0.00 2.98 2.47 0.07 70.39 12:12:01 PM 0 32.27 0.00 3.12 1.90 0.07 62.65 12:12:01 PM 1 15.91 0.00 2.84 3.04 0.07 78.14 12:13:01 PM all 12.45 0.00 1.44 0.51 0.05 85.55 12:13:01 PM 0 21.42 0.00 1.74 0.43 0.05 76.36 12:13:01 PM 1 3.46 0.00 1.15 0.58 0.05 94.75 12:14:01 PM all 32.29 0.00 5.22 1.82 0.12 60.54 12:14:01 PM 0 35.06 0.00 5.07 1.98 0.12 57.78 12:14:01 PM 1 29.51 0.00 5.38 1.67 0.12 63.32 12:15:01 PM all 3.70 0.00 0.83 0.60 0.04 94.83 12:15:01 PM 0 5.73 0.00 1.02 0.42 0.05 92.78 12:15:01 PM 1 1.66 0.00 0.64 0.79 0.03 96.89 12:16:01 PM all 29.01 0.00 1.60 0.25 0.08 69.06 12:16:01 PM 0 48.60 0.00 1.99 0.07 0.08 49.26 12:16:01 PM 1 9.62 0.00 1.21 0.42 0.08 88.67 12:17:01 PM all 8.67 0.00 0.98 0.04 0.06 90.25 12:17:01 PM 0 9.52 0.00 0.89 0.08 0.05 89.45 12:17:01 PM 1 7.81 0.00 1.07 0.00 0.07 91.05 12:18:01 PM all 31.58 0.00 2.79 0.78 0.09 64.75 12:18:01 PM 0 29.97 0.00 2.48 0.97 0.10 66.48 12:18:01 PM 1 33.18 0.00 3.10 0.60 0.08 63.03 Average: all 23.89 0.01 3.44 4.62 0.08 67.96 Average: 0 30.10 0.01 3.54 4.62 0.08 61.65 Average: 1 17.69 0.00 3.34 4.62 0.08 74.27