---> uname -a: Linux prd-centos8-robot-2c-8g-18459.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 634 4943 19 2119 6766 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:18:b2:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe18:b208/64 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) 07/07/2024 _x86_64_ (2 CPU) 01:39:48 LINUX RESTART (2 CPU) 01:40:01 AM tps rtps wtps bread/s bwrtn/s 01:41:01 AM 205.03 148.08 56.95 13530.53 38544.72 01:42:01 AM 96.58 12.66 83.92 2332.54 6410.01 01:43:01 AM 74.96 0.70 74.26 50.78 9293.95 01:44:01 AM 30.84 0.85 29.99 123.96 1727.14 01:45:01 AM 40.88 0.15 40.73 36.53 6605.65 01:46:01 AM 0.63 0.00 0.63 0.00 58.88 01:47:01 AM 0.15 0.00 0.15 0.00 2.17 01:48:01 AM 1.93 0.32 1.62 36.92 89.80 01:49:01 AM 26.24 0.52 25.72 63.85 1294.40 Average: 53.03 18.15 34.89 1797.72 7115.40 01:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 AM 5721844 7131384 2160588 27.41 2688 1606240 653944 7.32 165180 1726348 47900 01:42:01 AM 5179912 6991632 2702520 34.29 2688 1989864 749808 8.40 217736 2149412 232108 01:43:01 AM 5133168 6973108 2749264 34.88 2688 2017392 738528 8.27 231836 2172552 15800 01:44:01 AM 4983780 7002620 2898652 36.77 2688 2188684 686356 7.69 257392 2273292 164800 01:45:01 AM 4959404 6982408 2923028 37.08 2688 2192872 749080 8.39 259604 2288628 1504 01:46:01 AM 4959228 6982232 2923204 37.09 2688 2192872 749080 8.39 259604 2288692 16 01:47:01 AM 4938936 6961956 2943496 37.34 2688 2192888 781888 8.75 259604 2309040 8 01:48:01 AM 5139092 7006796 2743340 34.80 2688 2038956 683644 7.65 255204 2115396 8344 01:49:01 AM 5121488 6984604 2760944 35.03 2688 2038400 709184 7.94 441788 1967472 208 Average: 5126317 7001860 2756115 34.97 2688 2050908 722390 8.09 260883 2143426 52299 01:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 252.05 140.46 967.24 55.81 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 84.47 71.19 940.32 8.33 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 41.49 28.62 277.35 7.27 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 37.84 32.62 270.31 7.34 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 276.87 241.93 75.89 55.03 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 227.94 227.31 45.87 95.27 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 183.72 180.42 256.24 65.22 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 132.31 121.38 143.36 53.44 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 18.38 18.06 15.17 8.71 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 139.45 118.00 332.43 39.60 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) 07/07/2024 _x86_64_ (2 CPU) 01:39:48 LINUX RESTART (2 CPU) 01:40:01 AM CPU %user %nice %system %iowait %steal %idle 01:41:01 AM all 34.43 0.08 9.44 41.49 0.09 14.47 01:41:01 AM 0 32.51 0.10 9.35 40.63 0.10 17.30 01:41:01 AM 1 36.34 0.07 9.52 42.34 0.08 11.65 01:42:01 AM all 36.70 0.00 5.95 2.60 0.10 54.65 01:42:01 AM 0 20.66 0.00 4.71 2.51 0.10 72.02 01:42:01 AM 1 52.78 0.00 7.18 2.68 0.10 37.26 01:43:01 AM all 21.92 0.00 2.81 2.89 0.08 72.31 01:43:01 AM 0 20.39 0.00 2.55 2.20 0.08 74.77 01:43:01 AM 1 23.46 0.00 3.06 3.58 0.07 69.84 01:44:01 AM all 22.95 0.00 3.81 1.72 0.07 71.45 01:44:01 AM 0 20.54 0.00 3.44 1.75 0.08 74.19 01:44:01 AM 1 25.35 0.00 4.18 1.70 0.07 68.71 01:45:01 AM all 12.35 0.00 2.14 1.82 0.06 83.63 01:45:01 AM 0 10.01 0.00 2.03 1.83 0.05 86.08 01:45:01 AM 1 14.69 0.00 2.24 1.81 0.07 81.19 01:46:01 AM all 19.53 0.00 0.46 0.01 0.13 79.87 01:46:01 AM 0 20.50 0.00 0.49 0.02 0.15 78.85 01:46:01 AM 1 18.57 0.00 0.44 0.00 0.10 80.90 01:47:01 AM all 20.05 0.00 0.47 0.00 0.13 79.36 01:47:01 AM 0 22.63 0.00 0.52 0.00 0.12 76.73 01:47:01 AM 1 17.46 0.00 0.42 0.00 0.13 81.99 01:48:01 AM all 16.07 0.00 0.96 0.01 0.09 82.88 01:48:01 AM 0 17.77 0.00 1.12 0.00 0.10 81.01 01:48:01 AM 1 14.36 0.00 0.79 0.02 0.08 84.75 01:49:01 AM all 29.04 0.00 3.41 1.60 0.10 65.85 01:49:01 AM 0 29.99 0.00 3.51 1.09 0.10 65.31 01:49:01 AM 1 28.10 0.00 3.30 2.12 0.10 66.38 Average: all 23.68 0.01 3.27 5.76 0.09 67.19 Average: 0 21.66 0.01 3.08 5.53 0.10 69.63 Average: 1 25.69 0.01 3.46 6.00 0.09 64.75