---> uname -a: Linux prd-centos8-robot-2c-8g-16010.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 5005 19 2120 6829 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:74:2f:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe74:2fdb/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) 04/27/2024 _x86_64_ (2 CPU) 04:06:14 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 89.39 22.74 66.65 5012.96 5669.53 04:09:01 AM 83.29 0.75 82.54 52.52 8747.86 04:10:01 AM 27.64 0.85 26.79 123.96 2302.40 04:11:01 AM 44.89 0.17 44.73 9.46 2884.51 04:12:01 AM 23.65 0.07 23.58 4.53 5404.27 04:13:01 AM 3.58 0.00 3.58 0.00 153.06 04:14:01 AM 0.13 0.00 0.13 0.00 1.58 04:15:01 AM 6.28 0.23 6.05 34.13 256.86 04:16:01 AM 24.88 0.50 24.38 63.71 1210.83 Average: 33.75 2.81 30.94 589.14 2958.99 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5383140 7080616 2499292 31.71 2688 1880260 672308 7.53 209552 1971416 136248 04:09:01 AM 5196684 7023212 2685748 34.07 2688 2003080 699228 7.83 221292 2116652 50732 04:10:01 AM 5213336 7047512 2669096 33.86 2688 2011316 701828 7.86 244448 2080196 3284 04:11:01 AM 4997952 7026200 2884480 36.59 2688 2197572 683084 7.65 262060 2254380 152864 04:12:01 AM 4997412 7026996 2885020 36.60 2688 2199180 713620 7.99 262844 2250216 1368 04:13:01 AM 4997332 7026916 2885100 36.60 2688 2199180 713620 7.99 262844 2250296 4 04:14:01 AM 4987988 7017588 2894444 36.72 2688 2199196 729724 8.17 262844 2259188 4 04:15:01 AM 5133228 6999136 2749204 34.88 2688 2040448 709012 7.94 256824 2137212 7280 04:16:01 AM 5131012 7003680 2751420 34.91 2688 2048236 700540 7.84 442680 1957988 10436 Average: 5115343 7027984 2767089 35.10 2688 2086496 702552 7.87 269488 2141949 40247 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 276.33 170.31 1542.60 61.25 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 55.94 42.99 499.86 7.97 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 16.79 9.36 6.03 3.61 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 40.85 34.73 288.27 8.68 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 225.66 183.44 63.35 44.48 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 214.08 213.61 43.10 89.37 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 207.33 204.52 125.40 76.76 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 99.90 88.19 131.80 45.33 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 17.49 16.26 14.06 7.88 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 128.26 107.04 301.64 38.37 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) 04/27/2024 _x86_64_ (2 CPU) 04:06:14 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 38.00 0.00 6.54 4.03 0.13 51.30 04:08:01 AM 0 44.85 0.00 7.99 3.99 0.13 43.03 04:08:01 AM 1 31.15 0.00 5.08 4.08 0.13 59.55 04:09:01 AM all 37.20 0.00 4.24 6.44 0.11 52.01 04:09:01 AM 0 41.78 0.00 4.47 6.87 0.12 46.78 04:09:01 AM 1 32.63 0.00 4.02 6.01 0.10 57.25 04:10:01 AM all 13.23 0.00 1.81 3.17 0.08 81.71 04:10:01 AM 0 18.28 0.00 1.85 2.77 0.08 77.01 04:10:01 AM 1 8.19 0.00 1.77 3.58 0.07 86.40 04:11:01 AM all 31.22 0.00 4.11 3.72 0.10 60.85 04:11:01 AM 0 29.14 0.00 3.76 3.11 0.10 63.89 04:11:01 AM 1 33.31 0.00 4.47 4.32 0.10 57.80 04:12:01 AM all 6.25 0.00 0.98 1.16 0.05 91.56 04:12:01 AM 0 8.40 0.00 0.99 1.32 0.05 89.24 04:12:01 AM 1 4.07 0.00 0.98 1.00 0.05 93.90 04:13:01 AM all 17.37 0.00 0.42 0.04 0.08 82.09 04:13:01 AM 0 30.62 0.00 0.62 0.02 0.08 68.66 04:13:01 AM 1 4.13 0.00 0.22 0.07 0.08 95.50 04:14:01 AM all 22.89 0.00 0.48 0.00 0.08 76.55 04:14:01 AM 0 44.89 0.00 0.72 0.00 0.10 54.29 04:14:01 AM 1 0.97 0.00 0.23 0.00 0.07 98.73 04:15:01 AM all 14.76 0.00 1.39 0.06 0.08 83.72 04:15:01 AM 0 20.14 0.00 1.49 0.07 0.07 78.23 04:15:01 AM 1 9.34 0.00 1.28 0.05 0.08 89.24 04:16:01 AM all 32.10 0.00 2.86 0.49 0.09 64.46 04:16:01 AM 0 53.48 0.00 3.27 0.73 0.10 42.42 04:16:01 AM 1 10.71 0.00 2.45 0.25 0.08 86.51 Average: all 23.70 0.00 2.54 2.13 0.09 71.54 Average: 0 32.41 0.00 2.80 2.10 0.09 62.60 Average: 1 14.98 0.00 2.28 2.16 0.09 80.50