---> uname -a: Linux prd-centos8-robot-2c-8g-12063.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4946 19 2160 6809 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:21:41:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fe21:4110/64 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) 12/02/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 111.96 7.16 104.80 1262.51 8679.41 01:14:01 AM 51.39 0.63 50.76 48.93 7383.74 01:15:01 AM 23.04 0.42 22.63 64.78 1364.88 01:16:01 AM 54.46 0.03 54.42 3.47 7579.45 01:17:01 AM 2.87 0.10 2.77 32.13 91.78 01:18:01 AM 1.87 0.00 1.87 0.00 140.95 01:19:01 AM 0.23 0.00 0.23 0.00 56.94 01:20:01 AM 0.30 0.00 0.30 0.00 26.86 01:21:01 AM 0.28 0.00 0.28 0.00 72.66 01:22:01 AM 0.47 0.02 0.45 0.13 15.94 01:23:01 AM 9.01 5.93 3.08 574.74 84.87 01:24:01 AM 0.48 0.00 0.48 0.00 39.25 01:25:01 AM 7.41 0.33 7.08 37.85 277.89 Average: 20.29 1.13 19.17 155.74 1985.67 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5224724 7027508 2657700 33.72 2688 1980872 677216 7.58 210124 2110328 168148 01:14:01 AM 5166420 7001640 2716004 34.46 2688 2012504 694060 7.77 221120 2148128 4 01:15:01 AM 5148172 7035124 2734252 34.69 2688 2061668 689792 7.72 250924 2129028 41228 01:16:01 AM 5021356 7060048 2861068 36.30 2688 2208316 628232 7.03 257396 2227692 76 01:17:01 AM 4978444 7018928 2903980 36.84 2688 2210108 692712 7.76 257536 2270656 832 01:18:01 AM 4975296 7017532 2907128 36.88 2688 2211872 709116 7.94 257548 2273668 220 01:19:01 AM 4971176 7014804 2911248 36.93 2688 2213328 729900 8.17 257548 2277872 60 01:20:01 AM 4966492 7011752 2915932 36.99 2688 2214904 767248 8.59 257552 2282108 948 01:21:01 AM 4964964 7011540 2917460 37.01 2688 2216204 767248 8.59 257552 2283752 144 01:22:01 AM 4963672 7010620 2918752 37.03 2688 2216576 782976 8.77 257556 2285056 272 01:23:01 AM 4946528 7010928 2935896 37.25 2688 2233976 771664 8.64 259760 2299624 64 01:24:01 AM 4943560 7009168 2938864 37.28 2688 2235184 771664 8.64 259760 2302808 328 01:25:01 AM 5087492 6991576 2794932 35.46 2688 2077660 691636 7.74 301264 2133864 28488 Average: 5027561 7017013 2854863 36.22 2688 2161013 721036 8.07 254280 2232660 18524 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 89.17 78.17 941.86 11.08 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 39.29 28.05 434.73 3.33 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 23.11 21.06 97.82 6.41 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 208.20 150.42 242.99 41.18 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 61.54 52.16 12.69 6.36 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 79.19 76.57 16.20 7.75 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 49.19 48.01 10.69 5.24 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 71.19 70.85 13.68 6.59 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 60.93 58.86 12.34 6.60 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 14.76 13.58 3.85 2.62 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 7.71 6.71 1.79 1.16 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 36.09 33.69 9.17 6.03 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 81.71 61.31 103.73 50.16 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 63.24 53.80 146.27 11.89 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) 12/02/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 37.01 0.00 5.99 3.61 0.12 53.27 01:13:01 AM 0 39.51 0.00 6.32 3.07 0.12 50.99 01:13:01 AM 1 34.52 0.00 5.67 4.15 0.12 55.55 01:14:01 AM all 9.01 0.00 1.29 2.26 0.08 87.37 01:14:01 AM 0 11.69 0.00 1.17 2.47 0.08 84.59 01:14:01 AM 1 6.33 0.00 1.40 2.04 0.07 90.16 01:15:01 AM all 18.76 0.00 2.63 1.55 0.08 76.97 01:15:01 AM 0 22.12 0.00 2.74 2.22 0.08 72.83 01:15:01 AM 1 15.40 0.00 2.52 0.89 0.08 81.11 01:16:01 AM all 18.55 0.00 3.28 3.37 0.07 74.73 01:16:01 AM 0 20.11 0.00 3.46 4.49 0.05 71.89 01:16:01 AM 1 16.98 0.00 3.11 2.25 0.08 77.57 01:17:01 AM all 3.50 0.00 0.36 0.02 0.06 96.07 01:17:01 AM 0 3.11 0.00 0.23 0.00 0.05 96.60 01:17:01 AM 1 3.88 0.00 0.49 0.03 0.07 95.53 01:18:01 AM all 8.01 0.00 0.47 0.01 0.08 91.43 01:18:01 AM 0 10.58 0.00 0.50 0.02 0.08 88.82 01:18:01 AM 1 5.44 0.00 0.44 0.00 0.08 94.04 01:19:01 AM all 5.28 0.00 0.33 0.00 0.09 94.31 01:19:01 AM 0 5.53 0.00 0.27 0.00 0.10 94.10 01:19:01 AM 1 5.02 0.00 0.38 0.00 0.08 94.51 01:20:01 AM all 4.87 0.00 0.33 0.00 0.09 94.72 01:20:01 AM 0 3.84 0.00 0.28 0.00 0.10 95.78 01:20:01 AM 1 5.89 0.00 0.37 0.00 0.08 93.65 01:21:01 AM all 6.99 0.00 0.43 0.01 0.08 92.49 01:21:01 AM 0 7.55 0.00 0.35 0.02 0.08 92.00 01:21:01 AM 1 6.44 0.00 0.50 0.00 0.08 92.98 01:22:01 AM all 4.16 0.00 0.28 0.00 0.07 95.50 01:22:01 AM 0 5.28 0.00 0.30 0.00 0.08 94.33 01:22:01 AM 1 3.04 0.00 0.25 0.00 0.05 96.66 01:23:01 AM all 2.36 0.23 0.34 0.19 0.09 96.78 01:23:01 AM 0 3.36 0.47 0.40 0.37 0.10 95.31 01:23:01 AM 1 1.35 0.00 0.28 0.02 0.08 98.26 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 10.16 0.00 0.50 0.00 0.09 89.24 01:24:01 AM 0 9.08 0.00 0.50 0.00 0.08 90.34 01:24:01 AM 1 11.25 0.00 0.50 0.00 0.10 88.15 01:25:01 AM all 20.84 0.00 2.04 0.07 0.08 76.98 01:25:01 AM 0 27.69 0.00 1.94 0.10 0.08 70.19 01:25:01 AM 1 13.97 0.00 2.14 0.03 0.08 83.77 Average: all 11.51 0.02 1.41 0.85 0.08 86.13 Average: 0 13.05 0.04 1.42 0.98 0.08 84.43 Average: 1 9.97 0.00 1.39 0.73 0.08 87.83