---> uname -a: Linux prd-centos8-robot-2c-8g-7089.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4878 19 2199 6781 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:9c:89:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe9c:89fb/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) 08/03/2024 _x86_64_ (2 CPU) 03:08:13 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 46.28 17.48 28.81 5430.46 4411.41 03:11:01 AM 120.71 7.41 113.30 1295.64 9736.56 03:12:01 AM 27.98 0.82 27.16 121.71 3152.56 03:13:01 AM 10.73 0.03 10.69 2.27 1027.32 03:14:01 AM 54.90 0.03 54.87 3.47 7178.09 03:15:01 AM 4.62 0.10 4.52 32.12 209.40 03:16:01 AM 1.88 0.03 1.85 1.87 203.82 03:17:01 AM 0.40 0.00 0.40 0.00 152.84 03:18:01 AM 0.35 0.00 0.35 0.00 136.39 03:19:01 AM 6.38 5.95 0.43 574.97 146.91 03:20:01 AM 3.12 0.00 3.12 0.00 236.27 03:21:01 AM 0.42 0.00 0.42 0.00 197.13 03:22:01 AM 12.71 0.33 12.38 37.85 650.78 Average: 22.35 2.48 19.87 577.00 2111.17 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5400664 6997952 2481768 31.48 2688 1787468 745096 8.34 193152 1999116 122708 03:11:01 AM 5145416 6968728 2737016 34.72 2688 2000136 733868 8.22 223036 2168508 75192 03:12:01 AM 5217480 7045148 2664952 33.81 2688 2005052 658656 7.37 242076 2079576 28 03:13:01 AM 5053640 6972052 2828792 35.89 2688 2092668 733200 8.21 259472 2216072 71836 03:14:01 AM 4997768 7023476 2884664 36.60 2688 2195152 660064 7.39 261792 2249328 76 03:15:01 AM 4951904 6980348 2930528 37.18 2688 2197904 743152 8.32 262112 2295012 1192 03:16:01 AM 4945148 6977160 2937284 37.26 2688 2201464 743152 8.32 262584 2301212 416 03:17:01 AM 4936768 6973796 2945664 37.37 2688 2206472 766136 8.58 262584 2309740 956 03:18:01 AM 4930480 6972904 2951952 37.45 2688 2211880 798720 8.94 262584 2315600 2376 03:19:01 AM 4908980 6972608 2973452 37.72 2688 2233020 782364 8.76 264744 2334848 2672 03:20:01 AM 4902204 6969976 2980228 37.81 2688 2237160 800708 8.97 264808 2341460 1212 03:21:01 AM 4899200 6972040 2983232 37.85 2688 2242220 782744 8.76 264808 2344260 484 03:22:01 AM 5033208 6977108 2849224 36.15 2688 2119268 719884 8.06 315796 2182600 55204 Average: 5024835 6984869 2857597 36.25 2688 2133066 743673 8.33 256888 2241333 25719 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 301.08 191.84 1579.53 60.58 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 50.97 41.04 520.07 7.95 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 16.11 9.22 10.19 3.31 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 31.68 27.59 256.16 5.59 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 611.75 531.11 134.62 108.24 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 63.33 56.08 19.38 5.90 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 153.17 153.63 29.26 12.13 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 237.83 239.09 45.12 18.65 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 200.27 202.15 39.68 15.88 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 162.26 162.12 30.89 12.77 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 160.55 160.50 32.83 12.97 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 217.45 219.90 41.57 16.77 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 132.49 101.62 174.99 106.32 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 179.91 161.21 224.20 29.77 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) 08/03/2024 _x86_64_ (2 CPU) 03:08:13 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 32.79 0.00 5.32 3.18 0.09 58.62 03:10:01 AM 0 30.66 0.00 6.39 4.04 0.10 58.81 03:10:01 AM 1 34.91 0.00 4.26 2.31 0.08 58.44 03:11:01 AM all 32.28 0.00 5.59 6.75 0.12 55.27 03:11:01 AM 0 24.71 0.00 5.35 6.80 0.12 63.02 03:11:01 AM 1 39.90 0.00 5.82 6.69 0.12 47.46 03:12:01 AM all 10.05 0.00 1.33 1.57 0.08 86.98 03:12:01 AM 0 4.63 0.00 1.10 1.57 0.07 92.62 03:12:01 AM 1 15.46 0.00 1.56 1.57 0.08 81.32 03:13:01 AM all 11.50 0.00 2.39 0.33 0.05 85.73 03:13:01 AM 0 13.43 0.00 2.22 0.37 0.05 83.92 03:13:01 AM 1 9.58 0.00 2.55 0.28 0.05 87.54 03:14:01 AM all 19.08 0.00 4.23 2.36 0.10 74.23 03:14:01 AM 0 10.84 0.00 3.54 2.25 0.08 83.29 03:14:01 AM 1 27.38 0.00 4.93 2.46 0.12 65.11 03:15:01 AM all 6.02 0.00 0.70 0.04 0.05 93.19 03:15:01 AM 0 6.13 0.00 0.75 0.05 0.05 93.02 03:15:01 AM 1 5.91 0.00 0.64 0.03 0.05 93.37 03:16:01 AM all 12.97 0.00 1.15 0.06 0.08 85.75 03:16:01 AM 0 12.15 0.00 1.30 0.02 0.09 86.44 03:16:01 AM 1 13.78 0.00 0.99 0.10 0.07 85.06 03:17:01 AM all 17.75 0.00 1.58 0.00 0.09 80.59 03:17:01 AM 0 6.85 0.00 1.18 0.00 0.08 91.89 03:17:01 AM 1 28.90 0.00 1.98 0.00 0.10 69.01 03:18:01 AM all 16.69 0.00 1.52 0.04 0.08 81.66 03:18:01 AM 0 10.91 0.00 1.36 0.08 0.08 87.56 03:18:01 AM 1 22.53 0.00 1.68 0.00 0.08 75.71 03:19:01 AM all 13.73 0.28 1.24 1.06 0.08 83.62 03:19:01 AM 0 12.12 0.57 1.42 2.13 0.07 83.69 03:19:01 AM 1 15.31 0.00 1.06 0.00 0.08 83.54 03:20:01 AM all 13.85 0.00 1.24 0.14 0.10 84.68 03:20:01 AM 0 7.43 0.00 0.91 0.27 0.10 91.29 03:20:01 AM 1 20.33 0.00 1.56 0.00 0.10 78.00 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 17.42 0.00 1.61 0.00 0.13 80.84 03:21:01 AM 0 11.35 0.00 1.40 0.00 0.12 87.14 03:21:01 AM 1 23.48 0.00 1.82 0.00 0.14 74.57 03:22:01 AM all 26.04 0.00 2.66 0.18 0.09 71.03 03:22:01 AM 0 13.90 0.00 2.72 0.28 0.08 83.02 03:22:01 AM 1 38.17 0.00 2.60 0.07 0.10 59.07 Average: all 17.72 0.02 2.36 1.21 0.09 78.60 Average: 0 12.71 0.04 2.29 1.38 0.08 83.49 Average: 1 22.73 0.00 2.42 1.05 0.09 73.70