---> uname -a: Linux prd-centos8-robot-2c-8g-16459.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: 2799.998 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4976 19 2132 6812 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:b5:5c:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:feb5:5c6f/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) 04/28/2024 _x86_64_ (2 CPU) 10:24:40 LINUX RESTART (2 CPU) 10:25:01 AM tps rtps wtps bread/s bwrtn/s 10:26:01 AM 164.46 111.21 53.25 13261.45 38272.33 10:27:01 AM 49.03 6.88 42.15 1302.10 4882.69 10:28:01 AM 84.96 0.12 84.84 3.07 7901.20 10:29:01 AM 36.80 0.67 36.13 49.98 3897.03 10:30:01 AM 26.96 1.00 25.96 132.89 1435.29 10:31:01 AM 43.64 2.55 41.10 397.00 6800.05 10:32:01 AM 2.90 0.00 2.90 0.00 97.03 10:33:01 AM 12.88 0.27 12.61 35.19 654.66 10:34:01 AM 24.99 0.50 24.49 63.71 915.83 Average: 49.63 13.69 35.94 1693.94 7206.42 10:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 AM 5520216 7030828 2362220 29.97 2688 1703720 746868 8.36 184680 1895880 92116 10:27:01 AM 5389740 7013648 2492696 31.62 2688 1814712 761888 8.53 219048 1981728 32608 10:28:01 AM 5117520 6964092 2764916 35.08 2688 2023720 755320 8.46 214532 2207276 104516 10:29:01 AM 5121340 6966420 2761096 35.03 2688 2022124 749020 8.39 233980 2182856 15804 10:30:01 AM 4972092 7001644 2910344 36.92 2688 2199188 707048 7.92 261904 2280800 169760 10:31:01 AM 5002952 7046216 2879484 36.53 2688 2212680 659816 7.39 267704 2237020 28 10:32:01 AM 4965496 7009408 2916940 37.01 2688 2213324 724176 8.11 267872 2274272 148 10:33:01 AM 5104896 6980472 2777540 35.24 2688 2049964 731228 8.19 287032 2135284 13204 10:34:01 AM 5079648 6959504 2802788 35.56 2688 2055012 750564 8.40 444740 2008108 16132 Average: 5141544 6996915 2740892 34.77 2688 2032716 731770 8.19 264610 2133692 49368 10:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 256.63 152.10 1112.46 56.93 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 38.59 34.07 441.41 4.05 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 52.58 44.99 498.20 7.74 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 16.66 6.91 5.83 2.86 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 41.32 35.34 280.42 8.04 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 529.44 492.24 112.67 101.91 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 22.16 18.03 11.82 3.13 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 65.62 52.79 91.08 26.54 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 18.89 16.43 13.96 8.56 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 115.77 94.77 285.32 24.42 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) 04/28/2024 _x86_64_ (2 CPU) 10:24:40 LINUX RESTART (2 CPU) 10:25:01 AM CPU %user %nice %system %iowait %steal %idle 10:26:01 AM all 32.29 0.06 9.53 20.52 0.18 37.43 10:26:01 AM 0 34.89 0.03 9.80 18.34 0.15 36.79 10:26:01 AM 1 29.68 0.08 9.26 22.70 0.20 38.07 10:27:01 AM all 12.04 0.00 2.04 27.03 0.05 58.84 10:27:01 AM 0 17.06 0.00 2.25 36.44 0.05 44.19 10:27:01 AM 1 7.04 0.00 1.83 17.64 0.05 73.45 10:28:01 AM all 38.08 0.00 4.54 3.49 0.10 53.79 10:28:01 AM 0 45.20 0.00 5.28 3.36 0.10 46.07 10:28:01 AM 1 30.98 0.00 3.80 3.62 0.10 61.50 10:29:01 AM all 15.69 0.00 1.78 5.93 0.08 76.51 10:29:01 AM 0 11.92 0.00 1.48 4.67 0.10 81.82 10:29:01 AM 1 19.46 0.00 2.08 7.19 0.07 71.20 10:30:01 AM all 25.66 0.00 4.09 0.97 0.10 69.19 10:30:01 AM 0 29.30 0.00 4.72 0.97 0.12 64.89 10:30:01 AM 1 22.01 0.00 3.45 0.97 0.08 73.48 10:31:01 AM all 11.31 0.00 2.58 3.83 0.07 82.21 10:31:01 AM 0 7.52 0.00 2.38 2.70 0.07 87.33 10:31:01 AM 1 15.12 0.00 2.78 4.96 0.07 77.07 10:32:01 AM all 2.06 0.00 0.36 0.02 0.04 97.53 10:32:01 AM 0 3.08 0.00 0.37 0.00 0.03 96.52 10:32:01 AM 1 1.04 0.00 0.35 0.03 0.05 98.53 10:33:01 AM all 17.23 0.00 2.22 0.18 0.07 80.30 10:33:01 AM 0 25.19 0.00 2.01 0.07 0.07 72.67 10:33:01 AM 1 9.25 0.00 2.44 0.30 0.07 87.94 10:34:01 AM all 31.22 0.00 3.11 0.28 0.08 65.31 10:34:01 AM 0 38.52 0.00 3.30 0.43 0.08 57.67 10:34:01 AM 1 23.92 0.00 2.92 0.13 0.07 72.96 Average: all 20.63 0.01 3.36 6.89 0.08 69.03 Average: 0 23.65 0.00 3.51 7.42 0.09 65.34 Average: 1 17.61 0.01 3.21 6.37 0.08 72.72