---> uname -a: Linux prd-centos8-robot-2c-8g-6132.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 556 5022 19 2117 6844 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:bb:9a:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:febb:9ad3/64 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) 04/09/2024 _x86_64_ (2 CPU) 05:40:52 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 84.54 9.15 75.39 1502.17 6124.69 05:44:01 AM 77.27 0.75 76.52 52.52 8516.90 05:45:01 AM 18.24 0.85 17.39 123.96 1537.82 05:46:01 AM 33.37 0.17 33.21 9.46 1833.29 05:47:01 AM 35.46 0.03 35.43 3.47 6617.96 05:48:01 AM 3.42 0.02 3.40 0.13 109.40 05:49:01 AM 0.18 0.00 0.18 0.00 3.75 05:50:01 AM 11.80 0.23 11.56 34.12 411.08 05:51:01 AM 24.92 0.52 24.40 64.63 1103.98 Average: 32.13 1.30 30.83 198.95 2917.50 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5331620 7074424 2550808 32.36 2688 1925004 685656 7.68 211712 2019404 164892 05:44:01 AM 5209172 7036396 2673256 33.91 2688 2004760 687752 7.70 221864 2106808 36440 05:45:01 AM 5277672 7109936 2604756 33.05 2688 2009748 626244 7.01 240740 2020264 4 05:46:01 AM 4979108 7018704 2903320 36.83 2688 2209148 696604 7.80 261296 2273664 182052 05:47:01 AM 5018480 7049572 2863948 36.33 2688 2200944 677968 7.59 263028 2228424 200 05:48:01 AM 4924380 6955588 2958048 37.53 2688 2201060 798400 8.94 263028 2321604 44 05:49:01 AM 4958320 6989580 2924108 37.10 2688 2201136 739012 8.27 263028 2287932 48 05:50:01 AM 5091572 6973536 2790856 35.41 2688 2055224 745304 8.35 271452 2160744 21584 05:51:01 AM 5172868 7038388 2709560 34.37 2688 2040660 681756 7.63 439592 1918332 16020 Average: 5107021 7027347 2775407 35.21 2688 2094187 704300 7.89 270638 2148575 46809 05:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 79.02 65.19 902.66 7.61 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 32.99 25.65 283.91 5.76 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 18.84 9.41 5.81 3.50 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 33.06 28.54 294.11 6.61 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 213.63 198.18 52.43 46.51 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 467.23 403.13 4754.06 713.77 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 434.78 384.55 5286.89 24.94 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 200.32 163.25 1908.48 27.46 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 19.06 17.06 14.70 7.96 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 166.54 143.88 1500.29 93.79 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) 04/09/2024 _x86_64_ (2 CPU) 05:40:52 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 37.04 0.00 5.12 2.31 0.11 55.42 05:43:01 AM 0 46.96 0.00 6.16 2.51 0.12 44.26 05:43:01 AM 1 27.12 0.00 4.08 2.10 0.10 66.60 05:44:01 AM all 26.38 0.00 3.23 2.63 0.08 67.69 05:44:01 AM 0 38.52 0.00 3.45 2.23 0.08 55.71 05:44:01 AM 1 14.23 0.00 3.00 3.02 0.08 79.67 05:45:01 AM all 12.18 0.00 1.35 0.79 0.07 85.61 05:45:01 AM 0 12.74 0.00 1.33 0.83 0.05 85.04 05:45:01 AM 1 11.62 0.00 1.37 0.75 0.08 86.17 05:46:01 AM all 24.94 0.00 3.59 0.80 0.08 70.60 05:46:01 AM 0 36.30 0.00 4.35 1.10 0.07 58.19 05:46:01 AM 1 13.55 0.00 2.84 0.50 0.08 83.03 05:47:01 AM all 9.19 0.00 1.92 1.38 0.06 87.45 05:47:01 AM 0 11.50 0.00 1.89 2.38 0.07 84.16 05:47:01 AM 1 6.89 0.00 1.96 0.38 0.05 90.72 05:48:01 AM all 16.09 0.00 1.23 0.03 0.11 82.54 05:48:01 AM 0 22.34 0.00 1.82 0.00 0.12 75.72 05:48:01 AM 1 9.87 0.00 0.64 0.07 0.10 89.32 05:49:01 AM all 10.92 0.00 1.08 0.00 0.12 87.88 05:49:01 AM 0 20.39 0.00 1.77 0.00 0.12 77.72 05:49:01 AM 1 1.52 0.00 0.40 0.00 0.12 97.96 05:50:01 AM all 15.37 0.00 1.90 0.18 0.09 82.46 05:50:01 AM 0 15.32 0.00 1.87 0.18 0.10 82.52 05:50:01 AM 1 15.41 0.00 1.93 0.17 0.08 82.40 05:51:01 AM all 31.01 0.00 3.50 0.36 0.11 65.03 05:51:01 AM 0 41.74 0.00 3.57 0.47 0.12 54.10 05:51:01 AM 1 20.28 0.00 3.42 0.25 0.10 75.95 Average: all 20.38 0.00 2.55 0.94 0.09 76.03 Average: 0 27.35 0.00 2.92 1.08 0.09 68.56 Average: 1 13.40 0.00 2.19 0.81 0.09 83.51