---> uname -a: Linux prd-centos8-robot-2c-8g-10361.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4962 19 2146 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:71:79:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe71:79aa/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) 04/23/2024 _x86_64_ (2 CPU) 07:40:44 LINUX RESTART (2 CPU) 07:41:03 AM tps rtps wtps bread/s bwrtn/s 07:42:01 AM 190.30 143.99 46.30 14797.31 38934.36 07:43:01 AM 84.39 6.95 77.44 1309.30 6049.72 07:44:01 AM 76.64 0.77 75.87 52.38 8483.71 07:45:01 AM 25.01 0.98 24.03 132.91 2296.88 07:46:01 AM 59.25 0.03 59.21 3.47 7779.56 07:47:01 AM 4.30 0.03 4.27 1.07 425.69 07:48:01 AM 0.37 0.00 0.37 0.00 9.81 07:49:01 AM 0.22 0.00 0.22 0.00 146.78 07:50:01 AM 14.46 0.30 14.16 43.85 1151.57 Average: 50.03 16.54 33.49 1767.65 7136.19 07:41:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:42:01 AM 5590744 7092516 2291684 29.07 2688 1695676 702616 7.87 178432 1832600 94640 07:43:01 AM 5293808 7047864 2588620 32.84 2688 1936216 713492 7.99 213344 2053092 174524 07:44:01 AM 5254312 7083028 2628116 33.34 2688 2006244 654864 7.33 229932 2052080 37124 07:45:01 AM 5167628 7044804 2714800 34.44 2688 2052228 700776 7.85 253852 2106916 37952 07:46:01 AM 5030116 7063548 2852312 36.19 2688 2203148 636920 7.13 263332 2214336 92 07:47:01 AM 4969748 7011568 2912680 36.95 2688 2211576 721104 8.07 263636 2274424 140 07:48:01 AM 4955436 6997292 2926992 37.13 2688 2211612 754664 8.45 263636 2288672 44 07:49:01 AM 4949568 6995748 2932860 37.21 2688 2215952 754664 8.45 263696 2293928 28 07:50:01 AM 5128200 7017724 2754228 34.94 2688 2064872 673480 7.54 450312 1951828 13360 Average: 5148840 7039344 2733588 34.68 2688 2066392 701398 7.85 264464 2118653 39767 07:41:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 256.25 151.16 995.69 59.14 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 76.17 66.01 813.35 8.13 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 33.02 24.43 270.69 5.56 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 19.03 14.56 45.03 4.47 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 253.77 224.76 302.14 49.67 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 171.98 164.36 101.79 64.26 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 310.81 305.01 673.79 108.01 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 132.06 126.10 279.55 38.11 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 51.38 35.27 100.30 37.77 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 144.53 123.42 395.84 41.62 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) 04/23/2024 _x86_64_ (2 CPU) 07:40:44 LINUX RESTART (2 CPU) 07:41:03 AM CPU %user %nice %system %iowait %steal %idle 07:42:01 AM all 33.97 0.08 10.37 28.06 0.21 27.32 07:42:01 AM 0 39.24 0.05 10.30 24.55 0.23 25.63 07:42:01 AM 1 28.66 0.11 10.43 31.60 0.18 29.02 07:43:01 AM all 36.14 0.00 4.92 2.93 0.12 55.90 07:43:01 AM 0 47.11 0.00 5.87 2.97 0.10 43.96 07:43:01 AM 1 25.23 0.00 3.98 2.88 0.13 67.77 07:44:01 AM all 23.10 0.00 3.26 2.85 0.08 70.70 07:44:01 AM 0 28.61 0.00 3.33 3.85 0.08 64.12 07:44:01 AM 1 17.58 0.00 3.19 1.84 0.08 77.30 07:45:01 AM all 19.40 0.00 2.21 0.94 0.09 77.35 07:45:01 AM 0 24.59 0.00 2.28 1.00 0.08 72.04 07:45:01 AM 1 14.21 0.00 2.14 0.88 0.10 82.67 07:46:01 AM all 24.20 0.00 3.63 1.65 0.10 70.41 07:46:01 AM 0 30.21 0.00 4.09 2.09 0.10 63.51 07:46:01 AM 1 18.20 0.00 3.17 1.22 0.10 77.31 07:47:01 AM all 22.65 0.00 1.92 0.12 0.08 75.23 07:47:01 AM 0 36.64 0.00 3.41 0.00 0.08 59.86 07:47:01 AM 1 8.80 0.00 0.44 0.23 0.08 90.44 07:48:01 AM all 24.56 0.00 0.64 0.00 0.11 74.70 07:48:01 AM 0 31.11 0.00 0.77 0.00 0.12 68.00 07:48:01 AM 1 18.02 0.00 0.50 0.00 0.10 81.38 07:49:01 AM all 15.40 0.00 0.39 0.04 0.08 84.09 07:49:01 AM 0 30.17 0.00 0.56 0.00 0.09 69.18 07:49:01 AM 1 0.90 0.00 0.22 0.08 0.07 98.73 07:50:01 AM all 19.07 0.00 2.52 0.18 0.08 78.16 07:50:01 AM 0 23.70 0.00 2.84 0.15 0.07 73.25 07:50:01 AM 1 14.43 0.00 2.21 0.20 0.08 83.08 Average: all 24.22 0.01 3.27 3.92 0.10 68.48 Average: 0 32.32 0.01 3.68 3.72 0.11 60.17 Average: 1 16.14 0.01 2.86 4.12 0.10 76.76