---> uname -a: Linux prd-centos8-robot-2c-8g-16379.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: 2799.996 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 554 5020 19 2123 6847 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:c8:d0:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fec8:d024/64 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) 05:19:55 LINUX RESTART (2 CPU) 05:20:00 AM tps rtps wtps bread/s bwrtn/s 05:21:01 AM 192.52 137.45 55.07 9995.64 34685.11 05:22:01 AM 89.82 46.11 43.71 7071.40 5943.28 05:23:01 AM 101.58 0.10 101.48 2.67 8862.42 05:24:01 AM 37.40 1.48 35.92 171.65 3897.70 05:25:01 AM 44.12 0.20 43.92 11.73 2830.49 05:26:02 AM 23.33 0.07 23.26 4.53 5380.69 05:27:01 AM 2.08 0.00 2.08 0.00 112.17 05:28:01 AM 0.47 0.00 0.47 0.00 7.91 05:29:01 AM 14.95 0.30 14.65 43.86 730.98 Average: 56.73 21.00 35.73 1948.51 7028.71 05:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 AM 6143232 7359976 1739204 22.06 2688 1421812 365708 4.64 111192 1399740 43832 05:22:01 AM 5404392 7028124 2478044 31.44 2688 1814564 760676 8.52 219072 1968956 99184 05:23:01 AM 5148548 6996540 2733888 34.68 2688 2025304 728388 8.16 214716 2176864 107120 05:24:01 AM 5276124 7110164 2606312 33.06 2688 2011260 644160 7.21 241060 2022096 24 05:25:01 AM 5004796 7036020 2877640 36.51 2688 2200784 693892 7.77 260388 2250244 152808 05:26:02 AM 5006448 7039248 2875988 36.49 2688 2202360 697396 7.81 263808 2239260 1432 05:27:01 AM 4998908 7031716 2883528 36.58 2688 2202376 712972 7.98 263808 2246572 28 05:28:01 AM 4991380 7025384 2891056 36.68 2688 2203576 712972 7.98 263868 2254020 1208 05:29:01 AM 5126716 6993236 2755720 34.96 2688 2041132 736948 8.25 440620 1964960 13348 Average: 5233394 7068934 2649042 33.61 2688 2013685 672568 7.53 253170 2058079 46554 05:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 20.01 8.16 286.22 0.91 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 299.57 181.91 1543.02 60.79 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 48.73 41.13 498.18 7.69 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 17.76 8.48 6.65 3.21 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 41.02 35.62 283.88 9.20 0.00 0.00 0.00 0.00 05:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 AM eth0 202.50 169.46 64.01 50.79 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 296.20 294.63 130.47 121.19 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 179.31 178.31 164.00 60.91 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 47.73 35.81 82.80 24.10 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 127.48 105.32 340.17 37.39 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) 05:19:55 LINUX RESTART (2 CPU) 05:20:00 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 38.08 0.06 8.56 49.19 0.12 3.99 05:21:01 AM 0 37.68 0.07 7.99 48.61 0.08 5.57 05:21:01 AM 1 38.49 0.05 9.12 49.77 0.17 2.41 05:22:01 AM all 31.12 0.03 6.31 7.67 0.10 54.78 05:22:01 AM 0 35.90 0.00 6.78 7.49 0.10 49.73 05:22:01 AM 1 26.33 0.05 5.83 7.85 0.10 59.84 05:23:01 AM all 39.86 0.00 4.67 3.35 0.12 52.01 05:23:01 AM 0 48.78 0.00 4.98 2.63 0.12 43.49 05:23:01 AM 1 30.91 0.00 4.36 4.06 0.12 60.56 05:24:01 AM all 16.11 0.00 1.92 1.82 0.10 80.05 05:24:01 AM 0 16.64 0.00 1.73 2.43 0.10 79.11 05:24:01 AM 1 15.58 0.00 2.11 1.21 0.10 81.00 05:25:01 AM all 30.46 0.00 4.95 1.27 0.09 63.23 05:25:01 AM 0 32.42 0.00 5.29 1.37 0.08 60.85 05:25:01 AM 1 28.50 0.00 4.60 1.17 0.10 65.62 05:26:02 AM all 10.03 0.00 1.22 1.14 0.07 87.54 05:26:02 AM 0 8.11 0.00 0.87 0.59 0.07 90.36 05:26:02 AM 1 11.94 0.00 1.56 1.70 0.07 84.72 05:27:01 AM all 22.60 0.00 0.64 0.01 0.11 76.64 05:27:01 AM 0 27.02 0.00 0.72 0.02 0.12 72.13 05:27:01 AM 1 18.20 0.00 0.56 0.00 0.10 81.14 05:28:01 AM all 23.91 0.00 0.45 0.00 0.09 75.54 05:28:01 AM 0 47.05 0.00 0.71 0.00 0.08 52.15 05:28:01 AM 1 0.94 0.00 0.20 0.00 0.10 98.76 05:29:01 AM all 24.01 0.00 2.69 0.09 0.08 73.13 05:29:01 AM 0 38.14 0.00 3.31 0.13 0.08 58.34 05:29:01 AM 1 9.90 0.00 2.07 0.05 0.07 87.91 Average: all 26.27 0.01 3.50 7.22 0.10 62.90 Average: 0 32.44 0.01 3.61 7.08 0.09 56.77 Average: 1 20.11 0.01 3.39 7.36 0.10 69.02