---> uname -a: Linux prd-centos8-robot-2c-8g-9751.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 562 5011 19 2123 6839 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:44:bd:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe44:bd04/64 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) 04/21/2024 _x86_64_ (2 CPU) 04:20:45 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 184.34 136.20 48.13 10736.32 37653.87 04:23:01 AM 59.75 16.29 43.45 3922.56 4496.43 04:24:01 AM 87.55 6.68 80.87 1269.18 7227.61 04:25:01 AM 43.61 0.70 42.91 50.52 5312.66 04:26:02 AM 26.04 0.92 25.12 129.27 1474.08 04:27:01 AM 48.58 0.03 48.54 3.52 7075.40 04:28:01 AM 5.75 0.03 5.71 1.07 260.16 04:29:01 AM 0.32 0.00 0.32 0.00 4.18 04:30:01 AM 0.13 0.00 0.13 0.00 1.62 04:31:01 AM 19.78 0.35 19.43 45.45 878.57 Average: 47.58 16.15 31.43 1618.54 6437.55 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 6100988 7369740 1781448 22.60 2688 1468368 325080 3.64 124524 1401788 368 04:23:01 AM 5521768 7064784 2360668 29.95 2688 1735248 697332 7.81 188044 1885056 34744 04:24:01 AM 5254432 7063572 2628004 33.34 2688 1986376 679388 7.61 211456 2073040 103220 04:25:01 AM 5227944 7057904 2654492 33.68 2688 2007200 683764 7.66 230896 2078204 1088 04:26:02 AM 5076804 7017656 2805632 35.59 2688 2114680 705592 7.90 261384 2188176 85332 04:27:01 AM 5045864 7079364 2836572 35.99 2688 2202924 620832 6.95 262952 2199676 76 04:28:01 AM 5000896 7035928 2881540 36.56 2688 2204456 702912 7.87 263276 2243972 8 04:29:01 AM 4984660 7019708 2897776 36.76 2688 2204472 734020 8.22 263276 2259580 28 04:30:01 AM 4985148 7021392 2897288 36.76 2688 2205684 717952 8.04 263336 2259176 1220 04:31:01 AM 5221576 7087832 2660860 33.76 2688 2041972 626384 7.01 439964 1871504 13364 Average: 5242008 7081788 2640428 33.50 2688 2017138 649326 7.27 250911 2046017 23945 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 8.16 4.17 62.00 0.65 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 304.88 185.45 1277.81 59.97 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 46.73 39.27 500.63 6.29 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 37.48 25.40 268.03 4.31 0.00 0.00 0.00 0.00 04:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:02 AM eth0 34.35 31.60 294.39 7.17 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 247.63 218.32 53.30 48.20 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 179.44 168.69 53.33 67.07 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 225.66 224.05 189.13 87.67 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 138.89 137.51 80.02 47.72 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 45.67 35.24 83.58 24.69 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 126.69 106.78 286.62 35.35 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) 04/21/2024 _x86_64_ (2 CPU) 04:20:45 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 18.19 0.08 7.32 65.07 0.08 9.25 04:22:01 AM 0 19.29 0.12 8.36 64.15 0.08 8.00 04:22:01 AM 1 17.08 0.05 6.29 66.00 0.08 10.49 04:23:01 AM all 24.22 0.00 4.21 10.32 0.08 61.17 04:23:01 AM 0 23.39 0.00 3.84 7.15 0.08 65.54 04:23:01 AM 1 25.05 0.00 4.59 13.49 0.07 56.80 04:24:01 AM all 37.64 0.00 5.51 4.69 0.10 52.06 04:24:01 AM 0 33.26 0.00 5.68 5.55 0.10 55.41 04:24:01 AM 1 42.02 0.00 5.34 3.83 0.10 48.71 04:25:01 AM all 16.03 0.00 1.90 8.85 0.07 73.15 04:25:01 AM 0 4.12 0.00 1.30 8.82 0.07 85.69 04:25:01 AM 1 27.94 0.00 2.51 8.89 0.07 60.60 04:26:02 AM all 23.30 0.00 2.47 5.21 0.08 68.93 04:26:02 AM 0 11.27 0.00 1.95 5.04 0.08 81.65 04:26:02 AM 1 35.36 0.00 2.99 5.38 0.08 56.19 04:27:01 AM all 20.08 0.00 3.35 2.96 0.07 73.54 04:27:01 AM 0 21.06 0.00 3.51 1.31 0.07 74.05 04:27:01 AM 1 19.11 0.00 3.18 4.60 0.07 73.03 04:28:01 AM all 15.78 0.00 0.60 0.06 0.09 83.46 04:28:01 AM 0 19.86 0.00 0.75 0.00 0.10 79.29 04:28:01 AM 1 11.72 0.00 0.45 0.12 0.08 87.63 04:29:01 AM all 19.98 0.00 0.48 0.00 0.09 79.45 04:29:01 AM 0 3.26 0.00 0.28 0.00 0.08 96.37 04:29:01 AM 1 36.68 0.00 0.67 0.00 0.10 62.55 04:30:01 AM all 19.77 0.00 0.43 0.00 0.08 79.72 04:30:01 AM 0 0.50 0.00 0.20 0.00 0.07 99.23 04:30:01 AM 1 39.13 0.00 0.66 0.00 0.10 60.11 04:31:01 AM all 24.96 0.00 2.71 0.28 0.08 71.97 04:31:01 AM 0 10.71 0.00 2.49 0.13 0.07 86.61 04:31:01 AM 1 39.21 0.00 2.94 0.43 0.08 57.34 Average: all 22.01 0.01 2.90 9.70 0.08 65.30 Average: 0 14.66 0.01 2.83 9.18 0.08 73.24 Average: 1 29.36 0.01 2.96 10.22 0.08 57.37