---> uname -a: Linux prd-centos8-robot-2c-8g-3821.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 566 5015 19 2115 6834 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:11:47:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fe11:4726/64 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) 04/02/2024 _x86_64_ (2 CPU) 05:41:11 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 92.19 44.72 47.47 4011.33 31791.94 05:44:01 AM 75.26 25.77 49.48 3810.86 4864.20 05:45:01 AM 83.59 0.08 83.50 2.53 8460.31 05:46:01 AM 39.17 0.70 38.47 50.52 3929.64 05:47:01 AM 6.56 0.82 5.75 123.43 162.21 05:48:01 AM 30.96 0.17 30.79 9.46 2249.00 05:49:01 AM 33.47 0.03 33.44 3.47 5948.98 05:50:01 AM 4.23 0.02 4.22 0.13 147.93 05:51:01 AM 0.73 0.00 0.73 0.00 11.18 05:52:01 AM 3.15 0.23 2.92 34.13 119.70 05:53:01 AM 25.72 0.52 25.21 64.65 1164.35 Average: 35.91 6.64 29.27 737.33 5349.90 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 6050620 7360656 1831816 23.24 2688 1510884 540472 6.05 149000 1434288 2704 05:44:01 AM 5351856 7017796 2530580 32.10 2688 1854580 751596 8.42 228860 2005276 123396 05:45:01 AM 5176132 7017964 2706304 34.33 2688 2019060 708440 7.93 214152 2151080 104384 05:46:01 AM 5164496 7004180 2717940 34.48 2688 2016908 725304 8.12 233404 2140164 15816 05:47:01 AM 5266344 7095224 2616092 33.19 2688 2006088 646300 7.24 241244 2030312 4 05:48:01 AM 5014736 7039992 2867700 36.38 2688 2195048 668264 7.48 261416 2239184 146760 05:49:01 AM 5047404 7074520 2835032 35.97 2688 2196836 630456 7.06 263340 2199448 8 05:50:01 AM 4777508 6804908 3104928 39.39 2688 2197120 937804 10.50 263508 2467512 16 05:51:01 AM 4806660 6834112 3075776 39.02 2688 2197164 914652 10.24 263508 2438584 4 05:52:01 AM 5156160 7019440 2726276 34.59 2688 2034612 676488 7.57 255480 2110008 4680 05:53:01 AM 5159424 7019692 2723012 34.55 2688 2035404 687776 7.70 440564 1932804 1456 Average: 5179213 7026226 2703223 34.29 2688 2023973 717050 8.03 255861 2104424 36293 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 12.15 7.45 23.80 1.03 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 289.57 173.51 1520.55 56.41 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 50.06 40.09 498.05 7.30 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 12.23 6.58 5.44 2.95 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 11.20 8.23 2.69 9.00 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 32.66 29.24 293.12 6.19 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 171.14 159.71 40.51 32.71 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 221.64 221.84 2188.16 701.53 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 466.80 430.95 7239.55 27.83 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 247.64 214.68 2615.16 32.07 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 18.23 17.44 14.68 8.48 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 139.40 119.07 1312.96 80.50 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) 04/02/2024 _x86_64_ (2 CPU) 05:41:11 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 3.08 0.04 2.56 85.02 0.13 9.16 05:43:01 AM 0 2.84 0.05 2.59 84.72 0.13 9.67 05:43:01 AM 1 3.33 0.03 2.54 85.33 0.13 8.64 05:44:01 AM all 33.61 0.01 5.70 5.67 0.15 54.87 05:44:01 AM 0 28.83 0.02 5.54 3.81 0.17 61.63 05:44:01 AM 1 38.34 0.00 5.86 7.50 0.13 48.16 05:45:01 AM all 33.92 0.00 4.47 7.28 0.13 54.20 05:45:01 AM 0 18.44 0.00 3.49 7.21 0.12 70.75 05:45:01 AM 1 49.47 0.00 5.46 7.36 0.13 37.57 05:46:01 AM all 17.04 0.00 1.70 1.03 0.08 80.15 05:46:01 AM 0 8.49 0.00 1.42 0.47 0.07 89.55 05:46:01 AM 1 25.59 0.00 1.99 1.60 0.08 70.74 05:47:01 AM all 5.01 0.00 0.83 0.09 0.05 94.01 05:47:01 AM 0 2.17 0.00 0.90 0.08 0.05 96.79 05:47:01 AM 1 7.85 0.00 0.77 0.10 0.05 91.24 05:48:01 AM all 21.70 0.00 3.69 2.41 0.14 72.06 05:48:01 AM 0 17.29 0.00 3.20 2.35 0.12 77.04 05:48:01 AM 1 26.09 0.00 4.18 2.46 0.17 67.10 05:49:01 AM all 11.74 0.00 1.95 1.85 0.08 84.38 05:49:01 AM 0 10.74 0.00 1.92 2.81 0.10 84.43 05:49:01 AM 1 12.74 0.00 1.97 0.90 0.07 84.32 05:50:01 AM all 12.04 0.00 0.79 0.02 0.08 87.08 05:50:01 AM 0 9.64 0.00 0.72 0.02 0.07 89.56 05:50:01 AM 1 14.46 0.00 0.86 0.02 0.08 84.58 05:51:01 AM all 12.28 0.00 1.19 0.00 0.15 86.37 05:51:01 AM 0 6.45 0.00 0.82 0.00 0.13 92.60 05:51:01 AM 1 18.17 0.00 1.57 0.00 0.17 80.09 05:52:01 AM all 10.76 0.00 1.70 0.05 0.09 87.39 05:52:01 AM 0 2.68 0.00 0.97 0.05 0.08 96.21 05:52:01 AM 1 19.10 0.00 2.46 0.05 0.10 78.29 05:53:01 AM all 31.75 0.00 2.74 0.34 0.09 65.08 05:53:01 AM 0 13.64 0.00 2.45 0.25 0.08 83.58 05:53:01 AM 1 49.88 0.00 3.04 0.43 0.10 46.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.55 0.00 2.49 9.42 0.11 70.43 Average: 0 11.01 0.01 2.18 9.23 0.10 77.48 Average: 1 24.12 0.00 2.79 9.62 0.11 63.35