---> uname -a: Linux prd-centos8-robot-2c-8g-11823.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 566 4939 19 2191 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:32:1a:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe32:1ad6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 04:09:25 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 74.65 0.00 74.65 0.00 41504.23 04:11:01 AM 53.79 17.57 36.22 3643.64 32758.54 04:12:01 AM 81.27 6.93 74.34 1301.43 6509.11 04:13:01 AM 95.55 0.68 94.87 29.06 10612.75 04:14:01 AM 24.06 0.82 23.24 124.63 2042.72 04:15:01 AM 0.48 0.00 0.48 0.00 6.35 04:16:01 AM 4.88 0.00 4.88 0.00 507.12 04:17:01 AM 67.91 0.20 67.71 9.33 7667.28 04:18:01 AM 9.07 0.00 9.07 0.00 672.27 04:19:01 AM 18.46 0.25 18.21 33.99 1402.70 04:20:01 AM 37.62 0.47 37.15 48.92 2519.71 Average: 39.39 2.69 36.71 517.96 6553.20 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6081140 7345616 1801332 22.85 2688 1464696 362212 4.60 101568 1449448 952132 04:11:01 AM 5675604 7142768 2206868 28.00 2688 1662384 656332 7.35 152388 1782436 73524 04:12:01 AM 5365996 7097484 2516476 31.92 2688 1914352 674100 7.55 185956 2012896 159144 04:13:01 AM 5198408 7055540 2684064 34.05 2688 2033104 685772 7.68 194992 2140100 46936 04:14:01 AM 5224920 7087084 2657552 33.71 2688 2038108 646612 7.24 214184 2094352 4 04:15:01 AM 5225528 7087680 2656944 33.71 2688 2038112 662056 7.41 214384 2093636 4 04:16:01 AM 5151832 7044944 2730640 34.64 2688 2067640 698704 7.82 218368 2158916 28276 04:17:01 AM 5002468 7051616 2880004 36.54 2688 2217876 654188 7.32 232968 2267916 11196 04:18:01 AM 4983936 7033252 2898536 36.77 2688 2218044 702532 7.87 232984 2287376 4 04:19:01 AM 5065080 7002428 2817392 35.74 2688 2109672 720464 8.07 260608 2196984 53568 04:20:01 AM 5066168 7007664 2816304 35.73 2688 2115464 730484 8.18 442772 2021200 29396 Average: 5276462 7086916 2606010 33.06 2688 1989041 653951 7.32 222834 2045933 123108 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.70 1.41 0.06 0.11 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 274.53 153.96 835.94 49.02 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 70.91 58.60 896.17 6.74 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 40.98 31.61 458.28 6.65 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 18.58 8.51 5.58 3.09 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 4.90 4.20 0.90 0.94 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 6.17 5.63 2.11 1.60 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 249.73 184.12 356.03 48.60 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 24.81 11.75 5.59 1.07 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 115.65 85.60 476.63 58.65 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 18.64 17.28 14.05 7.95 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 82.30 56.00 304.42 18.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 04:09:25 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 0.70 0.00 2.11 97.19 0.00 0.00 04:10:01 AM 0 0.70 0.00 2.10 97.20 0.00 0.00 04:10:01 AM 1 0.70 0.00 2.11 97.18 0.00 0.00 04:11:01 AM all 13.52 0.00 3.58 44.14 0.07 38.69 04:11:01 AM 0 15.32 0.00 3.59 31.45 0.08 49.55 04:11:01 AM 1 11.73 0.00 3.57 56.76 0.05 27.89 04:12:01 AM all 31.56 0.00 4.68 3.65 0.11 60.00 04:12:01 AM 0 27.01 0.00 3.93 3.61 0.10 65.35 04:12:01 AM 1 36.13 0.00 5.43 3.69 0.12 54.63 04:13:01 AM all 29.33 0.00 4.00 3.90 0.13 62.65 04:13:01 AM 0 18.50 0.00 3.56 4.54 0.13 73.27 04:13:01 AM 1 40.17 0.00 4.45 3.26 0.12 52.01 04:14:01 AM all 11.78 0.00 1.15 2.43 0.06 84.59 04:14:01 AM 0 5.82 0.00 1.09 1.07 0.05 91.97 04:14:01 AM 1 17.73 0.00 1.20 3.78 0.07 77.22 04:15:01 AM all 0.50 0.00 0.44 0.00 0.03 99.02 04:15:01 AM 0 0.53 0.00 0.50 0.00 0.03 98.93 04:15:01 AM 1 0.47 0.00 0.38 0.00 0.03 99.11 04:16:01 AM all 6.17 0.00 1.33 0.14 0.05 92.30 04:16:01 AM 0 3.42 0.00 1.05 0.22 0.05 95.26 04:16:01 AM 1 8.92 0.00 1.62 0.07 0.05 89.35 04:17:01 AM all 26.78 0.00 3.93 2.48 0.08 66.73 04:17:01 AM 0 28.33 0.00 4.44 2.95 0.08 64.19 04:17:01 AM 1 25.23 0.00 3.42 2.00 0.08 69.26 04:18:01 AM all 1.38 0.00 0.29 0.21 0.04 98.08 04:18:01 AM 0 1.55 0.00 0.28 0.05 0.03 98.08 04:18:01 AM 1 1.21 0.00 0.29 0.37 0.05 98.08 04:19:01 AM all 21.90 0.00 2.11 0.33 0.08 75.59 04:19:01 AM 0 12.52 0.00 2.14 0.17 0.08 85.08 04:19:01 AM 1 31.15 0.00 2.08 0.49 0.07 66.23 04:20:01 AM all 28.72 0.00 2.83 0.90 0.09 67.46 04:20:01 AM 0 27.22 0.00 2.59 1.10 0.08 69.00 04:20:01 AM 1 30.21 0.00 3.07 0.70 0.10 65.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.12 0.00 2.43 6.02 0.07 74.35 Average: 0 13.99 0.00 2.32 4.72 0.07 78.90 Average: 1 20.25 0.00 2.55 7.31 0.07 69.81