---> uname -a: Linux prd-centos8-robot-2c-8g-1615.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 539 5057 19 2101 6863 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:0c:60:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fe0c:6023/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/03/2024 _x86_64_ (2 CPU) 04:09:30 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 283.19 0.00 283.19 0.00 26946.90 04:11:01 AM 80.31 19.22 61.09 5060.67 35600.07 04:12:01 AM 82.01 6.86 75.14 1301.30 6458.73 04:13:01 AM 93.24 0.63 92.60 27.99 8929.64 04:14:01 AM 21.15 0.85 20.30 125.58 1909.10 04:15:01 AM 48.36 2.48 45.88 272.22 3428.83 04:16:01 AM 22.96 0.00 22.96 0.00 4681.09 04:17:01 AM 3.97 0.00 3.97 0.00 158.26 04:18:01 AM 0.28 0.00 0.28 0.00 2.12 04:19:01 AM 0.28 0.00 0.28 0.00 2.12 04:20:01 AM 1.37 0.03 1.33 1.87 47.54 04:21:01 AM 1.58 0.00 1.58 0.00 47.97 04:22:01 AM 8.56 0.25 8.31 34.39 279.54 Average: 30.74 2.52 28.21 567.87 5163.63 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6111660 7339372 1770772 22.46 2688 1428104 379520 4.81 88704 1432348 1016476 04:11:01 AM 5655224 7132372 2227208 28.26 2688 1671908 668688 7.49 154608 1800444 72644 04:12:01 AM 5357596 7087812 2524836 32.03 2688 1913692 656468 7.35 186380 2025524 158160 04:13:01 AM 5242480 7049460 2639952 33.49 2688 1984420 685268 7.67 195040 2106580 47360 04:14:01 AM 5299948 7111328 2582484 32.76 2688 1989452 631728 7.07 217256 2027620 4 04:15:01 AM 5086368 7092992 2796064 35.47 2688 2177464 627020 7.02 242992 2191732 128036 04:16:01 AM 5083668 7089960 2798764 35.51 2688 2177464 627020 7.02 243028 2191228 4 04:17:01 AM 5083928 7090220 2798504 35.50 2688 2177464 627020 7.02 243028 2191096 4 04:18:01 AM 5083808 7090104 2798624 35.50 2688 2177468 627020 7.02 243028 2191104 4 04:19:01 AM 5083808 7090104 2798624 35.50 2688 2177468 627020 7.02 243028 2191220 4 04:20:01 AM 5046000 7052636 2836432 35.98 2688 2177804 681500 7.63 243476 2228420 24 04:21:01 AM 5044352 7051060 2838080 36.01 2688 2177864 681500 7.63 243476 2230268 24 04:22:01 AM 5188460 7034136 2693972 34.18 2688 2021728 683948 7.66 254916 2093632 13852 Average: 5259023 7100889 2623409 33.28 2688 2019408 631055 7.07 215305 2069324 110507 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 4.42 0.88 0.77 0.06 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 229.54 138.01 910.08 49.11 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 66.99 57.15 827.22 6.79 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 38.19 28.76 301.36 6.21 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 13.43 9.18 5.04 3.29 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 49.28 45.53 294.29 22.24 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 2.17 1.75 0.43 0.45 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 1.38 1.17 0.19 0.16 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 1.45 1.22 0.20 0.17 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 1.45 1.07 0.20 0.16 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 18.38 14.79 3.02 2.06 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 1.62 0.70 0.17 0.11 0.00 0.00 0.00 0.00 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 33.24 26.16 64.43 14.20 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 38.04 27.08 200.26 8.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/03/2024 _x86_64_ (2 CPU) 04:09:30 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 0.44 0.00 3.98 61.50 0.00 34.07 04:10:01 AM 0 0.88 0.00 2.63 96.49 0.00 0.00 04:10:01 AM 1 0.00 0.00 5.36 25.89 0.00 68.75 04:11:01 AM all 17.21 0.00 4.18 55.15 0.08 23.38 04:11:01 AM 0 19.76 0.00 4.72 56.42 0.08 19.02 04:11:01 AM 1 14.62 0.00 3.64 53.87 0.07 27.80 04:12:01 AM all 30.38 0.00 4.40 10.80 0.09 54.33 04:12:01 AM 0 35.41 0.00 5.07 12.93 0.10 46.48 04:12:01 AM 1 25.38 0.00 3.73 8.69 0.08 62.13 04:13:01 AM all 27.14 0.00 3.44 10.17 0.11 59.14 04:13:01 AM 0 30.14 0.00 3.78 9.37 0.08 56.63 04:13:01 AM 1 24.16 0.00 3.10 10.97 0.13 61.64 04:14:01 AM all 11.82 0.00 1.11 3.94 0.08 83.06 04:14:01 AM 0 5.23 0.00 1.04 5.66 0.07 88.01 04:14:01 AM 1 18.41 0.00 1.19 2.21 0.08 78.11 04:15:01 AM all 30.73 0.00 4.34 5.31 0.12 59.51 04:15:01 AM 0 34.47 0.00 4.77 4.77 0.12 55.87 04:15:01 AM 1 26.99 0.00 3.90 5.86 0.12 63.13 04:16:01 AM all 0.36 0.00 0.31 1.48 0.05 97.81 04:16:01 AM 0 0.40 0.00 0.30 0.95 0.07 98.28 04:16:01 AM 1 0.32 0.00 0.32 2.00 0.03 97.33 04:17:01 AM all 0.29 0.00 0.07 0.08 0.04 99.52 04:17:01 AM 0 0.53 0.00 0.07 0.15 0.05 99.20 04:17:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 04:18:01 AM all 0.32 0.00 0.05 0.00 0.05 99.58 04:18:01 AM 0 0.52 0.00 0.02 0.00 0.03 99.43 04:18:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 04:19:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 04:19:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 04:19:01 AM 1 0.13 0.00 0.12 0.00 0.07 99.68 04:20:01 AM all 2.44 0.00 0.28 0.15 0.08 97.06 04:20:01 AM 0 2.73 0.00 0.28 0.15 0.07 96.77 04:20:01 AM 1 2.14 0.00 0.27 0.15 0.08 97.35 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 0.50 0.00 0.15 0.04 0.07 99.24 04:21:01 AM 0 0.62 0.00 0.20 0.08 0.07 99.03 04:21:01 AM 1 0.38 0.00 0.10 0.00 0.07 99.45 04:22:01 AM all 14.51 0.00 1.60 0.28 0.08 83.53 04:22:01 AM 0 23.70 0.00 1.52 0.50 0.08 74.19 04:22:01 AM 1 5.33 0.00 1.67 0.05 0.08 92.87 Average: all 11.31 0.00 1.67 7.32 0.07 79.63 Average: 0 12.79 0.00 1.81 7.70 0.07 77.62 Average: 1 9.82 0.00 1.52 6.94 0.08 81.64