---> uname -a: Linux prd-centos8-robot-2c-8g-3982.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5002 19 2125 6832 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:9d:97:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe9d:97ef/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/03/2024 _x86_64_ (2 CPU) 04:27:30 LINUX RESTART (2 CPU) 04:28:01 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 121.77 76.26 45.51 8917.94 36967.50 04:30:01 AM 79.27 13.53 65.74 2497.97 5593.37 04:31:01 AM 87.72 0.70 87.03 50.77 9595.74 04:32:01 AM 17.16 0.38 16.78 62.51 1392.22 04:33:01 AM 21.13 0.03 21.09 2.27 1292.67 04:34:01 AM 45.29 0.03 45.26 3.47 6817.00 04:35:01 AM 5.91 0.12 5.80 33.06 252.13 04:36:01 AM 2.15 0.00 2.15 0.00 119.08 04:37:01 AM 0.53 0.00 0.53 0.00 6.95 04:38:01 AM 0.37 0.00 0.37 0.00 3.97 04:39:01 AM 0.50 0.00 0.50 0.00 46.49 04:40:01 AM 21.28 0.63 20.64 73.18 1181.16 Average: 33.59 7.64 25.95 970.22 5273.04 04:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5843400 7210832 2039024 25.87 2688 1566956 590948 6.62 151032 1630344 21708 04:30:01 AM 5382732 7081136 2499692 31.71 2688 1880848 690868 7.74 209936 1964800 130968 04:31:01 AM 5186328 7020468 2696096 34.20 2688 2011108 710316 7.95 220568 2127620 30112 04:32:01 AM 5264016 7099560 2618408 33.22 2688 2012984 618104 6.92 239020 2034956 24 04:33:01 AM 5013412 7006244 2869012 36.40 2688 2165116 731100 8.19 268160 2240176 133624 04:34:01 AM 5038140 7072860 2844284 36.08 2688 2204436 632680 7.08 256516 2210324 16 04:35:01 AM 4994664 7031780 2887760 36.64 2688 2206832 700320 7.84 256780 2255844 1412 04:36:01 AM 4992036 7029156 2890388 36.67 2688 2206836 700320 7.84 256780 2258696 4 04:37:01 AM 4991880 7029000 2890544 36.67 2688 2206836 700320 7.84 256780 2258696 4 04:38:01 AM 4978628 7015764 2903796 36.84 2688 2206852 732376 8.20 256780 2272240 4 04:39:01 AM 4979488 7017828 2902936 36.83 2688 2208056 732376 8.20 256840 2270748 12 04:40:01 AM 5219232 7087884 2663192 33.79 2688 2043744 645444 7.23 448416 1864664 192 Average: 5156996 7058543 2725428 34.58 2688 2076717 682098 7.64 256467 2115759 26507 04:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 127.54 62.52 353.77 16.26 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 198.52 135.10 1199.23 41.60 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 71.59 53.95 647.93 14.50 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 17.33 8.05 10.53 3.15 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 36.25 31.57 291.49 5.89 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 230.69 165.69 52.81 42.91 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 54.98 45.00 26.19 14.57 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 139.35 137.89 27.85 57.67 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 146.86 145.08 29.31 60.69 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 121.84 116.04 173.88 39.41 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 92.55 88.72 50.71 30.37 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 61.26 42.12 86.88 25.93 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 108.23 85.97 245.90 29.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/03/2024 _x86_64_ (2 CPU) 04:27:30 LINUX RESTART (2 CPU) 04:28:01 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 14.69 0.05 5.15 42.43 0.08 37.60 04:29:01 AM 0 14.64 0.02 5.10 41.97 0.08 38.20 04:29:01 AM 1 14.74 0.08 5.21 42.89 0.07 37.01 04:30:01 AM all 30.94 0.00 5.78 6.51 0.11 56.66 04:30:01 AM 0 36.54 0.00 5.70 7.78 0.10 49.88 04:30:01 AM 1 25.32 0.00 5.87 5.23 0.12 63.46 04:31:01 AM all 24.56 0.00 3.66 7.98 0.08 63.72 04:31:01 AM 0 33.36 0.00 4.57 7.43 0.08 54.56 04:31:01 AM 1 15.77 0.00 2.75 8.54 0.07 72.87 04:32:01 AM all 10.73 0.00 1.07 2.03 0.08 86.10 04:32:01 AM 0 16.91 0.00 1.34 3.71 0.07 77.98 04:32:01 AM 1 4.54 0.00 0.80 0.35 0.08 94.22 04:33:01 AM all 15.81 0.00 2.43 2.30 0.08 79.38 04:33:01 AM 0 25.10 0.00 3.37 3.09 0.08 68.36 04:33:01 AM 1 6.50 0.00 1.49 1.52 0.08 90.41 04:34:01 AM all 14.58 0.00 2.86 2.39 0.08 80.09 04:34:01 AM 0 13.61 0.00 2.61 2.31 0.08 81.38 04:34:01 AM 1 15.55 0.00 3.12 2.48 0.07 78.79 04:35:01 AM all 5.40 0.00 0.39 0.06 0.05 94.10 04:35:01 AM 0 9.51 0.00 0.54 0.12 0.05 89.79 04:35:01 AM 1 1.29 0.00 0.25 0.00 0.05 98.41 04:36:01 AM all 13.03 0.00 0.37 0.01 0.10 86.50 04:36:01 AM 0 23.90 0.00 0.50 0.00 0.10 75.49 04:36:01 AM 1 2.16 0.00 0.23 0.02 0.10 97.49 04:37:01 AM all 13.21 0.00 0.33 0.00 0.11 86.35 04:37:01 AM 0 22.36 0.00 0.45 0.00 0.12 77.07 04:37:01 AM 1 4.06 0.00 0.22 0.00 0.10 95.62 04:38:01 AM all 15.76 0.00 0.33 0.00 0.10 83.81 04:38:01 AM 0 26.78 0.00 0.38 0.00 0.10 72.74 04:38:01 AM 1 4.72 0.00 0.28 0.00 0.10 94.89 04:39:01 AM all 14.33 0.00 0.32 0.00 0.08 85.27 04:39:01 AM 0 28.15 0.00 0.42 0.00 0.08 71.35 04:39:01 AM 1 0.60 0.00 0.22 0.00 0.08 99.10 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 22.09 0.00 3.10 0.33 0.10 74.39 04:40:01 AM 0 32.61 0.00 3.42 0.53 0.12 63.33 04:40:01 AM 1 11.55 0.00 2.77 0.12 0.08 85.48 Average: all 16.27 0.00 2.15 5.32 0.09 76.17 Average: 0 23.63 0.00 2.37 5.56 0.09 68.35 Average: 1 8.90 0.01 1.93 5.08 0.08 84.00