---> uname -a: Linux prd-centos8-robot-2c-8g-16824.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 5011 19 2102 6817 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:7d:da:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe7d:da1d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/16/2024 _x86_64_ (2 CPU) 01:03:47 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 140.53 73.72 66.81 8555.37 40235.84 01:06:01 AM 111.63 6.58 105.05 1268.38 8647.87 01:07:01 AM 69.89 0.57 69.33 25.72 6508.01 01:08:01 AM 9.85 0.80 9.05 123.03 282.72 01:09:01 AM 64.00 0.20 63.80 9.33 7298.27 01:10:01 AM 16.94 0.02 16.93 0.13 1313.33 01:11:01 AM 0.55 0.00 0.55 0.00 10.20 01:12:01 AM 2.08 0.23 1.85 33.86 105.62 01:13:01 AM 37.74 0.27 37.48 25.60 1732.99 Average: 50.36 9.15 41.20 1115.62 7347.95 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5468756 7052636 2413700 30.62 2688 1775504 729796 8.17 165228 1964228 110948 01:06:01 AM 5274888 7072388 2607568 33.08 2688 1974392 681868 7.63 186368 2079632 105784 01:07:01 AM 5231884 7045500 2650572 33.63 2688 1990900 691616 7.74 202156 2102440 1848 01:08:01 AM 5168188 7007476 2714268 34.43 2688 2016176 743100 8.32 220384 2145940 21300 01:09:01 AM 5036920 7042924 2845536 36.10 2688 2175844 676156 7.57 232324 2238084 28604 01:10:01 AM 4935948 6942212 2946508 37.38 2688 2176104 815840 9.13 232364 2338208 4 01:11:01 AM 4879128 6885448 3003328 38.10 2688 2176152 880444 9.86 232364 2394352 24 01:12:01 AM 5158772 7010188 2723684 34.55 2688 2022588 707696 7.92 227136 2132536 3272 01:13:01 AM 5147260 6993200 2735196 34.70 2688 2021084 735436 8.23 424128 1959368 180 Average: 5144638 7005775 2737818 34.73 2688 2036527 740217 8.29 235828 2150532 30218 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 312.91 189.12 1521.35 53.51 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.85 29.59 343.08 5.38 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.81 14.95 147.45 3.92 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 21.11 10.98 9.78 11.37 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 248.00 200.37 356.66 40.19 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 192.32 163.48 1640.25 698.85 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 406.13 371.81 6047.20 24.20 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 264.91 229.81 3287.24 30.65 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 16.95 15.10 13.73 6.82 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 169.00 136.13 1485.19 97.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/16/2024 _x86_64_ (2 CPU) 01:03:47 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.78 0.00 7.11 5.93 0.11 48.07 01:05:01 AM 0 32.62 0.00 7.10 5.12 0.10 55.06 01:05:01 AM 1 44.94 0.00 7.13 6.74 0.12 41.07 01:06:01 AM all 32.09 0.00 5.35 2.33 0.11 60.12 01:06:01 AM 0 30.70 0.00 5.12 2.58 0.10 61.50 01:06:01 AM 1 33.48 0.00 5.59 2.07 0.12 58.75 01:07:01 AM all 17.54 0.00 2.10 1.56 0.06 78.73 01:07:01 AM 0 10.85 0.00 1.75 1.52 0.05 85.82 01:07:01 AM 1 24.24 0.00 2.46 1.60 0.07 71.63 01:08:01 AM all 11.38 0.00 1.36 0.15 0.07 87.04 01:08:01 AM 0 17.71 0.00 1.52 0.25 0.07 80.45 01:08:01 AM 1 5.06 0.00 1.20 0.05 0.07 93.63 01:09:01 AM all 29.59 0.00 4.27 1.10 0.09 64.94 01:09:01 AM 0 22.04 0.00 3.88 1.00 0.08 72.99 01:09:01 AM 1 37.13 0.00 4.66 1.20 0.10 56.92 01:10:01 AM all 11.68 0.00 0.77 0.23 0.07 87.26 01:10:01 AM 0 13.53 0.00 1.02 0.27 0.07 85.11 01:10:01 AM 1 9.82 0.00 0.52 0.18 0.07 89.41 01:11:01 AM all 12.06 0.00 1.43 0.00 0.10 86.41 01:11:01 AM 0 9.76 0.00 1.18 0.00 0.08 88.97 01:11:01 AM 1 14.35 0.00 1.67 0.00 0.12 83.87 01:12:01 AM all 9.55 0.00 1.99 0.02 0.08 88.37 01:12:01 AM 0 5.31 0.00 1.72 0.02 0.08 92.86 01:12:01 AM 1 13.84 0.00 2.25 0.02 0.07 83.83 01:13:01 AM all 27.14 0.00 2.36 0.68 0.09 69.73 01:13:01 AM 0 18.78 0.00 2.47 0.80 0.08 77.86 01:13:01 AM 1 35.48 0.00 2.25 0.57 0.10 61.60 Average: all 21.12 0.00 2.98 1.34 0.09 74.48 Average: 0 17.95 0.00 2.87 1.29 0.08 77.82 Average: 1 24.30 0.00 3.08 1.39 0.09 71.14