---> uname -a: Linux prd-centos8-robot-2c-8g-669.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4960 19 2157 6821 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:74:dc:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe74:dc0a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 01:45:17 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 95.25 42.69 52.56 7207.59 6230.73 01:48:01 AM 95.05 3.57 91.49 60.25 8332.34 01:49:01 AM 38.87 0.68 38.19 49.98 4015.91 01:50:01 AM 29.40 0.98 28.41 132.91 1643.99 01:51:01 AM 37.42 0.03 37.39 3.47 6469.36 01:52:01 AM 16.56 0.27 16.30 35.19 1368.84 01:53:01 AM 25.04 0.50 24.54 63.71 1848.87 Average: 48.23 6.96 41.27 1079.35 4273.09 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5391804 7009160 2490628 31.60 2688 1808284 775032 8.68 216720 1980552 58944 01:48:01 AM 5186172 7015276 2696260 34.21 2688 2006372 717696 8.04 213220 2138968 97208 01:49:01 AM 5134468 6972756 2747964 34.86 2688 2015384 735092 8.23 234300 2167484 15820 01:50:01 AM 4999720 7017416 2882712 36.57 2688 2187280 699292 7.83 260928 2253060 164956 01:51:01 AM 5008408 7028060 2874024 36.46 2688 2189124 679496 7.61 263120 2235420 152 01:52:01 AM 5090588 6991368 2791844 35.42 2688 2075188 698536 7.82 302412 2132968 41188 01:53:01 AM 5077520 6982480 2804912 35.58 2688 2080228 729344 8.17 460360 1993388 16148 Average: 5126954 7002359 2755478 34.96 2688 2051694 719213 8.05 278723 2128834 56345 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 290.86 186.68 1531.50 60.50 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 44.57 39.05 388.54 6.80 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 23.44 17.04 120.41 4.39 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 37.84 33.01 272.97 6.96 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 171.26 128.14 40.17 27.08 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 92.43 70.85 490.69 63.48 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 16.89 16.58 13.74 8.16 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 96.77 70.20 408.35 25.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 01:45:17 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 38.10 0.02 6.12 5.25 0.10 50.41 01:47:01 AM 0 34.94 0.03 6.47 4.73 0.10 53.72 01:47:01 AM 1 41.25 0.00 5.76 5.76 0.10 47.13 01:48:01 AM all 35.09 0.00 5.07 4.65 0.11 55.08 01:48:01 AM 0 32.15 0.00 5.15 4.38 0.12 58.21 01:48:01 AM 1 38.02 0.00 5.00 4.92 0.10 51.97 01:49:01 AM all 20.67 0.00 1.79 3.04 0.08 74.42 01:49:01 AM 0 13.90 0.00 1.34 3.16 0.08 81.52 01:49:01 AM 1 27.46 0.00 2.25 2.92 0.07 67.31 01:50:01 AM all 24.18 0.00 3.64 2.16 0.08 69.94 01:50:01 AM 0 25.46 0.00 3.72 2.20 0.08 68.53 01:50:01 AM 1 22.90 0.00 3.56 2.11 0.08 71.35 01:51:01 AM all 11.69 0.00 1.94 2.19 0.05 84.13 01:51:01 AM 0 9.24 0.00 1.87 2.02 0.05 86.83 01:51:01 AM 1 14.14 0.00 2.01 2.36 0.05 81.43 01:52:01 AM all 22.10 0.00 2.09 0.79 0.08 74.93 01:52:01 AM 0 17.57 0.00 2.21 0.54 0.09 79.60 01:52:01 AM 1 26.58 0.00 1.98 1.04 0.08 70.32 01:53:01 AM all 29.97 0.00 3.01 1.46 0.11 65.45 01:53:01 AM 0 30.04 0.00 2.94 1.28 0.10 65.64 01:53:01 AM 1 29.90 0.00 3.07 1.65 0.12 65.27 Average: all 25.97 0.00 3.38 2.79 0.09 67.76 Average: 0 23.33 0.00 3.39 2.62 0.09 70.58 Average: 1 28.61 0.00 3.38 2.97 0.09 64.96