---> uname -a: Linux prd-centos8-robot-2c-8g-9474.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4956 19 2144 6804 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:dd:3b:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fedd:3bb8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/20/2024 _x86_64_ (2 CPU) 07:01:08 LINUX RESTART (2 CPU) 07:02:02 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 98.49 55.46 43.03 6204.98 28256.90 07:04:01 AM 87.77 6.95 80.82 1309.52 6583.40 07:05:01 AM 78.67 0.73 77.94 51.85 9400.42 07:06:01 AM 13.20 0.85 12.35 123.98 407.65 07:07:01 AM 42.32 0.17 42.15 9.46 2751.43 07:08:01 AM 23.98 0.05 23.93 3.60 5508.77 07:09:01 AM 3.90 0.02 3.88 0.93 389.12 07:10:01 AM 0.35 0.00 0.35 0.00 4.92 07:11:01 AM 0.73 0.00 0.73 0.00 185.95 07:12:01 AM 11.43 0.23 11.20 34.12 1049.18 07:13:01 AM 23.01 0.50 22.51 63.72 918.38 Average: 34.80 5.83 28.97 701.05 5006.71 07:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5622008 7110196 2260428 28.68 2688 1681604 651476 7.29 178028 1801960 80840 07:04:01 AM 5309188 7060492 2573248 32.65 2688 1933228 667176 7.47 214036 2037092 171376 07:05:01 AM 5249608 7075492 2632828 33.40 2688 2003008 633164 7.09 230004 2057372 2568 07:06:01 AM 5278244 7109176 2604192 33.04 2688 2007992 618776 6.93 241008 2017272 16 07:07:01 AM 4997092 7027344 2885344 36.60 2688 2199792 658376 7.37 260004 2255968 154076 07:08:01 AM 4970860 7008760 2911576 36.94 2688 2207644 704624 7.89 263500 2273560 7732 07:09:01 AM 4966912 7005516 2915524 36.99 2688 2208340 704624 7.89 263500 2277872 4 07:10:01 AM 4949992 6988632 2932444 37.20 2688 2208376 720016 8.06 263500 2294400 4 07:11:01 AM 4947168 6991168 2935268 37.24 2688 2213724 737104 8.25 263560 2296916 28 07:12:01 AM 5032540 6939896 2849896 36.16 2688 2082784 723260 8.10 284704 2211936 16872 07:13:01 AM 5112768 7005180 2769668 35.14 2688 2068200 673556 7.54 452916 1967240 16028 Average: 5130580 7029259 2751856 34.91 2688 2074063 681105 7.63 264978 2135599 40868 07:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 239.56 144.93 1020.79 57.89 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 68.92 56.79 769.69 7.09 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 35.80 24.53 270.61 5.52 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 13.10 8.58 4.12 2.91 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 41.24 36.72 299.83 9.34 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 267.67 222.63 121.93 48.03 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 248.44 248.33 51.97 103.85 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 214.98 207.90 528.01 68.88 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 122.53 113.43 340.48 32.60 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 48.92 32.89 92.90 37.23 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 19.11 17.03 14.66 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 119.85 101.19 318.49 34.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/20/2024 _x86_64_ (2 CPU) 07:01:08 LINUX RESTART (2 CPU) 07:02:02 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 19.85 0.05 5.17 48.43 0.10 26.39 07:03:01 AM 0 17.13 0.07 3.88 49.00 0.09 29.84 07:03:01 AM 1 22.55 0.03 6.45 47.87 0.12 22.97 07:04:01 AM all 36.28 0.00 4.94 3.41 0.11 55.27 07:04:01 AM 0 23.28 0.00 4.03 3.08 0.10 69.51 07:04:01 AM 1 49.30 0.00 5.85 3.73 0.12 41.00 07:05:01 AM all 23.11 0.00 3.29 3.55 0.08 69.97 07:05:01 AM 0 13.34 0.00 2.78 4.03 0.08 79.76 07:05:01 AM 1 32.90 0.00 3.79 3.07 0.07 60.16 07:06:01 AM all 10.56 0.00 0.93 0.67 0.07 87.78 07:06:01 AM 0 4.42 0.00 0.83 0.40 0.10 94.24 07:06:01 AM 1 16.71 0.00 1.02 0.93 0.03 81.31 07:07:01 AM all 31.68 0.00 4.46 1.17 0.11 62.59 07:07:01 AM 0 37.49 0.00 4.99 0.98 0.12 56.42 07:07:01 AM 1 25.89 0.00 3.93 1.35 0.10 68.74 07:08:01 AM all 11.69 0.00 2.21 1.18 0.06 84.86 07:08:01 AM 0 8.16 0.00 1.57 1.32 0.05 88.89 07:08:01 AM 1 15.24 0.00 2.85 1.04 0.07 80.80 07:09:01 AM all 22.03 0.00 0.68 0.08 0.32 76.89 07:09:01 AM 0 3.16 0.00 0.23 0.10 0.42 96.09 07:09:01 AM 1 40.98 0.00 1.12 0.07 0.22 57.61 07:10:01 AM all 19.42 0.00 0.43 0.00 0.07 80.09 07:10:01 AM 0 1.04 0.00 0.22 0.00 0.07 98.68 07:10:01 AM 1 37.84 0.00 0.64 0.00 0.07 61.45 07:11:01 AM all 13.81 0.00 0.39 0.07 0.06 85.68 07:11:01 AM 0 3.65 0.00 0.37 0.14 0.05 95.79 07:11:01 AM 1 23.89 0.00 0.40 0.00 0.07 75.64 07:12:01 AM all 12.35 0.00 1.35 0.21 0.07 86.03 07:12:01 AM 0 13.25 0.00 0.99 0.35 0.08 85.33 07:12:01 AM 1 11.46 0.00 1.70 0.07 0.05 86.72 07:13:01 AM all 31.50 0.00 3.34 0.29 0.09 64.78 07:13:01 AM 0 17.07 0.00 2.99 0.32 0.08 79.54 07:13:01 AM 1 45.88 0.00 3.68 0.27 0.10 50.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.14 0.00 2.46 5.23 0.10 71.06 Average: 0 12.91 0.01 2.08 5.28 0.11 79.62 Average: 1 29.37 0.00 2.85 5.18 0.09 62.51