---> uname -a: Linux prd-centos8-robot-2c-8g-9470.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 581 4991 19 2124 6819 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:33:a0:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe33:a05f/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) 07:01:06 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 101.07 58.97 42.10 6471.30 22134.48 07:04:01 AM 111.85 6.78 105.06 1271.58 9584.16 07:05:01 AM 48.40 0.77 47.63 52.38 5569.29 07:06:01 AM 13.25 0.98 12.26 132.89 710.11 07:07:01 AM 56.39 0.03 56.36 3.47 7618.96 07:08:01 AM 6.20 0.03 6.16 1.07 304.53 07:09:01 AM 0.40 0.00 0.40 0.00 6.45 07:10:01 AM 0.13 0.00 0.13 0.00 1.73 07:11:01 AM 13.16 0.30 12.86 43.85 726.71 07:12:01 AM 22.89 0.43 22.46 53.98 844.55 Average: 37.38 6.83 30.54 803.19 4750.50 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5571888 7084524 2310548 29.31 2688 1705724 675496 7.56 186684 1841988 92936 07:04:01 AM 5179900 6989088 2702536 34.29 2688 1986372 729852 8.17 212136 2144636 112116 07:05:01 AM 5157288 7002124 2725148 34.57 2688 2021984 701260 7.85 233444 2145520 15816 07:06:01 AM 5148980 7035980 2733456 34.68 2688 2061432 705732 7.90 254928 2123360 46224 07:07:01 AM 5023116 7056636 2859320 36.27 2688 2203088 626240 7.01 263900 2218452 104 07:08:01 AM 4979132 7014188 2903304 36.83 2688 2204624 703448 7.88 264212 2264952 16 07:09:01 AM 4963044 6998116 2919392 37.04 2688 2204640 718884 8.05 264212 2280216 28 07:10:01 AM 4963364 6998436 2919072 37.03 2688 2204656 720440 8.07 264212 2279716 32 07:11:01 AM 5158464 7025840 2723972 34.56 2688 2042080 665204 7.45 440828 1929820 13360 07:12:01 AM 5095768 6967408 2786668 35.35 2688 2046688 717716 8.04 442548 1992664 16112 Average: 5124094 7017234 2758342 34.99 2688 2068129 696427 7.80 282710 2122132 29674 07:02:01 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 227.07 153.01 1106.80 57.26 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 60.61 49.47 666.97 6.45 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 36.95 27.97 272.16 7.12 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 21.04 14.40 59.32 3.48 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 247.41 183.84 284.69 46.30 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 162.26 155.38 51.05 62.67 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 224.31 222.86 193.37 88.45 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 151.94 147.28 74.27 51.61 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 54.47 38.85 91.99 24.22 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 13.98 14.48 11.30 7.38 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 120.00 100.75 281.21 35.49 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) 07:01:06 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 22.56 0.04 5.45 39.58 0.13 32.25 07:03:01 AM 0 15.64 0.02 4.86 35.76 0.15 43.58 07:03:01 AM 1 29.47 0.07 6.04 43.40 0.10 20.93 07:04:01 AM all 38.33 0.00 5.51 4.53 0.13 51.50 07:04:01 AM 0 35.22 0.00 5.05 5.30 0.12 54.32 07:04:01 AM 1 41.44 0.00 5.97 3.75 0.15 48.68 07:05:01 AM all 23.17 0.00 2.52 1.94 0.11 72.26 07:05:01 AM 0 10.06 0.00 2.09 2.05 0.12 85.68 07:05:01 AM 1 36.33 0.00 2.95 1.83 0.10 58.80 07:06:01 AM all 14.49 0.00 2.10 0.61 0.08 82.72 07:06:01 AM 0 7.96 0.00 1.89 0.50 0.07 89.58 07:06:01 AM 1 21.03 0.00 2.31 0.72 0.08 75.86 07:07:01 AM all 23.97 0.00 3.55 3.36 0.12 69.00 07:07:01 AM 0 20.73 0.00 3.04 3.41 0.10 72.71 07:07:01 AM 1 27.22 0.00 4.06 3.32 0.13 65.28 07:08:01 AM all 14.17 0.00 0.66 0.05 0.08 85.03 07:08:01 AM 0 13.02 0.00 0.57 0.08 0.08 86.24 07:08:01 AM 1 15.32 0.00 0.76 0.02 0.08 83.82 07:09:01 AM all 20.52 0.00 0.46 0.00 0.09 78.92 07:09:01 AM 0 38.71 0.00 0.69 0.00 0.10 60.50 07:09:01 AM 1 2.49 0.00 0.24 0.00 0.09 97.19 07:10:01 AM all 21.18 0.00 0.41 0.00 0.10 78.31 07:10:01 AM 0 41.68 0.00 0.64 0.00 0.10 57.58 07:10:01 AM 1 0.80 0.00 0.18 0.00 0.10 98.91 07:11:01 AM all 18.29 0.00 2.49 0.20 0.11 78.91 07:11:01 AM 0 22.77 0.00 2.78 0.08 0.10 74.27 07:11:01 AM 1 13.82 0.00 2.20 0.32 0.12 83.54 07:12:01 AM all 29.52 0.00 2.32 0.23 0.08 67.85 07:12:01 AM 0 18.51 0.00 2.25 0.33 0.08 78.82 07:12:01 AM 1 40.53 0.00 2.38 0.13 0.08 56.87 Average: all 22.63 0.00 2.55 5.02 0.10 69.69 Average: 0 22.39 0.00 2.39 4.73 0.10 70.39 Average: 1 22.88 0.01 2.71 5.32 0.10 68.98