---> uname -a: Linux prd-centos8-robot-2c-8g-2021.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4957 19 2117 6778 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:71:d5:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe71:d593/64 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) 10/28/2024 _x86_64_ (2 CPU) 02:06:43 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 193.13 144.01 49.13 14379.75 37943.86 02:09:01 AM 122.96 7.00 115.96 1259.18 11048.38 02:10:01 AM 38.57 1.05 37.52 113.16 4479.67 02:11:01 AM 33.35 0.03 33.32 0.53 1985.79 02:12:01 AM 34.24 0.03 34.21 3.47 6272.87 02:13:01 AM 0.63 0.10 0.53 32.12 18.01 02:14:01 AM 1.67 0.00 1.67 0.00 62.39 02:15:01 AM 3.55 0.32 3.23 36.93 136.08 02:16:01 AM 26.13 0.53 25.60 64.79 1189.62 Average: 50.47 17.01 33.46 1765.41 7014.90 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5574072 7056652 2308352 29.28 2688 1676464 710380 7.95 177804 1853204 76264 02:09:01 AM 5089860 6943352 2792564 35.43 2688 2031508 791404 8.86 213348 2237952 135392 02:10:01 AM 5229208 7060692 2653216 33.66 2688 2008956 672284 7.53 239776 2070120 16 02:11:01 AM 4978232 7009044 2904192 36.84 2688 2200180 719016 8.05 253576 2283076 173528 02:12:01 AM 5003048 7033624 2879376 36.53 2688 2200312 694892 7.78 256728 2250220 4 02:13:01 AM 4894944 6926756 2987480 37.90 2688 2201548 832916 9.33 256856 2356512 44 02:14:01 AM 4871956 6903808 3010468 38.19 2688 2201588 849648 9.51 256856 2379580 36 02:15:01 AM 5111000 6975152 2771424 35.16 2688 2037600 725448 8.12 251556 2161616 4804 02:16:01 AM 5118004 6980276 2764420 35.07 2688 2037812 731340 8.19 447636 1966272 1528 Average: 5096703 6987706 2785721 35.34 2688 2066219 747481 8.37 261571 2173172 43513 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 264.51 146.84 1040.56 53.23 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 101.13 79.34 1188.04 11.30 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 19.36 10.26 7.29 3.84 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 45.19 33.52 298.03 8.40 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 185.57 131.49 36.23 34.80 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 160.71 158.13 1155.70 701.66 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 554.04 470.99 7037.05 30.41 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 234.96 200.13 2463.82 28.47 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 20.78 18.23 18.09 8.43 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 176.24 138.76 1471.56 97.84 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) 10/28/2024 _x86_64_ (2 CPU) 02:06:43 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 33.65 0.05 9.98 20.22 0.12 35.99 02:08:01 AM 0 30.05 0.07 9.99 15.08 0.12 44.69 02:08:01 AM 1 37.19 0.03 9.97 25.28 0.12 27.41 02:09:01 AM all 37.25 0.00 5.69 4.63 0.12 52.31 02:09:01 AM 0 50.09 0.00 6.68 4.49 0.12 38.62 02:09:01 AM 1 24.49 0.00 4.71 4.76 0.12 65.91 02:10:01 AM all 13.88 0.00 2.04 1.68 0.08 82.32 02:10:01 AM 0 20.12 0.00 2.37 1.50 0.10 75.91 02:10:01 AM 1 7.64 0.00 1.70 1.85 0.07 88.74 02:11:01 AM all 23.21 0.00 3.83 0.80 0.08 72.08 02:11:01 AM 0 23.22 0.00 4.05 1.10 0.07 71.55 02:11:01 AM 1 23.20 0.00 3.61 0.50 0.08 72.61 02:12:01 AM all 3.65 0.00 0.84 2.54 0.07 92.91 02:12:01 AM 0 4.95 0.00 0.77 2.36 0.07 91.86 02:12:01 AM 1 2.34 0.00 0.90 2.73 0.07 93.96 02:13:01 AM all 9.95 0.00 0.60 0.03 0.08 89.33 02:13:01 AM 0 8.82 0.00 0.57 0.05 0.08 90.48 02:13:01 AM 1 11.10 0.00 0.64 0.00 0.08 88.18 02:14:01 AM all 12.92 0.00 1.31 0.00 0.11 85.66 02:14:01 AM 0 10.72 0.00 0.97 0.00 0.12 88.19 02:14:01 AM 1 15.13 0.00 1.65 0.00 0.10 83.11 02:15:01 AM all 10.62 0.00 1.77 0.08 0.09 87.45 02:15:01 AM 0 16.13 0.00 2.46 0.07 0.08 81.25 02:15:01 AM 1 5.17 0.00 1.07 0.08 0.10 93.57 02:16:01 AM all 26.30 0.00 2.77 1.48 0.13 69.32 02:16:01 AM 0 38.99 0.00 3.12 1.17 0.17 56.55 02:16:01 AM 1 13.56 0.00 2.43 1.79 0.08 82.14 Average: all 19.03 0.01 3.19 3.47 0.10 74.21 Average: 0 22.53 0.01 3.43 2.84 0.10 71.09 Average: 1 15.52 0.00 2.96 4.10 0.09 77.32