---> uname -a: Linux prd-centos8-robot-2c-8g-34597.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 606 4966 19 2124 6795 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:0f:d2:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe0f:d241/64 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) 10/03/2024 _x86_64_ (2 CPU) 04:10:58 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 85.54 48.19 37.34 5942.61 22756.52 04:14:01 AM 88.24 6.90 81.34 1256.25 7093.34 04:15:01 AM 79.79 0.70 79.09 50.79 9521.10 04:16:01 AM 32.77 0.42 32.36 64.78 1803.20 04:17:01 AM 41.67 0.03 41.64 3.47 6851.40 04:18:01 AM 4.93 0.10 4.83 32.13 200.48 04:19:01 AM 2.07 0.03 2.03 1.87 111.83 04:20:01 AM 10.35 0.33 10.01 37.86 448.91 Average: 43.17 7.09 36.08 923.67 6098.17 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5627160 7110364 2255272 28.61 2688 1676740 671928 7.52 177364 1797352 79328 04:14:01 AM 5333212 7065236 2549220 32.34 2688 1913704 675992 7.57 210952 2014292 160048 04:15:01 AM 5215452 7046824 2666980 33.83 2688 2007944 677740 7.59 231132 2087808 1120 04:16:01 AM 5010872 7041908 2871560 36.43 2688 2200760 682264 7.64 256132 2247032 173124 04:17:01 AM 5043448 7077056 2838984 36.02 2688 2203020 629296 7.05 258352 2205440 4 04:18:01 AM 4995004 7030380 2887428 36.63 2688 2204788 733776 8.22 258612 2254024 804 04:19:01 AM 4989512 7026824 2892920 36.70 2688 2206724 733776 8.22 258756 2259172 1208 04:20:01 AM 5098624 6965596 2783808 35.32 2688 2042352 755400 8.46 290556 2139428 21508 Average: 5164160 7045524 2718272 34.49 2688 2057004 695022 7.78 242732 2125568 54643 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 246.38 135.78 1016.36 57.55 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 67.46 56.38 774.80 6.79 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 46.16 35.51 396.75 7.12 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 39.94 32.06 295.33 7.56 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 195.95 142.42 44.99 32.28 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 24.16 16.40 6.30 7.63 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 28.36 19.63 7.09 4.55 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 63.21 45.71 88.45 28.93 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 88.95 60.48 328.75 19.05 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) 10/03/2024 _x86_64_ (2 CPU) 04:10:58 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 17.50 0.04 4.88 53.20 0.09 24.29 04:13:01 AM 0 21.13 0.03 4.42 52.85 0.08 21.48 04:13:01 AM 1 13.86 0.05 5.35 53.56 0.10 27.09 04:14:01 AM all 24.60 0.00 4.43 9.17 0.09 61.71 04:14:01 AM 0 30.24 0.00 4.65 8.10 0.08 56.93 04:14:01 AM 1 18.95 0.00 4.21 10.24 0.10 66.51 04:15:01 AM all 20.68 0.00 3.32 4.12 0.09 71.79 04:15:01 AM 0 22.20 0.00 3.47 3.59 0.10 70.65 04:15:01 AM 1 19.15 0.00 3.17 4.65 0.08 72.94 04:16:01 AM all 25.32 0.00 3.62 0.72 0.10 70.24 04:16:01 AM 0 17.64 0.00 3.57 0.53 0.10 78.16 04:16:01 AM 1 33.03 0.00 3.67 0.90 0.10 62.30 04:17:01 AM all 8.78 0.00 1.88 3.59 0.04 85.71 04:17:01 AM 0 11.00 0.00 2.14 4.33 0.05 82.47 04:17:01 AM 1 6.56 0.00 1.62 2.84 0.03 88.94 04:18:01 AM all 4.93 0.00 0.51 0.11 0.05 94.40 04:18:01 AM 0 6.17 0.00 0.64 0.17 0.05 92.98 04:18:01 AM 1 3.68 0.00 0.39 0.05 0.05 95.83 04:19:01 AM all 9.56 0.00 0.69 0.01 0.09 89.65 04:19:01 AM 0 15.18 0.00 1.10 0.02 0.10 83.60 04:19:01 AM 1 3.93 0.00 0.28 0.00 0.08 95.70 04:20:01 AM all 20.86 0.00 2.28 0.61 0.09 76.16 04:20:01 AM 0 26.71 0.00 3.16 0.72 0.08 69.33 04:20:01 AM 1 15.02 0.00 1.40 0.50 0.10 82.98 Average: all 16.54 0.01 2.70 8.91 0.08 71.76 Average: 0 18.79 0.00 2.89 8.75 0.08 69.48 Average: 1 14.29 0.01 2.51 9.06 0.08 74.05