---> uname -a: Linux prd-centos8-robot-2c-8g-6918.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4983 19 2126 6813 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:88:b0:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe88:b05e/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) 04/12/2024 _x86_64_ (2 CPU) 00:42:23 LINUX RESTART (2 CPU) 12:43:01 AM tps rtps wtps bread/s bwrtn/s 12:44:01 AM 87.74 22.63 65.11 5296.72 6622.95 12:45:01 AM 83.86 0.75 83.11 52.52 7686.29 12:46:01 AM 24.68 0.42 24.26 64.79 3340.03 12:47:01 AM 2.75 0.43 2.32 59.18 40.99 12:48:01 AM 46.33 2.68 43.65 403.07 2811.11 12:49:01 AM 25.68 0.03 25.65 3.47 5513.01 12:50:01 AM 0.67 0.02 0.65 0.13 20.61 12:51:01 AM 2.12 0.00 2.12 0.00 66.49 12:52:01 AM 0.35 0.00 0.35 0.00 6.85 12:53:01 AM 18.41 0.32 18.10 44.79 752.51 Average: 29.26 2.73 26.53 592.42 2685.99 12:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 AM 5289120 6985404 2593316 32.90 2688 1878988 777548 8.71 209956 2064512 135552 12:45:01 AM 5176328 7000964 2706108 34.33 2688 2001768 737260 8.26 221584 2142152 83772 12:46:01 AM 5245352 7071880 2637084 33.46 2688 2003716 647732 7.25 240260 2055252 12 12:47:01 AM 5240840 7070428 2641596 33.51 2688 2006756 648788 7.26 240812 2058968 4 12:48:01 AM 4960468 7000600 2921968 37.07 2688 2209520 691720 7.75 262936 2293264 154208 12:49:01 AM 5007504 7047588 2874932 36.47 2688 2209656 658928 7.38 266440 2236972 4 12:50:01 AM 4940780 6981144 2941656 37.32 2688 2209924 772328 8.65 266620 2303000 4 12:51:01 AM 4734132 6774560 3148304 39.94 2688 2209976 965352 10.81 266620 2509120 4 12:52:01 AM 4872672 6913364 3009764 38.18 2688 2210256 834668 9.35 266648 2370260 188 12:53:01 AM 5131448 7001056 2750988 34.90 2688 2044908 714736 8.00 441368 1962104 13364 Average: 5059864 6984699 2822572 35.81 2688 2098547 744906 8.34 268324 2199560 38711 12:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 278.65 179.67 1541.41 58.97 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 50.53 40.77 499.86 8.07 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 AM eth0 13.66 7.38 4.98 2.95 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 7.76 5.18 1.73 1.45 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 40.12 34.89 299.81 9.34 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 222.51 202.35 44.95 44.82 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 51.87 39.07 9.89 473.08 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 441.60 404.12 6420.32 242.96 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 314.25 293.82 5068.18 19.15 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 68.41 58.64 507.68 23.70 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 148.94 126.59 1439.94 88.45 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) 04/12/2024 _x86_64_ (2 CPU) 00:42:23 LINUX RESTART (2 CPU) 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 38.46 0.00 6.85 4.04 0.12 50.53 12:44:01 AM 0 27.75 0.00 5.50 2.79 0.12 63.84 12:44:01 AM 1 49.16 0.00 8.20 5.29 0.12 37.23 12:45:01 AM all 37.45 0.00 4.17 4.11 0.12 54.14 12:45:01 AM 0 26.39 0.00 3.43 4.43 0.12 65.63 12:45:01 AM 1 48.52 0.00 4.92 3.79 0.13 42.64 12:46:01 AM all 12.49 0.00 1.37 5.30 0.06 80.78 12:46:01 AM 0 4.36 0.00 1.25 4.51 0.05 89.82 12:46:01 AM 1 20.61 0.00 1.49 6.07 0.07 71.76 12:47:01 AM all 0.66 0.00 0.48 0.03 0.08 98.75 12:47:01 AM 0 0.74 0.00 0.48 0.02 0.08 98.68 12:47:01 AM 1 0.58 0.00 0.47 0.05 0.08 98.82 12:48:01 AM all 29.89 0.00 4.57 1.95 0.10 63.49 12:48:01 AM 0 19.47 0.00 3.82 2.00 0.08 74.62 12:48:01 AM 1 40.28 0.00 5.31 1.90 0.12 52.39 12:49:01 AM all 3.32 0.00 0.84 1.55 0.04 94.25 12:49:01 AM 0 0.95 0.00 0.64 0.74 0.05 97.63 12:49:01 AM 1 5.69 0.00 1.04 2.36 0.03 90.88 12:50:01 AM all 6.02 0.00 0.27 0.01 0.05 93.65 12:50:01 AM 0 5.13 0.00 0.22 0.00 0.05 94.60 12:50:01 AM 1 6.92 0.00 0.32 0.02 0.05 92.70 12:51:01 AM all 13.15 0.00 1.45 0.01 0.12 85.28 12:51:01 AM 0 10.26 0.00 1.38 0.02 0.12 88.22 12:51:01 AM 1 16.02 0.00 1.51 0.00 0.12 82.35 12:52:01 AM all 10.07 0.00 0.99 0.00 0.09 88.85 12:52:01 AM 0 1.96 0.00 0.47 0.00 0.08 97.48 12:52:01 AM 1 18.36 0.00 1.53 0.00 0.10 80.01 12:53:01 AM all 21.69 0.00 2.68 0.30 0.08 75.24 12:53:01 AM 0 17.54 0.00 2.18 0.23 0.08 79.96 12:53:01 AM 1 25.83 0.00 3.17 0.37 0.08 70.55 Average: all 17.34 0.00 2.37 1.73 0.09 78.47 Average: 0 11.46 0.00 1.94 1.48 0.08 85.04 Average: 1 23.23 0.00 2.80 1.99 0.09 71.89