---> uname -a: Linux prd-centos8-robot-2c-8g-4500.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 594 4957 19 2145 6807 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:51:ca:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe51:cae1/64 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) 12/21/2024 _x86_64_ (2 CPU) 03:23:04 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 88.72 6.30 82.42 1094.75 6437.18 03:26:01 AM 73.13 0.98 72.14 111.83 9655.73 03:27:01 AM 15.48 0.10 15.38 4.13 1423.99 03:28:01 AM 60.29 6.75 53.54 1249.39 7195.62 03:29:01 AM 5.08 0.08 5.00 31.99 211.28 03:30:01 AM 2.27 0.03 2.23 1.07 341.26 03:31:01 AM 0.57 0.00 0.57 0.00 8.46 03:32:01 AM 0.60 0.00 0.60 0.00 166.94 03:33:01 AM 28.58 0.83 27.75 100.78 1647.68 Average: 30.52 1.68 28.85 288.19 3009.73 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5320812 7086356 2561620 32.50 2688 1944372 657228 7.36 187204 2043588 228204 03:26:01 AM 5297904 7097872 2584528 32.79 2688 1978060 631548 7.07 217436 2026180 28 03:27:01 AM 5134424 7018564 2748008 34.86 2688 2059560 709940 7.95 233004 2166044 63476 03:28:01 AM 5031744 7071128 2850688 36.17 2688 2209332 626724 7.02 258376 2220324 28 03:29:01 AM 4988364 7029072 2894068 36.72 2688 2210652 692656 7.76 258644 2263304 208 03:30:01 AM 4967888 7016644 2914544 36.98 2688 2218708 728512 8.16 258644 2283700 4 03:31:01 AM 4952580 7001404 2929852 37.17 2688 2218740 730076 8.17 258644 2299164 4 03:32:01 AM 5016364 7070052 2866068 36.36 2688 2223604 626012 7.01 259036 2235492 40 03:33:01 AM 5141904 7032692 2740528 34.77 2688 2067244 667588 7.47 460720 1934228 208 Average: 5094665 7047087 2787767 35.37 2688 2125586 674476 7.55 265745 2163558 32467 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 135.66 103.10 1210.52 23.18 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 46.02 31.34 439.71 6.71 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 35.25 27.41 293.01 5.63 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 203.43 159.62 46.36 40.16 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 29.15 17.60 6.68 2.33 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 296.70 290.42 129.73 119.88 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 251.67 245.82 429.24 83.48 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 59.67 45.36 171.78 6.69 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 53.47 39.63 96.97 40.44 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 123.45 106.71 313.77 36.50 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) 12/21/2024 _x86_64_ (2 CPU) 03:23:04 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 37.24 0.00 5.80 2.68 0.13 54.15 03:25:01 AM 0 31.76 0.00 6.03 2.49 0.13 59.59 03:25:01 AM 1 42.70 0.00 5.58 2.88 0.12 48.73 03:26:01 AM all 21.25 0.00 2.52 4.87 0.08 71.28 03:26:01 AM 0 7.80 0.00 1.99 3.99 0.08 86.13 03:26:01 AM 1 34.70 0.00 3.04 5.75 0.08 56.42 03:27:01 AM all 11.43 0.00 2.01 1.55 0.07 84.93 03:27:01 AM 0 17.92 0.00 2.56 1.77 0.07 77.68 03:27:01 AM 1 4.97 0.00 1.47 1.33 0.07 92.16 03:28:01 AM all 17.95 0.00 4.07 2.39 0.08 75.50 03:28:01 AM 0 13.93 0.00 3.94 2.98 0.08 79.06 03:28:01 AM 1 21.96 0.00 4.20 1.81 0.08 71.95 03:29:01 AM all 3.00 0.00 0.30 0.19 0.05 96.46 03:29:01 AM 0 5.08 0.00 0.37 0.15 0.05 94.35 03:29:01 AM 1 0.94 0.00 0.23 0.23 0.05 98.55 03:30:01 AM all 28.66 0.00 1.14 0.02 0.12 70.07 03:30:01 AM 0 19.37 0.00 0.54 0.02 0.12 79.96 03:30:01 AM 1 37.94 0.00 1.74 0.02 0.12 60.18 03:31:01 AM all 27.48 0.00 0.72 0.00 0.09 71.71 03:31:01 AM 0 12.20 0.00 0.74 0.00 0.07 86.99 03:31:01 AM 1 42.81 0.00 0.71 0.00 0.12 56.37 03:32:01 AM all 5.00 0.00 0.34 0.04 0.03 94.59 03:32:01 AM 0 4.43 0.00 0.36 0.09 0.03 95.09 03:32:01 AM 1 5.55 0.00 0.32 0.00 0.03 94.10 03:33:01 AM all 29.54 0.00 3.76 0.46 0.10 66.15 03:33:01 AM 0 22.31 0.00 3.33 0.35 0.10 73.91 03:33:01 AM 1 36.74 0.00 4.19 0.57 0.10 58.41 Average: all 20.19 0.00 2.30 1.36 0.08 76.06 Average: 0 15.01 0.00 2.21 1.32 0.08 81.37 Average: 1 25.36 0.00 2.39 1.40 0.09 70.77