---> uname -a: Linux prd-centos8-robot-2c-8g-4854.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4974 19 2134 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:d8:17:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fed8:1749/64 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) 12/22/2024 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:02 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 108.42 0.56 107.86 20.33 9735.46 11:28:01 PM 49.43 1.02 48.42 113.16 6548.35 11:29:01 PM 48.74 9.27 39.48 1641.33 2485.09 11:30:01 PM 30.89 0.03 30.86 3.47 6067.21 11:31:01 PM 3.00 0.12 2.88 33.06 132.34 11:32:01 PM 2.08 0.00 2.08 0.00 64.26 11:33:01 PM 0.13 0.00 0.13 0.00 2.02 11:34:01 PM 0.17 0.00 0.17 0.00 1.75 11:35:01 PM 28.10 0.63 27.47 73.16 1363.32 Average: 29.96 1.29 28.67 209.71 2920.73 11:26:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5259596 7022100 2622828 33.27 2688 1941508 683776 7.66 187196 2094460 133812 11:28:01 PM 5289372 7086184 2593052 32.90 2688 1974984 636548 7.13 217180 2033688 12 11:29:01 PM 4994424 7042636 2888000 36.64 2688 2217956 645768 7.23 260392 2259296 167464 11:30:01 PM 5013260 7061192 2869164 36.40 2688 2218080 628940 7.04 263900 2232736 4 11:31:01 PM 4963848 7014212 2918576 37.03 2688 2220484 711480 7.97 264172 2281800 12 11:32:01 PM 4948984 6999368 2933440 37.21 2688 2220500 727316 8.14 264172 2296272 36 11:33:01 PM 4945712 6996096 2936712 37.26 2688 2220500 727316 8.14 264172 2299808 4 11:34:01 PM 5009856 7062304 2872568 36.44 2688 2222564 630864 7.06 264584 2235636 2072 11:35:01 PM 5186184 7064188 2696240 34.21 2688 2054828 699304 7.83 455860 1891808 188 Average: 5067915 7038698 2814509 35.71 2688 2143489 676812 7.58 271292 2180612 33734 11:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 96.51 79.01 966.83 11.11 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 43.59 33.17 438.48 6.09 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 41.91 34.96 301.06 16.91 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 199.85 143.34 39.28 30.71 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 174.78 166.53 50.89 66.04 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 196.17 192.32 178.89 76.15 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 55.23 53.80 17.69 19.44 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 143.55 132.31 80.43 42.53 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 55.72 38.88 86.28 27.82 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 111.95 97.18 238.63 33.02 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) 12/22/2024 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:02 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.56 0.00 5.46 4.29 0.11 53.58 11:27:01 PM 0 44.37 0.00 5.53 4.75 0.10 45.25 11:27:01 PM 1 28.74 0.00 5.39 3.83 0.12 61.91 11:28:01 PM all 18.69 0.00 2.18 2.30 0.07 76.77 11:28:01 PM 0 24.16 0.00 2.19 2.52 0.07 71.07 11:28:01 PM 1 13.22 0.00 2.17 2.07 0.07 82.47 11:29:01 PM all 24.52 0.00 4.91 1.34 0.10 69.12 11:29:01 PM 0 22.97 0.00 4.87 1.80 0.10 70.26 11:29:01 PM 1 26.07 0.00 4.95 0.88 0.10 67.99 11:30:01 PM all 3.90 0.00 0.84 1.43 0.05 93.77 11:30:01 PM 0 2.82 0.00 0.80 1.25 0.05 95.07 11:30:01 PM 1 4.98 0.00 0.89 1.61 0.05 92.47 11:31:01 PM all 14.11 0.00 0.46 0.03 0.08 85.33 11:31:01 PM 0 27.47 0.00 0.69 0.05 0.07 71.72 11:31:01 PM 1 0.83 0.00 0.23 0.00 0.08 98.85 11:32:01 PM all 13.83 0.00 0.37 0.03 0.08 85.68 11:32:01 PM 0 27.05 0.00 0.59 0.00 0.10 72.27 11:32:01 PM 1 0.64 0.00 0.15 0.07 0.07 99.08 11:33:01 PM all 7.48 0.00 0.18 0.00 0.08 92.26 11:33:01 PM 0 14.34 0.00 0.25 0.00 0.08 85.33 11:33:01 PM 1 0.62 0.00 0.12 0.00 0.08 99.18 11:34:01 PM all 16.03 0.00 0.41 0.00 0.08 83.47 11:34:01 PM 0 30.65 0.00 0.59 0.00 0.10 68.66 11:34:01 PM 1 1.54 0.00 0.23 0.00 0.07 98.16 11:35:01 PM all 28.00 0.00 3.20 0.34 0.08 68.39 11:35:01 PM 0 35.86 0.00 3.49 0.37 0.07 60.22 11:35:01 PM 1 20.14 0.00 2.91 0.32 0.08 76.55 Average: all 18.10 0.00 2.00 1.08 0.08 78.74 Average: 0 25.48 0.00 2.11 1.19 0.08 71.14 Average: 1 10.73 0.00 1.89 0.97 0.08 86.33