---> uname -a: Linux prd-centos8-robot-2c-8g-20423.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 571 5013 19 2113 6830 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:22:cf:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe22:cfd6/64 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) 09/09/2024 _x86_64_ (2 CPU) 10:05:05 LINUX RESTART (2 CPU) 10:06:01 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 55.31 16.05 39.26 308.88 26361.34 10:08:01 AM 74.51 42.64 31.87 5688.24 8498.72 10:09:01 AM 117.56 6.78 110.78 1247.79 9896.25 10:10:01 AM 36.99 1.05 35.94 113.70 4350.73 10:11:01 AM 28.96 0.00 28.96 0.00 1770.63 10:12:01 AM 37.88 0.03 37.84 3.47 6651.56 10:13:01 AM 2.88 0.12 2.77 33.06 127.52 10:14:01 AM 2.12 0.00 2.12 0.00 67.09 10:15:01 AM 0.35 0.00 0.35 0.00 43.86 10:16:01 AM 27.61 0.63 26.97 73.18 1336.04 Average: 38.42 6.73 31.69 746.87 5910.15 10:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 6146660 7360800 1735772 22.02 2688 1420384 365448 4.64 111580 1400208 187244 10:08:01 AM 5544632 7075616 2337800 29.66 2688 1722876 692320 7.75 187272 1864544 98012 10:09:01 AM 5175260 7015380 2707172 34.34 2688 2018048 708652 7.93 213244 2152588 126776 10:10:01 AM 5275976 7099752 2606456 33.07 2688 2001064 650220 7.28 240364 2021292 28 10:11:01 AM 5042080 7063620 2840352 36.03 2688 2190468 654072 7.32 256316 2215008 184996 10:12:01 AM 5050336 7071572 2832096 35.93 2688 2190592 622920 6.97 259816 2197120 4 10:13:01 AM 5004564 7028212 2877868 36.51 2688 2193004 695772 7.79 260084 2242772 4 10:14:01 AM 4990680 7014344 2891752 36.69 2688 2193020 711940 7.97 260084 2256100 4 10:15:01 AM 5045240 7070768 2837192 35.99 2688 2194884 627252 7.02 260480 2201556 676 10:16:01 AM 5141744 6997856 2740688 34.77 2688 2032044 709944 7.95 444492 1947352 196 Average: 5241717 7079792 2640715 33.50 2688 2015638 643854 7.21 249373 2049854 59794 10:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 3.00 2.32 0.66 0.47 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 304.12 179.61 1220.15 57.15 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 85.35 67.76 911.90 9.88 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 16.54 9.93 6.94 3.81 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 39.89 33.36 277.49 8.29 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 213.98 153.04 42.16 39.56 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 151.52 144.64 46.04 57.88 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 252.36 250.96 195.06 100.03 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 137.14 135.51 66.05 47.31 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 50.87 36.89 88.96 26.32 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 125.48 101.40 285.54 35.07 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) 09/09/2024 _x86_64_ (2 CPU) 10:05:05 LINUX RESTART (2 CPU) 10:06:01 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 0.28 0.03 0.84 93.85 0.04 4.95 10:07:01 AM 0 0.28 0.00 0.72 94.21 0.03 4.75 10:07:01 AM 1 0.28 0.05 0.97 93.50 0.05 5.15 10:08:01 AM all 23.12 0.04 5.25 26.87 0.09 44.62 10:08:01 AM 0 25.18 0.03 4.33 26.49 0.08 43.88 10:08:01 AM 1 21.06 0.05 6.17 27.25 0.10 45.37 10:09:01 AM all 30.96 0.00 5.44 10.88 0.12 52.59 10:09:01 AM 0 43.93 0.00 6.08 11.53 0.13 38.32 10:09:01 AM 1 17.96 0.00 4.80 10.22 0.12 66.90 10:10:01 AM all 15.65 0.00 1.91 1.56 0.07 80.81 10:10:01 AM 0 19.65 0.00 1.90 1.17 0.07 77.22 10:10:01 AM 1 11.63 0.00 1.92 1.96 0.07 84.42 10:11:01 AM all 23.95 0.00 4.19 0.80 0.09 70.97 10:11:01 AM 0 34.15 0.00 5.13 1.23 0.10 59.38 10:11:01 AM 1 13.76 0.00 3.25 0.37 0.08 82.54 10:12:01 AM all 3.78 0.00 0.95 2.72 0.04 92.51 10:12:01 AM 0 3.90 0.00 1.07 3.20 0.05 91.78 10:12:01 AM 1 3.66 0.00 0.82 2.24 0.03 93.25 10:13:01 AM all 13.11 0.00 0.54 0.03 0.08 86.24 10:13:01 AM 0 17.24 0.00 0.80 0.07 0.08 81.80 10:13:01 AM 1 8.95 0.00 0.29 0.00 0.07 90.70 10:14:01 AM all 21.69 0.00 0.49 0.01 0.08 77.73 10:14:01 AM 0 2.14 0.00 0.27 0.02 0.07 97.51 10:14:01 AM 1 41.31 0.00 0.71 0.00 0.10 57.88 10:15:01 AM all 18.97 0.00 0.42 0.00 0.08 80.52 10:15:01 AM 0 1.83 0.00 0.25 0.00 0.07 97.85 10:15:01 AM 1 36.08 0.00 0.59 0.00 0.10 63.23 10:16:01 AM all 25.94 0.00 3.27 0.32 0.07 70.40 10:16:01 AM 0 38.79 0.00 4.42 0.28 0.07 56.44 10:16:01 AM 1 13.08 0.00 2.12 0.35 0.07 84.38 Average: all 17.75 0.01 2.33 13.70 0.08 66.12 Average: 0 18.75 0.00 2.50 13.81 0.08 64.86 Average: 1 16.76 0.01 2.17 13.60 0.08 67.39