---> uname -a: Linux prd-centos8-robot-2c-8g-34575.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4833 19 2220 6757 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:bf:b6:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:febf:b689/64 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) 03:05:50 LINUX RESTART (2 CPU) 03:07:03 AM tps rtps wtps bread/s bwrtn/s 03:08:01 AM 121.68 7.10 114.58 1292.80 10454.67 03:09:01 AM 42.15 0.98 41.17 110.90 4937.97 03:10:01 AM 31.01 0.07 30.94 2.80 2083.50 03:11:01 AM 37.76 2.52 35.25 395.94 6415.14 03:12:01 AM 2.48 0.10 2.38 32.12 70.51 03:13:01 AM 2.40 0.00 2.40 0.00 206.83 03:14:01 AM 0.72 0.00 0.72 0.00 679.00 03:15:01 AM 0.35 0.00 0.35 0.00 226.93 03:16:01 AM 4.52 0.35 4.17 38.79 481.51 03:17:01 AM 27.38 0.53 26.85 64.79 2793.98 Average: 26.73 1.15 25.58 190.15 2809.68 03:07:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 AM 5178200 7012004 2704232 34.31 2688 2011748 706228 7.91 212052 2148572 121744 03:09:01 AM 5246904 7084284 2635528 33.44 2688 2014444 632332 7.08 239760 2049944 24 03:10:01 AM 4979260 7016024 2903172 36.83 2688 2206492 689520 7.72 255876 2279216 161696 03:11:01 AM 4954620 7005888 2927812 37.14 2688 2220548 698992 7.83 261924 2290480 8 03:12:01 AM 4912700 6965992 2969732 37.68 2688 2222564 753696 8.44 262136 2331952 1064 03:13:01 AM 4878212 6949220 3004220 38.11 2688 2240304 769080 8.61 262552 2365996 14836 03:14:01 AM 4870828 6948732 3011604 38.21 2688 2247192 769080 8.61 262552 2373124 1528 03:15:01 AM 4859976 6948280 3022456 38.34 2688 2257560 769080 8.61 262600 2383796 5156 03:16:01 AM 5040996 7008520 2841436 36.05 2688 2142376 700656 7.85 295220 2191588 53244 03:17:01 AM 5000852 6968404 2881580 36.56 2688 2142604 746860 8.36 488288 2043096 1548 Average: 4992255 6990735 2890177 36.67 2688 2170583 723552 8.10 280296 2245776 36085 03:07:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 78.68 60.07 835.86 9.25 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 27.14 20.93 196.23 5.10 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 36.23 28.40 294.61 7.10 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 193.32 141.90 45.61 40.49 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 20.63 14.80 15.26 4.98 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 49.38 40.30 128.74 10.44 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 17.60 12.60 40.61 5.39 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 26.56 22.58 54.45 13.90 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 79.49 53.10 186.37 77.51 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 19.73 18.50 17.42 8.98 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 54.80 41.26 179.33 18.35 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) 03:05:50 LINUX RESTART (2 CPU) 03:07:03 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 33.83 0.00 5.83 6.27 0.13 53.94 03:08:01 AM 0 50.03 0.00 7.29 9.47 0.14 33.07 03:08:01 AM 1 16.95 0.00 4.30 2.94 0.13 75.69 03:09:01 AM all 17.73 0.00 1.93 5.42 0.08 74.84 03:09:01 AM 0 23.04 0.00 2.17 7.77 0.08 66.93 03:09:01 AM 1 12.41 0.00 1.69 3.07 0.07 82.77 03:10:01 AM all 19.71 0.00 3.24 0.97 0.08 76.01 03:10:01 AM 0 20.03 0.00 3.27 0.96 0.07 75.68 03:10:01 AM 1 19.40 0.00 3.20 0.98 0.08 76.33 03:11:01 AM all 8.17 0.00 1.75 2.31 0.11 87.66 03:11:01 AM 0 7.85 0.00 1.79 1.97 0.12 88.28 03:11:01 AM 1 8.49 0.00 1.72 2.66 0.10 87.03 03:12:01 AM all 2.85 0.00 0.23 0.03 0.03 96.87 03:12:01 AM 0 3.59 0.00 0.22 0.03 0.03 96.12 03:12:01 AM 1 2.11 0.00 0.23 0.02 0.03 97.61 03:13:01 AM all 20.54 0.00 0.31 0.08 0.08 79.00 03:13:01 AM 0 29.90 0.00 0.37 0.00 0.08 69.65 03:13:01 AM 1 11.19 0.00 0.25 0.15 0.07 88.34 03:14:01 AM all 7.02 0.00 0.12 0.13 0.05 92.68 03:14:01 AM 0 7.40 0.00 0.13 0.17 0.05 92.25 03:14:01 AM 1 6.64 0.00 0.10 0.10 0.05 93.11 03:15:01 AM all 12.61 0.00 0.21 0.08 0.07 87.04 03:15:01 AM 0 9.39 0.00 0.20 0.00 0.07 90.34 03:15:01 AM 1 15.83 0.00 0.22 0.15 0.07 83.73 03:16:01 AM all 10.27 0.00 1.12 0.07 0.06 88.48 03:16:01 AM 0 12.78 0.00 0.95 0.12 0.05 86.10 03:16:01 AM 1 7.75 0.00 1.29 0.02 0.07 90.87 03:17:01 AM all 29.07 0.00 3.23 0.59 0.09 67.01 03:17:01 AM 0 35.19 0.00 3.26 0.94 0.10 60.51 03:17:01 AM 1 22.97 0.00 3.20 0.25 0.08 73.49 Average: all 16.09 0.00 1.78 1.57 0.08 80.49 Average: 0 19.82 0.00 1.95 2.12 0.08 76.04 Average: 1 12.34 0.00 1.60 1.02 0.07 84.96