---> uname -a: Linux prd-centos8-robot-2c-8g-2745.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4773 19 2312 6783 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:08:0b:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe08:bb6/64 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) 12/14/2024 _x86_64_ (2 CPU) 23:06:17 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 92.98 12.96 80.02 2339.48 5954.01 11:09:01 PM 74.64 0.70 73.94 50.78 9782.56 11:10:01 PM 10.46 0.03 10.43 0.53 339.50 11:11:01 PM 4.43 0.38 4.05 64.25 127.16 11:12:01 PM 64.10 2.52 61.58 396.00 8104.55 11:13:01 PM 7.08 0.00 7.08 0.00 687.92 11:14:01 PM 0.45 0.00 0.45 0.00 5.86 11:15:02 PM 0.37 0.00 0.37 0.00 3.50 11:16:01 PM 0.64 0.17 0.47 33.49 9.42 11:17:01 PM 24.98 0.33 24.64 37.19 983.74 Average: 28.06 1.71 26.35 292.58 2604.21 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5218080 6993140 2664352 33.80 2688 1956216 785532 8.80 215412 2125628 201320 11:09:01 PM 5154632 6992780 2727800 34.61 2688 2015768 744812 8.34 220480 2163104 16 11:10:01 PM 5100088 6963804 2782344 35.30 2688 2041336 793868 8.89 233532 2205176 24456 11:11:01 PM 5143392 7006168 2739040 34.75 2688 2039748 745704 8.35 246276 2146424 22036 11:12:01 PM 4985180 7038788 2897252 36.76 2688 2223376 660872 7.40 262452 2259676 14636 11:13:01 PM 4986696 7040304 2895736 36.74 2688 2223376 660872 7.40 262448 2259616 4 11:14:01 PM 4986916 7040524 2895516 36.73 2688 2223376 660872 7.40 262448 2259620 4 11:15:02 PM 4987012 7040624 2895420 36.73 2688 2223380 660872 7.40 262448 2259624 4 11:16:01 PM 4951404 7006168 2931028 37.18 2688 2224508 700920 7.85 263140 2294452 168 11:17:01 PM 4987972 7040764 2894460 36.72 2688 2222520 669048 7.49 458408 2064140 192 Average: 5050137 7016306 2832295 35.93 2688 2139360 708337 7.93 268704 2203746 26284 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 144.13 109.38 1212.90 25.98 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 49.62 31.19 439.82 5.99 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 9.05 4.83 3.95 2.55 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 17.36 12.06 4.15 2.90 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 583.71 420.91 403.93 101.62 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.53 0.73 0.30 0.12 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.58 0.08 0.04 0.01 0.00 0.00 0.00 0.00 11:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:02 PM eth0 0.62 0.13 0.03 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 9.71 6.10 9.98 3.55 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 17.88 16.74 15.56 8.11 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 83.54 60.31 209.39 15.10 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) 12/14/2024 _x86_64_ (2 CPU) 23:06:17 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.17 0.00 6.30 2.97 0.13 52.44 11:08:01 PM 0 43.31 0.00 6.18 2.03 0.12 48.36 11:08:01 PM 1 33.03 0.00 6.42 3.91 0.13 56.51 11:09:01 PM all 15.36 0.00 2.47 2.60 0.10 79.47 11:09:01 PM 0 15.88 0.00 2.39 2.34 0.10 79.30 11:09:01 PM 1 14.83 0.00 2.56 2.87 0.10 79.64 11:10:01 PM all 8.52 0.00 0.83 0.53 0.11 90.02 11:10:01 PM 0 9.47 0.00 0.77 0.78 0.12 88.86 11:10:01 PM 1 7.56 0.00 0.88 0.27 0.10 91.18 11:11:01 PM all 5.10 0.00 1.60 0.19 0.07 93.04 11:11:01 PM 0 5.81 0.00 1.65 0.03 0.05 92.45 11:11:01 PM 1 4.39 0.00 1.55 0.35 0.08 93.62 11:12:01 PM all 26.00 0.00 4.59 1.93 0.12 67.36 11:12:01 PM 0 32.81 0.00 5.08 2.28 0.12 59.71 11:12:01 PM 1 19.20 0.00 4.10 1.59 0.12 75.00 11:13:01 PM all 0.32 0.00 0.10 0.37 0.05 99.17 11:13:01 PM 0 0.03 0.00 0.13 0.73 0.03 99.07 11:13:01 PM 1 0.60 0.00 0.07 0.00 0.07 99.27 11:14:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:14:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:14:01 PM 1 0.53 0.00 0.03 0.00 0.05 99.38 11:15:02 PM all 0.29 0.00 0.06 0.00 0.04 99.61 11:15:02 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:15:02 PM 1 0.48 0.00 0.05 0.00 0.03 99.43 11:16:01 PM all 1.11 0.00 0.58 0.03 0.05 98.23 11:16:01 PM 0 0.61 0.00 0.64 0.07 0.05 98.63 11:16:01 PM 1 1.60 0.00 0.51 0.00 0.05 97.84 11:17:01 PM all 26.34 0.00 2.36 0.80 0.09 70.40 11:17:01 PM 0 25.44 0.00 2.50 0.52 0.08 71.45 11:17:01 PM 1 27.24 0.00 2.22 1.08 0.10 69.35 Average: all 12.16 0.00 1.89 0.94 0.08 84.92 Average: 0 13.36 0.00 1.95 0.88 0.08 83.74 Average: 1 10.96 0.00 1.84 1.01 0.08 86.10