---> uname -a: Linux prd-centos8-robot-2c-8g-7856.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 591 4791 19 2315 6804 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:6f:2a:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe6f:2a96/64 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) 02/02/2025 _x86_64_ (2 CPU) 23:04:19 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 98.07 40.45 57.61 5935.35 5684.31 11:07:01 PM 89.19 0.73 88.45 53.05 10478.02 11:08:01 PM 17.61 0.42 17.19 64.78 1608.15 11:09:01 PM 71.85 9.23 62.62 1641.99 8099.83 11:10:01 PM 3.13 0.00 3.13 0.00 94.52 11:11:01 PM 0.62 0.00 0.62 0.00 9.35 11:12:01 PM 0.33 0.00 0.33 0.00 3.28 11:13:01 PM 6.40 0.17 6.23 32.92 140.42 11:14:01 PM 28.71 0.85 27.86 85.30 1026.07 Average: 35.10 5.76 29.34 868.16 3015.96 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5349124 7020988 2533308 32.14 2688 1855392 720724 8.07 187168 2028352 170500 11:07:01 PM 5201608 7004020 2680824 34.01 2688 1980288 706740 7.91 198052 2138700 30684 11:08:01 PM 5232288 7071916 2650144 33.62 2688 2014900 623228 6.98 221512 2078788 32312 11:09:01 PM 5006552 7063372 2875880 36.48 2688 2226632 624640 6.99 263200 2240368 84 11:10:01 PM 5006288 7063108 2876144 36.49 2688 2226632 626156 7.01 263196 2240608 4 11:11:01 PM 5006332 7063180 2876100 36.49 2688 2226636 626156 7.01 263200 2240652 4 11:12:01 PM 5006512 7063352 2875920 36.49 2688 2226636 626156 7.01 263200 2240436 4 11:13:01 PM 4916924 6996180 2965508 37.62 2688 2248920 679280 7.61 285732 2307792 21160 11:14:01 PM 4906324 6967564 2976108 37.76 2688 2230496 716608 8.02 461108 2141948 16504 Average: 5070217 7034853 2812215 35.68 2688 2137392 661076 7.40 267374 2184183 30140 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 297.95 195.23 1658.27 63.81 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 55.90 41.19 606.86 7.38 0.00 0.00 0.00 0.00 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 20.84 14.50 7.44 4.94 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 555.21 412.48 398.89 90.23 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 5.58 0.87 0.34 0.12 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 3.07 0.27 0.26 0.08 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 0.87 0.12 0.05 0.01 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 11.90 9.50 12.23 6.20 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 21.58 19.78 17.57 9.52 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 108.09 77.10 300.21 20.25 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) 02/02/2025 _x86_64_ (2 CPU) 23:04:19 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 40.66 0.03 7.03 2.55 0.11 49.61 11:06:01 PM 0 42.25 0.05 7.76 3.59 0.12 46.23 11:06:01 PM 1 39.07 0.02 6.31 1.51 0.10 52.99 11:07:01 PM all 21.93 0.00 3.42 3.76 0.08 70.81 11:07:01 PM 0 28.39 0.00 3.97 3.37 0.08 64.18 11:07:01 PM 1 15.46 0.00 2.86 4.15 0.08 77.45 11:08:01 PM all 15.43 0.00 2.48 1.66 0.08 80.35 11:08:01 PM 0 20.78 0.00 2.48 0.74 0.08 75.92 11:08:01 PM 1 10.08 0.00 2.48 2.58 0.08 84.78 11:09:01 PM all 21.29 0.00 4.86 3.03 0.10 70.72 11:09:01 PM 0 26.29 0.00 5.30 3.33 0.10 64.99 11:09:01 PM 1 16.31 0.00 4.42 2.73 0.10 76.43 11:10:01 PM all 0.18 0.00 0.09 0.01 0.04 99.67 11:10:01 PM 0 0.12 0.00 0.10 0.00 0.03 99.75 11:10:01 PM 1 0.25 0.00 0.08 0.02 0.05 99.60 11:11:01 PM all 0.28 0.00 0.09 0.00 0.05 99.57 11:11:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 11:11:01 PM 1 0.47 0.00 0.10 0.00 0.05 99.38 11:12:01 PM all 0.32 0.00 0.05 0.00 0.04 99.59 11:12:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:12:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:13:01 PM all 4.58 0.00 0.73 0.04 0.05 94.59 11:13:01 PM 0 5.71 0.00 0.82 0.07 0.05 93.36 11:13:01 PM 1 3.46 0.00 0.65 0.02 0.05 95.82 11:14:01 PM all 30.11 0.00 3.76 0.23 0.08 65.83 11:14:01 PM 0 38.90 0.00 4.11 0.15 0.08 56.76 11:14:01 PM 1 21.31 0.00 3.41 0.30 0.08 74.90 Average: all 14.96 0.00 2.50 1.25 0.07 81.21 Average: 0 18.04 0.01 2.74 1.25 0.07 77.90 Average: 1 11.88 0.00 2.26 1.25 0.07 84.53