---> uname -a: Linux prd-centos8-robot-2c-8g-11856.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 590 4981 19 2126 6811 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:18:98:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe18:98ef/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) 12/01/2024 _x86_64_ (2 CPU) 03:58:47 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 188.25 142.19 46.06 13245.47 38245.20 04:01:01 AM 83.17 15.15 68.02 2682.25 5985.68 04:02:01 AM 84.40 0.70 83.70 50.79 9433.29 04:03:01 AM 17.99 0.42 17.57 64.77 1627.92 04:04:01 AM 60.11 0.03 60.07 3.47 7906.27 04:05:01 AM 3.08 0.08 3.00 31.99 108.83 04:06:01 AM 7.83 0.33 7.50 37.85 284.49 04:07:01 AM 27.30 0.50 26.80 63.72 1230.28 Average: 58.76 19.68 39.08 2000.39 8042.64 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5848996 7210020 2033436 25.80 2688 1560108 580580 6.50 152552 1624304 21944 04:01:01 AM 5356304 7056380 2526128 32.05 2688 1881888 665580 7.45 210120 1993872 137376 04:02:01 AM 5159152 6997788 2723280 34.55 2688 2015656 694564 7.78 221940 2155540 30680 04:03:01 AM 5157024 7037224 2725408 34.58 2688 2054880 661528 7.41 246140 2128356 36868 04:04:01 AM 5014908 7057040 2867524 36.38 2688 2211468 628016 7.03 258212 2234604 108 04:05:01 AM 4975508 7018872 2906924 36.88 2688 2212716 680244 7.62 258344 2274392 304 04:06:01 AM 5124948 6996444 2757484 34.98 2688 2046412 697228 7.81 253356 2149944 5036 04:07:01 AM 5155468 7028604 2726964 34.60 2688 2048432 661720 7.41 449228 1927092 16600 Average: 5224038 7050296 2658394 33.73 2688 2003945 658682 7.38 256236 2061013 31114 03:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 110.16 57.25 452.52 18.73 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 181.29 126.62 1248.44 38.30 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 62.72 45.88 600.54 8.10 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 18.24 11.78 6.77 11.38 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 250.06 183.52 339.65 40.00 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 14.61 10.21 4.35 1.43 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 207.30 156.77 1561.56 29.41 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 19.86 18.83 16.41 8.62 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 108.03 76.40 529.02 19.50 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:47 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 25.90 0.07 8.37 34.83 0.09 30.74 04:00:01 AM 0 27.48 0.02 8.41 35.09 0.09 28.92 04:00:01 AM 1 24.30 0.12 8.33 34.58 0.09 32.58 04:01:01 AM all 32.61 0.00 5.78 4.72 0.11 56.78 04:01:01 AM 0 29.78 0.00 5.89 4.12 0.10 60.11 04:01:01 AM 1 35.44 0.00 5.67 5.31 0.12 53.46 04:02:01 AM all 24.18 0.00 3.28 4.74 0.11 67.69 04:02:01 AM 0 33.33 0.00 3.59 5.18 0.10 57.79 04:02:01 AM 1 15.12 0.00 2.97 4.30 0.12 77.50 04:03:01 AM all 16.92 0.00 2.43 2.64 0.09 77.92 04:03:01 AM 0 12.98 0.00 2.52 2.92 0.10 81.49 04:03:01 AM 1 20.85 0.00 2.34 2.36 0.08 74.36 04:04:01 AM all 22.79 0.00 3.82 3.12 0.12 70.15 04:04:01 AM 0 18.03 0.00 3.44 2.40 0.12 76.01 04:04:01 AM 1 27.56 0.00 4.21 3.85 0.12 64.27 04:05:01 AM all 1.84 0.00 0.23 0.18 0.03 97.70 04:05:01 AM 0 0.37 0.00 0.13 0.27 0.03 99.20 04:05:01 AM 1 3.33 0.00 0.34 0.10 0.03 96.20 04:06:01 AM all 10.15 0.00 1.80 0.90 0.08 87.08 04:06:01 AM 0 12.07 0.00 1.68 0.92 0.08 85.24 04:06:01 AM 1 8.23 0.00 1.91 0.87 0.07 88.92 04:07:01 AM all 29.80 0.00 3.67 1.79 0.08 64.66 04:07:01 AM 0 26.59 0.00 3.64 1.10 0.08 68.58 04:07:01 AM 1 33.01 0.00 3.69 2.47 0.08 60.74 Average: all 20.50 0.01 3.66 6.52 0.09 69.23 Average: 0 20.03 0.00 3.65 6.42 0.09 69.82 Average: 1 20.97 0.01 3.66 6.63 0.09 68.63