---> uname -a: Linux prd-centos8-robot-2c-8g-29064.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: 2800.000 BogoMIPS: 5600.00 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 602 4962 19 2132 6798 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:ef:11:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:feef:1145/64 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) 09/28/2024 _x86_64_ (2 CPU) 04:14:42 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 170.46 123.04 47.42 10370.54 37534.57 04:17:01 AM 88.39 21.42 66.97 5138.90 5873.40 04:18:01 AM 86.78 0.71 86.07 51.64 9525.38 04:19:01 AM 26.03 0.42 25.61 64.79 2100.72 04:20:01 AM 55.65 0.03 55.61 3.47 7536.57 04:21:01 AM 5.76 0.10 5.66 32.11 229.18 04:22:01 AM 1.85 0.03 1.82 1.87 111.90 04:23:01 AM 3.98 0.32 3.67 36.93 217.36 04:24:01 AM 26.86 0.53 26.32 64.78 1341.95 Average: 51.69 16.32 35.37 1754.85 7158.88 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 6071840 7340620 1810592 22.97 2688 1468424 358400 4.01 124540 1430468 272 04:17:01 AM 5382272 7080664 2500160 31.72 2688 1880180 660544 7.40 210144 1965248 132576 04:18:01 AM 5182096 7018020 2700336 34.26 2688 2012528 706600 7.91 221648 2126920 30072 04:19:01 AM 5159436 7052296 2722996 34.55 2688 2067064 705964 7.90 253016 2115124 48400 04:20:01 AM 5003500 7039100 2878932 36.52 2688 2204508 665848 7.46 259644 2242876 76 04:21:01 AM 4968404 7005480 2914028 36.97 2688 2205992 720848 8.07 259836 2278076 516 04:22:01 AM 4964656 7002780 2917776 37.02 2688 2207032 720848 8.07 260044 2281660 40 04:23:01 AM 5117364 6995948 2765068 35.08 2688 2051612 699392 7.83 257116 2149476 9632 04:24:01 AM 5117260 6994284 2765172 35.08 2688 2051836 723648 8.10 450432 1962636 1552 Average: 5218536 7058799 2663896 33.80 2688 2016575 662455 7.42 255158 2061387 24793 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 5.60 4.03 1.25 0.85 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 304.55 181.74 1607.51 59.82 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 56.74 41.71 589.68 7.86 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 23.96 18.61 68.26 5.81 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 248.80 207.75 259.50 47.25 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 19.27 10.79 5.39 1.89 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 28.41 20.21 7.43 3.98 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 66.64 47.26 86.02 28.82 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 18.06 17.16 15.32 8.32 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 85.84 61.07 292.84 18.31 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) 09/28/2024 _x86_64_ (2 CPU) 04:14:42 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 14.05 0.09 7.05 71.84 0.14 6.84 04:16:01 AM 0 15.03 0.05 6.59 70.49 0.14 7.71 04:16:01 AM 1 13.06 0.12 7.52 73.20 0.14 5.96 04:17:01 AM all 36.74 0.00 7.04 4.12 0.13 51.97 04:17:01 AM 0 38.14 0.00 6.98 4.12 0.13 50.63 04:17:01 AM 1 35.35 0.00 7.11 4.12 0.12 53.31 04:18:01 AM all 26.09 0.00 3.61 3.56 0.10 66.65 04:18:01 AM 0 40.50 0.00 4.67 3.95 0.10 50.78 04:18:01 AM 1 11.68 0.00 2.55 3.16 0.10 82.52 04:19:01 AM all 18.84 0.00 2.60 0.78 0.08 77.70 04:19:01 AM 0 24.65 0.00 3.10 0.72 0.08 71.45 04:19:01 AM 1 13.02 0.00 2.10 0.85 0.07 83.96 04:20:01 AM all 19.29 0.00 3.30 2.77 0.08 74.56 04:20:01 AM 0 24.18 0.00 3.62 2.63 0.10 69.47 04:20:01 AM 1 14.41 0.00 2.98 2.91 0.07 79.64 04:21:01 AM all 3.02 0.00 0.34 0.04 0.05 96.55 04:21:01 AM 0 4.77 0.00 0.47 0.08 0.05 94.62 04:21:01 AM 1 1.29 0.00 0.20 0.00 0.05 98.46 04:22:01 AM all 7.98 0.00 0.78 0.08 0.08 91.10 04:22:01 AM 0 11.01 0.00 1.04 0.00 0.08 87.87 04:22:01 AM 1 4.94 0.00 0.52 0.15 0.07 94.32 04:23:01 AM all 15.76 0.00 1.69 0.21 0.08 82.26 04:23:01 AM 0 22.84 0.00 2.01 0.17 0.08 74.90 04:23:01 AM 1 8.68 0.00 1.37 0.25 0.08 89.62 04:24:01 AM all 26.18 0.00 2.82 0.72 0.08 70.19 04:24:01 AM 0 22.64 0.00 2.70 0.93 0.10 73.62 04:24:01 AM 1 29.73 0.00 2.94 0.50 0.07 66.77 Average: all 18.67 0.01 3.24 9.22 0.09 68.77 Average: 0 22.64 0.01 3.46 9.12 0.10 64.68 Average: 1 14.69 0.01 3.02 9.31 0.08 72.87