---> uname -a: Linux prd-centos8-robot-2c-8g-6612.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 613 4957 19 2126 6788 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:e6:a8:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fee6:a8ec/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) 12/31/2024 _x86_64_ (2 CPU) 04:14:59 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 79.64 6.58 73.06 1127.36 6305.31 04:18:01 AM 79.74 0.77 78.97 53.59 9706.52 04:19:01 AM 18.33 0.45 17.88 64.25 1151.15 04:20:01 AM 64.62 6.75 57.87 1248.98 7346.53 04:21:01 AM 8.71 0.00 8.71 0.00 830.96 04:22:01 AM 0.37 0.00 0.37 0.00 6.97 04:23:01 AM 0.13 0.00 0.13 0.00 2.08 04:24:01 AM 0.48 0.12 0.37 33.06 84.94 04:25:01 AM 14.80 0.32 14.48 36.93 612.95 Average: 29.65 1.66 27.98 284.94 2894.21 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5338520 7031496 2543912 32.27 2688 1876172 702872 7.87 186292 2038692 163816 04:18:01 AM 5177136 6975896 2705296 34.32 2688 1976328 739500 8.28 197992 2163808 12608 04:19:01 AM 5155012 7002728 2727420 34.60 2688 2023700 726480 8.13 222928 2157196 45220 04:20:01 AM 4990380 7029972 2892052 36.69 2688 2209560 678368 7.60 258472 2257620 16600 04:21:01 AM 4993484 7033080 2888948 36.65 2688 2209564 678368 7.60 258468 2257500 16 04:22:01 AM 4993572 7033168 2888860 36.65 2688 2209564 678368 7.60 258472 2257480 12 04:23:01 AM 4993732 7033328 2888700 36.65 2688 2209564 678368 7.60 258472 2257368 4 04:24:01 AM 4897588 6940636 2984844 37.87 2688 2213024 777288 8.70 258604 2352164 128 04:25:01 AM 5093524 6962840 2788908 35.38 2688 2045484 746468 8.36 293092 2147980 16708 Average: 5070328 7004794 2812104 35.68 2688 2108107 711787 7.97 243644 2209979 28346 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 183.86 127.49 1297.23 36.82 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 48.28 34.81 480.93 6.67 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 20.76 16.31 7.23 5.31 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 516.51 358.42 390.43 82.97 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 1.48 0.83 0.37 0.18 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 2.67 1.95 0.49 0.42 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 2.80 1.95 0.45 0.42 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 79.82 68.36 894.46 5.67 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 115.15 76.74 535.20 29.08 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 107.93 76.33 400.76 18.62 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) 12/31/2024 _x86_64_ (2 CPU) 04:14:59 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 32.41 0.00 5.09 3.76 0.12 58.61 04:17:01 AM 0 44.11 0.00 6.79 4.83 0.10 44.16 04:17:01 AM 1 20.77 0.00 3.40 2.70 0.13 72.99 04:18:01 AM all 19.36 0.00 2.97 4.54 0.09 73.04 04:18:01 AM 0 16.64 0.00 2.77 5.16 0.08 75.34 04:18:01 AM 1 22.07 0.00 3.16 3.93 0.10 70.74 04:19:01 AM all 15.15 0.00 2.43 0.99 0.07 81.36 04:19:01 AM 0 24.89 0.00 2.86 0.94 0.07 71.25 04:19:01 AM 1 5.40 0.00 2.01 1.05 0.07 91.47 04:20:01 AM all 24.77 0.00 5.14 2.34 0.12 67.64 04:20:01 AM 0 34.81 0.00 5.84 2.27 0.12 56.97 04:20:01 AM 1 14.76 0.00 4.44 2.41 0.12 78.28 04:21:01 AM all 0.38 0.00 0.16 0.25 0.06 99.16 04:21:01 AM 0 0.58 0.00 0.10 0.12 0.03 99.17 04:21:01 AM 1 0.17 0.00 0.22 0.38 0.08 99.15 04:22:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 04:22:01 AM 0 0.45 0.00 0.07 0.00 0.03 99.45 04:22:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 04:23:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 04:23:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 04:23:01 AM 1 0.40 0.00 0.10 0.00 0.03 99.47 04:24:01 AM all 7.38 0.00 1.60 0.06 0.07 90.89 04:24:01 AM 0 13.76 0.00 2.89 0.05 0.08 83.21 04:24:01 AM 1 1.07 0.00 0.32 0.07 0.05 98.49 04:25:01 AM all 15.90 0.00 2.15 0.23 0.09 81.63 04:25:01 AM 0 20.44 0.00 2.86 0.27 0.08 76.35 04:25:01 AM 1 11.38 0.00 1.45 0.18 0.10 86.88 Average: all 12.88 0.00 2.19 1.35 0.08 83.50 Average: 0 17.30 0.00 2.69 1.51 0.07 78.43 Average: 1 8.47 0.00 1.69 1.19 0.08 88.57