---> uname -a: Linux prd-centos8-robot-2c-8g-8577.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 588 4950 19 2158 6813 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:83:d0:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe83:d065/64 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) 11/19/2024 _x86_64_ (2 CPU) 07:18:01 LINUX RESTART (2 CPU) 07:19:01 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 78.36 23.33 55.03 5070.31 5257.35 07:21:01 AM 96.24 0.70 95.54 50.76 10807.21 07:22:01 AM 18.08 0.38 17.69 62.51 1459.11 07:23:01 AM 27.14 0.03 27.11 2.27 1874.83 07:24:01 AM 43.98 0.03 43.94 3.47 6861.34 07:25:01 AM 3.68 0.10 3.58 32.12 116.68 07:26:01 AM 14.50 0.42 14.08 47.73 1901.97 Average: 40.29 3.57 36.72 752.72 4040.25 07:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 5300896 7005076 2581524 32.75 2688 1890944 757408 8.48 233764 2040800 143816 07:21:01 AM 5158532 6993704 2723888 34.56 2688 2011856 717356 8.03 221028 2148616 30124 07:22:01 AM 5243192 7079672 2639228 33.48 2688 2013732 653468 7.32 239712 2053768 16 07:23:01 AM 5015364 7047664 2867056 36.37 2688 2202284 675480 7.56 254924 2244108 169636 07:24:01 AM 5020940 7057048 2861480 36.30 2688 2205748 645380 7.23 257224 2229868 32 07:25:01 AM 4967764 7011892 2914656 36.98 2688 2213824 700732 7.85 257348 2282308 7120 07:26:01 AM 5126184 7028256 2756236 34.97 2688 2077608 697448 7.81 463072 1943164 13360 Average: 5118982 7031902 2763438 35.06 2688 2087999 692467 7.75 275296 2134662 52015 07:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 286.02 175.72 1533.06 60.32 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 73.87 56.24 675.08 8.90 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 15.93 7.40 5.53 3.13 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 34.22 27.61 293.60 5.80 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 203.48 147.98 44.10 32.86 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 40.52 31.02 190.38 2.79 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 95.83 63.89 246.26 58.83 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 107.12 72.83 426.89 24.66 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) 11/19/2024 _x86_64_ (2 CPU) 07:18:01 LINUX RESTART (2 CPU) 07:19:01 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 30.83 0.00 6.07 5.06 0.10 57.95 07:20:01 AM 0 32.42 0.00 5.76 5.93 0.10 55.79 07:20:01 AM 1 29.24 0.00 6.37 4.18 0.10 60.11 07:21:01 AM all 29.79 0.00 4.50 10.16 0.15 55.40 07:21:01 AM 0 18.49 0.00 3.84 9.49 0.13 68.04 07:21:01 AM 1 41.13 0.00 5.15 10.84 0.17 42.71 07:22:01 AM all 11.20 0.00 1.18 3.79 0.08 83.75 07:22:01 AM 0 8.78 0.00 1.19 1.72 0.08 88.22 07:22:01 AM 1 13.62 0.00 1.17 5.85 0.08 79.28 07:23:01 AM all 18.68 0.00 3.35 1.38 0.08 76.51 07:23:01 AM 0 15.22 0.00 3.06 1.34 0.08 80.30 07:23:01 AM 1 22.15 0.00 3.63 1.42 0.08 72.71 07:24:01 AM all 9.72 0.00 1.80 10.47 0.06 77.95 07:24:01 AM 0 10.72 0.00 1.60 7.45 0.07 80.16 07:24:01 AM 1 8.73 0.00 2.00 13.48 0.05 75.75 07:25:01 AM all 3.22 0.00 0.30 0.03 0.04 96.40 07:25:01 AM 0 2.53 0.00 0.25 0.00 0.03 97.19 07:25:01 AM 1 3.91 0.00 0.35 0.07 0.05 95.61 07:26:01 AM all 20.86 0.00 2.79 0.40 0.09 75.85 07:26:01 AM 0 20.01 0.00 2.82 0.30 0.08 76.78 07:26:01 AM 1 21.73 0.00 2.76 0.51 0.10 74.89 Average: all 17.77 0.00 2.86 4.47 0.09 74.82 Average: 0 15.46 0.00 2.65 3.74 0.08 78.07 Average: 1 20.08 0.00 3.07 5.20 0.09 71.56