---> uname -a: Linux prd-centos8-robot-2c-8g-39488.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 574 4991 19 2132 6826 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:be:2e:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:febe:2e12/64 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) 10/06/2024 _x86_64_ (2 CPU) 03:18:16 LINUX RESTART (2 CPU) 03:19:02 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 125.16 54.29 70.86 7429.85 12393.95 03:21:01 AM 94.32 0.70 93.62 50.74 10063.43 03:22:01 AM 15.39 0.42 14.98 64.78 1316.61 03:23:01 AM 47.54 2.52 45.03 396.07 3055.21 03:24:01 AM 22.93 0.00 22.93 0.00 5427.76 03:25:01 AM 2.27 0.08 2.18 31.99 78.79 03:26:01 AM 13.43 0.33 13.10 37.85 503.77 Average: 45.68 8.23 37.46 1129.54 4673.96 03:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5244052 7005944 2638380 33.47 2688 1943204 742096 8.31 246952 2066236 201708 03:21:01 AM 5181388 7014436 2701044 34.27 2688 2010124 694888 7.78 221708 2133320 30068 03:22:01 AM 5257796 7092796 2624636 33.30 2688 2012068 619720 6.94 240404 2039096 4 03:23:01 AM 5025284 7074096 2857148 36.25 2688 2218088 613920 6.87 262164 2224704 154408 03:24:01 AM 5020104 7068908 2862328 36.31 2688 2218092 613920 6.87 262164 2224820 4 03:25:01 AM 4981532 7031664 2900900 36.80 2688 2219408 688720 7.71 262296 2263004 4 03:26:01 AM 5126940 7000916 2755492 34.96 2688 2048644 709016 7.94 290736 2113080 16944 Average: 5119585 7041251 2762847 35.05 2688 2095661 668897 7.49 255203 2152037 57591 03:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 300.51 187.99 1599.06 59.12 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 59.00 47.21 612.41 8.22 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 10.75 8.73 4.81 3.33 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 225.18 171.75 338.76 48.23 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 3.93 3.32 0.77 0.70 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 18.16 11.33 5.80 1.55 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 49.68 34.66 77.45 22.54 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 94.83 66.14 374.16 20.43 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) 10/06/2024 _x86_64_ (2 CPU) 03:18:16 LINUX RESTART (2 CPU) 03:19:02 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 39.76 0.04 7.93 5.03 0.14 47.11 03:20:01 AM 0 35.78 0.02 7.97 5.71 0.14 50.39 03:20:01 AM 1 43.73 0.07 7.89 4.35 0.14 43.83 03:21:01 AM all 26.66 0.00 4.00 4.36 0.11 64.88 03:21:01 AM 0 23.61 0.00 3.21 3.71 0.12 69.34 03:21:01 AM 1 29.70 0.00 4.78 5.00 0.10 60.42 03:22:01 AM all 10.39 0.00 1.17 0.91 0.06 87.47 03:22:01 AM 0 4.36 0.00 1.09 0.84 0.03 93.69 03:22:01 AM 1 16.42 0.00 1.25 0.99 0.08 81.25 03:23:01 AM all 28.09 0.00 4.64 1.56 0.10 65.62 03:23:01 AM 0 26.52 0.00 4.94 2.35 0.08 66.10 03:23:01 AM 1 29.65 0.00 4.33 0.77 0.12 65.13 03:24:01 AM all 0.35 0.00 0.32 1.65 0.03 97.65 03:24:01 AM 0 0.13 0.00 0.42 2.61 0.03 96.81 03:24:01 AM 1 0.57 0.00 0.22 0.70 0.02 98.50 03:25:01 AM all 2.22 0.00 0.26 0.02 0.03 97.47 03:25:01 AM 0 2.60 0.00 0.22 0.00 0.03 97.15 03:25:01 AM 1 1.84 0.00 0.30 0.03 0.03 97.79 03:26:01 AM all 14.07 0.00 2.04 0.21 0.07 83.61 03:26:01 AM 0 12.73 0.00 2.47 0.15 0.07 84.58 03:26:01 AM 1 15.42 0.00 1.61 0.27 0.07 82.65 Average: all 17.31 0.01 2.89 1.95 0.08 77.77 Average: 0 15.05 0.00 2.89 2.19 0.07 79.80 Average: 1 19.55 0.01 2.90 1.72 0.08 75.74