---> uname -a: Linux prd-centos8-robot-2c-8g-8252.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 594 4964 19 2138 6806 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:21:8f:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe21:8fea/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) 01/07/2025 _x86_64_ (2 CPU) 03:52:51 LINUX RESTART (2 CPU) 03:53:02 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 225.01 164.40 60.61 15381.16 41366.81 03:55:01 AM 110.61 0.75 109.87 53.59 9647.03 03:56:01 AM 28.47 0.38 28.09 64.25 3596.05 03:57:01 AM 70.99 9.26 61.73 1642.25 7705.75 03:58:01 AM 8.33 0.08 8.25 31.99 786.42 03:59:01 AM 2.10 0.03 2.07 1.07 109.90 04:00:01 AM 0.42 0.00 0.42 0.00 6.35 04:01:01 AM 12.66 0.33 12.33 37.05 460.86 Average: 56.98 21.61 35.37 2123.94 7890.45 03:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5478024 7044548 2404400 30.50 2688 1759104 721192 8.08 188248 1932768 101200 03:55:01 AM 5205592 7004156 2676832 33.96 2688 1976312 715752 8.01 198996 2134692 90640 03:56:01 AM 5185576 7015332 2696848 34.21 2688 2006796 719476 8.06 224636 2126032 28476 03:57:01 AM 5007648 7058888 2874776 36.47 2688 2221340 638860 7.15 263980 2237600 16600 03:58:01 AM 4963700 7016224 2918724 37.03 2688 2222612 693840 7.77 264244 2280440 328 03:59:01 AM 4960304 7013960 2922120 37.07 2688 2223740 709556 7.94 264244 2283820 8 04:00:01 AM 4945216 6998888 2937208 37.26 2688 2223756 742704 8.32 264244 2298492 4 04:01:01 AM 5095624 6977116 2786800 35.35 2688 2056752 722612 8.09 297232 2135508 20168 Average: 5105210 7016139 2777214 35.23 2688 2086302 707999 7.93 245728 2178669 32178 03:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 288.94 183.70 1855.48 61.65 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 73.80 55.77 712.36 9.10 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 16.31 9.21 6.51 3.71 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 164.01 118.41 326.29 27.39 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 14.76 9.12 4.67 1.42 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 234.47 232.09 61.38 96.61 0.00 0.00 0.00 0.00 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 239.26 235.33 201.64 87.22 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 102.57 83.89 119.08 45.05 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 141.46 115.80 407.92 41.48 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:51 LINUX RESTART (2 CPU) 03:53:02 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 53.13 0.06 11.30 7.10 0.13 28.27 03:54:01 AM 0 59.74 0.09 12.34 8.83 0.10 18.90 03:54:01 AM 1 46.52 0.03 10.27 5.37 0.16 37.65 03:55:01 AM all 32.82 0.00 4.56 2.38 0.10 60.14 03:55:01 AM 0 41.73 0.00 4.86 2.05 0.08 51.28 03:55:01 AM 1 23.93 0.00 4.27 2.70 0.12 68.98 03:56:01 AM all 13.42 0.00 1.89 0.60 0.09 83.99 03:56:01 AM 0 14.16 0.00 1.96 0.86 0.07 82.95 03:56:01 AM 1 12.68 0.00 1.81 0.35 0.12 85.04 03:57:01 AM all 25.42 0.00 4.66 1.72 0.08 68.12 03:57:01 AM 0 30.93 0.00 4.71 1.14 0.08 63.14 03:57:01 AM 1 19.90 0.00 4.61 2.30 0.08 73.10 03:58:01 AM all 2.10 0.00 0.33 0.20 0.05 97.32 03:58:01 AM 0 2.96 0.00 0.39 0.22 0.05 96.38 03:58:01 AM 1 1.23 0.00 0.28 0.18 0.05 98.25 03:59:01 AM all 18.83 0.00 0.44 0.01 0.09 80.63 03:59:01 AM 0 11.72 0.00 0.33 0.02 0.10 87.82 03:59:01 AM 1 25.95 0.00 0.55 0.00 0.08 73.42 04:00:01 AM all 24.48 0.00 0.56 0.00 0.10 74.86 04:00:01 AM 0 31.72 0.00 0.62 0.00 0.10 67.56 04:00:01 AM 1 17.24 0.00 0.50 0.00 0.10 82.15 04:01:01 AM all 21.28 0.00 1.88 0.08 0.10 76.67 04:01:01 AM 0 23.07 0.00 1.72 0.10 0.12 74.99 04:01:01 AM 1 19.49 0.00 2.03 0.05 0.08 78.35 Average: all 23.84 0.01 3.18 1.49 0.09 71.39 Average: 0 26.90 0.01 3.34 1.63 0.09 68.04 Average: 1 20.77 0.00 3.02 1.36 0.10 74.75