---> uname -a: Linux prd-centos8-robot-2c-8g-3692.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 4937 19 2158 6800 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:7b:f3:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe7b:f330/64 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) 01/21/2025 _x86_64_ (2 CPU) 04:21:20 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 101.78 52.23 49.55 6157.95 26571.39 04:24:01 AM 111.28 0.75 110.53 53.58 10191.89 04:25:01 AM 24.91 0.38 24.53 64.26 3153.91 04:26:01 AM 60.30 6.78 53.52 1249.72 5377.99 04:27:01 AM 13.15 0.00 13.15 0.00 3003.27 04:28:01 AM 12.10 0.42 11.68 69.04 993.35 04:29:01 AM 27.68 0.53 27.15 64.79 1898.42 Average: 50.17 8.73 41.44 1094.27 7313.22 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5454848 7023276 2427584 30.80 2688 1760684 745776 8.35 188544 1958224 103312 04:24:01 AM 5196832 6992616 2685600 34.07 2688 1973288 734228 8.22 198996 2143156 77048 04:25:01 AM 5280672 7077844 2601760 33.01 2688 1975220 658480 7.37 217956 2043500 8 04:26:01 AM 5008040 7044596 2874392 36.47 2688 2206520 657824 7.37 258944 2242808 78484 04:27:01 AM 5009584 7046116 2872848 36.45 2688 2206520 657824 7.37 258940 2242856 4 04:28:01 AM 5022956 6954684 2859476 36.28 2688 2107572 758864 8.50 298676 2210972 53668 04:29:01 AM 5050824 6957648 2831608 35.92 2688 2083092 745988 8.35 467828 2017612 16524 Average: 5146251 7013826 2736181 34.71 2688 2044699 708426 7.93 269983 2122733 47007 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 279.71 177.06 1564.56 58.16 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 61.66 47.82 674.69 8.35 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 16.75 9.47 5.73 3.45 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 213.01 154.17 333.14 41.61 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 1.75 0.78 0.32 0.14 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 143.70 99.45 449.70 57.15 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 20.30 19.05 16.77 8.93 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 105.27 72.55 435.02 25.40 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) 01/21/2025 _x86_64_ (2 CPU) 04:21:20 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 36.30 0.03 6.50 20.40 0.09 36.66 04:23:01 AM 0 45.33 0.03 6.99 20.81 0.10 26.72 04:23:01 AM 1 27.25 0.03 6.01 19.99 0.08 46.63 04:24:01 AM all 31.85 0.00 4.86 4.52 0.15 58.63 04:24:01 AM 0 29.30 0.00 4.90 6.15 0.17 59.48 04:24:01 AM 1 34.40 0.00 4.82 2.88 0.13 57.78 04:25:01 AM all 10.98 0.00 1.46 1.85 0.08 85.63 04:25:01 AM 0 15.97 0.00 1.51 2.63 0.08 79.81 04:25:01 AM 1 6.00 0.00 1.42 1.07 0.08 91.43 04:26:01 AM all 28.92 0.00 5.65 3.55 0.10 61.77 04:26:01 AM 0 35.37 0.00 6.12 3.18 0.10 55.23 04:26:01 AM 1 22.51 0.00 5.18 3.93 0.10 68.28 04:27:01 AM all 0.08 0.00 0.19 0.67 0.04 99.02 04:27:01 AM 0 0.07 0.00 0.22 0.98 0.03 98.70 04:27:01 AM 1 0.08 0.00 0.17 0.35 0.05 99.35 04:28:01 AM all 15.85 0.00 1.77 0.26 0.07 82.05 04:28:01 AM 0 19.98 0.00 1.65 0.10 0.07 78.21 04:28:01 AM 1 11.68 0.00 1.90 0.42 0.07 85.93 04:29:01 AM all 32.43 0.00 3.41 0.71 0.11 63.34 04:29:01 AM 0 42.13 0.00 3.42 0.93 0.12 53.40 04:29:01 AM 1 22.73 0.00 3.40 0.48 0.10 73.29 Average: all 22.32 0.00 3.40 4.54 0.09 69.64 Average: 0 26.84 0.00 3.54 4.94 0.10 64.58 Average: 1 17.80 0.00 3.27 4.13 0.09 74.71