---> uname -a: Linux prd-centos8-robot-2c-8g-10271.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 599 4943 19 2154 6801 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:53:ea:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe53:ea13/64 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) 08/12/2024 _x86_64_ (2 CPU) 00:58:05 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 113.13 46.48 66.64 6981.13 6938.25 01:01:01 AM 85.29 0.72 84.57 50.91 9665.45 01:02:01 AM 24.75 0.92 23.83 125.65 1927.50 01:03:01 AM 63.43 2.52 60.91 396.00 7759.03 01:04:01 AM 6.60 0.12 6.48 33.06 542.42 01:05:01 AM 0.55 0.00 0.55 0.00 10.96 01:06:01 AM 0.28 0.00 0.28 0.00 152.54 01:07:01 AM 19.11 0.40 18.71 46.78 1575.26 Average: 38.99 6.31 32.68 941.73 3564.68 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5360792 7062556 2521640 31.99 2688 1883424 674508 7.55 212872 1982824 149908 01:01:01 AM 5178612 7004792 2703820 34.30 2688 2002916 703852 7.88 223276 2126332 30096 01:02:01 AM 5188672 7052352 2693760 34.17 2688 2038892 645848 7.23 246476 2095352 30664 01:03:01 AM 5015188 7056424 2867244 36.38 2688 2210428 628580 7.04 266136 2219184 100 01:04:01 AM 4958376 7008960 2924056 37.10 2688 2219792 710864 7.96 266400 2279732 8 01:05:01 AM 4943900 6994520 2938532 37.28 2688 2219828 742624 8.32 266400 2293956 44 01:06:01 AM 4942832 6997928 2939600 37.29 2688 2224304 726444 8.13 266460 2294992 4 01:07:01 AM 5116168 7014292 2766264 35.09 2688 2072868 677952 7.59 459704 1953204 176 Average: 5088068 7023978 2794364 35.45 2688 2109056 688834 7.71 275966 2155697 26375 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 298.83 182.14 1628.86 59.01 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 66.27 45.99 534.48 7.98 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 15.84 11.13 6.35 4.14 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 243.29 214.58 314.64 49.21 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 157.43 140.17 98.02 53.47 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 320.85 315.33 424.13 120.01 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 139.74 131.59 343.73 38.28 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 54.88 40.14 97.94 38.31 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 161.85 135.03 428.53 46.27 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) 08/12/2024 _x86_64_ (2 CPU) 00:58:05 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 37.11 0.03 7.87 8.86 0.13 46.01 01:00:01 AM 0 30.01 0.03 7.23 8.97 0.12 53.64 01:00:01 AM 1 44.24 0.02 8.51 8.76 0.14 38.34 01:01:01 AM all 24.84 0.00 3.54 5.58 0.09 65.95 01:01:01 AM 0 14.92 0.00 2.84 6.98 0.10 75.16 01:01:01 AM 1 34.76 0.00 4.24 4.18 0.08 56.73 01:02:01 AM all 15.32 0.00 2.43 0.78 0.08 81.40 01:02:01 AM 0 12.18 0.00 2.15 0.83 0.08 84.75 01:02:01 AM 1 18.45 0.00 2.70 0.73 0.07 78.04 01:03:01 AM all 22.12 0.00 4.08 2.01 0.08 71.71 01:03:01 AM 0 21.91 0.00 4.38 1.52 0.08 72.10 01:03:01 AM 1 22.33 0.00 3.77 2.50 0.07 71.32 01:04:01 AM all 20.37 0.00 1.83 0.07 0.08 77.66 01:04:01 AM 0 24.10 0.00 3.12 0.12 0.08 72.58 01:04:01 AM 1 16.62 0.00 0.54 0.02 0.07 82.76 01:05:01 AM all 26.03 0.00 0.58 0.00 0.11 73.29 01:05:01 AM 0 44.92 0.00 0.89 0.00 0.13 54.05 01:05:01 AM 1 7.20 0.00 0.27 0.00 0.08 92.44 01:06:01 AM all 15.12 0.00 0.41 0.01 0.08 84.38 01:06:01 AM 0 27.01 0.00 0.47 0.00 0.08 72.44 01:06:01 AM 1 3.10 0.00 0.36 0.02 0.07 96.46 01:07:01 AM all 17.74 0.00 2.70 0.89 0.09 78.58 01:07:01 AM 0 11.46 0.00 2.84 1.05 0.07 84.58 01:07:01 AM 1 24.02 0.00 2.55 0.72 0.12 72.60 Average: all 22.30 0.00 2.92 2.27 0.09 72.42 Average: 0 23.28 0.00 2.98 2.43 0.09 71.21 Average: 1 21.32 0.00 2.86 2.11 0.09 73.62