---> uname -a: Linux prd-centos8-robot-2c-8g-18748.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4809 19 2283 6790 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:8e:44:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe8e:44b4/64 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) 09/05/2024 _x86_64_ (2 CPU) 01:00:04 LINUX RESTART (2 CPU) 01:01:02 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 105.51 13.37 92.14 2378.64 6810.19 01:03:01 AM 65.42 0.63 64.79 48.93 9054.96 01:04:01 AM 10.63 0.42 10.21 64.78 268.83 01:05:01 AM 27.72 0.00 27.72 0.00 1557.73 01:06:01 AM 40.31 0.03 40.28 3.47 6710.01 01:07:01 AM 2.70 0.00 2.70 0.00 80.06 01:08:01 AM 0.20 0.00 0.20 0.00 2.00 01:09:01 AM 0.10 0.00 0.10 0.00 1.03 01:10:01 AM 12.18 0.18 11.99 33.85 447.96 Average: 29.30 1.61 27.69 277.82 2763.89 01:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 5279256 7079156 2603176 33.03 2688 1977916 638120 7.14 210760 2057632 220264 01:03:01 AM 5195656 7020816 2686776 34.09 2688 2002480 700280 7.84 221516 2119428 8 01:04:01 AM 5273100 7100208 2609332 33.10 2688 2004428 622496 6.97 240456 2023752 8 01:05:01 AM 4981388 7005832 2901044 36.80 2688 2193452 701976 7.86 255248 2274808 184620 01:06:01 AM 5022444 7046556 2859988 36.28 2688 2193612 670496 7.51 259732 2225948 16 01:07:01 AM 5022568 7046684 2859864 36.28 2688 2193616 670496 7.51 259728 2225900 12 01:08:01 AM 5022396 7046512 2860036 36.28 2688 2193616 670496 7.51 259728 2225900 4 01:09:01 AM 5022024 7046140 2860408 36.29 2688 2193616 670496 7.51 259728 2226276 8 01:10:01 AM 4939664 6962096 2942768 37.33 2688 2191556 741684 8.30 292092 2273744 7856 Average: 5084277 7039333 2798155 35.50 2688 2127144 676282 7.57 250999 2183710 45866 01:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 109.50 85.55 1013.38 20.57 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 34.59 21.45 325.36 3.54 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 15.64 12.35 5.54 4.06 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 34.74 30.16 272.85 6.95 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 458.89 355.87 99.95 84.94 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 1.28 0.42 0.12 0.06 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 2.07 0.25 0.39 0.19 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 16.69 13.11 15.48 6.43 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 74.86 57.66 191.29 14.07 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) 09/05/2024 _x86_64_ (2 CPU) 01:00:04 LINUX RESTART (2 CPU) 01:01:02 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 37.80 0.00 6.61 3.31 0.13 52.16 01:02:01 AM 0 41.82 0.00 6.58 3.45 0.15 47.99 01:02:01 AM 1 33.77 0.00 6.64 3.17 0.10 56.32 01:03:01 AM all 10.96 0.00 1.46 5.24 0.10 82.23 01:03:01 AM 0 13.62 0.00 1.72 5.82 0.12 78.72 01:03:01 AM 1 8.31 0.00 1.20 4.66 0.08 85.74 01:04:01 AM all 10.36 0.00 1.34 0.33 0.09 87.88 01:04:01 AM 0 16.16 0.00 1.65 0.49 0.10 81.59 01:04:01 AM 1 4.79 0.00 1.04 0.18 0.08 93.90 01:05:01 AM all 22.35 0.00 3.61 0.95 0.08 73.02 01:05:01 AM 0 22.90 0.00 3.74 0.59 0.08 72.70 01:05:01 AM 1 21.79 0.00 3.48 1.31 0.08 73.33 01:06:01 AM all 6.05 0.00 2.10 1.68 0.05 90.13 01:06:01 AM 0 5.51 0.00 2.32 1.58 0.05 90.55 01:06:01 AM 1 6.59 0.00 1.88 1.78 0.05 89.71 01:07:01 AM all 0.26 0.00 0.05 0.01 0.04 99.64 01:07:01 AM 0 0.45 0.00 0.03 0.00 0.03 99.48 01:07:01 AM 1 0.07 0.00 0.07 0.02 0.05 99.80 01:08:01 AM all 0.30 0.00 0.07 0.00 0.04 99.59 01:08:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 01:08:01 AM 1 0.07 0.00 0.08 0.00 0.05 99.80 01:09:01 AM all 0.32 0.00 0.08 0.00 0.05 99.56 01:09:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 01:09:01 AM 1 0.08 0.00 0.10 0.00 0.07 99.75 01:10:01 AM all 12.73 0.00 1.48 0.19 0.06 85.54 01:10:01 AM 0 12.61 0.00 1.23 0.23 0.07 85.86 01:10:01 AM 1 12.85 0.00 1.72 0.15 0.05 85.23 Average: all 11.19 0.00 1.86 1.30 0.07 85.58 Average: 0 12.62 0.00 1.92 1.35 0.07 84.03 Average: 1 9.77 0.00 1.79 1.25 0.07 87.12