---> uname -a: Linux prd-centos8-robot-2c-8g-11919.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4820 19 2289 6807 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:5c:c4:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe5c:c438/64 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) 08/19/2024 _x86_64_ (2 CPU) 00:58:38 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 143.18 80.84 62.34 8946.37 40112.50 01:01:01 AM 123.80 7.43 116.36 1296.85 10212.13 01:02:01 AM 29.25 0.93 28.32 127.78 3528.69 01:03:01 AM 8.95 0.00 8.95 0.00 628.26 01:04:01 AM 55.11 0.03 55.08 3.47 7532.76 01:05:01 AM 5.18 0.00 5.18 0.00 220.84 01:06:01 AM 0.43 0.00 0.43 0.00 5.05 01:07:01 AM 0.18 0.00 0.18 0.00 2.13 01:08:01 AM 2.55 0.17 2.38 32.93 31.69 01:09:01 AM 28.39 0.53 27.86 64.78 1051.25 Average: 39.55 8.89 30.66 1035.70 6281.46 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5495704 7062928 2386720 30.28 2688 1757840 697804 7.81 191976 1905688 117776 01:01:01 AM 5184144 7010068 2698280 34.23 2688 2002904 701012 7.85 222316 2131008 87036 01:02:01 AM 5257464 7087932 2624960 33.30 2688 2007960 633040 7.09 241868 2038868 36 01:03:01 AM 5142788 7032648 2739636 34.76 2688 2064336 680348 7.62 255004 2131116 51524 01:04:01 AM 5030908 7060768 2851516 36.18 2688 2199320 614992 6.89 261328 2213292 88 01:05:01 AM 5032736 7062596 2849688 36.15 2688 2199320 614992 6.89 261328 2213628 4 01:06:01 AM 5033028 7062884 2849396 36.15 2688 2199320 614992 6.89 261328 2213280 4 01:07:01 AM 5032812 7062672 2849612 36.15 2688 2199324 614992 6.89 261328 2213620 16 01:08:01 AM 4965620 6996828 2916804 37.00 2688 2200660 698580 7.82 262188 2279944 376 01:09:01 AM 4960144 6993856 2922280 37.07 2688 2202888 685908 7.68 451680 2096128 16712 Average: 5113535 7043318 2768889 35.13 2688 2103387 655666 7.34 267034 2143657 27357 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 303.56 188.67 1345.05 60.86 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 73.44 58.16 813.54 9.34 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 20.16 10.38 6.80 3.67 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 19.51 15.86 74.29 3.92 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 452.45 413.23 287.96 84.33 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 1.10 0.53 0.42 0.31 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 0.75 0.17 0.04 0.01 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 1.27 0.42 0.39 0.21 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 11.26 8.65 11.05 4.69 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 20.59 19.69 18.27 9.57 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 90.18 71.49 254.39 17.64 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) 08/19/2024 _x86_64_ (2 CPU) 00:58:38 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 36.52 0.07 9.00 15.74 0.12 38.55 01:00:01 AM 0 39.44 0.03 9.86 15.89 0.12 34.65 01:00:01 AM 1 33.59 0.10 8.13 15.59 0.12 42.46 01:01:01 AM all 33.46 0.00 5.68 5.24 0.09 55.53 01:01:01 AM 0 38.83 0.00 6.91 5.45 0.10 48.71 01:01:01 AM 1 28.10 0.00 4.46 5.02 0.08 62.33 01:02:01 AM all 10.32 0.00 1.38 1.94 0.05 86.30 01:02:01 AM 0 11.29 0.00 1.65 1.82 0.05 85.20 01:02:01 AM 1 9.35 0.00 1.12 2.07 0.05 87.41 01:03:01 AM all 9.71 0.00 1.99 0.39 0.05 87.85 01:03:01 AM 0 4.80 0.00 1.48 0.35 0.05 93.31 01:03:01 AM 1 14.63 0.00 2.51 0.43 0.05 82.38 01:04:01 AM all 19.54 0.00 3.70 7.01 0.08 69.68 01:04:01 AM 0 21.34 0.00 3.80 5.71 0.08 69.07 01:04:01 AM 1 17.72 0.00 3.59 8.31 0.08 70.29 01:05:01 AM all 0.35 0.00 0.08 0.17 0.02 99.38 01:05:01 AM 0 0.10 0.00 0.10 0.33 0.02 99.45 01:05:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 01:06:01 AM all 0.31 0.00 0.07 0.00 0.04 99.58 01:06:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 01:06:01 AM 1 0.17 0.00 0.03 0.00 0.03 99.77 01:07:01 AM all 0.30 0.00 0.07 0.00 0.03 99.61 01:07:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 01:07:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 01:08:01 AM all 4.40 0.00 0.62 0.03 0.03 94.92 01:08:01 AM 0 8.11 0.00 0.65 0.07 0.05 91.12 01:08:01 AM 1 0.68 0.00 0.58 0.00 0.02 98.71 01:09:01 AM all 29.84 0.00 3.33 0.74 0.08 66.01 01:09:01 AM 0 39.53 0.00 4.01 0.90 0.07 55.49 01:09:01 AM 1 20.13 0.00 2.66 0.58 0.08 76.54 Average: all 14.44 0.01 2.58 3.10 0.06 79.82 Average: 0 16.40 0.00 2.85 3.03 0.06 77.65 Average: 1 12.47 0.01 2.31 3.18 0.06 81.98