---> uname -a: Linux prd-centos8-robot-2c-8g-7592.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 630 4752 19 2314 6764 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:24:c4:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe24:c4f0/64 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) 02/01/2025 _x86_64_ (2 CPU) 23:06:02 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 109.00 0.15 108.85 4.00 11026.50 11:09:01 PM 30.61 0.70 29.91 51.72 3852.48 11:10:01 PM 8.25 0.38 7.86 64.25 162.43 11:11:01 PM 39.29 6.72 32.58 1245.93 2076.95 11:12:01 PM 44.89 2.52 42.37 396.00 6907.66 11:13:01 PM 2.30 0.00 2.30 0.00 60.12 11:14:01 PM 0.25 0.00 0.25 0.00 1.83 11:15:01 PM 0.33 0.00 0.33 0.00 3.45 11:16:01 PM 10.28 0.18 10.10 33.86 262.58 Average: 27.24 1.18 26.06 199.52 2705.96 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5164204 6991896 2718228 34.48 2688 2006140 751808 8.42 189980 2190204 119596 11:09:01 PM 5203524 7005544 2678908 33.99 2688 1979956 727092 8.14 198180 2140808 12 11:10:01 PM 5283176 7087152 2599256 32.98 2688 1981888 663824 7.43 217584 2042400 4 11:11:01 PM 4994164 7039032 2888268 36.64 2688 2214020 676960 7.58 253932 2267720 189416 11:12:01 PM 4965012 7021280 2917420 37.01 2688 2225960 687004 7.69 263340 2282400 4 11:13:01 PM 4965264 7021532 2917168 37.01 2688 2225960 687004 7.69 263340 2282340 4 11:14:01 PM 4965656 7021920 2916776 37.00 2688 2225960 687004 7.69 263340 2282340 4 11:15:01 PM 4965460 7021728 2916972 37.01 2688 2225964 687004 7.69 263340 2282344 4 11:16:01 PM 4881824 6936376 3000608 38.07 2688 2223812 752468 8.43 303480 2323420 13196 Average: 5043143 7016273 2839289 36.02 2688 2145518 702241 7.86 246280 2232664 35804 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 103.52 76.94 1107.26 11.72 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 3.72 1.97 2.26 0.82 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 17.03 11.13 5.96 3.98 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 41.96 30.94 296.34 7.04 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 569.24 404.62 111.86 91.15 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.93 0.40 0.10 0.06 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.88 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 17.66 13.33 15.62 6.19 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 83.99 59.96 171.04 13.44 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) 02/01/2025 _x86_64_ (2 CPU) 23:06:02 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 31.46 0.00 4.49 9.14 0.09 54.82 11:08:01 PM 0 28.35 0.00 4.04 10.18 0.08 57.35 11:08:01 PM 1 34.57 0.00 4.94 8.09 0.10 52.29 11:09:01 PM all 3.97 0.00 0.87 0.62 0.04 94.50 11:09:01 PM 0 0.37 0.00 0.58 0.90 0.05 98.10 11:09:01 PM 1 7.57 0.00 1.15 0.33 0.03 90.91 11:10:01 PM all 9.01 0.00 1.24 0.09 0.04 89.61 11:10:01 PM 0 9.91 0.00 1.10 0.12 0.05 88.82 11:10:01 PM 1 8.12 0.00 1.38 0.07 0.03 90.40 11:11:01 PM all 22.19 0.00 4.33 6.44 0.11 66.94 11:11:01 PM 0 14.02 0.00 3.84 3.10 0.10 78.94 11:11:01 PM 1 30.34 0.00 4.82 9.78 0.12 54.95 11:12:01 PM all 5.66 0.00 1.98 2.34 0.05 89.97 11:12:01 PM 0 2.77 0.00 1.86 1.69 0.05 93.63 11:12:01 PM 1 8.56 0.00 2.11 2.99 0.05 86.29 11:13:01 PM all 0.30 0.00 0.06 0.01 0.03 99.60 11:13:01 PM 0 0.52 0.00 0.03 0.00 0.03 99.42 11:13:01 PM 1 0.08 0.00 0.08 0.02 0.03 99.78 11:14:01 PM all 0.30 0.00 0.05 0.00 0.03 99.62 11:14:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 11:14:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:15:01 PM all 0.30 0.00 0.05 0.00 0.03 99.62 11:15:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 11:15:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:16:01 PM all 11.25 0.00 1.44 0.07 0.05 87.19 11:16:01 PM 0 7.48 0.00 1.25 0.02 0.05 91.21 11:16:01 PM 1 15.02 0.00 1.63 0.12 0.05 83.18 Average: all 9.38 0.00 1.61 2.08 0.05 86.87 Average: 0 7.16 0.00 1.42 1.78 0.05 89.59 Average: 1 11.61 0.00 1.81 2.38 0.06 84.15