---> uname -a: Linux prd-centos8-robot-2c-8g-3235.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 671 4718 19 2307 6723 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:4f:a2:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe4f:a28e/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) 01/19/2025 _x86_64_ (2 CPU) 23:14:16 LINUX RESTART (2 CPU) 11:15:02 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 86.80 6.52 80.28 1142.26 5894.00 11:17:01 PM 77.51 0.77 76.74 53.57 9975.56 11:18:01 PM 26.11 3.78 22.33 1255.85 1388.60 11:19:01 PM 58.98 5.83 53.15 450.12 7192.00 11:20:01 PM 5.30 0.00 5.30 0.00 210.75 11:21:01 PM 0.30 0.00 0.30 0.00 4.35 11:22:01 PM 0.18 0.00 0.18 0.00 2.12 11:23:01 PM 3.88 0.17 3.72 32.92 49.50 11:24:01 PM 26.65 0.53 26.11 64.79 1004.57 Average: 31.65 1.95 29.70 331.79 2852.58 11:15:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5332320 7025988 2550104 32.35 2688 1877092 802288 8.98 187376 2045220 165744 11:17:01 PM 5219168 7015356 2663256 33.79 2688 1974376 772284 8.65 208944 2111020 1128 11:18:01 PM 5036200 6953776 2846224 36.11 2688 2093056 847976 9.49 257328 2236388 64324 11:19:01 PM 4936036 6984544 2946388 37.38 2688 2218632 739740 8.28 264492 2308280 96 11:20:01 PM 4936140 6984648 2946284 37.38 2688 2218632 739700 8.28 264492 2308528 4 11:21:01 PM 4936408 6984932 2946016 37.37 2688 2218636 739700 8.28 264492 2308392 4 11:22:01 PM 4936132 6984656 2946292 37.38 2688 2218636 739700 8.28 264492 2308508 4 11:23:01 PM 4825108 6901400 3057316 38.79 2688 2246392 816848 9.15 292176 2391564 26776 11:24:01 PM 4894356 6946784 2988068 37.91 2688 2222004 770364 8.63 461156 2152728 16600 Average: 5005763 6975787 2876661 36.49 2688 2143051 774289 8.67 273883 2241181 30520 11:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 196.58 136.70 1346.04 37.73 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 47.26 35.82 447.90 6.81 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 44.45 34.17 298.43 7.98 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 560.75 451.63 115.33 97.33 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 2.15 0.97 1.61 0.18 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 2.52 0.13 0.11 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 3.90 0.18 0.23 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 12.51 9.01 12.48 5.25 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 19.81 18.15 15.59 8.65 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 98.70 76.20 246.62 18.18 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:16 LINUX RESTART (2 CPU) 11:15:02 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 33.40 0.00 4.94 1.94 0.09 59.63 11:16:01 PM 0 33.45 0.00 5.75 2.14 0.10 58.55 11:16:01 PM 1 33.34 0.00 4.13 1.73 0.08 60.71 11:17:01 PM all 20.40 0.00 2.98 2.30 0.08 74.24 11:17:01 PM 0 11.89 0.00 2.62 2.77 0.10 82.61 11:17:01 PM 1 28.91 0.00 3.34 1.82 0.07 65.86 11:18:01 PM all 20.35 0.00 3.25 1.16 0.11 75.13 11:18:01 PM 0 10.84 0.00 2.82 1.57 0.12 84.66 11:18:01 PM 1 29.91 0.00 3.68 0.75 0.10 65.55 11:19:01 PM all 18.13 0.00 3.98 3.32 0.08 74.48 11:19:01 PM 0 11.43 0.00 3.33 3.06 0.07 82.10 11:19:01 PM 1 24.91 0.00 4.64 3.58 0.10 66.77 11:20:01 PM all 0.13 0.00 0.08 0.03 0.05 99.71 11:20:01 PM 0 0.08 0.00 0.10 0.02 0.03 99.77 11:20:01 PM 1 0.17 0.00 0.07 0.05 0.07 99.65 11:21:01 PM all 0.24 0.00 0.08 0.00 0.05 99.63 11:21:01 PM 0 0.15 0.00 0.08 0.00 0.05 99.72 11:21:01 PM 1 0.33 0.00 0.07 0.00 0.05 99.55 11:22:01 PM all 0.32 0.00 0.07 0.00 0.05 99.57 11:22:01 PM 0 0.58 0.00 0.08 0.00 0.05 99.28 11:22:01 PM 1 0.05 0.00 0.05 0.00 0.05 99.85 11:23:01 PM all 5.51 0.00 0.70 0.10 0.06 93.63 11:23:01 PM 0 3.04 0.00 0.58 0.12 0.05 96.21 11:23:01 PM 1 7.98 0.00 0.82 0.08 0.07 91.05 11:24:01 PM all 28.26 0.00 3.43 0.55 0.08 67.68 11:24:01 PM 0 16.68 0.00 2.96 0.43 0.08 79.85 11:24:01 PM 1 39.85 0.00 3.90 0.67 0.08 55.50 Average: all 14.03 0.00 2.16 1.04 0.07 82.69 Average: 0 9.74 0.00 2.03 1.12 0.07 87.03 Average: 1 18.33 0.00 2.29 0.96 0.07 78.34