---> uname -a: Linux prd-centos8-robot-2c-8g-977.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 579 4987 19 2130 6821 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:b3:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe53:b375/64 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) 12/08/2024 _x86_64_ (2 CPU) 04:00:33 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 131.57 75.05 56.52 7918.43 38099.47 04:03:01 AM 123.15 6.97 116.18 1258.32 10511.60 04:04:01 AM 37.24 0.67 36.57 49.45 4986.64 04:05:01 AM 17.91 0.38 17.53 64.26 934.54 04:06:01 AM 53.83 0.03 53.80 3.47 7566.96 04:07:01 AM 6.32 0.12 6.20 33.06 258.51 04:08:01 AM 2.08 0.00 2.08 0.00 114.21 04:09:01 AM 0.53 0.00 0.53 0.00 7.50 04:10:02 AM 12.55 0.32 12.23 36.93 476.67 Average: 42.81 9.29 33.52 1041.76 7001.17 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5535592 7043104 2346840 29.77 2688 1700788 723352 8.10 184464 1880080 93076 04:03:01 AM 5162500 7015096 2719932 34.51 2688 2030276 696636 7.80 212912 2163656 142900 04:04:01 AM 5214992 7055336 2667440 33.84 2688 2017364 667460 7.47 230868 2090012 1124 04:05:01 AM 5149588 7039260 2732844 34.67 2688 2064196 688188 7.71 251604 2126512 40556 04:06:01 AM 5016224 7058948 2866208 36.36 2688 2212060 640064 7.17 258108 2226848 24 04:07:01 AM 4973652 7018788 2908780 36.90 2688 2214464 688612 7.71 258376 2273124 1412 04:08:01 AM 4973824 7018960 2908608 36.90 2688 2214464 688612 7.71 258376 2273204 4 04:09:01 AM 4959732 7004884 2922700 37.08 2688 2214480 723372 8.10 258376 2287768 4 04:10:02 AM 5120100 6992576 2762332 35.04 2688 2047808 730224 8.18 293128 2115076 19316 Average: 5122912 7027439 2759520 35.01 2688 2079544 694058 7.77 245135 2159587 33157 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 241.53 147.84 1114.53 54.90 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 89.62 72.27 1019.65 10.36 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 22.04 11.30 103.31 2.27 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 21.95 17.86 86.94 5.58 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 249.60 187.65 259.65 46.53 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 43.18 36.83 24.26 12.83 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 277.82 276.94 55.86 116.04 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 207.40 204.83 200.78 72.53 0.00 0.00 0.00 0.00 04:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:02 AM eth0 71.05 48.48 107.38 24.93 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 136.05 111.57 330.41 38.45 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) 12/08/2024 _x86_64_ (2 CPU) 04:00:33 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 28.70 0.04 7.39 31.53 0.10 32.24 04:02:01 AM 0 28.88 0.03 7.33 33.44 0.10 30.22 04:02:01 AM 1 28.52 0.05 7.45 29.59 0.10 34.30 04:03:01 AM all 33.97 0.00 5.61 4.57 0.11 55.74 04:03:01 AM 0 40.39 0.00 5.62 4.07 0.10 49.82 04:03:01 AM 1 27.56 0.00 5.60 5.07 0.12 61.66 04:04:01 AM all 9.64 0.00 1.49 2.52 0.07 86.28 04:04:01 AM 0 12.78 0.00 1.10 1.32 0.05 84.75 04:04:01 AM 1 6.50 0.00 1.87 3.73 0.08 87.81 04:05:01 AM all 17.25 0.00 2.14 0.50 0.08 80.03 04:05:01 AM 0 24.27 0.00 2.70 0.55 0.08 72.39 04:05:01 AM 1 10.24 0.00 1.58 0.45 0.07 87.66 04:06:01 AM all 18.73 0.00 3.22 1.87 0.08 76.11 04:06:01 AM 0 23.73 0.00 3.84 1.93 0.07 70.43 04:06:01 AM 1 13.74 0.00 2.60 1.80 0.08 81.77 04:07:01 AM all 4.28 0.00 0.32 0.10 0.05 95.25 04:07:01 AM 0 6.37 0.00 0.32 0.03 0.03 93.24 04:07:01 AM 1 2.19 0.00 0.32 0.17 0.07 97.25 04:08:01 AM all 22.12 0.00 0.46 0.00 0.12 77.31 04:08:01 AM 0 32.28 0.00 0.60 0.00 0.12 67.00 04:08:01 AM 1 11.96 0.00 0.32 0.00 0.12 87.60 04:09:01 AM all 25.04 0.00 0.49 0.00 0.11 74.37 04:09:01 AM 0 49.40 0.00 0.79 0.00 0.10 49.71 04:09:01 AM 1 0.79 0.00 0.18 0.00 0.12 98.91 04:10:02 AM all 15.51 0.00 1.91 0.18 0.08 82.32 04:10:02 AM 0 25.17 0.00 2.70 0.15 0.10 71.88 04:10:02 AM 1 5.81 0.00 1.11 0.22 0.07 92.79 Average: all 19.46 0.00 2.55 4.56 0.09 73.33 Average: 0 27.02 0.00 2.78 4.61 0.08 65.51 Average: 1 11.90 0.01 2.33 4.51 0.09 81.16