---> uname -a: Linux prd-centos8-robot-2c-8g-11987.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4913 19 2175 6792 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:1a:d8:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 81067sec preferred_lft 81067sec inet6 fe80::f816:3eff:fe1a:d875/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-11987.novalocal) 12/02/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.95 0.00 0.95 0.00 215.54 12:02:01 AM 0.35 0.00 0.35 0.00 46.21 12:03:01 AM 0.42 0.00 0.42 0.00 21.16 12:04:01 AM 0.35 0.00 0.35 0.00 4.07 12:05:01 AM 0.37 0.00 0.37 0.00 5.06 12:06:01 AM 0.43 0.00 0.43 0.00 8.03 12:07:01 AM 0.22 0.00 0.22 0.00 12.93 12:08:01 AM 0.38 0.07 0.32 7.60 11.78 12:09:01 AM 0.33 0.00 0.33 0.00 10.43 12:10:01 AM 0.18 0.00 0.18 0.00 4.02 12:11:01 AM 0.32 0.00 0.32 0.00 7.87 12:12:01 AM 0.23 0.00 0.23 0.00 5.00 12:13:01 AM 0.22 0.00 0.22 0.00 6.46 12:14:01 AM 0.32 0.00 0.32 0.00 5.63 12:15:01 AM 0.25 0.00 0.25 0.00 5.20 12:16:01 AM 26.97 0.72 26.26 83.04 1654.92 Average: 2.02 0.05 1.97 5.67 126.53 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4928340 7006504 2954084 37.48 2688 2247508 720188 8.06 267380 2314068 268 12:02:01 AM 4923604 7002764 2958820 37.54 2688 2248492 720188 8.06 267416 2318936 4 12:03:01 AM 4922364 7001952 2960060 37.55 2688 2248920 720188 8.06 267416 2320324 4 12:04:01 AM 4921928 7001556 2960496 37.56 2688 2248968 720188 8.06 267416 2320580 16 12:05:01 AM 4921696 7001376 2960728 37.56 2688 2249012 720188 8.06 267416 2320916 16 12:06:01 AM 4920168 7000164 2962256 37.58 2688 2249328 720188 8.06 267416 2322336 232 12:07:01 AM 4919640 6999720 2962784 37.59 2688 2249420 738700 8.27 267416 2322708 20 12:08:01 AM 4919528 7000092 2962896 37.59 2688 2249896 729396 8.17 267524 2322880 52 12:09:01 AM 4919012 6999668 2963412 37.60 2688 2249988 729396 8.17 267524 2323436 24 12:10:01 AM 4918916 6999648 2963508 37.60 2688 2250080 725508 8.12 267524 2323576 56 12:11:01 AM 4919096 6999920 2963328 37.59 2688 2250172 725508 8.12 267528 2323548 20 12:12:01 AM 4918984 6999940 2963440 37.60 2688 2250304 725508 8.12 267528 2323680 92 12:13:01 AM 4918956 6999956 2963468 37.60 2688 2250348 725508 8.12 267528 2323840 16 12:14:01 AM 4918812 6999852 2963612 37.60 2688 2250396 725508 8.12 267528 2323840 32 12:15:01 AM 4974548 7057180 2907876 36.89 2688 2251980 630952 7.06 267852 2267904 1532 12:16:01 AM 5131704 7051448 2750720 34.90 2688 2095104 649932 7.28 468472 1932596 312 Average: 4937331 7007609 2945093 37.36 2688 2239995 714190 8.00 280055 2294073 168 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 3.65 2.68 0.96 0.57 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 5.96 2.53 1.19 0.52 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 1.97 1.28 1.25 0.90 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.85 0.12 0.19 0.07 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 3.52 0.18 0.66 0.19 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 10.36 6.88 2.02 1.33 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.65 0.25 0.10 0.05 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.35 0.20 0.08 0.04 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.75 0.33 0.23 0.11 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.42 0.20 0.09 0.04 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.55 0.25 0.10 0.05 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 2.17 1.37 0.44 0.26 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 0.32 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 0.47 0.12 0.14 0.07 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 40.78 24.48 10.87 3.62 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 52.48 43.30 96.15 104.48 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 7.83 5.26 7.16 7.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-11987.novalocal) 12/02/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 1.99 0.03 0.30 0.06 0.05 97.58 12:01:01 AM 0 1.04 0.00 0.18 0.12 0.05 98.61 12:01:01 AM 1 2.94 0.05 0.42 0.00 0.05 96.54 12:02:01 AM all 2.12 0.00 0.17 0.00 0.07 97.64 12:02:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 12:02:01 AM 1 3.59 0.00 0.23 0.00 0.07 96.11 12:03:01 AM all 4.56 0.00 0.31 0.00 0.07 95.07 12:03:01 AM 0 0.63 0.00 0.12 0.00 0.05 99.20 12:03:01 AM 1 8.66 0.00 0.51 0.00 0.09 90.74 12:04:01 AM all 6.99 0.00 0.50 0.00 0.06 92.45 12:04:01 AM 0 0.60 0.00 0.12 0.00 0.05 99.23 12:04:01 AM 1 13.91 0.00 0.92 0.00 0.07 85.10 12:05:01 AM all 6.92 0.00 0.49 0.00 0.09 92.50 12:05:01 AM 0 0.57 0.00 0.12 0.00 0.08 99.23 12:05:01 AM 1 13.82 0.00 0.91 0.00 0.09 85.18 12:06:01 AM all 5.99 0.00 0.38 0.00 0.08 93.55 12:06:01 AM 0 1.39 0.00 0.15 0.00 0.05 98.41 12:06:01 AM 1 10.77 0.00 0.62 0.00 0.10 88.50 12:07:01 AM all 0.60 0.00 0.09 0.00 0.08 99.22 12:07:01 AM 0 0.83 0.00 0.07 0.00 0.08 99.02 12:07:01 AM 1 0.37 0.00 0.12 0.00 0.08 99.43 12:08:01 AM all 0.48 0.00 0.15 0.01 0.08 99.28 12:08:01 AM 0 0.32 0.00 0.12 0.00 0.08 99.48 12:08:01 AM 1 0.65 0.00 0.18 0.02 0.07 99.08 12:09:01 AM all 0.51 0.00 0.09 0.00 0.07 99.33 12:09:01 AM 0 0.55 0.00 0.12 0.00 0.08 99.25 12:09:01 AM 1 0.47 0.00 0.07 0.00 0.05 99.42 12:10:01 AM all 0.56 0.00 0.09 0.00 0.07 99.28 12:10:01 AM 0 0.52 0.00 0.13 0.00 0.08 99.26 12:10:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 12:11:01 AM all 0.54 0.00 0.08 0.00 0.10 99.27 12:11:01 AM 0 0.45 0.00 0.10 0.00 0.13 99.32 12:11:01 AM 1 0.63 0.00 0.07 0.00 0.07 99.23 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 2.54 0.00 0.21 0.00 0.08 97.17 12:12:01 AM 0 0.99 0.00 0.13 0.00 0.08 98.80 12:12:01 AM 1 4.13 0.00 0.29 0.00 0.07 95.52 12:13:01 AM all 6.88 0.00 0.47 0.00 0.10 92.55 12:13:01 AM 0 0.45 0.00 0.10 0.00 0.12 99.33 12:13:01 AM 1 13.87 0.00 0.87 0.00 0.09 85.17 12:14:01 AM all 6.96 0.00 0.45 0.00 0.06 92.52 12:14:01 AM 0 0.57 0.00 0.10 0.00 0.07 99.27 12:14:01 AM 1 13.87 0.00 0.83 0.00 0.05 85.25 12:15:01 AM all 7.05 0.00 0.66 0.01 0.06 92.22 12:15:01 AM 0 0.77 0.00 0.33 0.02 0.07 98.82 12:15:01 AM 1 13.72 0.00 1.01 0.00 0.05 85.22 12:16:01 AM all 29.19 0.00 3.42 0.59 0.09 66.71 12:16:01 AM 0 13.59 0.00 3.19 0.40 0.10 82.72 12:16:01 AM 1 44.83 0.00 3.65 0.77 0.08 50.66 Average: all 5.22 0.00 0.49 0.04 0.07 94.17 Average: 0 1.49 0.00 0.32 0.03 0.08 98.07 Average: 1 9.07 0.00 0.67 0.05 0.07 90.14