---> uname -a: Linux prd-centos8-robot-2c-8g-14175.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4760 19 2291 6755 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:61:7e:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85075sec preferred_lft 85075sec inet6 fe80::f816:3eff:fe61:7ed3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (prd-centos8-robot-2c-8g-14175.novalocal) 01/07/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.00 0.07 0.93 1.73 271.64 12:02:01 AM 0.50 0.02 0.48 0.13 9.26 12:03:01 AM 0.27 0.00 0.27 0.00 61.11 12:04:01 AM 0.12 0.00 0.12 0.00 1.62 12:05:01 AM 0.47 0.02 0.45 0.53 440.71 12:06:01 AM 0.50 0.00 0.50 0.00 81.80 12:07:01 AM 0.20 0.00 0.20 0.00 42.67 12:08:01 AM 0.47 0.10 0.37 7.60 57.28 12:09:01 AM 1.28 0.00 1.28 0.00 68.73 12:10:01 AM 0.25 0.00 0.25 0.00 23.63 12:11:01 AM 0.42 0.00 0.42 0.00 328.12 12:12:01 AM 0.68 0.00 0.68 0.00 670.14 12:13:01 AM 1.25 0.10 1.15 1.47 175.25 12:14:01 AM 36.90 0.32 36.58 50.11 4155.49 Average: 3.16 0.04 3.12 4.40 456.29 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4913152 6982996 2969320 37.67 2688 2238580 793860 8.89 240780 2350104 16 12:02:01 AM 4913124 6983040 2969348 37.67 2688 2238652 793860 8.89 240816 2350248 8 12:03:01 AM 4909908 6981580 2972564 37.71 2688 2240408 793860 8.89 240816 2353484 4 12:04:01 AM 4940840 7012512 2941632 37.32 2688 2240404 758328 8.49 241052 2322816 28 12:05:01 AM 4932996 7019236 2949476 37.42 2688 2254976 778388 8.72 241060 2330324 1448 12:06:01 AM 4931416 7018820 2951056 37.44 2688 2256164 778388 8.72 241060 2331876 408 12:07:01 AM 4930180 7018796 2952292 37.45 2688 2257360 778388 8.72 241060 2333048 384 12:08:01 AM 4929388 7019412 2953084 37.46 2688 2258784 789016 8.83 241080 2334096 48 12:09:01 AM 4927872 7019108 2954600 37.48 2688 2259972 789016 8.83 241080 2335380 16 12:10:01 AM 4924496 7018836 2957976 37.53 2688 2263092 789016 8.83 241080 2338672 2528 12:11:01 AM 4909236 7017332 2973236 37.72 2688 2276920 789016 8.83 241080 2354236 6584 12:12:01 AM 4894708 7016436 2987764 37.90 2688 2290472 789016 8.83 241080 2368216 136 12:13:01 AM 4991764 6970152 2890708 36.67 2688 2148440 677440 7.59 287584 2221368 11384 12:14:01 AM 4923972 6962404 2958500 37.53 2688 2212980 713084 7.98 484688 2118612 216 Average: 4926647 7002904 2955825 37.50 2688 2245515 772191 8.65 261737 2317320 1658 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 35.39 8.88 22.96 0.58 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 40.55 8.25 18.59 0.54 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 13.96 3.13 7.81 0.21 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 2.08 0.97 0.97 0.66 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 105.43 73.52 255.11 9.35 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 3.25 3.92 1.01 1.09 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 7.90 3.73 1.38 0.89 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 2.30 3.77 0.74 0.90 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 2.42 3.85 0.81 0.96 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 75.02 77.94 14.67 6.67 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 475.36 491.10 87.87 38.34 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 450.81 463.66 92.51 36.52 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 102.42 70.96 87.52 74.84 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 49.89 34.68 112.17 70.46 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 97.62 89.16 50.29 17.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (prd-centos8-robot-2c-8g-14175.novalocal) 01/07/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 49.36 0.02 0.53 0.03 0.12 49.95 12:01:01 AM 0 97.11 0.00 0.15 0.00 0.13 2.60 12:01:01 AM 1 1.47 0.03 0.90 0.07 0.10 97.42 12:02:01 AM all 50.20 0.00 0.34 0.00 0.11 49.34 12:02:01 AM 0 98.76 0.00 0.12 0.00 0.13 0.99 12:02:01 AM 1 1.52 0.00 0.57 0.00 0.08 97.82 12:03:01 AM all 49.44 0.00 0.26 0.00 0.09 50.21 12:03:01 AM 0 97.75 0.00 0.07 0.00 0.10 2.09 12:03:01 AM 1 1.00 0.00 0.45 0.00 0.08 98.46 12:04:01 AM all 50.34 0.00 0.22 0.00 0.08 49.36 12:04:01 AM 0 99.65 0.00 0.07 0.00 0.12 0.17 12:04:01 AM 1 0.89 0.00 0.37 0.00 0.05 98.70 12:05:01 AM all 20.90 0.00 0.43 0.08 0.08 78.51 12:05:01 AM 0 31.45 0.00 0.47 0.00 0.08 68.00 12:05:01 AM 1 10.38 0.00 0.39 0.15 0.08 89.00 12:06:01 AM all 4.31 0.00 0.15 0.00 0.05 95.48 12:06:01 AM 0 2.12 0.00 0.15 0.00 0.05 97.68 12:06:01 AM 1 6.51 0.00 0.15 0.00 0.05 93.29 12:07:01 AM all 4.32 0.00 0.21 0.00 0.05 95.42 12:07:01 AM 0 4.01 0.00 0.20 0.00 0.03 95.75 12:07:01 AM 1 4.63 0.00 0.22 0.00 0.07 95.08 12:08:01 AM all 4.37 0.00 0.28 0.00 0.04 95.30 12:08:01 AM 0 6.45 0.00 0.17 0.00 0.05 93.33 12:08:01 AM 1 2.29 0.00 0.40 0.00 0.03 97.27 12:09:01 AM all 4.35 0.00 0.17 0.01 0.07 95.41 12:09:01 AM 0 5.50 0.00 0.17 0.02 0.07 94.25 12:09:01 AM 1 3.19 0.00 0.17 0.00 0.07 96.57 12:10:01 AM all 9.93 0.00 0.45 0.00 0.07 89.55 12:10:01 AM 0 13.73 0.00 0.37 0.00 0.07 85.83 12:10:01 AM 1 6.14 0.00 0.54 0.00 0.07 93.25 12:11:01 AM all 39.61 0.00 1.96 0.05 0.12 58.26 12:11:01 AM 0 63.63 0.00 1.42 0.00 0.12 34.84 12:11:01 AM 1 16.09 0.00 2.49 0.10 0.12 81.20 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 37.74 0.00 1.78 0.14 0.10 60.24 12:12:01 AM 0 63.74 0.00 1.30 0.09 0.12 34.76 12:12:01 AM 1 12.35 0.00 2.24 0.19 0.08 85.14 12:13:01 AM all 29.46 0.00 1.73 0.02 0.09 68.71 12:13:01 AM 0 40.57 0.00 2.70 0.00 0.08 56.64 12:13:01 AM 1 18.33 0.00 0.75 0.03 0.10 80.79 12:14:01 AM all 25.55 0.00 2.63 1.28 0.08 70.46 12:14:01 AM 0 19.99 0.00 2.17 1.79 0.08 75.97 12:14:01 AM 1 31.11 0.00 3.09 0.77 0.08 64.95 Average: all 27.11 0.00 0.79 0.11 0.08 71.90 Average: 0 45.99 0.00 0.68 0.14 0.09 53.10 Average: 1 8.27 0.00 0.91 0.09 0.08 90.65