---> uname -a: Linux prd-centos8-robot-2c-8g-9864.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 584 4938 19 2174 6815 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:bb:fc:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83508sec preferred_lft 83508sec inet6 fe80::f816:3eff:febb:fcb1/64 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-9864.novalocal) 02/09/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.05 0.02 1.03 0.13 196.48 12:02:01 AM 0.55 0.07 0.48 1.73 8.43 12:03:01 AM 0.18 0.00 0.18 0.00 1.93 12:04:01 AM 0.22 0.00 0.22 0.00 2.15 12:05:01 AM 0.10 0.00 0.10 0.00 1.03 12:06:01 AM 0.15 0.00 0.15 0.00 1.38 12:07:01 AM 0.37 0.00 0.37 0.00 6.90 12:08:01 AM 6.16 5.81 0.35 563.15 9.28 12:09:01 AM 3.03 0.00 3.03 0.00 146.63 12:10:01 AM 0.23 0.00 0.23 0.00 3.33 12:11:01 AM 0.17 0.00 0.17 0.00 1.48 12:12:01 AM 0.33 0.00 0.33 0.00 5.16 12:13:01 AM 0.20 0.00 0.20 0.00 2.37 12:14:01 AM 0.20 0.00 0.20 0.00 2.47 12:15:01 AM 0.12 0.00 0.12 0.00 0.78 12:16:01 AM 0.13 0.00 0.13 0.00 0.87 12:17:01 AM 0.20 0.00 0.20 0.00 3.20 12:18:01 AM 3.58 0.28 3.30 33.86 122.24 12:19:01 AM 28.79 0.42 28.37 48.25 1573.28 Average: 2.41 0.35 2.06 34.06 109.97 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4955768 7020728 2926664 37.13 2688 2234204 698376 7.82 265292 2286788 4 12:02:01 AM 4956312 7021340 2926120 37.12 2688 2234272 698376 7.82 265444 2286384 4 12:03:01 AM 4956092 7021128 2926340 37.12 2688 2234280 698376 7.82 265444 2286508 4 12:04:01 AM 4955800 7020836 2926632 37.13 2688 2234280 698376 7.82 265444 2286740 4 12:05:01 AM 4956196 7021232 2926236 37.12 2688 2234280 698376 7.82 265444 2286396 4 12:06:01 AM 4956264 7021304 2926168 37.12 2688 2234284 698376 7.82 265444 2286408 4 12:07:01 AM 4955660 7020700 2926772 37.13 2688 2234284 698944 7.83 265444 2286824 4 12:08:01 AM 4933528 7017884 2948904 37.41 2688 2253524 700572 7.84 267744 2306380 2964 12:09:01 AM 4933504 7017864 2948928 37.41 2688 2253528 700572 7.84 267744 2306384 4 12:10:01 AM 4933392 7017752 2949040 37.41 2688 2253528 717172 8.03 267744 2306500 4 12:11:01 AM 4933680 7018052 2948752 37.41 2688 2253532 717172 8.03 267744 2306388 4 12:12:01 AM 4933684 7018056 2948748 37.41 2688 2253532 717172 8.03 267744 2306456 4 12:13:01 AM 4933780 7018152 2948652 37.41 2688 2253532 717172 8.03 267744 2306388 4 12:14:01 AM 4933620 7017996 2948812 37.41 2688 2253536 717172 8.03 267744 2306392 4 12:15:01 AM 4933504 7017880 2948928 37.41 2688 2253536 717172 8.03 267744 2306392 4 12:16:01 AM 4933584 7017960 2948848 37.41 2688 2253536 717172 8.03 267744 2306392 4 12:17:01 AM 4933496 7017876 2948936 37.41 2688 2253540 717172 8.03 267744 2306464 12 12:18:01 AM 5089980 7011456 2792452 35.43 2688 2094456 689816 7.72 268600 2165168 14312 12:19:01 AM 5105052 7026816 2777380 35.24 2688 2096332 679648 7.61 463876 1960788 16832 Average: 4959100 7019211 2923332 37.09 2688 2229789 705115 7.90 277256 2273481 1799 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 0.42 0.10 0.05 0.01 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 0.80 0.10 0.18 0.06 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 0.45 0.10 0.02 0.01 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 1.18 0.23 0.32 0.20 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 0.30 0.03 0.02 0.00 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 0.33 0.00 0.02 0.00 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 0.53 0.15 0.15 0.07 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 4.50 4.73 0.58 0.70 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 0.40 0.07 0.02 0.00 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 0.48 0.00 0.02 0.00 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 0.30 0.05 0.01 0.00 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 0.53 0.15 0.15 0.07 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 0.35 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 0.40 0.05 0.02 0.00 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 0.22 0.00 0.01 0.00 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 0.40 0.07 0.02 0.00 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 0.53 0.17 0.15 0.07 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 43.30 29.56 87.20 37.15 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 20.31 18.56 17.13 9.16 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 3.99 2.85 5.58 2.50 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-9864.novalocal) 02/09/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.40 0.03 0.25 0.09 0.08 99.16 12:01:01 AM 0 0.27 0.02 0.30 0.18 0.12 99.11 12:01:01 AM 1 0.53 0.03 0.20 0.00 0.03 99.20 12:02:01 AM all 0.38 0.00 0.09 0.00 0.05 99.48 12:02:01 AM 0 0.25 0.00 0.12 0.00 0.07 99.57 12:02:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 12:03:01 AM all 0.38 0.00 0.09 0.00 0.09 99.43 12:03:01 AM 0 0.08 0.00 0.07 0.00 0.07 99.78 12:03:01 AM 1 0.68 0.00 0.12 0.00 0.12 99.08 12:04:01 AM all 0.28 0.00 0.11 0.00 0.07 99.54 12:04:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 12:04:01 AM 1 0.43 0.00 0.12 0.00 0.08 99.36 12:05:01 AM all 0.38 0.00 0.08 0.00 0.08 99.47 12:05:01 AM 0 0.18 0.00 0.12 0.00 0.10 99.60 12:05:01 AM 1 0.57 0.00 0.03 0.00 0.05 99.35 12:06:01 AM all 0.38 0.00 0.08 0.00 0.08 99.47 12:06:01 AM 0 0.20 0.00 0.12 0.00 0.08 99.60 12:06:01 AM 1 0.55 0.00 0.05 0.00 0.07 99.33 12:07:01 AM all 0.40 0.00 0.10 0.00 0.08 99.42 12:07:01 AM 0 0.18 0.00 0.13 0.00 0.10 99.58 12:07:01 AM 1 0.62 0.00 0.07 0.00 0.07 99.25 12:08:01 AM all 7.05 0.22 0.48 0.33 0.08 91.84 12:08:01 AM 0 8.13 0.43 0.43 0.63 0.07 90.30 12:08:01 AM 1 5.98 0.00 0.52 0.02 0.10 93.39 12:09:01 AM all 0.38 0.00 0.11 0.01 0.58 98.92 12:09:01 AM 0 0.26 0.00 0.10 0.00 1.09 98.55 12:09:01 AM 1 0.50 0.00 0.12 0.02 0.07 99.30 12:10:01 AM all 0.38 0.00 0.09 0.00 0.06 99.47 12:10:01 AM 0 0.20 0.00 0.12 0.00 0.07 99.62 12:10:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 12:11:01 AM all 0.37 0.00 0.07 0.00 0.08 99.49 12:11:01 AM 0 0.15 0.00 0.08 0.00 0.08 99.68 12:11:01 AM 1 0.58 0.00 0.05 0.00 0.07 99.30 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.24 0.00 0.08 0.00 0.08 99.60 12:12:01 AM 0 0.30 0.00 0.08 0.00 0.08 99.53 12:12:01 AM 1 0.18 0.00 0.07 0.00 0.08 99.67 12:13:01 AM all 0.38 0.00 0.08 0.00 0.07 99.47 12:13:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 12:13:01 AM 1 0.18 0.00 0.10 0.00 0.08 99.63 12:14:01 AM all 0.38 0.00 0.08 0.00 0.07 99.47 12:14:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 12:14:01 AM 1 0.25 0.00 0.13 0.00 0.12 99.50 12:15:01 AM all 0.33 0.00 0.09 0.00 0.07 99.52 12:15:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 12:15:01 AM 1 0.28 0.00 0.12 0.00 0.10 99.50 12:16:01 AM all 0.31 0.00 0.08 0.00 0.07 99.54 12:16:01 AM 0 0.37 0.00 0.05 0.00 0.03 99.55 12:16:01 AM 1 0.25 0.00 0.12 0.00 0.10 99.53 12:17:01 AM all 0.40 0.00 0.09 0.00 0.07 99.44 12:17:01 AM 0 0.55 0.00 0.02 0.00 0.03 99.40 12:17:01 AM 1 0.25 0.00 0.17 0.00 0.10 99.48 12:18:01 AM all 9.81 0.00 1.40 0.05 0.08 88.67 12:18:01 AM 0 6.26 0.00 1.22 0.08 0.05 92.39 12:18:01 AM 1 13.36 0.00 1.59 0.02 0.10 84.94 12:19:01 AM all 29.09 0.00 3.60 0.34 0.10 66.86 12:19:01 AM 0 9.96 0.00 2.82 0.40 0.10 86.72 12:19:01 AM 1 48.26 0.00 4.39 0.28 0.10 46.96 Average: all 2.72 0.01 0.37 0.04 0.10 96.75 Average: 0 1.53 0.02 0.32 0.07 0.12 97.94 Average: 1 3.92 0.00 0.43 0.02 0.08 95.55