---> uname -a: Linux prd-centos8-robot-2c-8g-880.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 611 4915 19 2170 6789 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:a5:2f:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83411sec preferred_lft 83411sec inet6 fe80::f816:3eff:fea5:2f2a/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-880.novalocal) 12/08/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.07 0.02 1.05 0.13 198.90 12:02:01 AM 0.43 0.07 0.37 1.73 5.41 12:03:01 AM 0.33 0.00 0.33 0.00 4.65 12:04:01 AM 0.13 0.00 0.13 0.00 1.07 12:05:01 AM 0.13 0.00 0.13 0.00 1.50 12:06:01 AM 0.25 0.00 0.25 0.00 2.85 12:07:01 AM 0.13 0.00 0.13 0.00 0.88 12:08:01 AM 0.42 0.07 0.35 7.60 8.71 12:09:01 AM 0.30 0.00 0.30 0.00 4.52 12:10:01 AM 0.17 0.00 0.17 0.00 1.60 12:11:01 AM 0.27 0.00 0.27 0.00 78.47 12:12:01 AM 0.20 0.00 0.20 0.00 2.37 12:13:01 AM 0.27 0.00 0.27 0.00 3.98 12:14:01 AM 0.15 0.00 0.15 0.00 1.18 12:15:01 AM 0.12 0.00 0.12 0.00 0.77 12:16:01 AM 0.25 0.00 0.25 0.00 3.25 12:17:01 AM 0.22 0.00 0.22 0.00 1.97 12:18:01 AM 0.20 0.00 0.20 0.00 3.03 12:19:01 AM 0.10 0.00 0.10 0.00 1.20 12:20:01 AM 2.40 0.28 2.12 33.86 107.70 12:21:01 AM 23.07 0.37 22.71 12.39 1450.34 Average: 1.46 0.04 1.42 2.66 89.81 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4922584 6998604 2959848 37.55 2688 2245192 689868 7.72 267144 2315536 4 12:02:01 AM 4922912 6999004 2959520 37.55 2688 2245264 689868 7.72 267264 2315172 4 12:03:01 AM 4923120 6999212 2959312 37.54 2688 2245264 689868 7.72 267264 2315172 4 12:04:01 AM 4923104 6999200 2959328 37.54 2688 2245268 689868 7.72 267264 2315244 4 12:05:01 AM 4922624 6998724 2959808 37.55 2688 2245272 689868 7.72 267264 2315388 4 12:06:01 AM 4922824 6998924 2959608 37.55 2688 2245272 689868 7.72 267264 2315300 4 12:07:01 AM 4922500 6998600 2959932 37.55 2688 2245272 691428 7.74 267264 2315416 4 12:08:01 AM 4922720 6999116 2959712 37.55 2688 2245568 694164 7.77 267308 2315440 4 12:09:01 AM 4922640 6999036 2959792 37.55 2688 2245568 694164 7.77 267308 2315512 4 12:10:01 AM 4917624 6996312 2964808 37.61 2688 2247860 694164 7.77 267316 2320456 2300 12:11:01 AM 4917568 6996260 2964864 37.61 2688 2247864 714172 8.00 267316 2320460 4 12:12:01 AM 4917656 6996348 2964776 37.61 2688 2247864 714172 8.00 267316 2320460 8 12:13:01 AM 4917688 6996384 2964744 37.61 2688 2247868 714172 8.00 267316 2320464 4 12:14:01 AM 4917584 6996280 2964848 37.61 2688 2247868 714172 8.00 267316 2320532 4 12:15:01 AM 4917508 6996204 2964924 37.61 2688 2247868 714172 8.00 267316 2320580 4 12:16:01 AM 4917684 6996376 2964748 37.61 2688 2247872 714172 8.00 267316 2320468 4 12:17:01 AM 4917704 6996396 2964728 37.61 2688 2247872 714172 8.00 267316 2320468 4 12:18:01 AM 4917632 6996324 2964800 37.61 2688 2247872 714172 8.00 267316 2320468 4 12:19:01 AM 4917756 6996452 2964676 37.61 2688 2247876 714172 8.00 267316 2320540 4 12:20:01 AM 5088268 7008012 2794164 35.45 2688 2090440 667544 7.47 268176 2161592 14288 12:21:01 AM 5126480 7039592 2755952 34.96 2688 2087824 633828 7.10 462780 1940640 256 Average: 4937913 7000065 2944519 37.36 2688 2231661 697240 7.81 276641 2292634 806 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 0.32 0.12 0.04 0.02 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 0.32 0.05 0.02 0.00 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 0.55 0.05 0.07 0.00 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 0.90 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 0.68 0.28 0.27 0.20 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 0.35 0.07 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 0.28 0.05 0.02 0.00 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 0.37 0.05 0.02 0.00 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 0.50 0.17 0.15 0.07 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 3.46 3.90 0.47 0.63 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 0.18 0.03 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 0.28 0.02 0.02 0.00 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 0.44 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 0.17 0.15 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 0.42 0.10 0.02 0.01 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 0.30 0.05 0.01 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 0.65 0.03 0.12 0.00 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 3.12 0.07 0.32 0.00 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 0.50 0.12 0.15 0.07 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 48.30 28.72 85.45 35.56 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 11.09 10.24 9.71 4.77 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 3.50 2.12 4.63 1.98 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-880.novalocal) 12/08/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.39 0.03 0.26 0.04 0.06 99.22 12:01:01 AM 0 0.13 0.05 0.37 0.07 0.05 99.33 12:01:01 AM 1 0.65 0.00 0.15 0.02 0.07 99.12 12:02:01 AM all 0.28 0.00 0.13 0.00 0.06 99.53 12:02:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 12:02:01 AM 1 0.40 0.00 0.13 0.00 0.08 99.38 12:03:01 AM all 0.39 0.00 0.09 0.00 0.07 99.45 12:03:01 AM 0 0.20 0.00 0.12 0.00 0.10 99.58 12:03:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:04:01 AM all 0.35 0.00 0.10 0.00 0.06 99.49 12:04:01 AM 0 0.45 0.00 0.07 0.00 0.03 99.45 12:04:01 AM 1 0.25 0.00 0.13 0.00 0.08 99.53 12:05:01 AM all 0.32 0.00 0.10 0.00 0.06 99.52 12:05:01 AM 0 0.42 0.00 0.08 0.00 0.05 99.45 12:05:01 AM 1 0.22 0.00 0.12 0.00 0.07 99.60 12:06:01 AM all 0.33 0.00 0.09 0.00 0.07 99.52 12:06:01 AM 0 0.20 0.00 0.12 0.00 0.08 99.60 12:06:01 AM 1 0.45 0.00 0.07 0.00 0.05 99.43 12:07:01 AM all 0.37 0.00 0.08 0.01 0.05 99.49 12:07:01 AM 0 0.18 0.00 0.10 0.02 0.07 99.63 12:07:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:08:01 AM all 0.40 0.00 0.13 0.03 0.08 99.37 12:08:01 AM 0 0.62 0.00 0.12 0.02 0.07 99.18 12:08:01 AM 1 0.18 0.00 0.15 0.03 0.08 99.55 12:09:01 AM all 0.38 0.00 0.08 0.00 0.05 99.48 12:09:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 12:09:01 AM 1 0.15 0.00 0.10 0.00 0.07 99.68 12:10:01 AM all 7.55 0.00 0.34 0.00 0.07 92.04 12:10:01 AM 0 9.01 0.00 0.27 0.00 0.07 90.65 12:10:01 AM 1 6.08 0.00 0.42 0.00 0.07 93.44 12:11:01 AM all 0.42 0.00 0.10 0.00 0.08 99.41 12:11:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 12:11:01 AM 1 0.22 0.00 0.13 0.00 0.10 99.55 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.33 0.00 0.11 0.00 0.05 99.52 12:12:01 AM 0 0.45 0.00 0.08 0.00 0.05 99.42 12:12:01 AM 1 0.20 0.00 0.13 0.00 0.05 99.62 12:13:01 AM all 0.29 0.00 0.10 0.00 0.06 99.55 12:13:01 AM 0 0.39 0.00 0.07 0.00 0.03 99.51 12:13:01 AM 1 0.19 0.00 0.14 0.00 0.08 99.59 12:14:01 AM all 0.39 0.00 0.11 0.00 0.07 99.43 12:14:01 AM 0 0.37 0.00 0.10 0.00 0.07 99.47 12:14:01 AM 1 0.42 0.00 0.12 0.00 0.07 99.40 12:15:01 AM all 0.40 0.00 0.10 0.00 0.07 99.43 12:15:01 AM 0 0.42 0.00 0.12 0.00 0.07 99.40 12:15:01 AM 1 0.38 0.00 0.08 0.00 0.07 99.47 12:16:01 AM all 0.40 0.00 0.08 0.00 0.05 99.47 12:16:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:16:01 AM 1 0.22 0.00 0.10 0.00 0.07 99.62 12:17:01 AM all 0.39 0.00 0.08 0.00 0.06 99.47 12:17:01 AM 0 0.25 0.00 0.08 0.00 0.07 99.60 12:17:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 12:18:01 AM all 0.22 0.00 0.09 0.00 0.08 99.62 12:18:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 12:18:01 AM 1 0.35 0.00 0.12 0.00 0.10 99.43 12:19:01 AM all 0.35 0.00 0.09 0.00 0.05 99.51 12:19:01 AM 0 0.22 0.00 0.12 0.00 0.07 99.60 12:19:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 12:20:01 AM all 8.82 0.00 1.35 0.03 0.07 89.74 12:20:01 AM 0 12.65 0.00 1.27 0.05 0.08 85.94 12:20:01 AM 1 4.99 0.00 1.42 0.02 0.05 93.52 12:21:01 AM all 18.61 0.00 1.77 0.60 0.08 78.95 12:21:01 AM 0 5.75 0.00 1.57 0.47 0.07 92.14 12:21:01 AM 1 31.50 0.00 1.96 0.74 0.08 65.72 Average: all 1.97 0.00 0.26 0.03 0.06 97.68 Average: 0 1.61 0.00 0.24 0.03 0.06 98.06 Average: 1 2.33 0.00 0.27 0.04 0.07 97.29