---> uname -a: Linux prd-centos8-robot-2c-8g-4548.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 595 4906 19 2196 6803 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:84:67:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84084sec preferred_lft 84084sec inet6 fe80::f816:3eff:fe84:6744/64 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-4548.novalocal) 11/02/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.10 0.02 1.08 0.13 199.33 12:02:01 AM 0.38 0.07 0.32 1.73 6.16 12:03:01 AM 0.25 0.00 0.25 0.00 2.98 12:04:01 AM 0.15 0.00 0.15 0.00 2.13 12:05:01 AM 0.20 0.00 0.20 0.00 2.93 12:06:01 AM 0.27 0.00 0.27 0.00 3.97 12:07:01 AM 0.18 0.02 0.17 0.53 77.56 12:08:01 AM 0.35 0.05 0.30 7.06 5.80 12:09:01 AM 0.37 0.00 0.37 0.00 5.50 12:10:01 AM 0.20 0.00 0.20 0.00 2.30 12:11:01 AM 0.23 0.00 0.23 0.00 3.28 12:12:01 AM 0.22 0.00 0.22 0.00 2.43 12:13:01 AM 0.20 0.00 0.20 0.00 2.60 12:14:01 AM 0.13 0.00 0.13 0.00 0.92 12:15:01 AM 0.15 0.00 0.15 0.00 1.48 12:16:01 AM 0.27 0.00 0.27 0.00 4.30 12:17:01 AM 13.75 0.28 13.46 33.86 547.43 12:18:01 AM 32.39 0.47 31.93 59.19 1568.94 Average: 2.82 0.05 2.77 5.69 135.55 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4888416 7000204 2994008 37.98 2688 2278512 719920 8.06 267536 2340972 16 12:02:01 AM 4889396 7001256 2993028 37.97 2688 2278584 719920 8.06 267708 2340120 12 12:03:01 AM 4889572 7001432 2992852 37.97 2688 2278584 719920 8.06 267708 2340120 4 12:04:01 AM 4889192 7001052 2993232 37.97 2688 2278584 719920 8.06 267708 2340344 12 12:05:01 AM 4889448 7001312 2992976 37.97 2688 2278588 719920 8.06 267708 2340144 8 12:06:01 AM 4889624 7001488 2992800 37.97 2688 2278588 719920 8.06 267708 2340292 12 12:07:01 AM 4882676 6996836 2999748 38.06 2688 2280884 718336 8.04 267716 2346880 8 12:08:01 AM 4882888 6997332 2999536 38.05 2688 2281168 724788 8.12 267756 2346836 4 12:09:01 AM 4882844 6997288 2999580 38.05 2688 2281168 724788 8.12 267760 2346948 4 12:10:01 AM 4882492 6996936 2999932 38.06 2688 2281168 725236 8.12 267760 2347076 4 12:11:01 AM 4882748 6997200 2999676 38.06 2688 2281176 725236 8.12 267760 2346920 4 12:12:01 AM 4882864 6997316 2999560 38.05 2688 2281176 725236 8.12 267760 2346856 4 12:13:01 AM 4882804 6997260 2999620 38.05 2688 2281180 725236 8.12 267760 2346860 4 12:14:01 AM 4882720 6997176 2999704 38.06 2688 2281180 725236 8.12 267760 2346976 4 12:15:01 AM 4882980 6997436 2999444 38.05 2688 2281180 725236 8.12 267760 2346864 4 12:16:01 AM 4882876 6997336 2999548 38.05 2688 2281184 725236 8.12 267760 2346936 4 12:17:01 AM 5036848 6974220 2845576 36.10 2688 2109820 719064 8.05 311772 2170764 34560 12:18:01 AM 4994588 6936592 2887836 36.64 2688 2114932 765052 8.57 471472 2058524 27072 Average: 4899721 6993871 2982703 37.84 2688 2261536 724900 8.12 281493 2318913 3430 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 1.83 0.35 0.51 0.27 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 0.50 0.10 0.04 0.01 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 0.93 0.08 0.09 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 0.72 0.25 0.32 0.23 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 0.43 0.08 0.03 0.01 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 1.53 0.45 0.54 0.30 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 3.95 4.30 0.50 0.65 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 0.33 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 0.38 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 0.28 0.05 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 0.63 0.15 0.16 0.07 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 1.08 0.10 0.07 0.01 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 1.32 0.05 0.06 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 0.00 0.03 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 0.37 0.05 0.02 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 0.52 0.13 0.16 0.07 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 51.65 35.92 97.46 33.60 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 18.41 16.78 14.96 8.56 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 4.74 3.28 6.39 2.43 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-4548.novalocal) 11/02/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.48 0.03 0.27 0.03 0.03 99.16 12:01:01 AM 0 0.32 0.02 0.25 0.02 0.05 99.35 12:01:01 AM 1 0.63 0.05 0.28 0.03 0.02 98.98 12:02:01 AM all 0.39 0.00 0.13 0.00 0.04 99.44 12:02:01 AM 0 0.25 0.00 0.18 0.00 0.07 99.50 12:02:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 12:03:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 12:03:01 AM 0 0.22 0.00 0.13 0.00 0.05 99.60 12:03:01 AM 1 0.45 0.00 0.03 0.00 0.02 99.50 12:04:01 AM all 0.25 0.00 0.12 0.00 0.07 99.57 12:04:01 AM 0 0.17 0.00 0.10 0.00 0.07 99.67 12:04:01 AM 1 0.33 0.00 0.13 0.00 0.07 99.46 12:05:01 AM all 0.38 0.00 0.10 0.00 0.03 99.49 12:05:01 AM 0 0.52 0.00 0.07 0.00 0.03 99.38 12:05:01 AM 1 0.23 0.00 0.13 0.00 0.03 99.60 12:06:01 AM all 0.41 0.00 0.11 0.00 0.03 99.45 12:06:01 AM 0 0.27 0.00 0.17 0.00 0.05 99.52 12:06:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:07:01 AM all 6.97 0.00 0.26 0.00 0.06 92.72 12:07:01 AM 0 13.34 0.00 0.43 0.00 0.08 86.14 12:07:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 12:08:01 AM all 0.39 0.00 0.13 0.00 0.04 99.44 12:08:01 AM 0 0.18 0.00 0.13 0.00 0.05 99.63 12:08:01 AM 1 0.60 0.00 0.12 0.00 0.03 99.25 12:09:01 AM all 0.39 0.00 0.07 0.00 0.04 99.50 12:09:01 AM 0 0.25 0.00 0.10 0.00 0.07 99.58 12:09:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 12:10:01 AM all 0.38 0.00 0.11 0.00 0.04 99.47 12:10:01 AM 0 0.25 0.00 0.17 0.00 0.05 99.53 12:10:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 12:11:01 AM all 0.38 0.00 0.11 0.00 0.05 99.47 12:11:01 AM 0 0.28 0.00 0.13 0.00 0.07 99.51 12:11:01 AM 1 0.47 0.00 0.08 0.00 0.03 99.42 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 12:12:01 AM 0 0.49 0.00 0.10 0.00 0.05 99.36 12:12:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 12:13:01 AM all 0.29 0.00 0.08 0.00 0.04 99.58 12:13:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.46 12:13:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 12:14:01 AM all 0.38 0.00 0.10 0.00 0.05 99.47 12:14:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:14:01 AM 1 0.18 0.00 0.13 0.00 0.07 99.62 12:15:01 AM all 0.38 0.00 0.08 0.00 0.06 99.47 12:15:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 12:15:01 AM 1 0.20 0.00 0.12 0.00 0.07 99.62 12:16:01 AM all 0.33 0.00 0.10 0.00 0.04 99.52 12:16:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 12:16:01 AM 1 0.30 0.00 0.12 0.00 0.03 99.55 12:17:01 AM all 19.59 0.00 2.16 0.09 0.07 78.09 12:17:01 AM 0 22.44 0.00 2.39 0.07 0.07 75.04 12:17:01 AM 1 16.73 0.00 1.94 0.12 0.07 81.15 12:18:01 AM all 33.39 0.00 3.92 0.15 0.08 62.45 12:18:01 AM 0 55.81 0.00 4.89 0.23 0.08 38.99 12:18:01 AM 1 10.95 0.00 2.95 0.07 0.08 85.94 Average: all 3.64 0.00 0.44 0.01 0.05 95.85 Average: 0 5.38 0.00 0.53 0.02 0.06 94.01 Average: 1 1.90 0.00 0.36 0.01 0.04 97.69