---> uname -a: Linux prd-centos8-robot-2c-8g-36379.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 595 4920 19 2182 6804 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:50:23:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83499sec preferred_lft 83499sec inet6 fe80::f816:3eff:fe50:2366/64 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-36379.novalocal) 06/23/2025 _x86_64_ (2 CPU) 12:00:02 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.03 0.02 1.02 0.14 199.81 12:02:01 AM 0.47 0.07 0.40 1.73 7.98 12:03:01 AM 0.23 0.00 0.23 0.00 28.32 12:04:01 AM 0.15 0.00 0.15 0.00 1.45 12:05:01 AM 0.10 0.00 0.10 0.00 1.20 12:06:01 AM 0.23 0.00 0.23 0.00 2.20 12:07:01 AM 0.32 0.07 0.25 7.60 3.22 12:08:01 AM 0.43 0.00 0.43 0.00 8.37 12:09:01 AM 0.23 0.00 0.23 0.00 3.47 12:10:01 AM 0.10 0.00 0.10 0.00 0.63 12:11:01 AM 0.27 0.00 0.27 0.00 3.97 12:12:01 AM 0.18 0.00 0.18 0.00 3.20 12:13:01 AM 0.27 0.00 0.27 0.00 78.94 12:14:01 AM 0.22 0.00 0.22 0.00 2.42 12:15:01 AM 0.10 0.00 0.10 0.00 0.63 12:16:01 AM 0.15 0.00 0.15 0.00 1.38 12:17:01 AM 0.27 0.00 0.27 0.00 3.35 12:18:01 AM 0.12 0.00 0.12 0.00 0.93 12:19:01 AM 0.18 0.00 0.18 0.00 1.88 12:20:01 AM 0.13 0.00 0.13 0.00 1.32 12:21:01 AM 0.30 0.00 0.30 0.00 3.42 12:22:01 AM 0.30 0.00 0.30 0.00 5.37 12:23:01 AM 16.79 0.28 16.51 33.86 1051.75 Average: 0.98 0.02 0.96 1.88 61.43 12:00:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4915968 7006496 2966464 37.63 2688 2259076 696408 7.80 269872 2320104 4 12:02:01 AM 4915456 7006732 2966976 37.64 2688 2259832 696408 7.80 270036 2320584 692 12:03:01 AM 4915608 7006980 2966824 37.64 2688 2259920 696408 7.80 270036 2320616 4 12:04:01 AM 4915148 7006520 2967284 37.64 2688 2259920 696408 7.80 270036 2320732 4 12:05:01 AM 4915448 7006824 2966984 37.64 2688 2259924 696408 7.80 270036 2320432 4 12:06:01 AM 4915540 7006920 2966892 37.64 2688 2259928 696408 7.80 270036 2320512 4 12:07:01 AM 4915016 7006672 2967416 37.65 2688 2260208 710780 7.96 270080 2320932 68 12:08:01 AM 4915264 7006924 2967168 37.64 2688 2260212 710780 7.96 270080 2320868 4 12:09:01 AM 4915388 7007048 2967044 37.64 2688 2260212 710780 7.96 270080 2320868 4 12:10:01 AM 4915004 7006664 2967428 37.65 2688 2260212 708968 7.94 270080 2320988 4 12:11:01 AM 4915156 7006824 2967276 37.64 2688 2260216 708968 7.94 270080 2320868 4 12:12:01 AM 4915192 7006860 2967240 37.64 2688 2260216 708968 7.94 270080 2321052 4 12:13:01 AM 4909684 7003644 2972748 37.71 2688 2262508 708968 7.94 270088 2326332 4 12:14:01 AM 4909852 7003812 2972580 37.71 2688 2262508 708968 7.94 270088 2326268 4 12:15:01 AM 4909812 7003772 2972620 37.71 2688 2262508 708968 7.94 270088 2326388 8 12:16:01 AM 4909768 7003732 2972664 37.71 2688 2262512 708968 7.94 270088 2326276 4 12:17:01 AM 4909544 7003508 2972888 37.72 2688 2262512 708968 7.94 270088 2326584 12 12:18:01 AM 4909764 7003728 2972668 37.71 2688 2262512 708968 7.94 270088 2326284 8 12:19:01 AM 4909180 7003148 2973252 37.72 2688 2262516 708968 7.94 270088 2326820 16 12:20:01 AM 4909200 7003168 2973232 37.72 2688 2262516 694760 7.78 270088 2326664 8 12:21:01 AM 4909552 7003528 2972880 37.72 2688 2262524 694760 7.78 270088 2326536 4 12:22:01 AM 4909852 7003828 2972580 37.71 2688 2262524 694760 7.78 270088 2326372 4 12:23:01 AM 5057472 6982120 2824960 35.84 2688 2098320 697428 7.81 313184 2156336 23940 Average: 4919038 7004324 2963394 37.59 2688 2254058 703573 7.88 271939 2316062 1079 12:00:02 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 0.91 0.17 0.08 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 2.85 2.73 0.48 0.35 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 0.85 0.18 0.04 0.02 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 1.78 0.17 0.48 0.19 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 0.53 0.07 0.03 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 2.77 0.00 0.12 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 3.28 0.27 0.27 0.08 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 0.32 0.07 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 0.47 0.00 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 0.22 0.05 0.01 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 0.50 0.00 0.02 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 0.52 0.22 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 4.00 4.32 0.50 0.65 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 0.37 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 0.90 0.00 0.13 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 0.43 0.10 0.03 0.01 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 1.43 0.28 0.45 0.26 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 0.25 0.08 0.01 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 1.02 0.12 0.31 0.18 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 1.08 0.27 0.34 0.20 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 1.33 0.00 0.12 0.00 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 1.67 0.17 0.24 0.07 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 57.98 36.55 91.72 39.14 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 3.72 2.00 4.16 1.79 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-36379.novalocal) 06/23/2025 _x86_64_ (2 CPU) 12:00:02 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.39 0.03 0.25 0.04 0.07 99.22 12:01:01 AM 0 0.59 0.02 0.15 0.00 0.05 99.19 12:01:01 AM 1 0.19 0.03 0.36 0.09 0.09 99.25 12:02:01 AM all 2.32 0.00 0.17 0.00 0.08 97.44 12:02:01 AM 0 0.45 0.00 0.12 0.00 0.05 99.38 12:02:01 AM 1 4.19 0.00 0.22 0.00 0.10 95.49 12:03:01 AM all 0.58 0.00 0.09 0.00 0.06 99.27 12:03:01 AM 0 0.42 0.00 0.08 0.00 0.05 99.45 12:03:01 AM 1 0.75 0.00 0.10 0.00 0.07 99.08 12:04:01 AM all 0.42 0.00 0.09 0.00 0.06 99.43 12:04:01 AM 0 0.20 0.00 0.10 0.00 0.07 99.63 12:04:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 12:05:01 AM all 0.33 0.00 0.10 0.00 0.08 99.49 12:05:01 AM 0 0.23 0.00 0.12 0.00 0.10 99.55 12:05:01 AM 1 0.43 0.00 0.08 0.00 0.05 99.43 12:06:01 AM all 0.39 0.00 0.12 0.00 0.07 99.42 12:06:01 AM 0 0.25 0.00 0.17 0.00 0.10 99.48 12:06:01 AM 1 0.53 0.00 0.07 0.00 0.03 99.37 12:07:01 AM all 0.43 0.00 0.14 0.01 0.06 99.37 12:07:01 AM 0 0.27 0.00 0.17 0.00 0.10 99.46 12:07:01 AM 1 0.58 0.00 0.12 0.02 0.02 99.27 12:08:01 AM all 0.37 0.00 0.09 0.01 0.08 99.46 12:08:01 AM 0 0.23 0.00 0.12 0.02 0.10 99.53 12:08:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 12:09:01 AM all 0.40 0.00 0.08 0.00 0.05 99.47 12:09:01 AM 0 0.25 0.00 0.13 0.00 0.08 99.53 12:09:01 AM 1 0.55 0.00 0.02 0.00 0.02 99.42 12:10:01 AM all 0.35 0.00 0.09 0.00 0.07 99.49 12:10:01 AM 0 0.17 0.00 0.10 0.00 0.07 99.67 12:10:01 AM 1 0.53 0.00 0.08 0.00 0.07 99.32 12:11:01 AM all 0.37 0.00 0.09 0.00 0.05 99.49 12:11:01 AM 0 0.17 0.00 0.08 0.00 0.05 99.70 12:11:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.34 0.00 0.09 0.00 0.06 99.51 12:12:01 AM 0 0.17 0.00 0.12 0.00 0.07 99.65 12:12:01 AM 1 0.52 0.00 0.07 0.00 0.05 99.37 12:13:01 AM all 6.97 0.00 0.25 0.02 0.08 92.69 12:13:01 AM 0 5.95 0.00 0.30 0.00 0.08 93.67 12:13:01 AM 1 7.99 0.00 0.20 0.03 0.07 91.71 12:14:01 AM all 0.30 0.00 0.08 0.00 0.07 99.55 12:14:01 AM 0 0.10 0.00 0.10 0.00 0.08 99.72 12:14:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 12:15:01 AM all 0.19 0.00 0.09 0.00 0.07 99.65 12:15:01 AM 0 0.17 0.00 0.10 0.00 0.07 99.67 12:15:01 AM 1 0.22 0.00 0.08 0.00 0.07 99.63 12:16:01 AM all 0.34 0.00 0.09 0.01 0.06 99.50 12:16:01 AM 0 0.22 0.00 0.13 0.00 0.08 99.57 12:16:01 AM 1 0.47 0.00 0.05 0.02 0.03 99.43 12:17:01 AM all 0.39 0.00 0.11 0.00 0.05 99.45 12:17:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 12:17:01 AM 1 0.63 0.00 0.10 0.00 0.05 99.22 12:18:01 AM all 0.42 0.00 0.09 0.00 0.06 99.43 12:18:01 AM 0 0.23 0.00 0.12 0.00 0.07 99.58 12:18:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 12:19:01 AM all 0.28 0.00 0.11 0.00 0.04 99.57 12:19:01 AM 0 0.25 0.00 0.15 0.00 0.07 99.53 12:19:01 AM 1 0.30 0.00 0.07 0.00 0.02 99.62 12:20:01 AM all 0.31 0.00 0.08 0.00 0.08 99.53 12:20:01 AM 0 0.37 0.00 0.07 0.00 0.05 99.51 12:20:01 AM 1 0.25 0.00 0.10 0.00 0.10 99.55 12:21:01 AM all 0.36 0.00 0.10 0.00 0.08 99.47 12:21:01 AM 0 0.45 0.00 0.03 0.00 0.03 99.48 12:21:01 AM 1 0.27 0.00 0.17 0.00 0.12 99.45 12:22:01 AM all 0.36 0.00 0.08 0.00 0.06 99.50 12:22:01 AM 0 0.48 0.00 0.07 0.00 0.02 99.43 12:22:01 AM 1 0.23 0.00 0.10 0.00 0.10 99.57 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 21.02 0.00 2.30 0.26 0.08 76.35 12:23:01 AM 0 16.97 0.00 2.09 0.17 0.07 80.71 12:23:01 AM 1 25.06 0.00 2.51 0.35 0.08 72.00 Average: all 1.64 0.00 0.21 0.01 0.06 98.08 Average: 0 1.25 0.00 0.21 0.01 0.07 98.47 Average: 1 2.02 0.00 0.21 0.02 0.06 97.68