---> uname -a: Linux prd-centos8-robot-2c-8g-50260.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 594 4888 19 2214 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:31:1f:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83386sec preferred_lft 83386sec inet6 fe80::f816:3eff:fe31:1f54/64 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-50260.novalocal) 09/07/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.15 0.02 1.13 0.13 198.80 12:02:01 AM 0.50 0.07 0.43 1.73 7.63 12:03:01 AM 0.18 0.00 0.18 0.00 2.23 12:04:01 AM 0.17 0.00 0.17 0.00 1.58 12:05:01 AM 0.10 0.00 0.10 0.00 0.93 12:06:01 AM 0.22 0.00 0.22 0.00 2.38 12:07:01 AM 0.30 0.03 0.27 4.53 4.43 12:08:01 AM 0.40 0.03 0.37 3.07 6.86 12:09:01 AM 0.25 0.02 0.23 0.13 3.33 12:10:01 AM 8.66 5.73 2.93 555.41 95.67 12:11:01 AM 0.70 0.32 0.38 6.93 5.10 12:12:01 AM 0.93 0.00 0.93 0.00 22.45 12:13:01 AM 0.17 0.00 0.17 0.00 1.75 12:14:02 AM 0.13 0.00 0.13 0.00 1.05 12:15:01 AM 0.12 0.00 0.12 0.00 0.81 12:16:01 AM 0.20 0.00 0.20 0.00 2.47 12:17:01 AM 0.23 0.00 0.23 0.00 3.35 12:18:01 AM 0.12 0.00 0.12 0.00 0.77 12:19:01 AM 0.08 0.00 0.08 0.00 0.67 12:20:01 AM 0.20 0.00 0.20 0.00 77.46 12:21:01 AM 0.37 0.00 0.37 0.00 5.08 12:22:01 AM 0.30 0.00 0.30 0.00 4.70 12:23:01 AM 0.12 0.00 0.12 0.00 0.77 12:24:01 AM 0.12 0.00 0.12 0.00 0.80 12:25:01 AM 0.18 0.00 0.18 0.00 2.17 12:26:01 AM 0.15 0.00 0.15 0.00 1.23 12:27:01 AM 0.20 0.00 0.20 0.00 3.50 12:28:01 AM 0.25 0.00 0.25 0.00 2.80 12:29:01 AM 0.17 0.00 0.17 0.00 1.72 12:30:01 AM 19.53 0.32 19.21 39.05 1250.38 Average: 1.21 0.22 0.99 20.38 57.13 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4897660 7001480 2984764 37.87 2688 2271620 696980 7.80 270060 2331568 12 12:02:01 AM 4897888 7001780 2984536 37.86 2688 2271692 696980 7.80 270200 2331224 4 12:03:01 AM 4897932 7001824 2984492 37.86 2688 2271692 696980 7.80 270200 2331228 4 12:04:01 AM 4898092 7001976 2984332 37.86 2688 2271692 696980 7.80 270200 2331024 4 12:05:01 AM 4898088 7001976 2984336 37.86 2688 2271696 712728 7.98 270200 2331032 4 12:06:01 AM 4898216 7002104 2984208 37.86 2688 2271696 712728 7.98 270200 2331032 4 12:07:01 AM 4897372 7001376 2985052 37.87 2688 2271812 705672 7.90 270200 2331572 8 12:08:01 AM 4897924 7002088 2984500 37.86 2688 2271972 707632 7.92 270244 2331272 4 12:09:01 AM 4896148 7001076 2986276 37.89 2688 2272736 705656 7.90 270268 2332748 772 12:10:01 AM 4879836 7001472 3002588 38.09 2688 2289392 705704 7.90 272560 2346784 4 12:11:01 AM 4879972 7001744 3002452 38.09 2688 2289520 705704 7.90 272716 2346556 4 12:12:01 AM 4879780 7001628 3002644 38.09 2688 2289596 705704 7.90 272712 2346724 4 12:13:01 AM 4879868 7001720 3002556 38.09 2688 2289600 705704 7.90 272712 2346660 4 12:14:02 AM 4879900 7001752 3002524 38.09 2688 2289600 705704 7.90 272712 2346544 4 12:15:01 AM 4880020 7001872 3002404 38.09 2688 2289600 705704 7.90 272712 2346544 4 12:16:01 AM 4879904 7001760 3002520 38.09 2688 2289604 705704 7.90 272712 2346548 4 12:17:01 AM 4879912 7001768 3002512 38.09 2688 2289604 705704 7.90 272712 2346628 4 12:18:01 AM 4879932 7001788 3002492 38.09 2688 2289604 705704 7.90 272712 2346560 4 12:19:01 AM 4875468 6998940 3006956 38.15 2688 2291244 705704 7.90 272720 2351128 1644 12:20:01 AM 4873952 6998104 3008472 38.17 2688 2291900 726704 8.14 272720 2352584 8 12:21:01 AM 4874244 6998408 3008180 38.16 2688 2291904 726704 8.14 272728 2352464 4 12:22:01 AM 4874160 6998324 3008264 38.16 2688 2291904 726704 8.14 272728 2352532 4 12:23:01 AM 4873900 6998064 3008524 38.17 2688 2291904 726704 8.14 272728 2352464 4 12:24:01 AM 4873908 6998076 3008516 38.17 2688 2291908 726704 8.14 272728 2352584 4 12:25:01 AM 4873624 6997792 3008800 38.17 2688 2291908 726704 8.14 272728 2352960 4 12:26:01 AM 4873652 6997820 3008772 38.17 2688 2291908 726704 8.14 272728 2352892 4 12:27:01 AM 4873836 6998008 3008588 38.17 2688 2291912 726704 8.14 272728 2352760 4 12:28:01 AM 4873716 6997888 3008708 38.17 2688 2291912 726704 8.14 272728 2352784 4 12:29:01 AM 4873964 6998136 3008460 38.17 2688 2291912 726704 8.14 272728 2352580 4 12:30:01 AM 5020084 6974736 2862340 36.31 2688 2127756 720924 8.07 477920 2026604 22308 Average: 4887765 6999516 2994659 37.99 2688 2279693 712578 7.98 278798 2333553 828 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 1.03 0.17 0.16 0.05 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 3.41 0.32 0.70 0.26 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 1.13 0.38 0.30 0.27 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 0.57 0.15 0.03 0.01 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 4.70 0.08 0.57 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 0.73 0.08 0.04 0.01 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 0.90 0.18 0.17 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 0.47 0.08 0.02 0.01 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 3.65 2.67 0.43 0.30 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 1.65 1.07 0.35 0.27 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 2.22 0.08 0.12 0.01 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 4.52 0.15 0.32 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 1.38 0.05 0.06 0.00 0.00 0.00 0.00 0.00 12:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:02 AM eth0 0.62 0.10 0.03 0.01 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 0.54 0.08 0.03 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 0.50 0.08 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 0.65 0.15 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 0.45 0.07 0.02 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 3.72 3.75 0.43 0.52 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 0.80 0.65 0.09 0.14 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 0.48 0.07 0.02 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 0.48 0.13 0.15 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 0.58 0.08 0.03 0.01 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 0.63 0.05 0.05 0.00 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 1.60 0.33 0.47 0.23 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 0.48 0.18 0.26 0.19 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 1.27 0.18 0.25 0.10 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 0.63 0.17 0.27 0.19 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 0.47 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 54.72 40.55 98.26 44.26 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 3.17 1.74 3.46 1.57 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-50260.novalocal) 09/07/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.38 0.02 0.26 0.18 0.08 99.09 12:01:01 AM 0 0.20 0.00 0.18 0.00 0.08 99.53 12:01:01 AM 1 0.57 0.03 0.33 0.35 0.07 98.65 12:02:01 AM all 0.39 0.00 0.10 0.01 0.08 99.42 12:02:01 AM 0 0.18 0.00 0.13 0.02 0.08 99.58 12:02:01 AM 1 0.60 0.00 0.07 0.00 0.07 99.27 12:03:01 AM all 0.39 0.00 0.10 0.00 0.07 99.44 12:03:01 AM 0 0.17 0.00 0.12 0.00 0.08 99.63 12:03:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:04:01 AM all 0.39 0.00 0.08 0.00 0.06 99.47 12:04:01 AM 0 0.18 0.00 0.10 0.00 0.07 99.65 12:04:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 12:05:01 AM all 0.18 0.00 0.09 0.00 0.07 99.67 12:05:01 AM 0 0.17 0.00 0.08 0.00 0.07 99.68 12:05:01 AM 1 0.18 0.00 0.10 0.00 0.07 99.65 12:06:01 AM all 0.37 0.00 0.09 0.01 0.07 99.47 12:06:01 AM 0 0.18 0.00 0.10 0.00 0.08 99.63 12:06:01 AM 1 0.55 0.00 0.08 0.02 0.05 99.30 12:07:01 AM all 0.39 0.00 0.10 0.00 0.09 99.42 12:07:01 AM 0 0.23 0.00 0.13 0.00 0.13 99.50 12:07:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 12:08:01 AM all 0.38 0.00 0.11 0.00 0.07 99.44 12:08:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 12:08:01 AM 1 0.63 0.00 0.12 0.00 0.08 99.17 12:09:01 AM all 2.36 0.00 0.16 0.00 0.08 97.39 12:09:01 AM 0 0.32 0.00 0.13 0.00 0.08 99.46 12:09:01 AM 1 4.41 0.00 0.18 0.00 0.08 95.33 12:10:01 AM all 0.33 0.26 0.21 0.29 0.05 98.86 12:10:01 AM 0 0.42 0.00 0.13 0.00 0.05 99.40 12:10:01 AM 1 0.23 0.52 0.28 0.58 0.05 98.33 12:11:01 AM all 0.35 0.01 0.12 0.03 0.06 99.44 12:11:01 AM 0 0.17 0.02 0.12 0.00 0.05 99.65 12:11:01 AM 1 0.53 0.00 0.12 0.05 0.07 99.23 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.38 0.00 0.11 0.01 0.05 99.46 12:12:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:12:01 AM 1 0.20 0.00 0.13 0.02 0.07 99.58 12:13:01 AM all 0.26 0.00 0.09 0.00 0.04 99.61 12:13:01 AM 0 0.27 0.00 0.05 0.00 0.00 99.68 12:13:01 AM 1 0.25 0.00 0.13 0.00 0.08 99.53 12:14:02 AM all 0.38 0.00 0.08 0.00 0.07 99.47 12:14:02 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 12:14:02 AM 1 0.22 0.00 0.13 0.00 0.12 99.53 12:15:01 AM all 0.30 0.00 0.08 0.00 0.07 99.56 12:15:01 AM 0 0.36 0.00 0.03 0.00 0.03 99.58 12:15:01 AM 1 0.24 0.00 0.12 0.00 0.10 99.54 12:16:01 AM all 0.36 0.00 0.08 0.00 0.05 99.51 12:16:01 AM 0 0.55 0.00 0.02 0.00 0.03 99.40 12:16:01 AM 1 0.17 0.00 0.15 0.00 0.07 99.62 12:17:01 AM all 0.41 0.00 0.10 0.00 0.06 99.43 12:17:01 AM 0 0.57 0.00 0.08 0.00 0.07 99.28 12:17:01 AM 1 0.25 0.00 0.12 0.00 0.05 99.58 12:18:01 AM all 0.40 0.00 0.08 0.00 0.08 99.44 12:18:01 AM 0 0.33 0.00 0.07 0.00 0.07 99.53 12:18:01 AM 1 0.47 0.00 0.10 0.00 0.08 99.35 12:19:01 AM all 5.29 0.00 0.21 0.00 0.06 94.44 12:19:01 AM 0 4.51 0.00 0.22 0.00 0.03 95.24 12:19:01 AM 1 6.08 0.00 0.20 0.00 0.08 93.64 12:20:01 AM all 2.34 0.00 0.20 0.00 0.07 97.40 12:20:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 12:20:01 AM 1 4.07 0.00 0.30 0.00 0.10 95.53 12:21:01 AM all 0.36 0.00 0.12 0.01 0.06 99.46 12:21:01 AM 0 0.47 0.00 0.10 0.02 0.03 99.38 12:21:01 AM 1 0.25 0.00 0.13 0.00 0.08 99.53 12:22:01 AM all 0.38 0.00 0.09 0.00 0.07 99.46 12:22:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:22:01 AM 1 0.20 0.00 0.12 0.00 0.08 99.60 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 0.38 0.00 0.10 0.00 0.06 99.46 12:23:01 AM 0 0.47 0.00 0.07 0.00 0.03 99.43 12:23:01 AM 1 0.30 0.00 0.13 0.00 0.08 99.48 12:24:01 AM all 0.38 0.00 0.08 0.00 0.06 99.48 12:24:01 AM 0 0.15 0.00 0.10 0.00 0.08 99.67 12:24:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 12:25:01 AM all 0.26 0.00 0.11 0.00 0.07 99.57 12:25:01 AM 0 0.20 0.00 0.12 0.00 0.08 99.60 12:25:01 AM 1 0.32 0.00 0.10 0.00 0.05 99.53 12:26:01 AM all 0.30 0.00 0.08 0.00 0.07 99.56 12:26:01 AM 0 0.17 0.00 0.08 0.00 0.07 99.68 12:26:01 AM 1 0.43 0.00 0.07 0.00 0.07 99.43 12:27:01 AM all 0.36 0.00 0.08 0.00 0.08 99.48 12:27:01 AM 0 0.22 0.00 0.13 0.00 0.12 99.53 12:27:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 12:28:01 AM all 0.31 0.00 0.12 0.00 0.04 99.53 12:28:01 AM 0 0.39 0.00 0.18 0.00 0.07 99.36 12:28:01 AM 1 0.23 0.00 0.05 0.00 0.02 99.70 12:29:01 AM all 0.31 0.00 0.10 0.00 0.06 99.53 12:29:01 AM 0 0.47 0.00 0.10 0.00 0.08 99.35 12:29:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 12:30:01 AM all 26.64 0.00 3.18 0.21 0.08 69.89 12:30:01 AM 0 10.58 0.00 2.08 0.25 0.08 87.00 12:30:01 AM 1 42.72 0.00 4.27 0.17 0.08 52.76 Average: all 1.53 0.01 0.22 0.02 0.06 98.16 Average: 0 0.81 0.00 0.17 0.01 0.06 98.95 Average: 1 2.24 0.02 0.27 0.04 0.07 97.37