---> uname -a: Linux prd-centos8-robot-2c-8g-39500.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 588 4912 19 2196 6810 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:53:28:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85496sec preferred_lft 85496sec inet6 fe80::f816:3eff:fe53:2858/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/04/2025 _x86_64_ (2 CPU) 00:45:30 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 94.99 20.36 74.63 5529.49 7229.47 12:48:01 AM 86.97 0.72 86.25 52.92 9975.21 12:49:01 AM 25.24 0.42 24.83 64.78 2254.17 12:50:01 AM 70.84 9.45 61.40 1685.30 7633.01 12:51:01 AM 15.04 0.02 15.03 0.13 1280.34 12:52:01 AM 4.95 0.00 4.95 0.00 248.50 12:53:01 AM 0.47 0.00 0.47 0.00 51.12 12:54:01 AM 0.28 0.00 0.28 0.00 54.03 12:55:01 AM 0.27 0.00 0.27 0.00 36.36 12:56:01 AM 0.25 0.00 0.25 0.00 33.29 12:57:01 AM 0.28 0.00 0.28 0.00 16.36 12:58:01 AM 0.18 0.00 0.18 0.00 25.23 12:59:01 AM 0.18 0.00 0.18 0.00 38.27 01:00:01 AM 27.10 0.65 26.45 74.12 1669.32 Average: 23.36 2.26 21.10 529.08 2181.87 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5350528 7064504 2531904 32.12 2688 1895976 678448 7.60 187140 2025116 178264 12:48:01 AM 5170808 7008224 2711624 34.40 2688 2013184 708924 7.94 198968 2163780 42484 12:49:01 AM 5137000 7021944 2745432 34.83 2688 2059636 684156 7.66 224716 2169732 44312 12:50:01 AM 4955284 7052368 2927148 37.14 2688 2264640 647456 7.25 268128 2280372 26932 12:51:01 AM 4916452 7013604 2965980 37.63 2688 2264920 713868 7.99 268264 2318528 280 12:52:01 AM 4909356 7008540 2973076 37.72 2688 2266972 730824 8.18 268276 2325592 112 12:53:01 AM 4906712 7007388 2975720 37.75 2688 2268452 748304 8.38 268280 2328276 268 12:54:01 AM 4904852 7006804 2977580 37.77 2688 2269760 748304 8.38 268288 2330000 56 12:55:01 AM 4901412 7005196 2981020 37.82 2688 2271544 781640 8.75 268288 2333524 856 12:56:01 AM 4901312 7005244 2981120 37.82 2688 2271692 781640 8.75 268288 2333428 108 12:57:01 AM 4901120 7005336 2981312 37.82 2688 2271984 781640 8.75 268292 2333804 40 12:58:01 AM 4898232 7003332 2984200 37.86 2688 2272868 781640 8.75 268292 2336392 212 12:59:01 AM 4945004 7053072 2937428 37.27 2688 2275828 655248 7.34 268612 2290452 2072 01:00:01 AM 5084632 7024272 2797800 35.49 2688 2112572 688556 7.71 472396 1968520 10956 Average: 4991622 7019988 2890810 36.67 2688 2198573 723618 8.10 269016 2252680 21925 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 286.09 193.50 1808.70 61.35 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 63.85 47.72 659.63 8.18 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 14.80 12.63 6.77 4.69 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 222.61 165.93 354.24 45.28 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 13.76 7.80 4.85 0.94 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 112.51 111.80 21.36 10.67 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 57.41 56.02 11.93 6.08 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 45.02 44.99 8.94 3.92 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 85.39 82.85 18.12 9.43 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 6.65 5.71 1.68 1.07 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 11.03 10.03 2.79 1.78 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 25.58 23.01 6.62 4.14 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 62.90 47.52 16.99 7.85 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 51.14 38.74 99.89 49.23 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 75.62 60.59 215.91 15.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/04/2025 _x86_64_ (2 CPU) 00:45:30 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 48.74 0.00 7.19 1.44 0.13 42.50 12:47:01 AM 0 56.96 0.00 6.84 1.47 0.13 34.60 12:47:01 AM 1 40.53 0.00 7.54 1.40 0.12 50.41 12:48:01 AM all 23.39 0.00 3.30 1.09 0.08 72.13 12:48:01 AM 0 29.98 0.00 3.68 1.25 0.08 65.01 12:48:01 AM 1 16.78 0.00 2.92 0.94 0.08 79.28 12:49:01 AM all 17.20 0.00 2.52 0.52 0.07 79.69 12:49:01 AM 0 8.12 0.00 2.40 0.23 0.07 89.17 12:49:01 AM 1 26.29 0.00 2.64 0.80 0.07 70.21 12:50:01 AM all 28.72 0.00 5.43 0.75 0.10 65.00 12:50:01 AM 0 38.58 0.00 6.14 0.95 0.10 54.22 12:50:01 AM 1 18.87 0.00 4.71 0.55 0.10 75.76 12:51:01 AM all 1.07 0.00 0.28 0.15 0.03 98.48 12:51:01 AM 0 1.97 0.00 0.38 0.12 0.02 97.51 12:51:01 AM 1 0.17 0.00 0.17 0.18 0.03 99.45 12:52:01 AM all 8.93 0.00 0.58 0.02 0.07 90.41 12:52:01 AM 0 12.91 0.00 0.57 0.00 0.08 86.43 12:52:01 AM 1 4.95 0.00 0.59 0.03 0.05 94.38 12:53:01 AM all 6.15 0.00 0.39 0.01 0.07 93.39 12:53:01 AM 0 8.73 0.00 0.30 0.02 0.07 90.88 12:53:01 AM 1 3.58 0.00 0.47 0.00 0.07 95.88 12:54:01 AM all 2.57 0.00 0.28 0.00 0.05 97.09 12:54:01 AM 0 3.01 0.00 0.27 0.00 0.05 96.67 12:54:01 AM 1 2.13 0.00 0.30 0.00 0.05 97.52 12:55:01 AM all 9.83 0.00 0.50 0.00 0.07 89.59 12:55:01 AM 0 11.08 0.00 0.54 0.00 0.07 88.31 12:55:01 AM 1 8.58 0.00 0.47 0.00 0.07 90.88 12:56:01 AM all 2.37 0.00 0.20 0.00 0.06 97.38 12:56:01 AM 0 3.69 0.00 0.22 0.00 0.07 96.02 12:56:01 AM 1 1.04 0.00 0.18 0.00 0.05 98.73 12:57:01 AM all 3.10 0.00 0.24 0.00 0.08 96.58 12:57:01 AM 0 4.10 0.00 0.25 0.00 0.10 95.54 12:57:01 AM 1 2.08 0.00 0.22 0.00 0.07 97.63 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 6.95 0.00 0.38 0.00 0.08 92.59 12:58:01 AM 0 8.94 0.00 0.42 0.00 0.07 90.57 12:58:01 AM 1 4.95 0.00 0.35 0.00 0.08 94.61 12:59:01 AM all 12.12 0.00 0.57 0.00 0.10 87.21 12:59:01 AM 0 9.84 0.00 0.57 0.00 0.10 89.49 12:59:01 AM 1 14.40 0.00 0.57 0.00 0.10 84.93 01:00:01 AM all 26.16 0.00 3.49 0.18 0.08 70.09 01:00:01 AM 0 33.58 0.00 3.94 0.17 0.08 62.23 01:00:01 AM 1 18.76 0.00 3.04 0.18 0.08 77.94 Average: all 14.12 0.00 1.82 0.30 0.08 83.69 Average: 0 16.56 0.00 1.90 0.30 0.08 81.16 Average: 1 11.68 0.00 1.73 0.29 0.07 86.23