---> uname -a: Linux prd-centos8-robot-2c-8g-35055.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4889 19 2226 6818 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:f0:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85240sec preferred_lft 85240sec inet6 fe80::f816:3eff:fe53:f000/64 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) 06/17/2025 _x86_64_ (2 CPU) 02:02:44 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 204.78 144.87 59.91 14398.42 40498.03 02:05:01 AM 126.62 0.73 125.89 53.05 11838.74 02:06:01 AM 23.35 0.42 22.93 64.79 1963.67 02:07:02 AM 77.14 6.97 70.17 1292.98 8461.57 02:08:01 AM 14.30 0.00 14.30 0.00 1274.38 02:09:01 AM 0.23 0.00 0.23 0.00 3.82 02:10:01 AM 0.15 0.00 0.15 0.00 1.32 02:11:01 AM 0.32 0.02 0.30 0.13 13.33 02:12:01 AM 2.12 0.00 2.12 0.00 228.12 02:13:01 AM 0.47 0.03 0.43 1.87 180.71 02:14:01 AM 0.32 0.00 0.32 0.00 81.39 02:15:01 AM 0.40 0.00 0.40 0.00 180.29 02:16:01 AM 0.20 0.00 0.20 0.00 8.83 02:17:01 AM 0.13 0.00 0.13 0.00 72.67 02:18:01 AM 6.33 5.98 0.35 575.14 69.14 02:19:01 AM 4.02 0.00 4.02 0.00 221.13 02:20:01 AM 0.27 0.00 0.27 0.00 49.88 02:21:01 AM 14.90 0.33 14.56 37.86 703.05 02:22:01 AM 31.04 0.47 30.57 52.92 2460.76 Average: 26.70 8.42 18.28 868.03 3597.49 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5461932 7035520 2420500 30.71 2688 1765804 728412 8.16 186256 1950696 98900 02:05:01 AM 5200768 7019292 2681664 34.02 2688 1995200 695664 7.79 198164 2135904 42508 02:06:01 AM 5269472 7089632 2612960 33.15 2688 1997148 630652 7.06 218392 2049432 10752 02:07:02 AM 4991584 7056700 2890848 36.67 2688 2233764 629600 7.05 260692 2250168 27092 02:08:01 AM 4994476 7059364 2887956 36.64 2688 2233772 629600 7.05 260708 2250104 8 02:09:01 AM 4994532 7059424 2887900 36.64 2688 2233776 644976 7.22 260712 2250116 8 02:10:01 AM 4993936 7058828 2888496 36.64 2688 2233776 665492 7.45 260712 2250396 4 02:11:01 AM 4941580 7009536 2940852 37.31 2688 2236832 720552 8.07 260836 2302532 2852 02:12:01 AM 4933960 7006624 2948472 37.41 2688 2241564 737148 8.25 261108 2309912 2708 02:13:01 AM 4927904 7003808 2954528 37.48 2688 2244780 737148 8.25 261380 2315468 576 02:14:01 AM 4923956 7003704 2958476 37.53 2688 2248632 737148 8.25 261380 2319284 2092 02:15:01 AM 4921168 7004180 2961264 37.57 2688 2251888 724440 8.11 261380 2322652 32 02:16:01 AM 4917784 7001700 2964648 37.61 2688 2252800 724440 8.11 261380 2325780 740 02:17:01 AM 4915752 7001492 2966680 37.64 2688 2254616 724440 8.11 261380 2328000 432 02:18:01 AM 4897024 7001596 2985408 37.87 2688 2273420 723684 8.10 263696 2344364 760 02:19:01 AM 4892600 7000900 2989832 37.93 2688 2277144 723684 8.10 263760 2348352 96 02:20:01 AM 4891456 7000996 2990976 37.94 2688 2278388 741664 8.30 263760 2349616 12 02:21:01 AM 5021764 6991984 2860668 36.29 2688 2144124 711124 7.96 325516 2178472 62620 02:22:01 AM 5017504 6990500 2864928 36.35 2688 2147116 706764 7.91 484856 2027552 25144 Average: 5005745 7020831 2876687 36.49 2688 2186555 701928 7.86 267161 2242568 14597 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 289.32 175.12 1625.74 60.41 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 80.11 60.28 801.77 9.28 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 18.36 12.95 6.39 4.40 0.00 0.00 0.00 0.00 02:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM eth0 395.58 290.17 386.91 71.14 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 190.75 137.85 37.92 28.92 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 2.63 2.02 0.57 0.49 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 2.77 1.92 0.44 0.41 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 114.80 94.72 33.41 8.03 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 164.48 162.68 44.09 12.72 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 95.43 93.85 26.64 7.42 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 52.77 52.40 24.79 4.62 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 120.33 120.26 29.80 9.62 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 33.19 29.97 7.52 2.85 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 117.51 115.23 21.67 9.74 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 117.26 116.91 20.61 9.05 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 87.79 85.04 29.56 7.38 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 3.72 4.35 0.73 0.83 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 158.39 114.91 171.56 99.03 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 18.43 17.23 15.62 8.47 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 108.54 88.79 173.06 18.67 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) 06/17/2025 _x86_64_ (2 CPU) 02:02:44 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 41.65 0.07 10.01 12.09 0.10 36.08 02:04:01 AM 0 43.22 0.05 9.00 10.40 0.10 37.23 02:04:01 AM 1 40.07 0.08 11.03 13.78 0.10 34.94 02:05:01 AM all 33.77 0.00 5.24 3.21 0.12 57.65 02:05:01 AM 0 41.26 0.00 5.67 3.47 0.12 49.48 02:05:01 AM 1 26.28 0.00 4.81 2.94 0.13 65.83 02:06:01 AM all 11.62 0.00 1.69 0.99 0.07 85.63 02:06:01 AM 0 18.91 0.00 1.92 1.20 0.05 77.92 02:06:01 AM 1 4.33 0.00 1.47 0.77 0.08 93.35 02:07:02 AM all 32.65 0.00 6.32 1.15 0.10 59.77 02:07:02 AM 0 38.61 0.00 6.96 1.48 0.10 52.84 02:07:02 AM 1 26.69 0.00 5.68 0.82 0.10 66.71 02:08:01 AM all 0.61 0.00 0.44 0.15 0.06 98.73 02:08:01 AM 0 0.49 0.00 0.42 0.08 0.05 98.95 02:08:01 AM 1 0.73 0.00 0.46 0.22 0.07 98.52 02:09:01 AM all 0.31 0.00 0.07 0.00 0.04 99.58 02:09:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:09:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 02:10:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 02:10:01 AM 0 0.13 0.00 0.10 0.00 0.07 99.70 02:10:01 AM 1 0.58 0.00 0.05 0.00 0.00 99.37 02:11:01 AM all 7.97 0.00 1.03 0.01 0.08 90.91 02:11:01 AM 0 9.22 0.00 1.49 0.00 0.10 89.19 02:11:01 AM 1 6.71 0.00 0.57 0.02 0.07 92.64 02:12:01 AM all 14.14 0.00 1.40 0.31 0.13 84.02 02:12:01 AM 0 20.78 0.00 1.98 0.10 0.09 77.06 02:12:01 AM 1 7.63 0.00 0.84 0.51 0.17 90.85 02:13:01 AM all 9.06 0.00 0.89 0.02 0.08 89.96 02:13:01 AM 0 14.50 0.00 1.12 0.00 0.08 84.30 02:13:01 AM 1 3.70 0.00 0.65 0.03 0.07 95.54 02:14:01 AM all 8.79 0.00 0.63 0.00 0.07 90.52 02:14:01 AM 0 10.15 0.00 0.74 0.00 0.07 89.05 02:14:01 AM 1 7.42 0.00 0.52 0.00 0.07 91.99 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 11.84 0.00 1.27 0.00 0.08 86.81 02:15:01 AM 0 14.70 0.00 1.42 0.00 0.10 83.78 02:15:01 AM 1 8.98 0.00 1.13 0.00 0.05 89.84 02:16:01 AM all 4.65 0.00 0.42 0.00 0.07 94.86 02:16:01 AM 0 5.07 0.00 0.32 0.00 0.05 94.56 02:16:01 AM 1 4.22 0.00 0.52 0.00 0.08 95.17 02:17:01 AM all 8.17 0.00 0.70 0.00 0.08 91.05 02:17:01 AM 0 7.98 0.00 0.67 0.00 0.07 91.28 02:17:01 AM 1 8.37 0.00 0.73 0.00 0.09 90.82 02:18:01 AM all 7.77 0.25 0.88 0.19 0.09 90.82 02:18:01 AM 0 10.11 0.44 1.18 0.39 0.09 87.80 02:18:01 AM 1 5.46 0.05 0.59 0.00 0.10 93.80 02:19:01 AM all 10.07 0.00 0.96 0.12 0.08 88.77 02:19:01 AM 0 15.55 0.00 1.28 0.00 0.07 83.10 02:19:01 AM 1 4.60 0.00 0.64 0.24 0.10 94.43 02:20:01 AM all 3.98 0.00 0.56 0.00 0.08 95.38 02:20:01 AM 0 4.30 0.00 0.55 0.00 0.08 95.06 02:20:01 AM 1 3.67 0.00 0.57 0.00 0.07 95.70 02:21:01 AM all 23.88 0.00 2.73 0.23 0.09 73.06 02:21:01 AM 0 27.09 0.00 3.15 0.42 0.10 69.24 02:21:01 AM 1 20.68 0.00 2.31 0.05 0.08 76.88 02:22:01 AM all 30.80 0.00 4.02 0.32 0.09 64.77 02:22:01 AM 0 31.93 0.00 4.61 0.30 0.08 63.08 02:22:01 AM 1 29.69 0.00 3.43 0.33 0.10 66.45 Average: all 13.83 0.02 2.08 0.99 0.08 83.00 Average: 0 16.56 0.03 2.25 0.95 0.08 80.14 Average: 1 11.10 0.01 1.91 1.04 0.08 85.86