---> uname -a: Linux prd-centos8-robot-2c-8g-38097.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 598 4940 19 2158 6801 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:06:e6:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84954sec preferred_lft 84954sec inet6 fe80::f816:3eff:fe06:e6b6/64 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) 06/28/2025 _x86_64_ (2 CPU) 23:07:03 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 5.48 0.00 5.48 0.00 781.07 11:10:01 PM 0.90 0.00 0.90 0.00 14.08 11:11:01 PM 0.52 0.03 0.48 0.53 7.93 11:12:01 PM 0.22 0.00 0.22 0.00 2.93 11:13:01 PM 0.15 0.00 0.15 0.00 1.72 11:14:01 PM 0.30 0.00 0.30 0.00 4.57 11:15:01 PM 0.10 0.00 0.10 0.00 0.77 11:16:01 PM 0.10 0.00 0.10 0.00 0.80 11:17:01 PM 0.13 0.00 0.13 0.00 1.32 11:18:01 PM 0.32 0.00 0.32 0.00 4.87 11:19:01 PM 0.20 0.00 0.20 0.00 2.67 11:20:01 PM 0.18 0.00 0.18 0.00 2.27 11:21:01 PM 0.15 0.00 0.15 0.00 1.53 11:22:01 PM 0.20 0.00 0.20 0.00 2.27 11:23:01 PM 87.75 8.53 79.22 1460.45 5867.64 11:24:01 PM 79.57 0.73 78.84 53.06 10363.76 11:25:01 PM 15.23 0.38 14.85 64.25 694.70 11:26:01 PM 70.24 9.45 60.79 1685.59 5957.54 11:27:01 PM 20.58 0.00 20.58 0.00 3466.54 11:28:01 PM 2.50 0.00 2.50 0.00 74.81 11:29:01 PM 0.13 0.00 0.13 0.00 1.03 11:30:01 PM 7.41 0.32 7.10 36.92 208.10 11:31:01 PM 32.20 0.53 31.67 64.77 1448.24 Average: 14.11 0.87 13.24 146.32 1256.95 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5839968 7199504 2042464 25.91 2688 1558476 645136 7.22 152824 1630564 8 11:10:01 PM 5840464 7200000 2041968 25.91 2688 1558476 645136 7.22 152832 1630412 4 11:11:01 PM 5836976 7196540 2045456 25.95 2688 1558496 645136 7.22 152836 1634144 4 11:12:01 PM 5836796 7196360 2045636 25.95 2688 1558496 629164 7.04 152836 1634148 4 11:13:01 PM 5836808 7196376 2045624 25.95 2688 1558500 644548 7.22 152836 1634336 4 11:14:01 PM 5836996 7196564 2045436 25.95 2688 1558500 644548 7.22 152836 1634152 4 11:15:01 PM 5837028 7196596 2045404 25.95 2688 1558500 644548 7.22 152840 1634148 4 11:16:01 PM 5837040 7196612 2045392 25.95 2688 1558504 644548 7.22 152840 1634152 4 11:17:01 PM 5836400 7195972 2046032 25.96 2688 1558504 644548 7.22 152840 1634588 4 11:18:01 PM 5836856 7196428 2045576 25.95 2688 1558504 644548 7.22 152840 1634276 12 11:19:01 PM 5836788 7196364 2045644 25.95 2688 1558508 644548 7.22 152840 1634424 16 11:20:01 PM 5836412 7195988 2046020 25.96 2688 1558508 643992 7.21 152840 1634572 12 11:21:01 PM 5836700 7196304 2045732 25.95 2688 1558516 643992 7.21 152840 1634420 4 11:22:01 PM 5836176 7195780 2046256 25.96 2688 1558516 641940 7.19 152844 1634824 12 11:23:01 PM 5221228 6987080 2661204 33.76 2688 1945848 772356 8.65 195504 2137120 223584 11:24:01 PM 5177800 6997664 2704632 34.31 2688 1997224 716308 8.02 199120 2158576 16 11:25:01 PM 5249108 7071344 2633324 33.41 2688 1999152 665592 7.45 219612 2067740 8 11:26:01 PM 4959936 7039964 2922496 37.08 2688 2248456 664184 7.44 267036 2278024 89404 11:27:01 PM 4960240 7040024 2922192 37.07 2688 2248468 664184 7.44 267044 2277988 4 11:28:01 PM 4960212 7039996 2922220 37.07 2688 2248468 664184 7.44 267048 2278048 4 11:29:01 PM 4960488 7040272 2921944 37.07 2688 2248468 664184 7.44 267048 2277984 4 11:30:01 PM 4999236 6936480 2883196 36.58 2688 2109624 793556 8.89 295828 2227104 48044 11:31:01 PM 5146236 7051576 2736196 34.71 2688 2079576 677916 7.59 461804 1921232 26912 Average: 5537213 7128686 2345219 29.75 2688 1780186 664730 7.44 199120 1847695 16873 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 4.43 0.38 0.94 0.21 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 5.81 0.12 0.73 0.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 3.37 0.08 0.35 0.01 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.12 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.83 0.18 0.17 0.07 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.70 0.10 0.04 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 0.60 0.08 0.03 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 1.08 0.10 0.08 0.01 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.60 0.20 0.31 0.19 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.42 0.18 0.19 0.07 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.03 0.23 0.29 0.20 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.38 0.08 0.02 0.01 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.52 0.10 0.03 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.53 0.17 0.12 0.07 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 247.88 167.74 1525.37 50.32 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 51.57 37.29 549.23 6.45 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 14.76 13.73 6.08 4.68 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 394.65 324.11 386.36 71.65 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 215.13 161.84 41.56 32.19 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 2.67 1.95 0.55 0.48 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 3.48 1.82 0.60 0.40 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 113.18 79.57 91.22 25.16 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 23.19 16.29 15.14 7.52 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 47.39 35.06 113.89 8.68 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) 06/28/2025 _x86_64_ (2 CPU) 23:07:03 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 0.52 0.00 0.08 0.12 0.04 99.24 11:09:01 PM 0 0.40 0.00 0.10 0.05 0.03 99.41 11:09:01 PM 1 0.63 0.00 0.07 0.18 0.05 99.07 11:10:01 PM all 0.36 0.00 0.07 0.00 0.03 99.55 11:10:01 PM 0 0.62 0.00 0.07 0.00 0.03 99.28 11:10:01 PM 1 0.10 0.00 0.07 0.00 0.02 99.82 11:11:01 PM all 0.30 0.00 0.11 0.00 0.03 99.57 11:11:01 PM 0 0.23 0.00 0.13 0.00 0.03 99.60 11:11:01 PM 1 0.37 0.00 0.08 0.00 0.02 99.53 11:12:01 PM all 0.31 0.00 0.06 0.00 0.03 99.60 11:12:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 11:12:01 PM 1 0.52 0.00 0.07 0.00 0.03 99.38 11:13:01 PM all 0.18 0.00 0.05 0.00 0.03 99.74 11:13:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:13:01 PM 1 0.30 0.00 0.05 0.00 0.02 99.63 11:14:01 PM all 0.32 0.00 0.05 0.00 0.03 99.60 11:14:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:14:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:15:01 PM all 0.30 0.00 0.06 0.00 0.03 99.61 11:15:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:15:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:16:01 PM all 0.13 0.00 0.08 0.00 0.03 99.77 11:16:01 PM 0 0.15 0.00 0.08 0.00 0.03 99.73 11:16:01 PM 1 0.10 0.00 0.07 0.00 0.02 99.82 11:17:01 PM all 0.37 0.00 0.06 0.00 0.03 99.55 11:17:01 PM 0 0.15 0.00 0.05 0.00 0.02 99.78 11:17:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 11:18:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:18:01 PM 0 0.05 0.00 0.07 0.00 0.02 99.87 11:18:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 11:19:01 PM all 0.32 0.00 0.04 0.00 0.03 99.61 11:19:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:19:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 0.28 0.00 0.07 0.00 0.02 99.63 11:20:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.87 11:20:01 PM 1 0.50 0.00 0.08 0.00 0.02 99.40 11:21:01 PM all 0.28 0.00 0.05 0.01 0.03 99.62 11:21:01 PM 0 0.05 0.00 0.05 0.02 0.03 99.85 11:21:01 PM 1 0.52 0.00 0.05 0.00 0.03 99.40 11:22:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:22:01 PM 0 0.08 0.00 0.07 0.00 0.02 99.83 11:22:01 PM 1 0.55 0.00 0.05 0.00 0.03 99.37 11:23:01 PM all 39.52 0.00 6.11 1.00 0.11 53.26 11:23:01 PM 0 31.32 0.00 6.13 0.88 0.10 61.57 11:23:01 PM 1 47.71 0.00 6.09 1.12 0.12 44.96 11:24:01 PM all 16.02 0.00 2.54 1.37 0.05 80.02 11:24:01 PM 0 11.40 0.00 2.54 1.62 0.05 84.40 11:24:01 PM 1 20.64 0.00 2.55 1.12 0.05 75.63 11:25:01 PM all 11.56 0.00 1.74 0.09 0.04 86.56 11:25:01 PM 0 5.03 0.00 1.40 0.10 0.03 93.43 11:25:01 PM 1 18.09 0.00 2.09 0.08 0.05 79.69 11:26:01 PM all 32.65 0.00 6.35 0.91 0.09 60.00 11:26:01 PM 0 26.17 0.00 5.88 0.72 0.08 67.15 11:26:01 PM 1 39.12 0.00 6.83 1.10 0.10 52.85 11:27:01 PM all 0.66 0.00 0.59 0.46 0.03 98.27 11:27:01 PM 0 0.84 0.00 0.65 0.57 0.02 97.93 11:27:01 PM 1 0.49 0.00 0.52 0.35 0.03 98.61 11:28:01 PM all 0.34 0.00 0.09 0.01 0.03 99.53 11:28:01 PM 0 0.58 0.00 0.07 0.00 0.02 99.33 11:28:01 PM 1 0.10 0.00 0.12 0.02 0.03 99.73 11:29:01 PM all 0.34 0.00 0.07 0.00 0.03 99.56 11:29:01 PM 0 0.22 0.00 0.07 0.00 0.03 99.68 11:29:01 PM 1 0.47 0.00 0.07 0.00 0.03 99.43 11:30:01 PM all 11.28 0.00 2.03 0.05 0.07 86.57 11:30:01 PM 0 5.13 0.00 1.49 0.03 0.07 93.28 11:30:01 PM 1 17.43 0.00 2.58 0.07 0.07 79.86 11:30:01 PM CPU %user %nice %system %iowait %steal %idle 11:31:01 PM all 29.38 0.00 3.87 0.10 0.07 66.58 11:31:01 PM 0 22.15 0.00 3.49 0.08 0.07 74.21 11:31:01 PM 1 36.62 0.00 4.25 0.12 0.07 58.94 Average: all 6.36 0.00 1.06 0.18 0.04 92.37 Average: 0 4.57 0.00 0.99 0.18 0.04 94.23 Average: 1 8.14 0.00 1.13 0.18 0.04 90.51