---> uname -a: Linux prd-centos8-robot-2c-8g-40108.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 572 4955 19 2169 6827 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:a0:56:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84966sec preferred_lft 84966sec inet6 fe80::f816:3eff:fea0:56c8/64 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) 07/06/2025 _x86_64_ (2 CPU) 03:07:41 LINUX RESTART (2 CPU) 03:08:01 AM tps rtps wtps bread/s bwrtn/s 03:09:01 AM 197.08 121.69 75.40 13675.58 41057.15 03:10:01 AM 96.47 0.07 96.40 1.87 9951.25 03:11:01 AM 40.81 1.07 39.75 113.01 4350.24 03:12:01 AM 56.83 7.00 49.83 1292.10 3492.24 03:13:01 AM 31.98 0.03 31.94 3.47 6119.76 03:14:01 AM 4.28 0.03 4.25 1.07 198.20 03:15:01 AM 1.87 0.00 1.87 0.00 62.51 03:16:01 AM 0.15 0.00 0.15 0.00 8.92 03:17:01 AM 0.45 0.00 0.45 0.00 6.63 03:18:01 AM 0.35 0.00 0.35 0.00 12.11 03:19:01 AM 0.25 0.00 0.25 0.00 4.43 03:20:01 AM 0.17 0.00 0.17 0.00 1.72 03:21:01 AM 0.40 0.00 0.40 0.00 12.78 03:22:01 AM 0.25 0.00 0.25 0.00 4.17 03:23:01 AM 0.32 0.03 0.28 0.27 20.68 03:24:01 AM 1.28 0.00 1.28 0.00 30.74 03:25:01 AM 0.45 0.00 0.45 0.00 13.80 03:26:01 AM 0.17 0.00 0.17 0.00 2.82 03:27:01 AM 0.18 0.00 0.18 0.00 9.38 03:28:01 AM 0.37 0.00 0.37 0.00 7.28 03:29:01 AM 0.33 0.00 0.33 0.00 12.08 03:30:01 AM 1.70 0.18 1.52 4.27 89.24 03:31:01 AM 24.61 0.45 24.16 68.91 1070.74 Average: 20.03 5.68 14.36 659.28 2893.40 03:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 AM 5422500 7017812 2459932 31.21 2688 1786072 755308 8.46 193136 1975816 102596 03:10:01 AM 5098632 6965984 2783800 35.32 2688 2044048 762716 8.54 191228 2244648 135272 03:11:01 AM 5251268 7090544 2631164 33.38 2688 2015184 624060 6.99 219100 2061732 10768 03:12:01 AM 4945380 7028912 2937052 37.26 2688 2250924 677144 7.58 257104 2303380 167768 03:13:01 AM 4979892 7065308 2902540 36.82 2688 2253012 625524 7.00 262664 2257000 4 03:14:01 AM 4940116 7026136 2942316 37.33 2688 2253616 673984 7.55 262788 2296488 4 03:15:01 AM 4938192 7024244 2944240 37.35 2688 2253648 673984 7.55 262788 2298764 4 03:16:01 AM 4928608 7014892 2953824 37.47 2688 2253880 687268 7.70 262788 2307556 4 03:17:01 AM 4928580 7014896 2953852 37.47 2688 2253912 687268 7.70 262788 2307588 4 03:18:01 AM 4928868 7015408 2953564 37.47 2688 2254136 687268 7.70 262796 2307816 4 03:19:01 AM 4928760 7015336 2953672 37.47 2688 2254172 702700 7.87 262796 2308172 16 03:20:01 AM 4934736 7021532 2947696 37.40 2688 2254392 693224 7.76 262796 2301944 232 03:21:01 AM 4935252 7022084 2947180 37.39 2688 2254428 693224 7.76 262796 2301752 40 03:22:01 AM 4934552 7021836 2947880 37.40 2688 2254880 693224 7.76 262904 2302356 460 03:23:01 AM 4920008 7007336 2962424 37.58 2688 2254924 730324 8.18 263044 2316432 56 03:24:01 AM 4911708 6999276 2970724 37.69 2688 2255164 723888 8.11 263044 2324344 244 03:25:01 AM 4933292 7020892 2949140 37.41 2688 2255196 702400 7.86 263044 2302964 44 03:26:01 AM 4933548 7021372 2948884 37.41 2688 2255420 702400 7.86 263044 2303188 236 03:27:01 AM 4918064 7005936 2964368 37.61 2688 2255468 730244 8.18 263044 2317400 64 03:28:01 AM 4911296 6999404 2971136 37.69 2688 2255704 723480 8.10 263044 2324760 248 03:29:01 AM 4932844 7020984 2949588 37.42 2688 2255736 702328 7.86 263044 2303388 40 03:30:01 AM 5151452 7063832 2730980 34.65 2688 2081500 619404 6.94 259592 2090460 3236 03:31:01 AM 5123948 7037104 2758484 35.00 2688 2087132 673436 7.54 460560 1942652 23280 Average: 4992674 7022655 2889758 36.66 2688 2199676 693252 7.76 263041 2252200 19331 03:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 322.66 186.06 1645.65 59.02 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 79.46 60.18 825.79 9.76 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 12.66 9.08 6.58 3.68 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 42.97 33.62 317.85 8.70 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 189.14 165.69 38.17 38.23 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 29.81 22.89 7.23 7.10 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 0.87 0.17 0.05 0.02 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 15.91 15.00 119.93 1.13 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 1.60 0.17 0.12 0.02 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 9.05 8.91 1.37 0.71 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 2.25 0.37 0.57 0.27 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 16.73 16.01 119.97 1.20 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 0.90 0.17 0.06 0.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 19.03 18.54 3.30 3.32 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 7.95 6.78 117.80 0.44 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 31.21 29.06 355.83 2.28 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 0.97 0.12 0.05 0.01 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 12.46 8.25 1.70 0.65 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 10.31 7.73 118.73 1.08 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 28.56 27.70 355.31 1.95 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 7.23 0.23 1.05 0.08 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 43.02 31.54 51.20 12.55 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 31.72 23.74 43.61 21.27 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 39.85 29.22 179.66 7.54 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) 07/06/2025 _x86_64_ (2 CPU) 03:07:41 LINUX RESTART (2 CPU) 03:08:01 AM CPU %user %nice %system %iowait %steal %idle 03:09:01 AM all 39.91 0.04 10.36 11.55 0.14 38.00 03:09:01 AM 0 40.57 0.05 11.06 10.99 0.12 37.21 03:09:01 AM 1 39.25 0.03 9.65 12.11 0.17 38.78 03:10:01 AM all 30.22 0.00 4.44 8.85 0.10 56.39 03:10:01 AM 0 30.96 0.00 4.66 9.09 0.10 55.18 03:10:01 AM 1 29.49 0.00 4.22 8.61 0.10 57.59 03:11:01 AM all 16.74 0.00 2.23 1.24 0.07 79.72 03:11:01 AM 0 24.48 0.00 2.91 1.45 0.07 71.10 03:11:01 AM 1 9.02 0.00 1.55 1.03 0.07 88.33 03:12:01 AM all 28.98 0.00 5.33 1.81 0.11 63.77 03:12:01 AM 0 26.96 0.00 5.23 1.96 0.10 65.75 03:12:01 AM 1 30.99 0.00 5.44 1.67 0.12 61.79 03:13:01 AM all 4.45 0.00 1.01 1.25 0.03 93.25 03:13:01 AM 0 3.21 0.00 1.09 1.57 0.03 94.10 03:13:01 AM 1 5.69 0.00 0.94 0.94 0.03 92.40 03:14:01 AM all 2.23 0.00 0.28 0.02 0.07 97.40 03:14:01 AM 0 2.21 0.00 0.25 0.03 0.08 97.42 03:14:01 AM 1 2.25 0.00 0.32 0.00 0.05 97.38 03:15:01 AM all 0.40 0.00 0.13 0.01 0.07 99.40 03:15:01 AM 0 0.37 0.00 0.10 0.02 0.03 99.48 03:15:01 AM 1 0.44 0.00 0.15 0.00 0.10 99.31 03:16:01 AM all 0.92 0.00 0.13 0.00 0.07 98.88 03:16:01 AM 0 0.70 0.00 0.12 0.00 0.07 99.11 03:16:01 AM 1 1.14 0.00 0.15 0.00 0.07 98.65 03:17:01 AM all 0.38 0.00 0.12 0.00 0.07 99.43 03:17:01 AM 0 0.40 0.00 0.13 0.00 0.05 99.41 03:17:01 AM 1 0.37 0.00 0.10 0.00 0.08 99.45 03:18:01 AM all 0.94 0.00 0.11 0.00 0.08 98.87 03:18:01 AM 0 0.59 0.00 0.08 0.00 0.07 99.26 03:18:01 AM 1 1.30 0.00 0.13 0.00 0.08 98.48 03:19:01 AM all 0.55 0.00 0.11 0.00 0.06 99.28 03:19:01 AM 0 0.75 0.00 0.08 0.00 0.05 99.12 03:19:01 AM 1 0.35 0.00 0.13 0.00 0.07 99.45 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 0.96 0.00 0.15 0.00 0.07 98.82 03:20:01 AM 0 0.65 0.00 0.12 0.00 0.07 99.16 03:20:01 AM 1 1.27 0.00 0.18 0.00 0.07 98.48 03:21:01 AM all 0.57 0.00 0.11 0.00 0.08 99.24 03:21:01 AM 0 0.43 0.00 0.13 0.00 0.10 99.33 03:21:01 AM 1 0.70 0.00 0.08 0.00 0.07 99.15 03:22:01 AM all 2.06 0.00 0.18 0.00 0.06 97.70 03:22:01 AM 0 2.43 0.00 0.23 0.00 0.08 97.25 03:22:01 AM 1 1.70 0.00 0.12 0.00 0.03 98.15 03:23:01 AM all 0.60 0.00 0.25 0.01 0.09 99.05 03:23:01 AM 0 0.27 0.00 0.23 0.00 0.10 99.40 03:23:01 AM 1 0.93 0.00 0.27 0.02 0.08 98.70 03:24:01 AM all 1.04 0.00 0.19 0.00 0.06 98.71 03:24:01 AM 0 0.38 0.00 0.10 0.00 0.03 99.48 03:24:01 AM 1 1.69 0.00 0.28 0.00 0.08 97.94 03:25:01 AM all 0.40 0.00 0.11 0.00 0.08 99.41 03:25:01 AM 0 0.20 0.00 0.10 0.00 0.07 99.63 03:25:01 AM 1 0.60 0.00 0.12 0.00 0.08 99.20 03:26:01 AM all 1.02 0.00 0.13 0.00 0.08 98.77 03:26:01 AM 0 1.30 0.00 0.12 0.00 0.08 98.50 03:26:01 AM 1 0.74 0.00 0.13 0.00 0.08 99.05 03:27:01 AM all 0.61 0.00 0.15 0.00 0.06 99.18 03:27:01 AM 0 0.50 0.00 0.20 0.00 0.07 99.23 03:27:01 AM 1 0.72 0.00 0.10 0.00 0.05 99.13 03:28:01 AM all 1.03 0.00 0.20 0.01 0.06 98.70 03:28:01 AM 0 1.39 0.00 0.30 0.00 0.07 98.24 03:28:01 AM 1 0.67 0.00 0.10 0.02 0.05 99.16 03:29:01 AM all 0.43 0.00 0.12 0.00 0.08 99.37 03:29:01 AM 0 0.32 0.00 0.12 0.00 0.08 99.48 03:29:01 AM 1 0.55 0.00 0.12 0.00 0.07 99.26 03:30:01 AM all 2.45 0.00 0.63 0.00 0.05 96.87 03:30:01 AM 0 2.71 0.00 0.54 0.00 0.07 96.69 03:30:01 AM 1 2.19 0.00 0.72 0.00 0.03 97.06 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 24.77 0.00 3.10 0.82 0.08 71.24 03:31:01 AM 0 13.22 0.00 2.19 0.77 0.08 83.74 03:31:01 AM 1 36.30 0.00 4.01 0.87 0.07 58.76 Average: all 7.02 0.00 1.28 1.11 0.07 90.51 Average: 0 6.73 0.00 1.31 1.12 0.07 90.77 Average: 1 7.32 0.00 1.26 1.10 0.07 90.25