---> uname -a: Linux prd-centos8-robot-2c-8g-2380.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 579 4934 19 2183 6819 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:b8:8b:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85142sec preferred_lft 85142sec inet6 fe80::f816:3eff:feb8:8b97/64 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) 09/30/2025 _x86_64_ (2 CPU) 03:21:07 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 108.30 0.38 107.92 16.13 10041.03 03:24:01 AM 49.04 0.68 48.36 51.59 6876.17 03:25:01 AM 7.60 0.00 7.60 0.00 288.87 03:26:01 AM 0.15 0.00 0.15 0.00 1.45 03:27:01 AM 0.17 0.00 0.17 0.00 1.50 03:28:01 AM 0.23 0.00 0.23 0.00 4.17 03:29:01 AM 0.13 0.00 0.13 0.00 1.32 03:30:01 AM 0.20 0.00 0.20 0.00 2.38 03:31:01 AM 0.18 0.00 0.18 0.00 1.90 03:32:01 AM 0.38 0.00 0.38 0.00 5.91 03:33:01 AM 0.08 0.00 0.08 0.00 1.05 03:34:01 AM 0.15 0.00 0.15 0.00 1.05 03:35:01 AM 0.12 0.00 0.12 0.00 0.78 03:36:01 AM 17.89 0.38 17.50 64.22 1164.79 03:37:01 AM 79.50 7.12 72.39 1314.72 8144.99 03:38:01 AM 12.50 0.20 12.30 11.60 1185.05 03:39:01 AM 3.92 0.02 3.90 0.13 131.24 03:40:01 AM 6.18 5.95 0.23 574.88 10.25 03:41:01 AM 17.61 0.33 17.27 37.85 591.77 03:42:01 AM 30.99 0.47 30.52 52.92 1303.28 Average: 16.71 0.77 15.94 105.21 1482.35 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5256452 7052976 2625980 33.31 2688 1973596 668196 7.48 186816 2095880 138932 03:24:01 AM 5168084 7007344 2714348 34.44 2688 2014904 704868 7.89 198544 2164672 8 03:25:01 AM 5170268 7009036 2712164 34.41 2688 2014908 704868 7.89 198544 2164812 4 03:26:01 AM 5170512 7009280 2711920 34.40 2688 2014908 704868 7.89 198544 2164816 4 03:27:01 AM 5170360 7009128 2712072 34.41 2688 2014908 704868 7.89 198544 2164896 4 03:28:01 AM 5170416 7009188 2712016 34.41 2688 2014912 704868 7.89 198544 2165020 8 03:29:01 AM 5170524 7009296 2711908 34.40 2688 2014912 704868 7.89 198544 2165052 4 03:30:01 AM 5170400 7009172 2712032 34.41 2688 2014912 706848 7.91 198544 2164968 4 03:31:01 AM 5170288 7009080 2712144 34.41 2688 2014916 706848 7.91 198544 2165016 4 03:32:01 AM 5169572 7008364 2712860 34.42 2688 2014916 706848 7.91 198544 2165676 4 03:33:01 AM 5169032 7007828 2713400 34.42 2688 2014920 706848 7.91 198544 2166216 4 03:34:01 AM 5169380 7008176 2713052 34.42 2688 2014920 706848 7.91 198544 2166012 4 03:35:01 AM 5169528 7008324 2712904 34.42 2688 2014920 706848 7.91 198544 2166012 4 03:36:01 AM 5155304 7033072 2727128 34.60 2688 2052876 686896 7.69 223784 2151268 35824 03:37:01 AM 4965020 7057196 2917412 37.01 2688 2259472 636048 7.12 263008 2270880 26980 03:38:01 AM 4928332 7020816 2954100 37.48 2688 2259992 687092 7.69 263136 2310100 180 03:39:01 AM 4850808 6943404 3031624 38.46 2688 2260104 788556 8.83 263136 2386196 20 03:40:01 AM 4688156 6798344 3194276 40.52 2688 2277668 913052 10.22 265344 2546044 844 03:41:01 AM 5065800 6991460 2816632 35.73 2688 2099232 702168 7.86 303000 2153196 28272 03:42:01 AM 5080568 7008944 2801864 35.55 2688 2102040 677884 7.59 462536 1982604 25100 Average: 5101440 7000521 2780992 35.28 2688 2073197 711509 7.97 230664 2193967 12810 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 83.05 65.86 1027.96 9.89 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 58.36 35.98 583.59 5.14 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 2.85 0.45 0.52 0.13 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 1.18 0.42 0.37 0.14 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 1.18 0.52 0.48 0.21 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 1.73 0.43 0.47 0.18 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 2.67 0.57 0.71 0.33 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 1.87 0.42 0.40 0.14 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 4.30 0.37 0.48 0.14 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 5.06 0.65 0.78 0.27 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 1.42 0.55 0.60 0.33 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 0.72 0.35 0.29 0.12 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 0.72 0.40 0.34 0.14 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 11.51 11.29 6.24 4.48 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 170.96 130.97 368.20 38.59 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 16.60 8.53 4.20 0.98 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 189.50 213.16 2983.52 704.86 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 241.29 230.42 5222.21 15.22 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 158.30 133.27 2459.51 26.83 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 19.26 16.74 15.41 8.26 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 48.52 42.49 634.03 40.82 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) 09/30/2025 _x86_64_ (2 CPU) 03:21:07 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 33.11 0.00 5.05 1.69 0.13 60.03 03:23:01 AM 0 24.88 0.00 4.17 1.73 0.12 69.10 03:23:01 AM 1 41.37 0.00 5.93 1.64 0.13 50.93 03:24:01 AM all 14.00 0.00 1.77 1.53 0.09 82.61 03:24:01 AM 0 9.82 0.00 1.69 0.55 0.10 87.84 03:24:01 AM 1 18.18 0.00 1.85 2.50 0.08 77.38 03:25:01 AM all 0.38 0.00 0.09 0.03 0.04 99.47 03:25:01 AM 0 0.33 0.00 0.12 0.05 0.05 99.45 03:25:01 AM 1 0.42 0.00 0.07 0.00 0.03 99.48 03:26:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 03:26:01 AM 0 0.68 0.00 0.03 0.00 0.02 99.27 03:26:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 03:27:01 AM all 0.42 0.00 0.07 0.00 0.03 99.48 03:27:01 AM 0 0.68 0.00 0.03 0.00 0.02 99.27 03:27:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 03:28:01 AM all 0.35 0.00 0.05 0.00 0.04 99.56 03:28:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 03:28:01 AM 1 0.13 0.00 0.07 0.00 0.07 99.73 03:29:01 AM all 0.44 0.00 0.08 0.00 0.04 99.44 03:29:01 AM 0 0.23 0.00 0.08 0.00 0.05 99.63 03:29:01 AM 1 0.65 0.00 0.07 0.00 0.03 99.25 03:30:01 AM all 0.38 0.00 0.08 0.00 0.04 99.49 03:30:01 AM 0 0.20 0.00 0.12 0.00 0.05 99.63 03:30:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 03:31:01 AM all 0.28 0.00 0.09 0.00 0.04 99.58 03:31:01 AM 0 0.22 0.00 0.08 0.00 0.03 99.67 03:31:01 AM 1 0.35 0.00 0.10 0.00 0.05 99.50 03:32:01 AM all 0.38 0.00 0.09 0.03 0.04 99.46 03:32:01 AM 0 0.28 0.00 0.08 0.05 0.02 99.57 03:32:01 AM 1 0.48 0.00 0.10 0.00 0.07 99.35 03:33:01 AM all 0.40 0.00 0.12 0.00 0.03 99.46 03:33:01 AM 0 0.38 0.00 0.15 0.00 0.03 99.43 03:33:01 AM 1 0.42 0.00 0.08 0.00 0.02 99.48 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 0.50 0.00 0.08 0.00 0.04 99.37 03:34:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.36 03:34:01 AM 1 0.47 0.00 0.10 0.00 0.05 99.38 03:35:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 03:35:01 AM 0 0.42 0.00 0.08 0.00 0.02 99.48 03:35:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 03:36:01 AM all 17.06 0.00 2.56 0.17 0.08 80.12 03:36:01 AM 0 8.20 0.00 2.15 0.18 0.08 89.38 03:36:01 AM 1 25.93 0.00 2.97 0.15 0.08 70.86 03:37:01 AM all 29.30 0.00 5.59 0.94 0.12 64.05 03:37:01 AM 0 22.15 0.00 5.04 1.07 0.12 71.62 03:37:01 AM 1 36.46 0.00 6.13 0.82 0.12 56.47 03:38:01 AM all 0.80 0.00 0.29 0.13 0.05 98.73 03:38:01 AM 0 0.15 0.00 0.25 0.15 0.03 99.42 03:38:01 AM 1 1.45 0.00 0.33 0.10 0.07 98.04 03:39:01 AM all 13.11 0.00 0.85 0.20 0.10 85.73 03:39:01 AM 0 14.51 0.00 0.98 0.35 0.08 84.07 03:39:01 AM 1 11.72 0.00 0.72 0.05 0.12 87.39 03:40:01 AM all 10.52 0.23 1.22 0.10 0.10 87.84 03:40:01 AM 0 6.52 0.46 0.83 0.20 0.08 91.90 03:40:01 AM 1 14.49 0.00 1.60 0.00 0.12 83.79 03:41:01 AM all 19.54 0.00 2.64 0.11 0.10 77.61 03:41:01 AM 0 20.13 0.00 2.76 0.12 0.10 76.89 03:41:01 AM 1 18.95 0.00 2.51 0.10 0.10 78.34 03:42:01 AM all 31.34 0.00 4.23 0.13 0.13 64.16 03:42:01 AM 0 28.11 0.00 4.06 0.10 0.13 67.60 03:42:01 AM 1 34.57 0.00 4.41 0.17 0.13 60.72 Average: all 8.63 0.01 1.25 0.25 0.07 89.79 Average: 0 6.93 0.02 1.14 0.23 0.06 91.62 Average: 1 10.32 0.00 1.36 0.28 0.07 87.97