---> uname -a: Linux prd-centos8-robot-2c-8g-40316.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 605 4906 19 2185 6794 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:42:de:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84994sec preferred_lft 84994sec inet6 fe80::f816:3eff:fe42:dead/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) 07/07/2025 _x86_64_ (2 CPU) 02:10:50 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 215.81 159.59 56.22 14851.06 39376.87 02:13:01 AM 115.49 0.07 115.43 1.87 11827.54 02:14:01 AM 38.19 1.07 37.12 115.83 3906.91 02:15:01 AM 60.04 6.93 53.11 1289.52 3652.84 02:16:01 AM 30.22 0.03 30.19 3.47 6066.21 02:17:01 AM 5.43 0.03 5.40 1.07 211.73 02:18:01 AM 0.60 0.00 0.60 0.00 10.45 02:19:01 AM 0.27 0.00 0.27 0.00 11.00 02:20:01 AM 0.43 0.00 0.43 0.00 6.55 02:21:01 AM 0.33 0.02 0.32 0.13 11.05 02:22:01 AM 8.95 5.93 3.02 574.74 72.73 02:23:01 AM 0.32 0.00 0.32 0.00 5.73 02:24:01 AM 0.47 0.00 0.47 0.00 13.91 02:25:01 AM 0.30 0.00 0.30 0.00 18.56 02:26:01 AM 1.28 0.03 1.25 0.27 29.67 02:27:01 AM 0.42 0.00 0.42 0.00 8.41 02:28:01 AM 0.35 0.00 0.35 0.00 12.76 02:29:01 AM 0.20 0.00 0.20 0.00 2.72 02:30:01 AM 0.12 0.00 0.12 0.00 8.40 02:31:01 AM 0.43 0.00 0.43 0.00 8.53 02:32:01 AM 0.32 0.00 0.32 0.00 11.98 02:33:01 AM 8.66 0.32 8.35 36.92 354.48 02:34:01 AM 29.22 0.47 28.76 52.92 1408.98 Average: 22.51 7.59 14.93 735.92 2914.57 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5534940 7066812 2347492 29.78 2688 1724428 695468 7.79 186000 1879048 105548 02:13:01 AM 5067764 6950728 2814668 35.71 2688 2059000 764304 8.56 197940 2267744 151820 02:14:01 AM 5250496 7089116 2631936 33.39 2688 2014636 625108 7.00 219172 2065008 10764 02:15:01 AM 4897448 6990552 2984984 37.87 2688 2260756 702652 7.87 258112 2351592 178120 02:16:01 AM 4947848 7032392 2934584 37.23 2688 2252372 652320 7.30 262896 2291048 4 02:17:01 AM 4905980 6991144 2976452 37.76 2688 2252992 715408 8.01 263020 2332700 4 02:18:01 AM 4906160 6991356 2976272 37.76 2688 2253024 715408 8.01 263020 2332672 4 02:19:01 AM 4894744 6980168 2987688 37.90 2688 2253252 743200 8.32 263020 2343588 8 02:20:01 AM 4894216 6979676 2988216 37.91 2688 2253288 721432 8.08 263020 2343660 4 02:21:01 AM 4893972 6979668 2988460 37.91 2688 2253516 723216 8.10 263028 2344512 4 02:22:01 AM 4877412 6980412 3005020 38.12 2688 2270792 730616 8.18 265192 2359040 40 02:23:01 AM 4885504 6988724 2996928 38.02 2688 2271012 723596 8.10 265192 2350336 228 02:24:01 AM 4885688 6988940 2996744 38.02 2688 2271044 723596 8.10 265192 2350252 4 02:25:01 AM 4885520 6989228 2996912 38.02 2688 2271500 723596 8.10 265300 2350808 4 02:26:01 AM 4870148 6973912 3012284 38.22 2688 2271544 743572 8.33 265388 2364952 60 02:27:01 AM 4859056 6963056 3023376 38.36 2688 2271780 750916 8.41 265388 2376324 244 02:28:01 AM 4882444 6986480 2999988 38.06 2688 2271816 729400 8.17 265388 2353424 44 02:29:01 AM 4882424 6986684 3000008 38.06 2688 2272040 729400 8.17 265388 2353648 232 02:30:01 AM 4867400 6971704 3015032 38.25 2688 2272084 745096 8.34 265388 2368288 52 02:31:01 AM 4857728 6962268 3024704 38.37 2688 2272324 738228 8.27 265388 2377212 244 02:32:01 AM 4881244 6985816 3001188 38.07 2688 2272356 738228 8.27 265388 2354176 52 02:33:01 AM 5055896 6984992 2826536 35.86 2688 2102164 703948 7.88 262240 2204724 17116 02:34:01 AM 5066484 6995396 2815948 35.72 2688 2102420 693340 7.76 463656 1996864 10308 Average: 4954370 6991705 2928062 37.15 2688 2207397 718785 8.05 264509 2291810 20648 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 320.61 189.42 1578.57 58.84 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 90.95 71.74 1195.99 10.56 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 15.93 9.53 7.04 3.82 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 40.74 34.41 318.26 9.28 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 188.72 143.19 37.89 36.76 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 34.32 26.07 7.75 5.96 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 0.90 0.17 0.05 0.02 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 15.46 14.15 120.13 1.27 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 1.60 0.18 0.11 0.02 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 10.78 7.55 1.41 0.62 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 3.15 1.05 0.30 0.15 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 15.88 15.15 119.93 1.15 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 0.82 0.15 0.11 0.01 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 19.30 18.90 3.32 3.34 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 12.30 8.75 118.18 0.57 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 40.32 34.31 356.58 2.79 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 3.30 0.15 0.46 0.01 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 10.53 7.70 1.55 0.61 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 9.88 8.16 117.89 0.53 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 37.92 34.39 355.83 2.37 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1.92 0.57 0.53 0.28 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 52.73 35.37 83.83 27.37 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 18.34 17.01 15.38 8.35 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 41.15 29.48 193.09 7.59 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) 07/07/2025 _x86_64_ (2 CPU) 02:10:50 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 48.15 0.04 10.45 6.02 0.10 35.23 02:12:01 AM 0 45.49 0.05 9.38 6.64 0.10 38.34 02:12:01 AM 1 50.81 0.03 11.52 5.41 0.10 32.12 02:13:01 AM all 35.77 0.00 5.00 1.53 0.11 57.59 02:13:01 AM 0 25.61 0.00 4.13 1.42 0.10 68.74 02:13:01 AM 1 45.95 0.00 5.87 1.65 0.12 46.41 02:14:01 AM all 14.14 0.00 1.81 0.45 0.08 83.53 02:14:01 AM 0 2.37 0.00 1.18 0.52 0.07 95.86 02:14:01 AM 1 25.92 0.00 2.44 0.38 0.08 71.18 02:15:01 AM all 31.83 0.00 5.61 0.63 0.12 61.81 02:15:01 AM 0 30.90 0.00 5.46 0.57 0.12 62.96 02:15:01 AM 1 32.75 0.00 5.77 0.70 0.12 60.65 02:16:01 AM all 1.83 0.00 0.94 0.78 0.04 96.41 02:16:01 AM 0 0.69 0.00 0.47 0.75 0.05 98.05 02:16:01 AM 1 2.98 0.00 1.40 0.80 0.03 94.78 02:17:01 AM all 2.01 0.00 0.25 0.03 0.07 97.64 02:17:01 AM 0 0.32 0.00 0.20 0.07 0.05 99.36 02:17:01 AM 1 3.70 0.00 0.30 0.00 0.08 95.92 02:18:01 AM all 0.48 0.00 0.08 0.00 0.07 99.37 02:18:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 02:18:01 AM 1 0.35 0.00 0.07 0.00 0.08 99.50 02:19:01 AM all 0.89 0.00 0.17 0.00 0.04 98.90 02:19:01 AM 0 0.82 0.00 0.18 0.00 0.05 98.95 02:19:01 AM 1 0.95 0.00 0.15 0.00 0.03 98.86 02:20:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 02:20:01 AM 0 0.42 0.00 0.15 0.00 0.07 99.36 02:20:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47 02:21:01 AM all 0.98 0.00 0.15 0.05 0.06 98.76 02:21:01 AM 0 1.19 0.00 0.12 0.00 0.03 98.66 02:21:01 AM 1 0.77 0.00 0.18 0.10 0.08 98.86 02:22:01 AM all 0.44 0.24 0.22 0.23 0.08 98.80 02:22:01 AM 0 0.32 0.45 0.22 0.45 0.05 98.51 02:22:01 AM 1 0.57 0.03 0.22 0.00 0.10 99.08 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 0.89 0.00 0.14 0.00 0.06 98.90 02:23:01 AM 0 1.14 0.00 0.20 0.00 0.07 98.59 02:23:01 AM 1 0.65 0.00 0.08 0.00 0.05 99.22 02:24:01 AM all 0.48 0.00 0.10 0.00 0.06 99.36 02:24:01 AM 0 0.57 0.00 0.07 0.00 0.07 99.30 02:24:01 AM 1 0.40 0.00 0.13 0.00 0.05 99.42 02:25:01 AM all 2.10 0.00 0.19 0.00 0.07 97.64 02:25:01 AM 0 3.10 0.00 0.20 0.00 0.07 96.64 02:25:01 AM 1 1.10 0.00 0.18 0.00 0.07 98.65 02:26:01 AM all 0.63 0.00 0.28 0.01 0.06 99.02 02:26:01 AM 0 0.32 0.00 0.30 0.00 0.07 99.31 02:26:01 AM 1 0.93 0.00 0.27 0.02 0.05 98.73 02:27:01 AM all 1.04 0.00 0.20 0.00 0.07 98.70 02:27:01 AM 0 0.54 0.00 0.18 0.00 0.08 99.20 02:27:01 AM 1 1.54 0.00 0.22 0.00 0.05 98.20 02:28:01 AM all 0.34 0.00 0.10 0.00 0.07 99.49 02:28:01 AM 0 0.35 0.00 0.08 0.00 0.05 99.51 02:28:01 AM 1 0.33 0.00 0.12 0.00 0.08 99.47 02:29:01 AM all 0.91 0.00 0.13 0.00 0.05 98.91 02:29:01 AM 0 1.42 0.00 0.13 0.00 0.07 98.38 02:29:01 AM 1 0.40 0.00 0.12 0.00 0.03 99.45 02:30:01 AM all 0.57 0.00 0.13 0.00 0.05 99.25 02:30:01 AM 0 0.52 0.00 0.22 0.00 0.07 99.20 02:30:01 AM 1 0.62 0.00 0.05 0.00 0.03 99.30 02:31:01 AM all 1.03 0.00 0.20 0.00 0.06 98.71 02:31:01 AM 0 1.49 0.00 0.22 0.00 0.05 98.25 02:31:01 AM 1 0.57 0.00 0.18 0.00 0.07 99.18 02:32:01 AM all 0.50 0.00 0.10 0.00 0.04 99.36 02:32:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 02:32:01 AM 1 0.48 0.00 0.12 0.00 0.05 99.35 02:33:01 AM all 6.83 0.00 1.34 0.03 0.06 91.74 02:33:01 AM 0 5.56 0.00 1.42 0.05 0.05 92.92 02:33:01 AM 1 8.09 0.00 1.25 0.02 0.07 90.57 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 30.60 0.00 3.55 0.56 0.09 65.20 02:34:01 AM 0 23.56 0.00 3.28 0.57 0.10 72.49 02:34:01 AM 1 37.65 0.00 3.82 0.55 0.08 57.90 Average: all 7.95 0.01 1.36 0.45 0.07 90.17 Average: 0 6.43 0.02 1.22 0.48 0.07 91.79 Average: 1 9.47 0.00 1.50 0.42 0.07 88.54