---> uname -a: Linux prd-centos8-robot-2c-8g-40659.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4935 19 2177 6814 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:90:e9:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85577sec preferred_lft 85577sec inet6 fe80::f816:3eff:fe90:e95c/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) 07/08/2025 _x86_64_ (2 CPU) 02:11:27 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 81.39 16.92 64.47 5348.26 6216.36 02:14:01 AM 98.52 0.72 97.80 52.92 10979.99 02:15:01 AM 33.49 0.42 33.07 64.78 3030.89 02:16:01 AM 72.34 6.97 65.37 1292.98 8047.33 02:17:01 AM 7.05 0.00 7.05 0.00 531.52 02:18:01 AM 0.50 0.00 0.50 0.00 7.50 02:19:01 AM 0.32 0.00 0.32 0.00 3.95 02:20:01 AM 1.88 0.02 1.87 0.13 99.13 02:21:01 AM 0.67 0.00 0.67 0.00 120.24 02:22:01 AM 0.50 0.00 0.50 0.00 21.05 02:23:01 AM 0.15 0.03 0.12 1.87 7.90 02:24:01 AM 7.62 0.32 7.30 36.93 252.97 02:25:01 AM 30.91 0.53 30.37 64.78 1694.27 Average: 25.80 1.99 23.80 527.97 2385.72 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5366552 7060400 2515880 31.92 2688 1877428 711392 7.97 189604 2011076 183916 02:14:01 AM 5174464 7011280 2707968 34.35 2688 2013160 711324 7.96 198400 2162916 42488 02:15:01 AM 5125464 7023560 2756968 34.98 2688 2071752 696292 7.80 230280 2172252 49432 02:16:01 AM 4971784 7056392 2910648 36.93 2688 2252724 645540 7.23 262484 2271744 10836 02:17:01 AM 4971920 7056528 2910512 36.92 2688 2252724 645540 7.23 262488 2271720 4 02:18:01 AM 4971748 7056360 2910684 36.93 2688 2252728 645540 7.23 262488 2271820 4 02:19:01 AM 4971748 7056360 2910684 36.93 2688 2252728 645540 7.23 262488 2271888 4 02:20:01 AM 4929288 7015316 2953144 37.46 2688 2254184 702900 7.87 262756 2314108 352 02:21:01 AM 4922088 7011224 2960344 37.56 2688 2257248 702900 7.87 262756 2321620 84 02:22:01 AM 4921476 7010988 2960956 37.56 2688 2257624 702900 7.87 262756 2322000 56 02:23:01 AM 4919664 7009648 2962768 37.59 2688 2258088 702900 7.87 262900 2323696 264 02:24:01 AM 4989320 6946992 2893112 36.70 2688 2129304 762728 8.54 298480 2232240 57244 02:25:01 AM 5109816 7033944 2772616 35.17 2688 2098128 679216 7.61 464652 1954144 26928 Average: 5026564 7026846 2855868 36.23 2688 2171371 688824 7.71 267887 2223171 28586 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.69 190.55 1753.45 61.98 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 70.59 53.47 717.09 8.50 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 35.22 26.27 120.03 7.58 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 584.79 432.28 312.17 99.20 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 3.18 2.23 0.75 0.46 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 1.10 0.73 0.28 0.18 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 3.13 2.07 0.70 0.61 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 44.75 28.26 14.85 4.71 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 34.34 28.32 8.30 5.55 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 15.03 9.18 2.90 1.81 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 12.35 9.71 2.95 1.96 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 80.74 49.03 97.84 33.04 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 18.56 17.21 15.73 7.93 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 93.65 65.33 234.42 17.96 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) 07/08/2025 _x86_64_ (2 CPU) 02:11:27 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 36.98 0.00 6.60 1.08 0.08 55.26 02:13:01 AM 0 36.16 0.00 5.91 0.78 0.08 57.06 02:13:01 AM 1 37.79 0.00 7.28 1.39 0.08 53.45 02:14:01 AM all 26.26 0.00 3.63 1.12 0.09 68.90 02:14:01 AM 0 35.06 0.00 4.62 1.40 0.10 58.82 02:14:01 AM 1 17.44 0.00 2.64 0.84 0.08 79.00 02:15:01 AM all 22.10 0.00 3.47 0.28 0.09 74.06 02:15:01 AM 0 17.07 0.00 3.36 0.27 0.08 79.22 02:15:01 AM 1 27.12 0.00 3.59 0.28 0.10 68.90 02:16:01 AM all 23.81 0.00 5.31 0.88 0.08 69.93 02:16:01 AM 0 26.37 0.00 5.79 0.80 0.07 66.97 02:16:01 AM 1 21.25 0.00 4.83 0.95 0.08 72.89 02:17:01 AM all 0.34 0.00 0.11 0.06 0.03 99.46 02:17:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 02:17:01 AM 1 0.63 0.00 0.17 0.12 0.03 99.05 02:18:01 AM all 0.08 0.00 0.07 0.00 0.03 99.82 02:18:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 02:18:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 02:19:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 02:19:01 AM 0 0.50 0.00 0.10 0.00 0.03 99.37 02:19:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 02:20:01 AM all 7.94 0.00 0.86 0.01 0.04 91.15 02:20:01 AM 0 4.88 0.00 0.60 0.00 0.03 94.48 02:20:01 AM 1 11.00 0.00 1.12 0.02 0.05 87.81 02:21:01 AM all 15.43 0.00 0.64 0.00 0.07 83.86 02:21:01 AM 0 22.39 0.00 0.85 0.00 0.07 76.69 02:21:01 AM 1 8.47 0.00 0.44 0.00 0.07 91.02 02:22:01 AM all 4.35 0.00 0.33 0.01 0.07 95.24 02:22:01 AM 0 2.35 0.00 0.18 0.02 0.07 97.38 02:22:01 AM 1 6.36 0.00 0.49 0.00 0.07 93.09 02:23:01 AM all 4.46 0.00 0.30 0.00 0.05 95.18 02:23:01 AM 0 1.87 0.00 0.18 0.00 0.03 97.91 02:23:01 AM 1 7.07 0.00 0.42 0.00 0.07 92.45 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 15.31 0.00 1.82 0.06 0.06 82.75 02:24:01 AM 0 14.69 0.00 2.30 0.08 0.05 82.87 02:24:01 AM 1 15.93 0.00 1.34 0.03 0.07 82.63 02:25:01 AM all 30.52 0.00 4.30 0.15 0.09 64.94 02:25:01 AM 0 38.14 0.00 4.51 0.15 0.10 57.10 02:25:01 AM 1 22.88 0.00 4.09 0.15 0.08 72.80 Average: all 14.46 0.00 2.12 0.28 0.06 83.08 Average: 0 15.37 0.00 2.20 0.27 0.06 82.10 Average: 1 13.55 0.00 2.04 0.29 0.07 84.05