---> uname -a: Linux prd-centos8-robot-2c-8g-35991.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 565 5049 19 2083 6837 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:aa:10:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85489sec preferred_lft 85489sec inet6 fe80::f816:3eff:feaa:10bb/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) 06/21/2025 _x86_64_ (2 CPU) 02:25:33 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 139.94 70.00 69.94 7922.81 38242.74 02:28:01 AM 109.98 0.73 109.25 53.05 11419.51 02:29:01 AM 24.68 0.03 24.64 0.53 2305.30 02:30:01 AM 8.47 0.38 8.08 64.26 508.63 02:31:01 AM 2.82 0.00 2.82 0.00 85.15 02:32:01 AM 0.32 0.00 0.32 0.00 6.02 02:33:01 AM 0.12 0.00 0.12 0.00 1.57 02:34:02 AM 0.13 0.00 0.13 0.00 2.75 02:35:01 AM 0.20 0.00 0.20 0.00 1.76 02:36:01 AM 0.30 0.00 0.30 0.00 4.98 02:37:01 AM 0.23 0.00 0.23 0.00 3.42 02:38:01 AM 0.22 0.00 0.22 0.00 2.10 02:39:01 AM 0.12 0.00 0.12 0.00 0.87 02:40:01 AM 16.83 0.27 16.56 43.72 721.51 Average: 21.76 5.11 16.66 578.10 3811.98 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5288224 6997772 2594200 32.91 2688 1894204 752348 8.42 222884 2057016 221500 02:28:01 AM 5195648 7017232 2686776 34.09 2688 1998644 695036 7.78 199132 2138584 42496 02:29:01 AM 5109992 6962172 2772432 35.17 2688 2029920 760956 8.52 214132 2213160 31124 02:30:01 AM 5264304 7087396 2618120 33.21 2688 2000592 660116 7.39 219704 2051916 4 02:31:01 AM 5265012 7088128 2617412 33.21 2688 2000596 638568 7.15 219732 2051484 8 02:32:01 AM 5259188 7082304 2623236 33.28 2688 2000596 653944 7.32 219732 2055808 12 02:33:01 AM 5264448 7087564 2617976 33.21 2688 2000596 637784 7.14 219732 2051964 16 02:34:02 AM 5264968 7088088 2617456 33.21 2688 2000600 636860 7.13 219732 2051708 8 02:35:01 AM 5264980 7088100 2617444 33.21 2688 2000600 636596 7.13 219732 2051676 8 02:36:01 AM 5264792 7087916 2617632 33.21 2688 2000600 635996 7.12 219732 2052044 4 02:37:01 AM 5264728 7087856 2617696 33.21 2688 2000604 635968 7.12 219732 2051812 8 02:38:01 AM 5265036 7088164 2617388 33.21 2688 2000604 634848 7.11 219732 2051748 4 02:39:01 AM 5265012 7088140 2617412 33.21 2688 2000604 634976 7.11 219732 2051744 4 02:40:01 AM 5191608 7014780 2690816 34.14 2688 2000284 699564 7.83 422696 1921456 9048 Average: 5244853 7061829 2637571 33.46 2688 1994932 665254 7.45 232581 2060866 21732 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 314.61 201.50 1642.62 59.83 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 68.96 54.90 780.74 9.15 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 7.63 5.15 3.77 2.80 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 14.03 14.16 3.59 3.19 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 12.08 12.50 2.67 2.81 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 11.16 10.91 2.47 2.48 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 13.00 12.55 3.21 3.16 0.00 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 11.90 12.45 2.66 2.81 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 12.33 12.67 2.74 2.86 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 12.40 12.63 2.97 3.03 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 10.40 10.91 2.37 2.43 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 11.96 13.06 2.66 2.85 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 12.03 12.86 2.67 2.84 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 31.44 26.02 57.56 20.99 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 38.88 29.47 179.68 8.67 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) 06/21/2025 _x86_64_ (2 CPU) 02:25:33 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 41.02 0.05 7.70 10.53 0.13 40.57 02:27:01 AM 0 31.40 0.08 7.12 8.37 0.12 52.91 02:27:01 AM 1 50.62 0.02 8.28 12.68 0.15 28.25 02:28:01 AM all 28.83 0.00 4.30 2.57 0.08 64.22 02:28:01 AM 0 17.21 0.00 3.58 3.13 0.08 76.00 02:28:01 AM 1 40.47 0.00 5.02 2.00 0.08 52.43 02:29:01 AM all 9.73 0.00 1.06 1.48 0.06 87.67 02:29:01 AM 0 12.22 0.00 1.14 2.40 0.05 84.19 02:29:01 AM 1 7.23 0.00 0.99 0.55 0.07 91.16 02:30:01 AM all 2.85 0.00 1.34 0.03 0.06 95.72 02:30:01 AM 0 4.54 0.00 1.50 0.02 0.05 93.89 02:30:01 AM 1 1.17 0.00 1.17 0.05 0.07 97.55 02:31:01 AM all 0.97 0.00 0.99 0.01 0.04 98.00 02:31:01 AM 0 1.20 0.00 1.00 0.02 0.05 97.73 02:31:01 AM 1 0.73 0.00 0.97 0.00 0.03 98.26 02:32:01 AM all 0.92 0.00 0.99 0.00 0.04 98.05 02:32:01 AM 0 0.89 0.00 1.05 0.00 0.03 98.03 02:32:01 AM 1 0.95 0.00 0.92 0.00 0.05 98.08 02:33:01 AM all 1.09 0.00 0.89 0.00 0.05 97.96 02:33:01 AM 0 1.10 0.00 0.97 0.00 0.05 97.88 02:33:01 AM 1 1.09 0.00 0.82 0.00 0.05 98.05 02:34:02 AM all 1.07 0.00 1.02 0.00 0.04 97.87 02:34:02 AM 0 0.87 0.00 0.92 0.00 0.05 98.16 02:34:02 AM 1 1.27 0.00 1.12 0.00 0.03 97.58 02:35:01 AM all 1.06 0.00 1.06 0.00 0.04 97.84 02:35:01 AM 0 0.85 0.00 0.92 0.00 0.05 98.18 02:35:01 AM 1 1.27 0.00 1.20 0.00 0.03 97.49 02:36:01 AM all 1.11 0.00 1.05 0.00 0.04 97.80 02:36:01 AM 0 1.12 0.00 1.25 0.00 0.03 97.60 02:36:01 AM 1 1.10 0.00 0.85 0.00 0.05 98.00 02:37:01 AM all 0.89 0.00 0.88 0.00 0.05 98.19 02:37:01 AM 0 1.15 0.00 0.90 0.00 0.05 97.90 02:37:01 AM 1 0.62 0.00 0.85 0.00 0.05 98.48 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 0.96 0.00 1.10 0.00 0.04 97.89 02:38:01 AM 0 1.00 0.00 0.95 0.00 0.03 98.01 02:38:01 AM 1 0.92 0.00 1.25 0.00 0.05 97.78 02:39:01 AM all 1.05 0.00 1.10 0.00 0.04 97.80 02:39:01 AM 0 1.10 0.00 1.10 0.00 0.05 97.74 02:39:01 AM 1 1.00 0.00 1.10 0.00 0.03 97.86 02:40:01 AM all 22.35 0.00 2.98 0.10 0.08 74.49 02:40:01 AM 0 19.61 0.00 2.82 0.12 0.08 77.37 02:40:01 AM 1 25.09 0.00 3.14 0.08 0.08 71.60 Average: all 8.14 0.00 1.89 1.05 0.06 88.86 Average: 0 6.74 0.01 1.80 1.00 0.06 90.40 Average: 1 9.54 0.00 1.98 1.10 0.06 87.33