---> uname -a: Linux prd-centos8-robot-2c-8g-38435.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 575 4965 19 2156 6824 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:01:dc:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe01:dc5d/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) 06/30/2025 _x86_64_ (2 CPU) 02:42:19 LINUX RESTART (2 CPU) 02:43:02 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 97.75 59.21 38.54 6275.18 31594.82 02:45:01 AM 102.40 0.22 102.18 11.33 9270.74 02:46:01 AM 55.41 0.70 54.72 51.72 6991.97 02:47:01 AM 55.11 7.10 48.01 1310.18 3237.86 02:48:01 AM 42.26 2.73 39.53 439.66 6625.80 02:49:01 AM 3.18 0.02 3.17 0.13 111.71 02:50:01 AM 1.82 0.00 1.82 0.00 64.50 02:51:01 AM 0.25 0.00 0.25 0.00 15.23 02:52:01 AM 29.91 0.65 29.26 74.11 1402.27 Average: 43.02 7.75 35.27 897.07 6544.69 02:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5617820 7100892 2264612 28.73 2688 1677184 664452 7.44 178524 1808192 75776 02:45:01 AM 5267968 7042464 2614464 33.17 2688 1952356 673492 7.54 187372 2086916 131396 02:46:01 AM 5132688 6981284 2749744 34.88 2688 2025484 745084 8.34 212796 2192856 42096 02:47:01 AM 4974512 7038296 2907920 36.89 2688 2232400 647560 7.25 255612 2280880 180344 02:48:01 AM 4985108 7062220 2897324 36.76 2688 2245688 623756 6.98 267164 2254376 4 02:49:01 AM 4916868 6994228 2965564 37.62 2688 2245936 735248 8.23 267288 2320788 84 02:50:01 AM 4863676 6941084 3018756 38.30 2688 2245984 790376 8.85 267288 2373940 24 02:51:01 AM 4984768 7063268 2897664 36.76 2688 2247056 630904 7.06 267608 2254544 728 02:52:01 AM 5117928 7026108 2764504 35.07 2688 2082184 690700 7.73 462664 1949532 20136 Average: 5095704 7027760 2786728 35.35 2688 2106030 689064 7.72 262924 2169114 50065 02:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 258.12 147.55 1074.65 56.08 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 72.69 59.78 822.28 8.90 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 52.25 36.85 547.77 6.45 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 36.76 31.16 313.77 7.26 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 194.60 143.46 42.91 38.65 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 86.12 98.78 389.46 696.08 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 389.44 380.34 7097.16 24.57 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 253.92 233.77 3935.36 15.72 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 42.60 32.92 80.63 22.10 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 153.87 129.37 1590.33 97.39 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) 06/30/2025 _x86_64_ (2 CPU) 02:42:19 LINUX RESTART (2 CPU) 02:43:02 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 28.48 0.07 5.73 36.76 0.11 28.84 02:44:01 AM 0 29.39 0.03 6.67 39.71 0.10 24.09 02:44:01 AM 1 27.59 0.10 4.79 33.83 0.12 33.57 02:45:01 AM all 33.98 0.00 5.16 5.04 0.13 55.70 02:45:01 AM 0 29.04 0.00 4.46 5.51 0.12 60.86 02:45:01 AM 1 38.90 0.00 5.85 4.57 0.13 50.54 02:46:01 AM all 20.27 0.00 2.40 4.50 0.08 72.75 02:46:01 AM 0 12.37 0.00 2.42 3.64 0.07 81.50 02:46:01 AM 1 28.17 0.00 2.39 5.36 0.08 64.00 02:47:01 AM all 30.29 0.00 5.41 1.73 0.10 62.47 02:47:01 AM 0 30.05 0.00 5.14 1.57 0.10 63.15 02:47:01 AM 1 30.53 0.00 5.68 1.90 0.10 61.79 02:48:01 AM all 7.76 0.00 2.04 2.53 0.05 87.61 02:48:01 AM 0 5.77 0.00 2.14 2.04 0.05 89.99 02:48:01 AM 1 9.76 0.00 1.94 3.03 0.05 85.22 02:49:01 AM all 9.05 0.00 0.37 0.02 0.06 90.50 02:49:01 AM 0 7.44 0.00 0.33 0.00 0.05 92.18 02:49:01 AM 1 10.68 0.00 0.40 0.03 0.07 88.82 02:50:01 AM all 12.97 0.00 1.51 0.01 0.10 85.41 02:50:01 AM 0 6.29 0.00 0.91 0.00 0.08 92.73 02:50:01 AM 1 19.71 0.00 2.11 0.02 0.12 78.04 02:51:01 AM all 9.36 0.00 0.95 0.00 0.08 89.60 02:51:01 AM 0 10.77 0.00 1.08 0.00 0.10 88.05 02:51:01 AM 1 7.96 0.00 0.83 0.00 0.07 91.14 02:52:01 AM all 26.06 0.00 3.71 1.13 0.08 69.02 02:52:01 AM 0 24.22 0.00 3.34 1.34 0.08 71.01 02:52:01 AM 1 27.90 0.00 4.07 0.92 0.08 67.02 Average: all 19.81 0.01 3.03 5.68 0.09 71.38 Average: 0 17.25 0.00 2.94 5.89 0.08 73.84 Average: 1 22.38 0.01 3.12 5.46 0.09 68.94