---> uname -a: Linux prd-centos8-robot-2c-8g-49128.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 583 4944 19 2168 6815 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:73:c3:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe73:c378/64 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) 08/04/2025 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 91.02 10.47 80.55 3101.73 7551.56 12:58:01 AM 86.67 0.72 85.95 52.92 11177.30 12:59:01 AM 39.19 7.13 32.06 1310.50 2060.41 01:00:01 AM 52.03 0.25 51.78 47.05 7552.78 01:01:01 AM 6.93 0.02 6.92 0.13 267.36 01:02:01 AM 0.68 0.07 0.62 1.73 9.79 01:03:01 AM 0.23 0.00 0.23 0.00 2.92 01:04:01 AM 2.07 0.03 2.03 1.08 154.69 01:05:01 AM 28.84 0.63 28.21 73.18 1465.00 Average: 34.14 2.14 32.00 505.96 3358.28 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5301000 7027056 2581420 32.75 2688 1908240 722476 8.09 187300 2074796 185568 12:58:01 AM 5189788 7025240 2692632 34.16 2688 2011896 694004 7.77 209232 2136436 9928 12:59:01 AM 4868272 6976724 3014148 38.24 2688 2277600 760404 8.51 289564 2354172 205400 01:00:01 AM 4969212 7055048 2913208 36.96 2688 2253524 669996 7.50 262048 2269392 20 01:01:01 AM 4969552 7055316 2912868 36.95 2688 2253528 650524 7.28 262052 2269772 4 01:02:01 AM 4970000 7055824 2912420 36.95 2688 2253596 650524 7.28 262180 2269244 4 01:03:01 AM 4937516 7023752 2944904 37.36 2688 2253912 682068 7.64 262296 2301880 308 01:04:01 AM 4965508 7055484 2916912 37.01 2688 2257748 642356 7.19 262628 2273496 1460 01:05:01 AM 5109472 7019204 2772948 35.18 2688 2083692 699188 7.83 459668 1957484 9044 Average: 5031147 7032628 2851273 36.17 2688 2172637 685727 7.68 272996 2211852 45748 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 257.34 174.04 1593.54 52.44 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 55.16 37.96 569.40 7.47 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 43.99 38.62 324.11 8.89 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 522.13 386.50 114.74 94.88 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.53 1.92 0.54 0.47 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.83 2.22 0.55 0.45 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 31.01 15.88 9.40 1.73 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 141.38 116.84 1327.13 10.38 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 42.90 32.37 86.63 28.38 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 121.85 89.39 443.55 22.76 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) 08/04/2025 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 45.32 0.00 6.11 0.74 0.09 47.73 12:57:01 AM 0 49.11 0.00 5.55 0.54 0.08 44.71 12:57:01 AM 1 41.54 0.00 6.67 0.95 0.10 50.74 12:58:01 AM all 21.95 0.00 3.76 0.84 0.08 73.37 12:58:01 AM 0 28.29 0.00 4.03 0.78 0.08 66.82 12:58:01 AM 1 15.61 0.00 3.48 0.90 0.08 79.92 12:59:01 AM all 25.76 0.00 4.34 0.37 0.07 69.45 12:59:01 AM 0 29.29 0.00 4.75 0.37 0.07 65.52 12:59:01 AM 1 22.24 0.00 3.93 0.37 0.08 73.38 01:00:01 AM all 15.14 0.00 3.47 0.51 0.06 80.83 01:00:01 AM 0 20.05 0.00 3.76 0.25 0.05 75.89 01:00:01 AM 1 10.22 0.00 3.17 0.77 0.07 85.77 01:01:01 AM all 0.20 0.00 0.12 0.03 0.03 99.62 01:01:01 AM 0 0.07 0.00 0.08 0.00 0.02 99.83 01:01:01 AM 1 0.33 0.00 0.15 0.05 0.05 99.41 01:02:01 AM all 0.25 0.00 0.12 0.00 0.04 99.59 01:02:01 AM 0 0.13 0.00 0.13 0.00 0.05 99.68 01:02:01 AM 1 0.37 0.00 0.10 0.00 0.03 99.50 01:03:01 AM all 0.65 0.00 0.21 0.00 0.05 99.09 01:03:01 AM 0 0.48 0.00 0.13 0.00 0.07 99.31 01:03:01 AM 1 0.82 0.00 0.28 0.00 0.03 98.86 01:04:01 AM all 8.56 0.00 1.75 0.02 0.07 89.61 01:04:01 AM 0 1.77 0.00 0.39 0.02 0.07 97.76 01:04:01 AM 1 15.45 0.00 3.12 0.02 0.07 81.35 01:05:01 AM all 26.89 0.00 3.75 0.14 0.08 69.15 01:05:01 AM 0 28.37 0.00 3.86 0.17 0.07 67.54 01:05:01 AM 1 25.41 0.00 3.64 0.12 0.08 70.75 Average: all 16.06 0.00 2.62 0.29 0.06 80.96 Average: 0 17.50 0.00 2.52 0.24 0.06 79.68 Average: 1 14.63 0.00 2.72 0.35 0.07 82.23