---> uname -a: Linux prd-centos8-robot-2c-8g-40095.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4915 19 2168 6785 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:52:3d:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe52:3d33/64 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) 07/06/2025 _x86_64_ (2 CPU) 01:55:34 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 110.25 54.87 55.38 7623.06 33228.91 01:58:01 AM 111.83 0.07 111.76 1.87 10726.97 01:59:01 AM 30.23 0.68 29.55 51.57 4096.50 02:00:01 AM 43.93 7.10 36.83 1310.18 2234.54 02:01:01 AM 57.05 0.25 56.80 47.05 7729.96 02:02:01 AM 4.15 0.08 4.06 1.87 145.96 02:03:01 AM 0.52 0.00 0.52 0.00 6.43 02:04:01 AM 0.37 0.00 0.37 0.00 3.60 02:05:01 AM 2.08 0.03 2.05 1.07 152.67 02:06:01 AM 14.61 0.32 14.30 36.92 540.94 02:07:01 AM 26.90 0.52 26.38 63.86 1288.94 Average: 36.54 5.81 30.73 830.68 5468.85 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5472904 7019012 2409528 30.57 2688 1738464 756564 8.47 186188 1941556 89956 01:58:01 AM 5062860 6929836 2819572 35.77 2688 2043940 795048 8.90 191180 2283216 135272 01:59:01 AM 5166460 7002416 2715972 34.46 2688 2012324 712904 7.98 209224 2159320 9932 02:00:01 AM 4884192 6950772 2998240 38.04 2688 2236312 797208 8.93 275924 2354440 164416 02:01:01 AM 4942080 7027056 2940352 37.30 2688 2252908 655708 7.34 262604 2298440 44 02:02:01 AM 4943556 7028600 2938876 37.28 2688 2252976 655708 7.34 262744 2298132 4 02:03:01 AM 4943040 7028084 2939392 37.29 2688 2252976 655708 7.34 262744 2298456 4 02:04:01 AM 4943644 7028692 2938788 37.28 2688 2252980 655708 7.34 262744 2298096 4 02:05:01 AM 4868192 6955884 3014240 38.24 2688 2255632 786336 8.80 262876 2372200 16 02:06:01 AM 5050240 6960408 2832192 35.93 2688 2084128 744544 8.34 301040 2172556 30436 02:07:01 AM 5120200 7035132 2762232 35.04 2688 2089228 670156 7.50 460824 1945996 26920 Average: 5036124 6996899 2846308 36.11 2688 2133806 716872 8.03 267099 2220219 41546 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 281.89 170.73 1375.67 59.80 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 85.74 68.56 1091.12 10.01 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 10.00 3.58 3.89 1.48 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 37.06 34.19 313.50 7.92 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 512.95 408.55 111.44 93.41 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 3.07 2.18 0.72 0.83 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 3.02 2.05 0.73 0.63 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 1.18 0.70 0.16 0.12 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 151.37 128.93 2177.78 9.61 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 165.29 131.19 1856.49 32.99 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 17.98 15.88 14.60 7.59 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 115.41 87.87 631.44 20.40 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) 07/06/2025 _x86_64_ (2 CPU) 01:55:34 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 34.57 0.03 7.23 24.11 0.11 33.96 01:57:01 AM 0 36.92 0.00 6.71 21.12 0.12 35.13 01:57:01 AM 1 32.17 0.05 7.75 27.15 0.10 32.77 01:58:01 AM all 32.61 0.00 4.75 7.97 0.10 54.57 01:58:01 AM 0 40.78 0.00 5.81 8.65 0.08 44.68 01:58:01 AM 1 24.48 0.00 3.69 7.30 0.12 64.41 01:59:01 AM all 8.39 0.00 1.70 1.54 0.07 88.30 01:59:01 AM 0 7.77 0.00 1.63 2.23 0.07 88.30 01:59:01 AM 1 9.01 0.00 1.77 0.85 0.07 88.30 02:00:01 AM all 25.52 0.00 4.11 5.05 0.09 65.23 02:00:01 AM 0 26.89 0.00 3.92 5.94 0.10 63.15 02:00:01 AM 1 24.15 0.00 4.30 4.16 0.08 67.31 02:01:01 AM all 16.72 0.00 3.62 4.04 0.12 75.50 02:01:01 AM 0 17.44 0.00 4.05 3.33 0.15 75.04 02:01:01 AM 1 16.00 0.00 3.20 4.75 0.08 75.97 02:02:01 AM all 0.34 0.00 0.12 0.16 0.04 99.34 02:02:01 AM 0 0.22 0.00 0.12 0.00 0.03 99.63 02:02:01 AM 1 0.47 0.00 0.12 0.32 0.05 99.05 02:03:01 AM all 0.23 0.00 0.08 0.00 0.04 99.64 02:03:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 02:03:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 02:04:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 02:04:01 AM 0 0.43 0.00 0.03 0.00 0.03 99.50 02:04:01 AM 1 0.18 0.00 0.08 0.00 0.05 99.68 02:05:01 AM all 8.95 0.00 1.84 0.01 0.08 89.12 02:05:01 AM 0 15.31 0.00 3.40 0.02 0.08 81.19 02:05:01 AM 1 2.63 0.00 0.29 0.00 0.08 97.00 02:06:01 AM all 17.29 0.00 2.59 2.06 0.08 77.99 02:06:01 AM 0 16.33 0.00 2.85 2.04 0.08 78.69 02:06:01 AM 1 18.25 0.00 2.34 2.07 0.07 77.28 02:07:01 AM all 25.82 0.00 3.15 2.65 0.13 68.24 02:07:01 AM 0 31.80 0.00 3.23 3.84 0.10 61.03 02:07:01 AM 1 19.83 0.00 3.08 1.46 0.17 75.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.49 0.00 2.65 4.31 0.08 77.47 Average: 0 17.63 0.00 2.89 4.28 0.08 75.11 Average: 1 13.35 0.00 2.42 4.33 0.08 79.82