---> uname -a: Linux prd-centos8-robot-2c-8g-7008.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 564 5008 19 2124 6836 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:fe:6a:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fefe:6a73/64 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) 01/02/2025 _x86_64_ (2 CPU) 04:05:12 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 98.37 38.32 60.05 5720.09 5833.04 04:08:01 AM 84.87 0.73 84.14 53.05 10047.15 04:09:01 AM 20.83 0.38 20.45 64.26 1803.52 04:10:01 AM 66.64 6.78 59.86 1249.72 7877.87 04:11:01 AM 6.25 0.12 6.13 33.06 254.47 04:12:01 AM 2.17 0.00 2.17 0.00 118.24 04:13:01 AM 0.37 0.00 0.37 0.00 5.78 04:14:01 AM 6.48 0.32 6.16 36.92 204.85 04:15:01 AM 27.71 0.52 27.19 63.85 1301.23 Average: 34.85 5.24 29.61 802.35 3049.65 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5393992 7053440 2488436 31.57 2688 1843180 708396 7.93 185644 1986988 161140 04:08:01 AM 5228820 7024360 2653608 33.66 2688 1973120 714928 8.01 198836 2108096 30680 04:09:01 AM 5263464 7092076 2618964 33.23 2688 2004588 635460 7.12 221172 2052172 29264 04:10:01 AM 5041228 7077684 2841200 36.04 2688 2206360 637420 7.14 258844 2205432 96 04:11:01 AM 4999260 7038136 2883168 36.58 2688 2208760 706192 7.91 259112 2251556 1408 04:12:01 AM 4999204 7038080 2883224 36.58 2688 2208760 706192 7.91 259112 2251652 4 04:13:01 AM 4984992 7023884 2897436 36.76 2688 2208776 722036 8.08 259112 2265984 4 04:14:01 AM 5091484 6989216 2790944 35.41 2688 2071708 718480 8.04 282832 2154052 33600 04:15:01 AM 5130864 7002548 2751564 34.91 2688 2047200 721948 8.08 451868 1952168 16520 Average: 5125923 7037714 2756505 34.97 2688 2085828 696784 7.80 264059 2136456 30302 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 300.62 182.72 1653.08 60.20 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 49.68 36.80 585.93 7.17 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.75 10.91 6.68 4.08 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 204.72 156.66 335.98 42.78 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 23.34 13.05 20.23 3.17 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 238.62 237.97 48.06 99.84 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 220.83 217.73 197.34 80.48 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 102.20 90.17 132.00 41.04 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 21.48 19.29 17.03 8.90 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 131.03 107.26 332.94 38.63 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) 01/02/2025 _x86_64_ (2 CPU) 04:05:12 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 34.53 0.03 6.44 3.56 0.11 55.33 04:07:01 AM 0 30.42 0.03 5.65 3.78 0.12 60.00 04:07:01 AM 1 38.66 0.02 7.24 3.34 0.10 50.64 04:08:01 AM all 24.08 0.00 3.36 9.57 0.11 62.88 04:08:01 AM 0 20.92 0.00 3.16 7.24 0.10 68.58 04:08:01 AM 1 27.20 0.00 3.56 11.86 0.12 57.26 04:09:01 AM all 15.48 0.00 2.15 2.35 0.09 79.93 04:09:01 AM 0 13.77 0.00 2.37 3.01 0.08 80.77 04:09:01 AM 1 17.19 0.00 1.93 1.69 0.10 79.09 04:10:01 AM all 23.32 0.00 4.41 2.34 0.12 69.81 04:10:01 AM 0 17.69 0.00 3.94 2.85 0.15 75.37 04:10:01 AM 1 28.96 0.00 4.89 1.82 0.08 64.25 04:11:01 AM all 2.61 0.00 0.34 0.08 0.04 96.92 04:11:01 AM 0 3.55 0.00 0.35 0.02 0.03 96.05 04:11:01 AM 1 1.67 0.00 0.33 0.15 0.05 97.79 04:12:01 AM all 19.16 0.00 0.49 0.01 0.11 80.24 04:12:01 AM 0 38.17 0.00 0.77 0.00 0.13 60.92 04:12:01 AM 1 0.20 0.00 0.20 0.02 0.08 99.50 04:13:01 AM all 23.23 0.00 0.49 0.00 0.11 76.16 04:13:01 AM 0 3.76 0.00 0.30 0.00 0.07 95.87 04:13:01 AM 1 42.79 0.00 0.69 0.00 0.15 56.37 04:14:01 AM all 17.07 0.00 1.50 0.07 0.09 81.27 04:14:01 AM 0 7.44 0.00 1.12 0.05 0.08 91.30 04:14:01 AM 1 26.75 0.00 1.88 0.08 0.10 71.18 04:15:01 AM all 32.48 0.00 3.58 0.43 0.09 63.41 04:15:01 AM 0 31.77 0.00 3.55 0.52 0.08 64.08 04:15:01 AM 1 33.21 0.00 3.61 0.35 0.10 62.74 Average: all 21.33 0.00 2.53 2.04 0.10 74.01 Average: 0 18.61 0.00 2.36 1.93 0.09 77.01 Average: 1 24.05 0.00 2.70 2.14 0.10 71.00