---> uname -a: Linux prd-centos8-robot-2c-8g-36271.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 593 4911 19 2192 6806 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:71:f2:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe71:f207/64 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) 06/22/2025 _x86_64_ (2 CPU) 03:35:27 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 92.27 10.28 81.99 3050.29 7558.51 03:38:01 AM 83.16 0.73 82.42 53.05 10467.14 03:39:01 AM 63.32 9.83 53.49 1746.91 3649.03 03:40:01 AM 31.86 0.03 31.82 3.47 6099.82 03:41:01 AM 4.70 0.02 4.68 0.13 171.13 03:42:01 AM 34.51 0.65 33.86 74.11 2798.83 Average: 51.63 3.59 48.04 821.24 5124.05 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5200504 6981164 2681920 34.02 2688 1959592 768680 8.61 195908 2152548 240352 03:38:01 AM 5090836 6944276 2791588 35.42 2688 2030632 787816 8.82 213892 2229788 48648 03:39:01 AM 4946156 7018696 2936268 37.25 2688 2241236 702104 7.86 262092 2299504 166792 03:40:01 AM 4970252 7044776 2912172 36.95 2688 2243320 670252 7.50 266796 2265436 4 03:41:01 AM 4951376 7045736 2931048 37.18 2688 2263156 664092 7.44 267252 2284152 19716 03:42:01 AM 4999152 6943344 2883272 36.58 2688 2118748 786976 8.81 479356 2049424 19380 Average: 5026379 6996332 2856045 36.23 2688 2142781 729987 8.17 280883 2213475 82482 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 258.71 175.37 1566.36 51.96 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 53.72 41.15 551.51 8.69 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 44.89 36.94 319.44 9.15 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 189.15 114.45 37.26 34.73 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 64.46 52.48 332.73 6.36 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 63.28 44.42 115.27 54.47 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 112.37 77.47 487.07 27.56 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) 06/22/2025 _x86_64_ (2 CPU) 03:35:27 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 43.32 0.00 6.49 0.81 0.09 49.28 03:37:01 AM 0 49.81 0.00 7.84 0.78 0.10 41.47 03:37:01 AM 1 36.85 0.00 5.15 0.83 0.08 57.09 03:38:01 AM all 23.62 0.00 3.18 0.71 0.08 72.41 03:38:01 AM 0 23.50 0.00 2.80 0.50 0.08 73.11 03:38:01 AM 1 23.75 0.00 3.55 0.92 0.07 71.71 03:39:01 AM all 29.45 0.00 5.55 0.44 0.08 64.48 03:39:01 AM 0 40.24 0.00 6.73 0.55 0.10 52.39 03:39:01 AM 1 18.67 0.00 4.38 0.33 0.07 76.55 03:40:01 AM all 4.53 0.00 0.96 0.38 0.04 94.09 03:40:01 AM 0 7.32 0.00 1.19 0.30 0.03 91.16 03:40:01 AM 1 1.74 0.00 0.74 0.47 0.05 97.01 03:41:01 AM all 7.02 0.00 0.50 0.02 0.07 92.40 03:41:01 AM 0 5.68 0.00 0.49 0.02 0.07 93.75 03:41:01 AM 1 8.36 0.00 0.51 0.02 0.07 91.05 03:42:01 AM all 31.29 0.00 3.95 0.20 0.08 64.49 03:42:01 AM 0 46.15 0.00 4.47 0.25 0.07 49.07 03:42:01 AM 1 16.42 0.00 3.42 0.15 0.08 79.92 Average: all 23.24 0.00 3.45 0.43 0.07 72.81 Average: 0 28.83 0.00 3.93 0.40 0.08 66.76 Average: 1 17.66 0.00 2.96 0.45 0.07 78.85