---> uname -a: Linux prd-centos8-robot-2c-8g-3878.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4978 19 2119 6802 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:a7:8b:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fea7:8bba/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) 01/22/2025 _x86_64_ (2 CPU) 01:03:44 LINUX RESTART (2 CPU) 01:05:03 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 64.89 9.77 55.12 2041.37 5050.09 01:07:01 AM 89.95 0.73 89.22 53.05 10070.68 01:08:01 AM 19.26 0.35 18.91 61.19 1526.08 01:09:01 AM 3.50 0.07 3.43 3.60 76.17 01:10:01 AM 17.88 3.05 14.83 1184.94 1149.57 01:11:01 AM 55.85 3.70 52.15 64.25 7142.34 01:12:01 AM 5.53 0.08 5.45 31.99 230.46 01:13:01 AM 5.12 0.33 4.78 37.86 188.60 01:14:01 AM 27.17 0.52 26.66 63.85 1226.37 Average: 32.01 2.04 29.97 387.45 2954.58 01:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5274448 6980996 2607984 33.09 2688 1890212 776072 8.69 220940 2068800 196140 01:07:01 AM 5190928 6986296 2691504 34.15 2688 1972932 728860 8.16 199240 2144560 30688 01:08:01 AM 5273172 7069972 2609260 33.10 2688 1974776 659052 7.38 218156 2047084 20 01:09:01 AM 5274704 7071612 2607728 33.08 2688 1974880 659052 7.38 218380 2045928 4 01:10:01 AM 5055344 6971956 2827088 35.87 2688 2092052 767220 8.59 255980 2218392 63984 01:11:01 AM 5012288 7048460 2870144 36.41 2688 2206172 658968 7.38 259480 2237340 88 01:12:01 AM 4972576 7010040 2909856 36.92 2688 2207480 728340 8.16 259608 2277216 96 01:13:01 AM 5135860 7002552 2746572 34.84 2688 2040532 699420 7.83 254228 2135264 4872 01:14:01 AM 5180340 7047284 2702092 34.28 2688 2042740 668788 7.49 450396 1901472 16760 Average: 5152184 7021019 2730248 34.64 2688 2044642 705086 7.89 259601 2119562 34739 01:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 258.07 171.34 1600.16 59.76 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 54.83 44.40 668.09 8.03 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.73 7.43 5.14 3.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 01:09:01 AM eth0 5.35 2.32 0.97 0.60 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 28.62 25.64 291.31 5.10 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 185.89 135.67 42.91 37.66 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 20.84 15.11 5.03 2.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 214.66 169.67 1918.21 28.36 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 22.38 19.04 18.34 8.95 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.64 65.23 501.49 16.89 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) 01/22/2025 _x86_64_ (2 CPU) 01:03:44 LINUX RESTART (2 CPU) 01:05:03 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 32.80 0.00 5.14 4.40 0.14 57.52 01:06:01 AM 0 25.63 0.00 5.01 4.77 0.16 64.43 01:06:01 AM 1 39.94 0.00 5.27 4.03 0.12 50.64 01:07:01 AM all 27.36 0.00 3.85 12.10 0.22 56.48 01:07:01 AM 0 18.10 0.00 3.34 7.26 0.20 71.11 01:07:01 AM 1 36.63 0.00 4.36 16.94 0.23 41.85 01:08:01 AM all 10.94 0.00 1.10 1.44 0.11 86.41 01:08:01 AM 0 7.78 0.00 1.15 0.92 0.10 90.05 01:08:01 AM 1 14.10 0.00 1.05 1.97 0.12 82.76 01:09:01 AM all 0.48 0.00 0.32 0.23 0.03 98.94 01:09:01 AM 0 0.25 0.00 0.28 0.43 0.03 99.00 01:09:01 AM 1 0.70 0.00 0.35 0.03 0.03 98.88 01:10:01 AM all 12.22 0.00 2.27 2.76 0.07 82.69 01:10:01 AM 0 9.47 0.00 1.90 1.57 0.05 87.01 01:10:01 AM 1 14.97 0.00 2.64 3.94 0.08 78.36 01:11:01 AM all 18.26 0.00 4.13 2.75 0.08 74.78 01:11:01 AM 0 16.35 0.00 3.76 1.91 0.07 77.92 01:11:01 AM 1 20.17 0.00 4.51 3.58 0.10 71.64 01:12:01 AM all 2.22 0.00 0.31 0.07 0.05 97.36 01:12:01 AM 0 1.91 0.00 0.22 0.00 0.05 97.82 01:12:01 AM 1 2.53 0.00 0.40 0.13 0.05 96.89 01:13:01 AM all 9.50 0.00 1.88 0.03 0.08 88.51 01:13:01 AM 0 9.20 0.00 2.35 0.02 0.08 88.35 01:13:01 AM 1 9.81 0.00 1.42 0.03 0.07 88.67 01:14:01 AM all 30.90 0.00 3.69 0.32 0.10 64.99 01:14:01 AM 0 17.88 0.00 3.96 0.32 0.08 77.76 01:14:01 AM 1 43.92 0.00 3.43 0.32 0.12 52.22 Average: all 16.02 0.00 2.51 2.67 0.10 78.70 Average: 0 11.79 0.00 2.43 1.90 0.09 83.79 Average: 1 20.25 0.00 2.59 3.45 0.10 73.61