---> uname -a: Linux prd-centos8-robot-2c-8g-2716.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 4920 19 2194 6816 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:66:f8:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe66:f81a/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) 10/01/2025 _x86_64_ (2 CPU) 03:54:56 LINUX RESTART (2 CPU) 03:56:02 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 122.45 58.91 63.54 6111.28 7191.36 03:58:01 AM 90.45 0.72 89.74 52.92 10918.59 03:59:01 AM 30.11 0.42 29.69 64.78 2448.08 04:00:01 AM 62.09 6.97 55.12 1292.98 4022.81 04:01:01 AM 24.59 0.00 24.59 0.00 5364.06 04:02:01 AM 4.30 0.32 3.98 14.52 419.34 04:03:01 AM 2.13 0.00 2.13 0.00 71.71 04:04:01 AM 0.27 0.00 0.27 0.00 90.22 04:05:01 AM 16.94 0.38 16.56 46.65 1165.28 Average: 39.10 7.43 31.68 832.78 3514.41 03:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5420096 7090932 2462336 31.24 2688 1853976 655220 7.34 185556 1958860 165764 03:58:01 AM 5175196 7018744 2707236 34.35 2688 2019108 697416 7.81 198064 2152752 42012 03:59:01 AM 5254980 7100304 2627452 33.33 2688 2021056 630804 7.06 218808 2059344 12 04:00:01 AM 4982648 7079392 2899784 36.79 2688 2263812 627000 7.02 261612 2261000 151512 04:01:01 AM 4977280 7073776 2905152 36.86 2688 2263820 627000 7.02 261628 2261356 4 04:02:01 AM 4906848 7012164 2975584 37.75 2688 2272640 710212 7.95 262108 2331256 8 04:03:01 AM 4890648 6996000 2991784 37.96 2688 2272676 729484 8.17 262108 2346912 44 04:04:01 AM 4881220 6989184 3001212 38.07 2688 2275288 729484 8.17 262108 2356652 4 04:05:01 AM 5082520 7017668 2799912 35.52 2688 2108460 685696 7.68 468120 1975112 22296 Average: 5063493 7042018 2818939 35.76 2688 2150093 676924 7.58 264457 2189249 42406 03:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 233.21 161.11 1701.82 58.70 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 70.58 51.63 819.79 8.74 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 12.91 9.08 5.45 3.64 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 171.32 130.03 363.46 38.23 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 6.10 5.00 1.37 1.40 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 164.24 157.36 99.52 58.64 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 310.16 307.98 435.56 116.32 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 115.10 112.20 246.83 34.25 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 67.24 44.04 98.86 37.28 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 127.68 108.62 416.80 39.65 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) 10/01/2025 _x86_64_ (2 CPU) 03:54:56 LINUX RESTART (2 CPU) 03:56:02 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 36.18 0.05 7.07 4.90 0.14 51.67 03:57:01 AM 0 46.00 0.07 9.12 5.69 0.15 38.97 03:57:01 AM 1 26.39 0.03 5.02 4.11 0.12 64.32 03:58:01 AM all 26.99 0.00 3.92 5.65 0.10 63.35 03:58:01 AM 0 31.38 0.00 4.13 5.08 0.10 59.30 03:58:01 AM 1 22.59 0.00 3.70 6.21 0.10 67.39 03:59:01 AM all 11.91 0.00 1.69 0.46 0.06 85.89 03:59:01 AM 0 7.94 0.00 1.52 0.30 0.05 90.20 03:59:01 AM 1 15.89 0.00 1.85 0.62 0.07 81.57 04:00:01 AM all 33.51 0.00 6.25 1.94 0.11 58.19 04:00:01 AM 0 45.34 0.00 7.12 1.48 0.12 45.94 04:00:01 AM 1 21.71 0.00 5.39 2.40 0.10 70.41 04:01:01 AM all 0.19 0.00 0.40 1.13 0.02 98.26 04:01:01 AM 0 0.20 0.00 0.48 1.32 0.02 97.98 04:01:01 AM 1 0.18 0.00 0.32 0.94 0.02 98.55 04:02:01 AM all 21.01 0.00 0.57 0.07 0.08 78.28 04:02:01 AM 0 35.25 0.00 0.68 0.00 0.08 63.99 04:02:01 AM 1 6.89 0.00 0.47 0.13 0.07 92.44 04:03:01 AM all 26.66 0.00 0.60 0.01 0.09 72.64 04:03:01 AM 0 22.37 0.00 0.47 0.02 0.08 77.06 04:03:01 AM 1 30.94 0.00 0.74 0.00 0.10 68.22 04:04:01 AM all 14.24 0.00 0.38 0.00 0.08 85.30 04:04:01 AM 0 23.97 0.00 0.40 0.00 0.07 75.56 04:04:01 AM 1 4.36 0.00 0.36 0.00 0.10 95.18 04:05:01 AM all 20.39 0.00 2.96 0.18 0.07 76.40 04:05:01 AM 0 17.92 0.00 2.60 0.28 0.07 79.13 04:05:01 AM 1 22.87 0.00 3.32 0.08 0.07 73.66 Average: all 21.21 0.01 2.65 1.59 0.08 74.47 Average: 0 25.54 0.01 2.94 1.57 0.08 69.86 Average: 1 16.88 0.00 2.35 1.61 0.08 79.07