---> uname -a: Linux prd-centos8-robot-2c-8g-490.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 592 4981 19 2123 6809 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:8d:88:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe8d:88b1/64 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) 01/10/2025 _x86_64_ (2 CPU) 04:01:50 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 60.41 21.38 39.04 5231.72 17034.91 04:05:01 AM 83.91 0.22 83.69 11.59 8216.44 04:06:01 AM 58.66 0.73 57.92 53.06 6465.14 04:07:01 AM 15.33 0.42 14.91 64.78 1296.83 04:08:01 AM 66.82 6.75 60.07 1249.39 7876.50 04:09:01 AM 7.68 0.08 7.60 31.99 756.46 04:10:01 AM 2.35 0.03 2.32 1.07 121.09 04:11:01 AM 0.33 0.00 0.33 0.00 4.30 04:12:01 AM 12.16 0.32 11.85 36.93 427.61 04:13:01 AM 27.17 0.52 26.66 63.85 1215.53 Average: 33.48 3.04 30.44 674.44 4341.51 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5566208 7054184 2316216 29.38 2688 1682340 691432 7.74 182112 1857856 77688 04:05:01 AM 5343332 7036844 2539092 32.21 2688 1876836 683160 7.65 187196 2030872 76208 04:06:01 AM 5203728 6998564 2678696 33.98 2688 1973032 707992 7.93 198612 2141416 30680 04:07:01 AM 5279008 7075780 2603416 33.03 2688 1974976 623560 6.98 217732 2047560 4 04:08:01 AM 5016000 7052248 2866424 36.36 2688 2206296 629276 7.05 258596 2238428 16592 04:09:01 AM 4974112 7011572 2908312 36.90 2688 2207504 676360 7.57 258864 2279672 248 04:10:01 AM 4966564 7005216 2915860 36.99 2688 2208696 696740 7.80 258864 2286912 4 04:11:01 AM 4950824 6989520 2931600 37.19 2688 2208716 731880 8.19 258864 2302924 4 04:12:01 AM 5040876 6943944 2841548 36.05 2688 2078976 750260 8.40 282860 2210384 42820 04:13:01 AM 5154548 7025204 2727876 34.61 2688 2047112 652460 7.31 451732 1932708 16520 Average: 5149520 7019308 2732904 34.67 2688 2046448 684312 7.66 255543 2132873 26077 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 267.94 153.05 1096.69 53.84 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 58.00 47.09 695.20 5.80 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 48.94 32.91 448.02 6.11 0.00 0.00 0.00 0.00 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 12.86 10.63 5.25 3.82 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 238.28 172.30 339.81 46.91 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 14.18 7.43 3.72 0.85 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 242.15 233.75 62.77 95.96 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 238.20 234.61 200.76 87.26 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 108.58 92.73 133.92 41.32 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 22.06 18.68 16.74 8.75 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 125.12 100.32 300.30 35.06 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) 01/10/2025 _x86_64_ (2 CPU) 04:01:50 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 19.09 0.01 4.37 33.05 0.10 43.38 04:04:01 AM 0 19.36 0.02 4.30 30.61 0.10 45.61 04:04:01 AM 1 18.82 0.00 4.45 35.51 0.10 41.11 04:05:01 AM all 25.79 0.00 3.63 12.33 0.18 58.08 04:05:01 AM 0 20.45 0.00 3.34 7.96 0.15 68.11 04:05:01 AM 1 31.13 0.00 3.92 16.71 0.20 48.04 04:06:01 AM all 20.46 0.00 2.58 6.53 0.09 70.34 04:06:01 AM 0 22.45 0.00 3.07 5.46 0.10 68.92 04:06:01 AM 1 18.47 0.00 2.09 7.60 0.08 71.76 04:07:01 AM all 10.53 0.00 1.36 0.33 0.05 87.73 04:07:01 AM 0 16.72 0.00 1.45 0.37 0.05 81.41 04:07:01 AM 1 4.33 0.00 1.27 0.30 0.05 94.05 04:08:01 AM all 29.06 0.00 5.42 2.71 0.09 62.72 04:08:01 AM 0 34.05 0.00 5.78 3.64 0.10 56.43 04:08:01 AM 1 24.06 0.00 5.07 1.77 0.08 69.02 04:09:01 AM all 0.99 0.00 0.21 0.22 0.04 98.54 04:09:01 AM 0 0.15 0.00 0.23 0.40 0.03 99.18 04:09:01 AM 1 1.84 0.00 0.18 0.03 0.05 97.90 04:10:01 AM all 19.96 0.00 0.55 0.02 0.09 79.37 04:10:01 AM 0 39.07 0.00 0.89 0.00 0.10 59.94 04:10:01 AM 1 0.92 0.00 0.22 0.03 0.08 98.74 04:11:01 AM all 24.53 0.00 0.54 0.00 0.09 74.84 04:11:01 AM 0 30.46 0.00 0.64 0.00 0.08 68.82 04:11:01 AM 1 18.61 0.00 0.44 0.00 0.10 80.85 04:12:01 AM all 18.99 0.00 1.62 0.08 0.08 79.23 04:12:01 AM 0 29.80 0.00 1.63 0.12 0.10 68.35 04:12:01 AM 1 8.26 0.00 1.60 0.05 0.07 90.02 04:13:01 AM all 30.14 0.00 3.40 0.24 0.08 66.14 04:13:01 AM 0 42.24 0.00 3.88 0.33 0.10 53.44 04:13:01 AM 1 18.00 0.00 2.92 0.15 0.07 78.86 Average: all 19.95 0.00 2.37 5.51 0.09 72.08 Average: 0 25.47 0.00 2.52 4.86 0.09 67.05 Average: 1 14.43 0.00 2.21 6.15 0.09 77.12