---> uname -a: Linux prd-centos8-robot-2c-8g-1477.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 619 4951 19 2126 6781 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:6e:4a:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe6e:4ab5/64 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) 12/10/2024 _x86_64_ (2 CPU) 04:02:34 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 131.53 75.38 56.16 8036.12 38810.51 04:05:01 AM 116.53 6.78 109.75 1247.58 10182.02 04:06:01 AM 35.12 0.67 34.46 49.45 4527.79 04:07:01 AM 32.59 0.38 32.21 64.26 1644.18 04:08:01 AM 40.99 0.03 40.95 3.47 6880.56 04:09:01 AM 2.93 0.10 2.83 32.92 105.46 04:10:01 AM 15.25 0.40 14.85 46.79 674.05 Average: 53.57 11.97 41.60 1354.59 8976.02 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5497820 7030584 2384604 30.25 2688 1724944 742220 8.31 186468 1912760 98292 04:05:01 AM 5063320 6927952 2819104 35.76 2688 2042332 787884 8.82 213300 2258928 137296 04:06:01 AM 5139644 6979748 2742780 34.80 2688 2017348 735728 8.24 231556 2164864 1124 04:07:01 AM 4933224 6973168 2949200 37.41 2688 2209892 712176 7.97 255576 2325404 172836 04:08:01 AM 4981524 7024008 2900900 36.80 2688 2212048 670288 7.51 257452 2267332 8 04:09:01 AM 4915200 6959228 2967224 37.64 2688 2213592 756340 8.47 257584 2332372 4 04:10:01 AM 5131496 7000636 2750928 34.90 2688 2043964 715064 8.01 446504 1952504 13360 Average: 5094604 6985046 2787820 35.37 2688 2066303 731386 8.19 264063 2173452 60417 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 293.24 170.65 1210.81 59.04 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 92.47 74.01 1027.32 10.43 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 13.88 4.57 4.96 1.98 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 38.98 33.58 296.84 8.01 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 154.48 113.56 35.56 26.41 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 78.17 62.23 590.68 5.30 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 125.30 95.65 810.63 30.21 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 113.79 79.18 568.13 20.20 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) 12/10/2024 _x86_64_ (2 CPU) 04:02:34 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 32.83 0.08 7.32 25.47 0.14 34.15 04:04:01 AM 0 34.30 0.12 7.72 24.90 0.13 32.84 04:04:01 AM 1 31.36 0.05 6.91 26.06 0.15 35.47 04:05:01 AM all 33.77 0.00 5.35 5.66 0.13 55.09 04:05:01 AM 0 43.77 0.00 5.92 5.24 0.13 44.94 04:05:01 AM 1 23.80 0.00 4.77 6.09 0.12 65.22 04:06:01 AM all 7.77 0.00 1.40 0.94 0.06 89.84 04:06:01 AM 0 11.71 0.00 1.72 1.15 0.07 85.35 04:06:01 AM 1 3.82 0.00 1.07 0.72 0.05 94.34 04:07:01 AM all 25.86 0.00 3.34 0.63 0.08 70.09 04:07:01 AM 0 28.69 0.00 3.22 0.32 0.10 67.67 04:07:01 AM 1 23.03 0.00 3.45 0.93 0.07 72.51 04:08:01 AM all 7.33 0.00 1.63 1.60 0.07 89.37 04:08:01 AM 0 8.79 0.00 1.49 1.36 0.05 88.32 04:08:01 AM 1 5.87 0.00 1.77 1.84 0.08 90.43 04:09:01 AM all 3.30 0.00 0.42 0.01 0.06 96.22 04:09:01 AM 0 3.84 0.00 0.39 0.00 0.05 95.73 04:09:01 AM 1 2.76 0.00 0.45 0.02 0.07 96.70 04:10:01 AM all 16.87 0.00 2.70 0.18 0.08 80.17 04:10:01 AM 0 21.73 0.00 2.75 0.08 0.08 75.35 04:10:01 AM 1 11.97 0.00 2.65 0.27 0.08 85.02 Average: all 18.24 0.01 3.16 4.91 0.09 73.59 Average: 0 21.83 0.02 3.31 4.71 0.09 70.04 Average: 1 14.64 0.01 3.01 5.10 0.09 77.15