---> uname -a: Linux prd-centos8-robot-2c-8g-5809.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4805 19 2302 6805 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:c6:ad:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fec6:adf1/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 92.40 15.23 77.17 2706.43 6158.91 11:04:01 PM 75.62 0.70 74.93 50.78 9189.95 11:05:01 PM 32.23 0.35 31.88 61.19 2505.73 11:06:01 PM 50.73 2.52 48.22 396.00 6981.97 11:07:01 PM 3.00 0.00 3.00 0.00 97.60 11:08:01 PM 0.13 0.00 0.13 0.00 1.18 11:09:01 PM 0.17 0.00 0.17 0.00 1.32 11:10:01 PM 9.26 0.17 9.10 32.92 239.79 11:11:01 PM 27.55 0.75 26.80 80.36 1028.35 Average: 32.35 2.19 30.16 369.76 2911.72 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5378292 7091656 2504132 31.77 2688 1895956 635700 7.12 209400 1973452 156076 11:04:01 PM 5170612 7001864 2711812 34.40 2688 2008500 705912 7.90 220956 2143608 30112 11:05:01 PM 5047676 6994948 2834748 35.96 2688 2120776 731644 8.19 258896 2218548 92304 11:06:01 PM 5016400 7060248 2866024 36.36 2688 2213288 625520 7.00 262244 2227956 40 11:07:01 PM 5016688 7060536 2865736 36.36 2688 2213288 625520 7.00 262240 2228048 12 11:08:01 PM 5016612 7060464 2865812 36.36 2688 2213292 625520 7.00 262240 2228084 12 11:09:01 PM 5016684 7060536 2865740 36.36 2688 2213292 625520 7.00 262240 2228100 4 11:10:01 PM 4878528 6950132 3003896 38.11 2688 2241044 751204 8.41 289840 2338268 26792 11:11:01 PM 4920232 6968384 2962192 37.58 2688 2217064 704836 7.89 459240 2127696 16520 Average: 5051303 7027641 2831121 35.92 2688 2148500 670153 7.50 276366 2190418 35764 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 226.11 138.29 1273.32 45.98 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 55.46 37.19 585.15 7.16 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 51.01 36.44 296.39 8.49 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 594.92 453.30 120.25 99.73 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 1.28 0.90 0.22 0.18 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.63 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 1.15 0.17 0.12 0.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 11.78 9.43 12.12 5.69 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 20.97 19.09 17.92 8.98 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 107.04 77.22 256.17 19.58 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 35.91 0.00 6.37 3.32 0.10 54.31 11:03:01 PM 0 28.14 0.00 6.36 4.17 0.10 61.23 11:03:01 PM 1 43.69 0.00 6.37 2.46 0.10 47.37 11:04:01 PM all 20.61 0.00 2.89 3.52 0.08 72.89 11:04:01 PM 0 13.22 0.00 2.43 2.82 0.08 81.45 11:04:01 PM 1 27.98 0.00 3.35 4.23 0.08 64.36 11:05:01 PM all 22.81 0.00 3.12 1.36 0.08 72.62 11:05:01 PM 0 11.82 0.00 2.59 0.97 0.08 84.54 11:05:01 PM 1 33.82 0.00 3.66 1.76 0.08 60.68 11:06:01 PM all 14.93 0.00 3.48 1.37 0.08 80.13 11:06:01 PM 0 13.89 0.00 3.06 0.45 0.08 82.52 11:06:01 PM 1 15.97 0.00 3.91 2.30 0.08 77.74 11:07:01 PM all 0.32 0.00 0.08 0.02 0.05 99.54 11:07:01 PM 0 0.08 0.00 0.08 0.03 0.07 99.73 11:07:01 PM 1 0.55 0.00 0.07 0.00 0.03 99.35 11:08:01 PM all 0.27 0.00 0.06 0.00 0.04 99.63 11:08:01 PM 0 0.07 0.00 0.08 0.00 0.05 99.80 11:08:01 PM 1 0.47 0.00 0.03 0.00 0.03 99.47 11:09:01 PM all 0.23 0.00 0.04 0.00 0.04 99.68 11:09:01 PM 0 0.03 0.00 0.03 0.00 0.02 99.92 11:09:01 PM 1 0.43 0.00 0.05 0.00 0.07 99.45 11:10:01 PM all 7.82 0.00 0.83 0.17 0.04 91.14 11:10:01 PM 0 2.52 0.00 0.68 0.22 0.03 96.55 11:10:01 PM 1 13.13 0.00 0.97 0.12 0.05 85.74 11:11:01 PM all 31.43 0.00 3.62 0.39 0.11 64.45 11:11:01 PM 0 30.99 0.00 3.45 0.42 0.10 65.04 11:11:01 PM 1 31.87 0.00 3.78 0.37 0.12 63.87 Average: all 14.92 0.00 2.27 1.13 0.07 81.61 Average: 0 11.20 0.00 2.09 1.01 0.07 85.64 Average: 1 18.65 0.00 2.46 1.25 0.07 77.57