---> uname -a: Linux prd-centos8-robot-2c-8g-8972.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 624 4945 19 2127 6776 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:42:77:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe42:77bc/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) 11/21/2024 _x86_64_ (2 CPU) 00:58:05 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 96.39 13.06 83.33 2341.76 6557.67 01:01:01 AM 60.69 0.07 60.63 1.87 9331.43 01:02:02 AM 26.70 1.10 25.60 113.26 1585.83 01:03:01 AM 52.46 0.07 52.39 5.83 3777.09 01:04:01 AM 18.41 0.08 18.33 31.99 4612.41 01:05:01 AM 4.17 0.03 4.13 1.07 191.27 01:06:01 AM 0.18 0.00 0.18 0.00 1.87 01:07:01 AM 0.12 0.00 0.12 0.00 1.35 01:08:01 AM 25.84 0.63 25.21 73.18 1319.41 Average: 31.63 1.67 29.95 285.99 3041.03 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5183860 6964528 2698572 34.24 2688 1960948 789864 8.84 216104 2152328 208472 01:01:01 AM 5091136 6950960 2791296 35.41 2688 2037516 759244 8.50 213136 2231548 30988 01:02:02 AM 5210376 7047080 2672056 33.90 2688 2013880 675992 7.57 239492 2087240 24 01:03:01 AM 4984632 7021480 2897800 36.76 2688 2205928 670480 7.51 256792 2267572 127692 01:04:01 AM 4946364 6983948 2936068 37.25 2688 2206984 702552 7.87 256904 2303636 128 01:05:01 AM 4936200 6975224 2946232 37.38 2688 2208420 738988 8.27 257060 2313832 8 01:06:01 AM 4928840 6967876 2953592 37.47 2688 2208432 754596 8.45 257060 2320940 20 01:07:01 AM 4979676 7020796 2902756 36.83 2688 2210516 661820 7.41 257460 2270672 2092 01:08:01 AM 5111732 6981840 2770700 35.15 2688 2045008 725176 8.12 449032 1970228 188 Average: 5041424 6990415 2841008 36.04 2688 2121959 719857 8.06 267004 2213111 41068 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 128.75 91.95 1029.81 20.46 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 39.89 28.90 437.26 4.98 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 12.28 8.66 6.23 3.53 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 229.96 166.77 341.91 44.15 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 14.55 7.81 3.78 2.92 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 205.28 201.37 56.98 82.89 0.00 0.00 0.00 0.00 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 228.66 226.21 125.77 87.70 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 111.23 98.32 57.40 32.18 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 48.70 34.06 84.71 25.82 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 113.03 95.87 238.03 33.82 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) 11/21/2024 _x86_64_ (2 CPU) 00:58:05 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 35.92 0.00 6.09 2.09 0.12 55.79 01:00:01 AM 0 41.48 0.00 6.83 1.50 0.12 50.08 01:00:01 AM 1 30.36 0.00 5.35 2.68 0.12 61.49 01:01:01 AM all 9.80 0.00 1.85 22.21 0.08 66.06 01:01:01 AM 0 12.47 0.00 2.02 16.11 0.08 69.32 01:01:01 AM 1 7.17 0.00 1.67 28.22 0.08 62.86 01:02:02 AM all 15.68 0.00 1.69 2.86 0.07 79.70 01:02:02 AM 0 18.39 0.00 1.37 4.04 0.07 76.14 01:02:02 AM 1 12.98 0.00 2.00 1.69 0.07 83.27 01:03:01 AM all 27.88 0.00 4.59 1.38 0.10 66.04 01:03:01 AM 0 34.59 0.00 5.43 1.48 0.10 58.40 01:03:01 AM 1 21.17 0.00 3.75 1.29 0.10 73.69 01:04:01 AM all 0.55 0.00 0.37 2.11 0.03 96.94 01:04:01 AM 0 0.22 0.00 0.20 1.35 0.02 98.21 01:04:01 AM 1 0.89 0.00 0.53 2.87 0.03 95.67 01:05:01 AM all 17.62 0.00 0.51 0.03 0.09 81.75 01:05:01 AM 0 27.09 0.00 0.70 0.00 0.10 72.11 01:05:01 AM 1 8.14 0.00 0.32 0.05 0.08 91.41 01:06:01 AM all 22.24 0.00 0.48 0.00 0.10 77.18 01:06:01 AM 0 23.39 0.00 0.45 0.00 0.10 76.06 01:06:01 AM 1 21.09 0.00 0.50 0.00 0.10 78.31 01:07:01 AM all 13.41 0.00 0.38 0.00 0.06 86.15 01:07:01 AM 0 9.67 0.00 0.32 0.00 0.05 89.96 01:07:01 AM 1 17.19 0.00 0.44 0.00 0.07 82.31 01:08:01 AM all 23.60 0.00 3.13 0.50 0.08 72.69 01:08:01 AM 0 35.23 0.00 3.62 0.58 0.08 60.48 01:08:01 AM 1 11.95 0.00 2.64 0.42 0.08 84.91 Average: all 18.52 0.00 2.12 3.45 0.08 75.82 Average: 0 22.51 0.00 2.32 2.76 0.08 72.33 Average: 1 14.54 0.00 1.91 4.15 0.08 79.32