---> uname -a: Linux prd-centos8-robot-2c-8g-8976.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 570 5008 19 2119 6830 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:f7:32:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fef7:3290/64 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) 00:57:51 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 88.75 7.10 81.65 1279.70 6286.17 01:01:01 AM 77.75 0.93 76.82 82.60 9780.65 01:02:01 AM 6.28 0.27 6.01 34.78 351.77 01:03:01 AM 60.60 0.03 60.56 3.47 7937.45 01:04:01 AM 2.82 0.08 2.73 31.99 90.15 01:05:01 AM 24.59 0.67 23.93 74.24 1098.93 Average: 43.34 1.50 41.84 248.25 4252.34 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5215800 7015140 2666624 33.83 2688 1977572 766168 8.58 209464 2124332 227384 01:01:01 AM 5233132 7066040 2649292 33.61 2688 2009676 682520 7.64 231864 2072612 16 01:02:01 AM 5178828 7055444 2703596 34.30 2688 2052088 702900 7.87 245712 2109220 41028 01:03:01 AM 5039908 7073520 2842516 36.06 2688 2202820 654704 7.33 256672 2212036 88 01:04:01 AM 5002728 7037208 2879696 36.53 2688 2204072 708732 7.94 256792 2250036 88 01:05:01 AM 5170336 7031764 2712088 34.41 2688 2036608 695184 7.78 446504 1915380 1124 Average: 5140122 7046519 2742302 34.79 2688 2080473 701701 7.86 274501 2113936 44955 12:59:02 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 82.73 68.99 928.43 8.75 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 45.25 32.36 441.96 7.89 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 11.98 6.26 3.17 1.65 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 230.04 173.49 335.75 43.16 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 19.11 10.95 4.30 5.00 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 61.91 42.40 84.74 23.18 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 75.15 55.70 297.98 14.96 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) 00:57:51 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 33.58 0.00 5.24 3.19 0.10 57.90 01:00:01 AM 0 22.37 0.00 3.96 2.85 0.10 70.72 01:00:01 AM 1 44.79 0.00 6.51 3.53 0.10 45.07 01:01:01 AM all 22.60 0.00 2.92 3.68 0.08 70.72 01:01:01 AM 0 15.08 0.00 2.52 3.41 0.07 78.92 01:01:01 AM 1 30.11 0.00 3.32 3.96 0.08 62.53 01:02:01 AM all 5.23 0.00 1.28 0.16 0.05 93.29 01:02:01 AM 0 7.43 0.00 1.27 0.12 0.05 91.14 01:02:01 AM 1 3.03 0.00 1.28 0.20 0.05 95.43 01:03:01 AM all 22.63 0.00 3.59 1.65 0.08 72.05 01:03:01 AM 0 21.81 0.00 3.64 1.79 0.07 72.70 01:03:01 AM 1 23.45 0.00 3.54 1.52 0.08 71.41 01:04:01 AM all 1.31 0.00 0.20 0.01 0.05 98.43 01:04:01 AM 0 0.70 0.00 0.13 0.00 0.05 99.12 01:04:01 AM 1 1.92 0.00 0.27 0.02 0.05 97.74 01:05:01 AM all 24.29 0.00 3.16 0.35 0.08 72.11 01:05:01 AM 0 20.90 0.00 2.42 0.38 0.08 76.21 01:05:01 AM 1 27.70 0.00 3.89 0.32 0.08 68.01 Average: all 18.24 0.00 2.72 1.50 0.07 77.47 Average: 0 14.70 0.00 2.32 1.42 0.07 81.49 Average: 1 21.78 0.00 3.13 1.58 0.08 73.44