---> uname -a: Linux prd-centos8-robot-2c-8g-5191.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 648 4937 19 2111 6752 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:13:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe8d:130c/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) 07/28/2024 _x86_64_ (2 CPU) 01:37:42 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 194.75 135.43 59.32 14038.05 39473.20 01:40:01 AM 118.41 6.78 111.63 1247.58 10003.10 01:41:01 AM 34.02 1.48 32.53 172.85 3619.09 01:42:01 AM 49.37 0.03 49.33 3.47 3252.10 01:43:01 AM 27.85 0.42 27.43 69.06 5350.89 01:44:01 AM 19.61 0.33 19.28 37.19 1004.33 Average: 74.00 24.08 49.92 2595.02 10451.21 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5451808 7019396 2430624 30.84 2688 1757996 794016 8.89 189888 1949264 117672 01:40:01 AM 5120728 6942192 2761704 35.04 2688 1998232 818208 9.16 212116 2201564 87016 01:41:01 AM 5228116 7055356 2654316 33.67 2688 2004560 716156 8.02 241160 2068504 24 01:42:01 AM 4971216 6996944 2911216 36.93 2688 2194732 703900 7.88 261188 2279220 144748 01:43:01 AM 5027084 6902304 2855348 36.22 2688 2048488 794576 8.90 270716 2226360 21136 01:44:01 AM 5082368 6937256 2800064 35.52 2688 2030244 770188 8.62 439696 2009480 36 Average: 5146887 6975575 2735545 34.70 2688 2005709 766174 8.58 269127 2122399 61772 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 298.82 187.31 1320.15 59.82 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 75.56 61.96 758.66 9.47 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 15.18 8.23 9.03 3.18 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 260.50 201.57 318.63 43.52 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 50.94 38.03 76.38 25.65 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 12.30 10.73 9.90 5.17 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 118.88 84.64 415.48 24.47 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) 07/28/2024 _x86_64_ (2 CPU) 01:37:42 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 38.82 0.06 10.49 12.61 0.11 37.92 01:39:01 AM 0 44.34 0.05 11.52 14.06 0.12 29.91 01:39:01 AM 1 33.30 0.07 9.46 11.16 0.10 45.92 01:40:01 AM all 35.73 0.00 5.71 3.72 0.11 54.73 01:40:01 AM 0 43.07 0.00 6.44 3.32 0.10 47.07 01:40:01 AM 1 28.41 0.00 4.99 4.13 0.12 62.36 01:41:01 AM all 12.34 0.00 1.57 3.62 0.07 82.41 01:41:01 AM 0 16.68 0.00 1.59 2.68 0.07 78.98 01:41:01 AM 1 8.00 0.00 1.56 4.55 0.07 85.82 01:42:01 AM all 29.12 0.00 4.66 1.40 0.08 64.74 01:42:01 AM 0 39.73 0.00 5.46 1.66 0.07 53.09 01:42:01 AM 1 18.51 0.00 3.87 1.14 0.08 76.40 01:43:01 AM all 10.34 0.00 1.92 2.12 0.06 85.55 01:43:01 AM 0 13.07 0.00 1.69 2.77 0.05 82.42 01:43:01 AM 1 7.60 0.00 2.16 1.47 0.07 88.69 01:44:01 AM all 16.50 0.00 2.00 1.60 0.06 79.83 01:44:01 AM 0 28.12 0.00 2.67 2.82 0.07 66.32 01:44:01 AM 1 4.86 0.00 1.34 0.38 0.05 93.37 Average: all 23.80 0.01 4.39 4.17 0.08 67.55 Average: 0 30.82 0.01 4.89 4.54 0.08 59.66 Average: 1 16.78 0.01 3.89 3.80 0.08 75.44