---> uname -a: Linux prd-centos8-robot-2c-8g-1745.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4811 19 2302 6810 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:65:51:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe65:512f/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) 10/27/2024 _x86_64_ (2 CPU) 01:35:27 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 127.64 53.48 74.16 7441.79 13434.36 01:38:01 AM 90.59 0.70 89.89 50.78 10114.90 01:39:01 AM 30.98 0.42 30.56 64.79 2436.04 01:40:01 AM 60.41 2.70 57.71 429.86 7184.52 Average: 77.41 14.32 63.08 1996.88 8292.70 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5380500 7070716 2501924 31.74 2688 1872596 665092 7.45 210132 1968360 152572 01:38:01 AM 5179556 7009296 2702868 34.29 2688 2007216 694740 7.78 221680 2132572 30112 01:39:01 AM 5064204 7000544 2818220 35.75 2688 2110320 720380 8.07 259864 2199984 83112 01:40:01 AM 4944624 6985612 2937800 37.27 2688 2210140 716812 8.03 300064 2261752 13344 Average: 5142221 7016542 2740203 34.76 2688 2050068 699256 7.83 247935 2140667 69785 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 300.22 192.80 1561.60 59.39 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 64.18 46.97 616.90 7.96 0.00 0.00 0.00 0.00 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 46.68 37.61 296.31 9.19 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 50.83 41.67 28.23 27.33 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 115.48 79.76 625.78 25.97 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) 10/27/2024 _x86_64_ (2 CPU) 01:35:27 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 44.90 0.03 7.85 4.40 0.10 42.73 01:37:01 AM 0 49.93 0.02 7.97 3.75 0.10 38.23 01:37:01 AM 1 39.85 0.03 7.72 5.05 0.10 47.24 01:38:01 AM all 23.08 0.00 3.35 3.37 0.08 70.12 01:38:01 AM 0 34.40 0.00 4.18 3.75 0.08 57.59 01:38:01 AM 1 11.81 0.00 2.52 2.98 0.08 82.61 01:39:01 AM all 22.22 0.00 3.24 0.70 0.08 73.76 01:39:01 AM 0 28.06 0.00 3.94 0.55 0.10 67.35 01:39:01 AM 1 16.38 0.00 2.54 0.85 0.07 80.16 01:40:01 AM all 26.12 0.00 3.92 2.21 0.08 67.67 01:40:01 AM 0 32.87 0.00 4.56 3.01 0.08 59.47 01:40:01 AM 1 19.38 0.00 3.27 1.42 0.08 75.85 Average: all 29.06 0.01 4.58 2.67 0.09 63.59 Average: 0 36.31 0.00 5.16 2.76 0.09 55.67 Average: 1 21.83 0.01 4.01 2.57 0.08 71.50