---> uname -a: Linux prd-centos8-builder-2c-2g-7665.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 3976 19 3061 6720 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:80:6f:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe80:6f20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:7c:5f:29 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/13/2023 _x86_64_ (2 CPU) 11:33:51 LINUX RESTART (2 CPU) 11:34:01 AM tps rtps wtps bread/s bwrtn/s 11:35:01 AM 282.62 127.49 155.13 14406.26 40588.04 11:36:01 AM 113.93 6.65 107.28 1271.12 10214.05 11:37:01 AM 193.63 2.00 191.63 79.45 29706.35 11:38:01 AM 105.91 1.32 104.60 118.76 18270.91 Average: 174.03 34.37 139.66 3969.17 24695.23 11:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 AM 5303460 6999408 2578836 32.72 2688 1889416 1010200 11.31 194468 2102144 79640 11:36:01 AM 4912828 6954836 2969468 37.67 2688 2219304 1009968 11.31 241024 2385416 152276 11:37:01 AM 3702972 6748636 4179324 53.02 2688 3187400 1228716 13.76 422332 3302872 394004 11:38:01 AM 4074160 6885208 3808136 48.31 2688 2957244 991636 11.10 453300 2908512 28664 Average: 4498355 6897022 3383941 42.93 2688 2563341 1060130 11.87 327781 2674736 163646 11:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 287.40 179.62 1567.19 56.21 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 88.69 67.19 945.14 8.11 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 170.55 131.98 2530.39 15.75 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 30.19 29.81 55.27 10.36 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 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 144.21 102.15 1274.46 22.61 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/13/2023 _x86_64_ (2 CPU) 11:33:51 LINUX RESTART (2 CPU) 11:34:01 AM CPU %user %nice %system %iowait %steal %idle 11:35:01 AM all 33.60 0.00 6.05 22.07 0.09 38.18 11:35:01 AM 0 29.64 0.00 6.60 22.08 0.10 41.58 11:35:01 AM 1 37.57 0.00 5.49 22.07 0.08 34.78 11:36:01 AM all 37.05 0.00 3.80 3.84 0.12 55.19 11:36:01 AM 0 38.36 0.00 3.69 4.49 0.12 53.34 11:36:01 AM 1 35.75 0.00 3.91 3.20 0.12 57.03 11:37:01 AM all 54.92 0.00 5.67 8.68 0.12 30.62 11:37:01 AM 0 56.63 0.00 6.01 9.47 0.12 27.78 11:37:01 AM 1 53.21 0.00 5.33 7.90 0.12 33.46 11:38:01 AM all 35.72 0.00 3.05 5.53 0.09 55.61 11:38:01 AM 0 36.88 0.00 2.96 5.06 0.08 55.02 11:38:01 AM 1 34.56 0.00 3.14 5.99 0.10 56.20 Average: all 40.33 0.00 4.64 10.01 0.10 44.92 Average: 0 40.39 0.00 4.81 10.25 0.10 44.44 Average: 1 40.27 0.00 4.46 9.77 0.10 45.39