---> uname -a: Linux prd-centos8-builder-2c-2g-2809.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 668 3951 19 3077 6711 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:75:00:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe75:1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:ee:55:1f 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/30/2024 _x86_64_ (2 CPU) 10:49:23 LINUX RESTART (2 CPU) 10:50:00 AM tps rtps wtps bread/s bwrtn/s 10:50:02 AM 56.65 55.67 0.99 28394.09 46.80 10:51:01 AM 154.07 22.96 131.11 5791.66 9318.91 10:52:01 AM 101.22 0.15 101.07 32.92 12609.78 10:53:01 AM 175.74 1.48 174.26 176.07 31141.45 Average: 142.64 8.65 133.99 2275.16 17538.49 10:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:02 AM 5838576 7297112 2043856 25.93 2688 1656592 843752 9.45 124088 1651400 36492 10:51:01 AM 5046744 6953704 2835688 35.97 2688 2087808 1020296 11.42 252304 2249524 124024 10:52:01 AM 4501408 6861732 3381024 42.89 2688 2528356 1127020 12.62 286524 2715668 336420 10:53:01 AM 4043376 6869316 3839056 48.70 2688 2970024 987904 11.06 449772 2927496 14296 Average: 4857526 6995466 3024906 38.38 2688 2310695 994743 11.14 278172 2386022 127808 10:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:02 AM eth0 8.37 10.34 1.01 2.93 0.00 0.00 0.00 0.00 10:50:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 361.81 215.45 2224.14 62.98 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 176.44 120.54 2757.22 18.53 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 30.51 29.87 38.91 11.17 0.00 0.00 0.00 0.00 10:53:01 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 186.60 120.19 1651.63 30.40 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/30/2024 _x86_64_ (2 CPU) 10:49:23 LINUX RESTART (2 CPU) 10:50:00 AM CPU %user %nice %system %iowait %steal %idle 10:50:02 AM all 79.44 0.00 13.20 4.57 0.00 2.79 10:50:02 AM 0 78.87 0.00 12.37 5.15 0.00 3.61 10:50:02 AM 1 80.00 0.00 14.00 4.00 0.00 2.00 10:51:01 AM all 35.88 0.00 7.49 6.45 0.12 50.06 10:51:01 AM 0 32.36 0.00 6.74 6.86 0.10 53.93 10:51:01 AM 1 39.39 0.00 8.23 6.04 0.14 46.20 10:52:01 AM all 32.32 0.00 5.98 4.65 0.10 56.94 10:52:01 AM 0 26.71 0.00 5.72 5.22 0.10 62.25 10:52:01 AM 1 37.94 0.00 6.25 4.09 0.10 51.63 10:53:01 AM all 46.01 0.00 6.68 6.21 0.10 41.00 10:53:01 AM 0 44.93 0.00 7.08 8.40 0.10 39.48 10:53:01 AM 1 47.08 0.00 6.29 4.01 0.10 42.52 Average: all 38.52 0.00 6.78 5.75 0.11 48.83 Average: 0 35.16 0.00 6.57 6.81 0.10 51.36 Average: 1 41.90 0.00 7.00 4.70 0.11 46.30