---> uname -a: Linux prd-centos8-builder-2c-2g-1068.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: 2799.996 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 684 3965 19 3047 6695 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:4a:02:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe4a:2e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:0d:0e:dd 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) 10/25/2024 _x86_64_ (2 CPU) 07:20:32 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 152.81 31.83 120.97 7370.18 22779.29 07:23:01 AM 104.37 0.20 104.17 34.79 9464.58 07:24:01 AM 131.86 1.13 130.73 142.78 22781.45 Average: 129.68 11.06 118.62 2516.32 18341.77 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5183200 6973612 2699224 34.24 2688 1980556 1013608 11.35 235500 2165856 99916 07:23:01 AM 4862712 6919240 3019712 38.31 2688 2229672 1065540 11.93 243852 2409512 142368 07:24:01 AM 4128364 6921488 3754060 47.63 2688 2936984 925668 10.36 419080 2872056 247584 Average: 4724759 6938113 3157665 40.06 2688 2382404 1001605 11.21 299477 2482475 163289 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 317.52 186.69 1688.35 61.81 0.00 0.00 0.00 0.00 07:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 40.49 34.24 361.04 6.74 0.00 0.00 0.00 0.00 07:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 90.90 64.87 1164.65 16.18 0.00 0.00 0.00 0.00 07:24:01 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 149.65 95.27 1071.38 28.25 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) 10/25/2024 _x86_64_ (2 CPU) 07:20:32 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 40.71 0.00 7.89 5.36 0.12 45.92 07:22:01 AM 0 41.71 0.00 8.64 7.54 0.13 41.98 07:22:01 AM 1 39.71 0.00 7.14 3.18 0.10 49.87 07:23:01 AM all 28.80 0.00 5.45 3.48 0.11 62.16 07:23:01 AM 0 29.62 0.00 5.29 3.41 0.10 61.58 07:23:01 AM 1 27.98 0.00 5.62 3.54 0.12 62.74 07:24:01 AM all 35.66 0.00 6.28 6.36 0.13 51.57 07:24:01 AM 0 36.72 0.00 6.31 7.50 0.10 49.36 07:24:01 AM 1 34.61 0.00 6.25 5.21 0.15 53.78 Average: all 35.04 0.00 6.54 5.06 0.12 53.24 Average: 0 36.00 0.00 6.74 6.15 0.11 51.00 Average: 1 34.08 0.00 6.33 3.98 0.12 55.48