---> uname -a: Linux prd-centos8-builder-2c-2g-10480.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 3912 19 3088 6683 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:b9:46:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:feb9:4621/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:21:b1:d3 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) 11/26/2024 _x86_64_ (2 CPU) 08:33:14 LINUX RESTART (2 CPU) 08:34:01 AM tps rtps wtps bread/s bwrtn/s 08:35:01 AM 71.15 7.45 63.70 1153.02 7161.05 08:36:01 AM 111.06 6.88 104.18 1279.17 9130.14 08:37:01 AM 145.74 0.87 144.88 83.32 25294.40 Average: 109.31 5.06 104.25 838.56 13860.86 08:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 AM 5143268 6951620 2739156 34.75 2688 1997888 1019560 11.42 235988 2201736 72572 08:36:01 AM 4749996 6889552 3132428 39.74 2688 2310324 1074228 12.03 281068 2477712 181888 08:37:01 AM 4009580 6844516 3872844 49.13 2688 2979368 992684 11.12 446752 2968084 296976 Average: 4634281 6895229 3248143 41.21 2688 2429193 1028824 11.52 321269 2549177 183812 08:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 197.07 146.19 1754.20 37.81 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 38.82 34.64 361.80 6.54 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 136.58 92.17 2429.28 12.23 0.00 0.00 0.00 0.00 08:37:01 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 124.16 91.00 1515.06 18.86 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) 11/26/2024 _x86_64_ (2 CPU) 08:33:14 LINUX RESTART (2 CPU) 08:34:01 AM CPU %user %nice %system %iowait %steal %idle 08:35:01 AM all 26.85 0.00 4.24 9.04 0.09 59.77 08:35:01 AM 0 36.18 0.00 4.97 10.36 0.10 48.39 08:35:01 AM 1 17.50 0.00 3.52 7.71 0.08 71.19 08:36:01 AM all 32.90 0.00 6.96 9.57 0.12 50.46 08:36:01 AM 0 45.65 0.00 7.55 7.65 0.12 39.03 08:36:01 AM 1 20.16 0.00 6.37 11.49 0.12 61.86 08:37:01 AM all 39.90 0.00 6.57 17.53 0.14 35.87 08:37:01 AM 0 43.31 0.00 6.42 16.01 0.15 34.11 08:37:01 AM 1 36.48 0.00 6.72 19.05 0.12 37.63 Average: all 33.20 0.00 5.93 12.03 0.11 48.73 Average: 0 41.71 0.00 6.31 11.33 0.12 40.52 Average: 1 24.68 0.00 5.54 12.73 0.11 56.94