---> uname -a: Linux prd-centos8-builder-4c-4g-19106.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 746 11946 19 3068 14681 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:26:f9:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe26:f977/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:23:01:0a 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) 07/09/2024 _x86_64_ (4 CPU) 04:38:30 LINUX RESTART (4 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 136.74 35.30 101.43 9060.45 24472.03 04:41:01 AM 76.34 8.76 67.58 1408.20 10738.95 Average: 106.54 22.03 84.51 5234.32 17605.49 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 12700548 15135196 3438892 21.31 2688 2656872 1097048 6.38 435456 2675324 192868 04:41:01 AM 12367164 15093368 3772276 23.37 2688 2933776 1087100 6.32 477964 2914776 159920 Average: 12533856 15114282 3605584 22.34 2688 2795324 1092074 6.35 456710 2795050 176394 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 3.52 3.52 0.23 0.23 0.00 0.00 0.00 0.00 04:40:01 AM eth0 414.80 285.50 4788.04 57.37 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 85.49 70.46 919.34 10.08 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 250.14 177.98 2853.69 33.72 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) 07/09/2024 _x86_64_ (4 CPU) 04:38:30 LINUX RESTART (4 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 54.71 0.00 4.18 4.68 0.09 36.34 04:40:01 AM 0 63.01 0.00 4.00 5.31 0.07 27.62 04:40:01 AM 1 54.22 0.00 4.87 5.42 0.08 35.41 04:40:01 AM 2 44.18 0.00 2.78 3.93 0.10 49.01 04:40:01 AM 3 57.30 0.00 5.05 4.06 0.10 33.49 04:41:01 AM all 18.56 0.00 2.54 1.54 0.09 77.27 04:41:01 AM 0 11.90 0.00 1.75 0.85 0.10 85.39 04:41:01 AM 1 20.96 0.00 2.37 2.12 0.12 74.43 04:41:01 AM 2 28.13 0.00 3.78 1.14 0.07 66.89 04:41:01 AM 3 13.23 0.00 2.26 2.06 0.07 82.39 Average: all 36.58 0.00 3.36 3.11 0.09 56.87 Average: 0 37.43 0.00 2.88 3.08 0.08 56.53 Average: 1 37.55 0.00 3.62 3.77 0.10 54.97 Average: 2 36.10 0.00 3.28 2.53 0.08 58.01 Average: 3 35.23 0.00 3.65 3.06 0.08 57.98