---> uname -a: Linux prd-centos8-builder-4c-4g-18250.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 817 12413 19 2529 14608 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:6f:c5:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe6f:c5af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4e:11:a4:b6 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) 07/06/2024 _x86_64_ (4 CPU) 10:01:32 LINUX RESTART (4 CPU) 10:02:01 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 231.92 26.16 205.76 6741.62 8162.95 10:04:01 AM 171.75 17.61 154.14 3786.38 12222.27 Average: 201.82 21.88 179.94 5263.39 10193.45 10:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 13310588 15137256 2828852 17.53 2688 2040816 1100944 6.41 209864 2261388 154644 10:04:01 AM 11855032 14054944 4284408 26.55 2688 2402108 2076900 12.08 247928 3620780 94048 Average: 12582810 14596100 3556630 22.04 2688 2221462 1588922 9.24 228896 2941084 124346 10:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 283.66 169.14 1514.96 60.23 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 226.00 196.97 2480.14 34.63 0.00 0.00 0.00 0.00 10:04:01 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 254.82 183.06 1997.75 47.43 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) 07/06/2024 _x86_64_ (4 CPU) 10:01:32 LINUX RESTART (4 CPU) 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 25.34 0.00 4.53 2.22 0.08 67.84 10:03:01 AM 0 16.39 0.00 2.43 0.67 0.07 80.44 10:03:01 AM 1 32.14 0.00 5.83 2.17 0.08 59.79 10:03:01 AM 2 30.22 0.00 5.28 4.33 0.08 60.08 10:03:01 AM 3 22.67 0.00 4.59 1.71 0.07 70.96 10:04:01 AM all 35.42 0.00 2.89 6.68 0.11 54.90 10:04:01 AM 0 33.65 0.00 2.35 9.51 0.10 54.39 10:04:01 AM 1 36.22 0.00 3.88 5.92 0.12 53.86 10:04:01 AM 2 37.27 0.00 3.88 8.56 0.12 50.17 10:04:01 AM 3 34.54 0.00 1.48 2.79 0.12 61.08 Average: all 30.36 0.00 3.72 4.44 0.09 61.39 Average: 0 24.97 0.00 2.39 5.06 0.08 67.50 Average: 1 34.18 0.00 4.86 4.04 0.10 56.83 Average: 2 33.72 0.00 4.59 6.42 0.10 55.17 Average: 3 28.60 0.00 3.04 2.25 0.09 66.03