---> uname -a: Linux prd-centos8-builder-4c-16g-41289.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 769 12457 19 2534 14656 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:3a:f3:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe3a:f376/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:8a:92: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) 10/10/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 213.85 39.14 174.71 8675.94 16849.02 06:51:01 PM 169.24 16.51 152.73 3313.03 11380.61 06:52:01 PM 109.96 1.97 108.00 646.98 8317.78 Average: 164.35 19.20 145.15 4211.98 12182.47 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13196120 15065432 2943320 18.24 2688 2083792 1188484 6.91 247800 2338144 209756 06:51:01 PM 12323216 14494136 3816224 23.65 2688 2375144 1628800 9.48 246892 3163636 150076 06:52:01 PM 12754860 15005044 3384580 20.97 2688 2451176 1160868 6.75 432324 2538208 1308 Average: 12758065 14854871 3381375 20.95 2688 2303371 1326051 7.71 309005 2679996 120380 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 339.92 196.37 1396.12 62.05 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 234.84 200.08 2408.87 35.65 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 62.46 57.13 628.45 14.08 0.00 0.00 0.00 0.00 06:52:01 PM 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 212.41 151.19 1477.81 37.26 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) 10/10/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 23.78 0.00 4.75 5.69 0.10 65.68 06:50:01 PM 0 22.28 0.00 4.67 7.42 0.08 65.55 06:50:01 PM 1 28.98 0.00 4.81 4.66 0.08 61.47 06:50:01 PM 2 24.42 0.00 5.44 5.70 0.12 64.32 06:50:01 PM 3 19.48 0.00 4.07 4.99 0.10 71.36 06:51:01 PM all 27.00 0.00 2.88 2.64 0.11 67.36 06:51:01 PM 0 21.25 0.00 2.29 2.42 0.12 73.92 06:51:01 PM 1 27.80 0.00 3.80 3.36 0.12 64.92 06:51:01 PM 2 27.88 0.00 2.44 2.91 0.12 66.65 06:51:01 PM 3 31.10 0.00 3.00 1.88 0.10 63.93 06:52:01 PM all 28.05 0.00 2.29 2.59 0.09 66.98 06:52:01 PM 0 21.45 0.00 1.60 2.21 0.08 74.66 06:52:01 PM 1 26.44 0.00 3.03 2.36 0.08 68.08 06:52:01 PM 2 35.37 0.00 2.68 2.15 0.10 59.70 06:52:01 PM 3 28.97 0.00 1.86 3.63 0.08 65.46 Average: all 26.28 0.00 3.30 3.64 0.10 66.68 Average: 0 21.66 0.00 2.85 4.01 0.09 71.39 Average: 1 27.74 0.00 3.88 3.46 0.10 64.83 Average: 2 29.23 0.00 3.52 3.58 0.11 63.56 Average: 3 26.53 0.00 2.97 3.50 0.09 66.91