---> uname -a: Linux prd-centos8-builder-4c-4g-4348.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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): 0-3 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 790 9616 19 5354 14621 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:5e:fc:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe5e:fc8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:b9:23:ea 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 21:19:05 LINUX RESTART (4 CPU) 09:20:03 PM tps rtps wtps bread/s bwrtn/s 09:21:01 PM 129.70 21.06 108.63 4550.16 9143.97 09:22:01 PM 189.03 4.93 184.10 1042.33 17039.15 09:23:01 PM 135.47 0.48 134.99 9.06 26099.05 09:24:01 PM 109.86 0.00 109.86 0.00 66222.57 09:25:01 PM 102.00 0.75 101.25 90.10 17484.44 Average: 133.24 5.34 127.90 1115.28 27319.11 09:20:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 PM 12985648 14997148 3153800 19.54 2688 2221656 1276328 7.43 215460 2561544 115020 09:22:01 PM 10828640 13280356 5310808 32.91 2688 2650260 2739440 15.94 331100 4550980 73792 09:23:01 PM 9155724 13432564 6983724 43.27 2688 4457500 2493376 14.51 837424 5667576 1113224 09:24:01 PM 9834692 14977952 6304756 39.06 2688 5309768 1137220 6.62 555504 5247572 440052 09:25:01 PM 9880392 15003536 6259056 38.78 2688 5290812 1130816 6.58 736016 5022772 10992 Average: 10537019 14338311 5602429 34.71 2688 3985999 1755436 10.21 535101 4610089 350616 09:20:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 80.35 65.86 813.52 18.40 0.00 0.00 0.00 0.00 09:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM eth0 374.30 298.58 5342.35 43.30 0.00 0.00 0.00 0.00 09:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 09:23:01 PM eth0 256.29 212.17 3107.33 33.14 0.00 0.00 0.00 0.00 09:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 PM eth0 91.25 79.63 192.18 26.50 0.00 0.00 0.00 0.00 09:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM eth0 70.71 67.41 26.05 98.97 0.00 0.00 0.00 0.00 09:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 175.24 145.28 1903.96 44.23 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 21:19:05 LINUX RESTART (4 CPU) 09:20:03 PM CPU %user %nice %system %iowait %steal %idle 09:21:01 PM all 21.68 0.00 2.98 1.43 0.07 73.84 09:21:01 PM 0 18.73 0.00 1.93 1.16 0.07 78.11 09:21:01 PM 1 24.25 0.00 3.37 1.81 0.07 70.50 09:21:01 PM 2 25.79 0.00 3.65 1.02 0.07 69.47 09:21:01 PM 3 17.95 0.00 2.96 1.73 0.09 77.27 09:22:01 PM all 63.02 0.00 3.70 1.87 0.11 31.30 09:22:01 PM 0 67.70 0.00 2.59 1.91 0.12 27.68 09:22:01 PM 1 66.35 0.00 3.90 1.61 0.12 28.03 09:22:01 PM 2 56.05 0.00 5.09 2.53 0.12 36.21 09:22:01 PM 3 61.96 0.00 3.21 1.42 0.10 33.31 09:23:01 PM all 40.10 0.00 3.69 3.35 0.08 52.78 09:23:01 PM 0 41.49 0.00 6.06 3.78 0.12 48.56 09:23:01 PM 1 30.56 0.00 1.37 1.65 0.07 66.35 09:23:01 PM 2 57.74 0.00 5.03 0.87 0.07 36.30 09:23:01 PM 3 30.59 0.00 2.31 7.12 0.07 59.92 09:24:01 PM all 41.89 0.00 3.88 5.16 0.10 48.97 09:24:01 PM 0 36.25 0.00 3.82 5.03 0.10 54.80 09:24:01 PM 1 33.60 0.00 2.09 7.15 0.07 57.09 09:24:01 PM 2 34.56 0.00 4.08 2.81 0.12 58.44 09:24:01 PM 3 63.18 0.00 5.53 5.65 0.12 25.52 09:25:01 PM all 17.47 0.00 2.04 1.50 0.08 78.91 09:25:01 PM 0 18.01 0.00 1.34 1.60 0.08 78.96 09:25:01 PM 1 10.06 0.00 1.86 1.26 0.08 86.74 09:25:01 PM 2 16.08 0.00 2.54 2.54 0.07 78.77 09:25:01 PM 3 25.71 0.00 2.44 0.60 0.07 71.18 Average: all 36.93 0.00 3.26 2.67 0.09 57.05 Average: 0 36.55 0.00 3.16 2.71 0.10 57.50 Average: 1 33.03 0.00 2.51 2.70 0.08 61.68 Average: 2 38.13 0.00 4.08 1.96 0.09 55.74 Average: 3 40.03 0.00 3.29 3.32 0.09 53.28