---> uname -a: Linux prd-centos8-builder-4c-4g-3995.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 12026 19 2942 14618 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:c8:83:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fec8:8347/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:85:a5:f9 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/02/2024 _x86_64_ (4 CPU) 13:39:17 LINUX RESTART (4 CPU) 01:40:00 PM tps rtps wtps bread/s bwrtn/s 01:40:02 PM 42.78 8.33 34.44 337.78 30492.78 01:41:01 PM 62.75 21.97 40.78 5371.10 28022.70 01:42:01 PM 113.46 6.43 107.03 1151.48 3185.67 01:43:01 PM 99.47 7.33 92.13 1290.45 8323.55 01:44:01 PM 100.10 0.92 99.18 120.51 11399.60 01:45:01 PM 136.25 0.73 135.52 103.02 20462.55 Average: 102.18 7.43 94.75 1587.00 14330.41 01:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:02 PM 14106476 15480408 2032968 12.60 2688 1604736 703936 4.36 120832 1616856 789424 01:41:01 PM 13731284 15234752 2408160 14.92 2688 1733508 1020168 5.94 161308 1947232 25572 01:42:01 PM 13477144 15124192 2662300 16.50 2688 1872480 1110156 6.46 201020 2145308 65576 01:43:01 PM 13102652 15038404 3036792 18.82 2688 2147028 1158276 6.74 234124 2428924 130256 01:44:01 PM 12376416 14845988 3763028 23.32 2688 2662788 1366924 7.95 262124 3058752 369648 01:45:01 PM 12354172 15008676 3785272 23.45 2688 2833668 1108916 6.45 467376 2832364 24248 Average: 13191357 15122070 2948087 18.27 2688 2142368 1078063 6.27 241131 2338239 234121 01:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:02 PM eth0 17.78 0.00 2.42 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 133.36 80.76 478.84 27.30 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM eth0 122.43 91.07 745.03 34.57 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM eth0 55.62 44.99 603.46 5.66 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 97.45 70.22 1377.19 9.11 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 66.20 53.29 801.40 11.22 0.00 0.00 0.00 0.00 01:45:01 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 94.42 67.62 797.59 17.43 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/02/2024 _x86_64_ (4 CPU) 13:39:17 LINUX RESTART (4 CPU) 01:40:00 PM CPU %user %nice %system %iowait %steal %idle 01:40:02 PM all 0.99 0.00 1.41 56.07 0.00 41.53 01:40:02 PM 0 0.00 0.00 1.73 0.00 0.00 98.27 01:40:02 PM 1 0.56 0.00 0.56 31.84 0.00 67.04 01:40:02 PM 2 1.70 0.00 1.14 97.16 0.00 0.00 01:40:02 PM 3 1.67 0.00 2.22 93.89 0.00 2.22 01:41:01 PM all 10.14 0.00 2.13 25.97 0.05 61.71 01:41:01 PM 0 10.20 0.00 1.76 29.45 0.03 58.56 01:41:01 PM 1 10.24 0.00 2.51 34.39 0.05 52.80 01:41:01 PM 2 11.33 0.00 2.10 27.51 0.05 59.01 01:41:01 PM 3 8.80 0.00 2.14 12.54 0.05 76.48 01:42:01 PM all 9.04 0.00 1.71 1.17 0.05 88.03 01:42:01 PM 0 8.06 0.00 1.60 1.65 0.07 88.62 01:42:01 PM 1 15.20 0.00 2.81 1.64 0.07 80.28 01:42:01 PM 2 9.87 0.00 1.22 0.65 0.03 88.23 01:42:01 PM 3 3.03 0.00 1.22 0.72 0.05 94.98 01:43:01 PM all 17.63 0.00 2.37 1.85 0.06 78.08 01:43:01 PM 0 17.72 0.00 3.20 2.17 0.07 76.84 01:43:01 PM 1 22.04 0.00 2.50 0.97 0.07 74.42 01:43:01 PM 2 20.20 0.00 2.52 3.23 0.07 73.98 01:43:01 PM 3 10.56 0.00 1.26 1.05 0.05 87.08 01:44:01 PM all 19.37 0.00 3.23 2.70 0.10 74.60 01:44:01 PM 0 15.97 0.00 3.07 3.35 0.10 77.51 01:44:01 PM 1 27.83 0.00 4.04 3.42 0.10 64.61 01:44:01 PM 2 25.60 0.00 3.16 1.52 0.10 69.62 01:44:01 PM 3 8.07 0.00 2.66 2.49 0.10 86.68 01:45:01 PM all 18.94 0.00 3.60 6.30 0.08 71.08 01:45:01 PM 0 12.77 0.00 4.29 4.12 0.08 78.73 01:45:01 PM 1 25.27 0.00 3.55 7.11 0.08 63.99 01:45:01 PM 2 27.07 0.00 3.51 9.40 0.10 59.92 01:45:01 PM 3 10.63 0.00 3.05 4.57 0.05 81.70 Average: all 14.96 0.00 2.60 7.81 0.07 74.56 Average: 0 12.88 0.00 2.78 8.01 0.07 76.25 Average: 1 20.05 0.00 3.07 9.53 0.07 67.28 Average: 2 18.74 0.00 2.49 8.91 0.07 69.79 Average: 3 8.18 0.00 2.06 4.78 0.06 84.92