---> uname -a: Linux prd-centos8-builder-4c-4g-4503.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 809 9551 19 5400 14602 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:38:34:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe38:3426/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:de:a7:af 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) 04/03/2024 _x86_64_ (4 CPU) 23:04:07 LINUX RESTART (4 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 98.23 8.03 90.20 1342.49 7596.13 11:07:01 PM 193.92 18.41 175.51 4066.63 13314.19 11:08:01 PM 131.21 0.88 130.32 31.72 13027.69 11:09:01 PM 131.36 0.00 131.36 0.00 67285.46 11:10:01 PM 86.29 0.52 85.77 46.65 35810.81 11:11:01 PM 22.36 0.37 21.99 67.04 597.20 Average: 110.56 4.70 105.86 925.77 22942.01 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 13205220 15087952 2934224 18.18 2688 2096224 1146800 6.67 227276 2345780 138760 11:07:01 PM 11197404 13636224 4942040 30.62 2688 2637468 2489308 14.48 321896 4191888 219948 11:08:01 PM 9629072 13446340 6510372 40.34 2688 4002924 2418400 14.07 723396 5314776 1260292 11:09:01 PM 7747824 12907460 8391620 51.99 2688 5323672 2909704 16.93 577712 7298788 986564 11:10:01 PM 9768540 14970908 6370904 39.47 2688 5365644 1133352 6.59 579832 5277856 140 11:11:01 PM 9812448 14982832 6326996 39.20 2688 5334728 1109596 6.46 737908 5079488 1164 Average: 10226751 14171953 5912693 36.64 2688 4126777 1867860 10.87 528003 4918096 434478 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 76.57 67.53 917.58 8.62 0.00 0.00 0.00 0.00 11:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 409.00 311.53 5417.62 47.81 0.00 0.00 0.00 0.00 11:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 PM eth0 267.66 220.36 3234.34 35.40 0.00 0.00 0.00 0.00 11:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 11:09:01 PM eth0 98.43 82.91 220.75 27.40 0.00 0.00 0.00 0.00 11:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 54.53 47.80 14.07 89.77 0.00 0.00 0.00 0.00 11:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 61.75 59.08 24.26 26.14 0.00 0.00 0.00 0.00 11:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 161.33 131.54 1638.09 39.19 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) 04/03/2024 _x86_64_ (4 CPU) 23:04:07 LINUX RESTART (4 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 20.04 0.00 2.57 1.06 0.07 76.27 11:06:01 PM 0 36.70 0.00 4.37 1.84 0.08 57.01 11:06:01 PM 1 15.88 0.00 2.27 0.62 0.07 81.16 11:06:01 PM 2 14.33 0.00 1.75 0.94 0.07 82.92 11:06:01 PM 3 13.19 0.00 1.87 0.84 0.05 84.05 11:07:01 PM all 45.06 0.00 3.71 1.63 0.11 49.49 11:07:01 PM 0 46.88 0.00 4.41 3.06 0.12 45.53 11:07:01 PM 1 46.76 0.00 3.75 0.79 0.10 48.61 11:07:01 PM 2 49.77 0.00 2.91 1.29 0.12 45.91 11:07:01 PM 3 36.83 0.00 3.78 1.37 0.10 57.91 11:08:01 PM all 52.98 0.00 3.54 0.62 0.08 42.78 11:08:01 PM 0 40.58 0.00 4.11 0.92 0.08 54.31 11:08:01 PM 1 50.82 0.00 2.59 0.55 0.08 45.96 11:08:01 PM 2 66.81 0.00 4.89 0.35 0.08 27.86 11:08:01 PM 3 53.70 0.00 2.56 0.67 0.07 43.00 11:09:01 PM all 45.55 0.00 4.14 1.61 0.08 48.62 11:09:01 PM 0 42.59 0.00 4.67 0.67 0.08 51.99 11:09:01 PM 1 39.22 0.00 4.84 0.78 0.07 55.08 11:09:01 PM 2 57.91 0.00 5.44 3.24 0.08 33.33 11:09:01 PM 3 42.49 0.00 1.60 1.75 0.08 54.08 11:10:01 PM all 10.86 0.00 1.16 1.06 0.04 86.88 11:10:01 PM 0 8.53 0.00 1.25 0.73 0.03 89.45 11:10:01 PM 1 7.26 0.00 0.80 1.27 0.07 90.60 11:10:01 PM 2 19.73 0.00 1.94 1.64 0.03 76.66 11:10:01 PM 3 7.93 0.00 0.65 0.58 0.03 90.80 11:11:01 PM all 14.66 0.00 1.74 0.10 0.05 83.46 11:11:01 PM 0 11.44 0.00 2.02 0.10 0.05 86.39 11:11:01 PM 1 23.59 0.00 1.49 0.18 0.07 74.67 11:11:01 PM 2 15.15 0.00 1.85 0.05 0.05 82.89 11:11:01 PM 3 8.44 0.00 1.59 0.05 0.05 89.87 Average: all 31.52 0.00 2.81 1.01 0.07 64.58 Average: 0 31.11 0.00 3.47 1.22 0.08 64.12 Average: 1 30.58 0.00 2.62 0.70 0.08 66.02 Average: 2 37.30 0.00 3.13 1.25 0.07 58.24 Average: 3 27.09 0.00 2.01 0.88 0.06 69.96