---> uname -a: Linux prd-centos8-builder-4c-4g-9717.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 808 12019 19 2932 14603 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:18:5a:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe18:5a5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:e9:ef:7a 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/21/2023 _x86_64_ (4 CPU) 12:00:29 LINUX RESTART (4 CPU) 12:01:01 PM tps rtps wtps bread/s bwrtn/s 12:02:01 PM 137.60 15.93 121.67 2668.40 6886.11 12:03:01 PM 177.41 16.34 161.06 3286.10 9455.90 12:04:01 PM 159.64 4.38 155.26 1026.38 12668.39 12:05:01 PM 26.99 0.70 26.29 124.49 1960.73 12:06:01 PM 20.09 0.00 20.09 0.00 2354.91 12:07:01 PM 28.99 0.00 28.99 0.00 1788.84 12:08:01 PM 38.11 0.08 38.03 9.87 4444.64 Average: 84.12 5.35 78.77 1016.48 5651.59 12:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 PM 13219048 15032484 2920272 18.09 2688 2033664 1217668 7.08 240792 2343768 115436 12:03:01 PM 12458520 14651656 3680800 22.81 2688 2398536 1507820 8.77 247064 3038920 225588 12:04:01 PM 11199036 13562784 4940284 30.61 2688 2564952 2470808 14.38 351012 4171124 28624 12:05:01 PM 10145472 12570544 5993848 37.14 2688 2623696 3583164 20.85 371396 5192632 36900 12:06:01 PM 10195104 12667132 5944216 36.83 2688 2669192 3511804 20.43 381420 5129112 20452 12:07:01 PM 10093288 12686500 6046032 37.46 2688 2784032 3204880 18.65 412768 5175984 91716 12:08:01 PM 12307800 14944308 3831520 23.74 2688 2825888 1149792 6.69 594780 2779320 15296 Average: 11374038 13730773 4765282 29.53 2688 2557137 2377991 13.84 371319 3975837 76287 12:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 223.06 157.32 1604.70 42.47 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 177.07 147.12 2170.41 31.96 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 137.69 116.52 1600.26 18.71 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 39.17 37.25 422.74 6.47 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 17.34 17.07 11.82 5.76 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 14.50 14.01 48.82 4.19 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.15 15.11 8.27 7.55 0.00 0.00 0.00 0.00 12:08:01 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 89.29 72.06 838.18 16.73 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/21/2023 _x86_64_ (4 CPU) 12:00:29 LINUX RESTART (4 CPU) 12:01:01 PM CPU %user %nice %system %iowait %steal %idle 12:02:01 PM all 17.24 0.00 2.05 3.98 0.08 76.65 12:02:01 PM 0 16.64 0.00 1.99 2.36 0.07 78.95 12:02:01 PM 1 11.81 0.00 1.84 3.13 0.10 83.11 12:02:01 PM 2 11.38 0.00 1.93 3.05 0.07 83.58 12:02:01 PM 3 29.15 0.00 2.43 7.39 0.08 60.95 12:03:01 PM all 25.65 0.00 2.12 2.58 0.08 69.57 12:03:01 PM 0 24.68 0.00 2.22 1.82 0.08 71.20 12:03:01 PM 1 33.34 0.00 2.32 2.17 0.08 62.09 12:03:01 PM 2 12.09 0.00 1.98 4.82 0.08 81.03 12:03:01 PM 3 32.48 0.00 1.95 1.52 0.07 63.98 12:04:01 PM all 73.14 0.00 2.18 2.63 0.10 21.95 12:04:01 PM 0 80.86 0.00 1.67 1.92 0.08 15.46 12:04:01 PM 1 63.28 0.00 2.63 3.27 0.12 30.71 12:04:01 PM 2 74.66 0.00 1.67 1.12 0.10 22.45 12:04:01 PM 3 73.75 0.00 2.73 4.20 0.10 19.23 12:05:01 PM all 82.46 0.00 1.72 0.29 0.09 15.43 12:05:01 PM 0 86.51 0.00 1.22 0.07 0.08 12.12 12:05:01 PM 1 82.53 0.00 1.61 0.49 0.08 15.29 12:05:01 PM 2 76.63 0.00 1.79 0.30 0.10 21.18 12:05:01 PM 3 84.17 0.00 2.25 0.32 0.10 13.16 12:06:01 PM all 80.94 0.00 1.96 0.25 0.12 16.74 12:06:01 PM 0 81.00 0.00 1.76 0.03 0.10 17.11 12:06:01 PM 1 81.08 0.00 1.88 0.42 0.12 16.50 12:06:01 PM 2 82.27 0.00 2.14 0.42 0.13 15.03 12:06:01 PM 3 79.41 0.00 2.06 0.12 0.12 18.29 12:07:01 PM all 80.65 0.00 1.96 0.20 0.11 17.07 12:07:01 PM 0 73.27 0.00 2.12 0.22 0.13 24.26 12:07:01 PM 1 77.22 0.00 1.87 0.52 0.10 20.28 12:07:01 PM 2 84.80 0.00 1.12 0.05 0.12 13.91 12:07:01 PM 3 87.30 0.00 2.74 0.03 0.10 9.82 12:08:01 PM all 63.47 0.00 1.71 0.45 0.09 34.28 12:08:01 PM 0 59.19 0.00 1.75 0.53 0.08 38.44 12:08:01 PM 1 59.21 0.00 2.22 0.20 0.10 38.27 12:08:01 PM 2 64.34 0.00 1.36 0.27 0.10 33.93 12:08:01 PM 3 71.14 0.00 1.52 0.78 0.08 26.48 Average: all 60.51 0.00 1.96 1.48 0.10 35.95 Average: 0 60.30 0.00 1.82 0.99 0.09 36.80 Average: 1 58.35 0.00 2.05 1.46 0.10 38.04 Average: 2 58.03 0.00 1.71 1.43 0.10 38.72 Average: 3 65.36 0.00 2.24 2.05 0.09 30.26