---> uname -a: Linux prd-centos8-builder-4c-4g-10201.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: 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1415 11001 19 3343 14006 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:10:29:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe10:295a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:4a:1e:16 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) 12/23/2023 _x86_64_ (4 CPU) 15:26:08 LINUX RESTART (4 CPU) 03:27:01 PM tps rtps wtps bread/s bwrtn/s 03:28:01 PM 135.05 20.53 114.53 4373.61 9702.87 03:29:01 PM 285.00 5.85 279.15 1187.40 13839.18 03:30:01 PM 58.78 1.78 57.00 193.00 3699.80 03:31:01 PM 101.12 0.03 101.08 11.86 8846.61 03:32:01 PM 51.30 2.47 48.83 78.24 8565.69 03:33:01 PM 33.99 0.47 33.53 63.99 10114.75 Average: 110.87 5.19 105.68 984.62 9127.97 03:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 PM 12953948 14987700 3185372 19.74 2688 2242452 1434208 8.34 196344 2605564 137628 03:29:01 PM 11581632 13933856 4557688 28.24 2688 2556284 2128400 12.38 310696 3840492 84752 03:30:01 PM 9468928 12137956 6670392 41.33 2688 2869184 4228540 24.60 393508 5849560 303692 03:31:01 PM 11222108 13817396 4917212 30.47 2688 2794048 2232196 12.99 581920 3910620 8908 03:32:01 PM 11347880 14421256 4791440 29.69 2688 3271336 1684868 9.80 605808 3762384 225228 03:33:01 PM 11286068 14363608 4853252 30.07 2688 3274236 1780036 10.36 782220 3645572 28664 Average: 11310094 13943629 4829226 29.92 2688 2834590 2248041 13.08 478416 3935699 131479 03:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 86.17 66.28 1034.64 16.42 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 327.81 259.74 4084.01 36.77 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 987.67 987.67 988.21 988.21 0.00 0.00 0.00 0.00 03:30:01 PM eth0 106.18 74.78 2191.71 10.61 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 920.98 920.98 921.71 921.71 0.00 0.00 0.00 0.00 03:31:01 PM eth0 86.98 74.44 1276.27 11.27 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 523.76 307.76 1837.98 278.21 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 18.93 17.63 41.04 7.83 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 318.18 318.18 318.39 318.39 0.00 0.00 0.00 0.00 Average: eth0 191.63 133.43 1744.22 60.18 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) 12/23/2023 _x86_64_ (4 CPU) 15:26:08 LINUX RESTART (4 CPU) 03:27:01 PM CPU %user %nice %system %iowait %steal %idle 03:28:01 PM all 21.27 0.00 2.04 1.81 0.07 74.81 03:28:01 PM 0 18.57 0.00 2.27 1.35 0.07 77.74 03:28:01 PM 1 22.07 0.00 2.18 3.23 0.07 72.46 03:28:01 PM 2 28.22 0.00 1.94 2.26 0.08 67.50 03:28:01 PM 3 16.23 0.00 1.77 0.42 0.07 81.52 03:29:01 PM all 64.00 0.00 2.55 1.93 0.11 31.41 03:29:01 PM 0 54.35 0.00 3.97 3.11 0.12 38.45 03:29:01 PM 1 59.62 0.00 2.56 2.35 0.12 35.36 03:29:01 PM 2 72.05 0.00 1.61 0.44 0.10 25.80 03:29:01 PM 3 69.94 0.00 2.06 1.83 0.12 26.05 03:30:01 PM all 51.53 0.00 1.98 0.51 0.10 45.89 03:30:01 PM 0 56.14 0.00 1.61 0.17 0.08 42.01 03:30:01 PM 1 52.71 0.00 2.44 0.79 0.10 43.96 03:30:01 PM 2 50.80 0.00 2.13 0.62 0.10 46.35 03:30:01 PM 3 46.46 0.00 1.73 0.45 0.10 51.27 03:31:01 PM all 60.30 0.00 3.05 0.77 0.10 35.78 03:31:01 PM 0 64.46 0.00 2.71 0.13 0.10 32.60 03:31:01 PM 1 54.76 0.00 4.10 0.54 0.10 40.50 03:31:01 PM 2 59.21 0.00 2.30 0.54 0.10 37.85 03:31:01 PM 3 62.75 0.00 3.09 1.88 0.10 32.17 03:32:01 PM all 44.52 0.00 2.14 0.63 0.09 52.62 03:32:01 PM 0 37.34 0.00 1.97 0.40 0.08 60.20 03:32:01 PM 1 41.62 0.00 1.51 1.00 0.08 55.79 03:32:01 PM 2 54.29 0.00 1.77 0.00 0.08 43.85 03:32:01 PM 3 44.79 0.00 3.30 1.12 0.10 50.69 03:33:01 PM all 14.93 0.00 1.16 0.61 0.05 83.25 03:33:01 PM 0 1.30 0.00 0.58 0.17 0.03 97.91 03:33:01 PM 1 25.56 0.00 1.67 1.65 0.05 71.07 03:33:01 PM 2 12.72 0.00 1.27 0.57 0.07 85.38 03:33:01 PM 3 20.14 0.00 1.10 0.07 0.05 78.64 Average: all 42.72 0.00 2.15 1.04 0.09 54.00 Average: 0 38.63 0.00 2.18 0.89 0.08 58.22 Average: 1 42.70 0.00 2.41 1.59 0.09 53.21 Average: 2 46.19 0.00 1.84 0.74 0.09 51.14 Average: 3 43.35 0.00 2.17 0.96 0.09 53.42