---> uname -a: Linux prd-centos8-builder-4c-4g-8183.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 11170 19 3811 14639 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:34:8e:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe34:8ed4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:4d:4a:8f 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) 12/15/2023 _x86_64_ (4 CPU) 18:16:10 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 119.25 6.83 112.41 1276.72 9585.29 06:19:01 PM 253.44 20.10 233.34 4389.80 8169.22 06:20:01 PM 74.36 0.18 74.18 87.04 9376.19 06:21:01 PM 94.82 1.65 93.17 144.84 5889.96 06:22:01 PM 69.48 0.07 69.41 17.06 6321.58 06:23:01 PM 70.16 0.65 69.51 61.18 31454.33 Average: 113.58 4.91 108.67 995.96 11799.26 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13211772 15144528 2927548 18.14 2688 2141996 1079968 6.28 182988 2368708 150020 06:19:01 PM 12333536 14598108 3805784 23.58 2688 2469972 1492644 8.68 267536 3139180 180460 06:20:01 PM 11755888 14126828 4383432 27.16 2688 2574480 1924592 11.20 318112 3655836 20380 06:21:01 PM 9299108 12046716 6840212 42.38 2688 2946300 3999352 23.27 467348 5939172 249344 06:22:01 PM 11484552 15023500 4654768 28.84 2688 3735224 1154116 6.71 779876 3445612 876832 06:23:01 PM 11433456 14996392 4705864 29.16 2688 3757644 1154340 6.72 956736 3316068 12768 Average: 11586385 14322679 4552935 28.21 2688 2937603 1800835 10.48 495433 3644096 248301 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 79.57 61.99 908.90 8.08 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 271.90 231.58 3088.41 42.33 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 93.34 76.49 1286.54 11.69 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 1698.30 1698.30 1709.25 1709.25 0.00 0.00 0.00 0.00 06:21:01 PM eth0 167.46 133.09 2957.27 19.33 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 1.35 1.35 1.99 1.99 0.00 0.00 0.00 0.00 06:22:01 PM eth0 98.35 78.52 1067.14 12.02 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 81.39 85.45 73.60 162.57 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 283.37 283.37 285.30 285.30 0.00 0.00 0.00 0.00 Average: eth0 132.00 111.19 1563.70 42.67 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) 12/15/2023 _x86_64_ (4 CPU) 18:16:10 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 18.94 0.00 1.75 1.43 0.08 77.80 06:18:01 PM 0 15.69 0.00 1.50 0.72 0.08 82.01 06:18:01 PM 1 20.06 0.00 1.89 0.82 0.08 77.15 06:18:01 PM 2 31.64 0.00 2.19 1.99 0.08 64.11 06:18:01 PM 3 8.36 0.00 1.42 2.21 0.07 87.95 06:19:01 PM all 29.22 0.00 1.77 2.45 0.25 66.31 06:19:01 PM 0 28.86 0.00 2.39 3.26 0.08 65.39 06:19:01 PM 1 29.95 0.00 1.67 2.52 0.07 65.79 06:19:01 PM 2 32.81 0.00 1.35 1.52 0.08 64.23 06:19:01 PM 3 25.23 0.00 1.68 2.50 0.75 69.84 06:20:01 PM all 50.79 0.00 1.29 1.10 0.09 46.74 06:20:01 PM 0 50.84 0.00 1.43 1.04 0.09 46.60 06:20:01 PM 1 54.66 0.00 0.98 0.24 0.09 44.04 06:20:01 PM 2 51.58 0.00 1.59 1.51 0.12 45.20 06:20:01 PM 3 46.03 0.00 1.14 1.61 0.07 51.15 06:21:01 PM all 61.77 0.00 2.74 1.49 0.13 33.87 06:21:01 PM 0 59.90 0.00 3.71 1.81 0.15 34.44 06:21:01 PM 1 62.46 0.00 1.70 1.20 0.12 34.51 06:21:01 PM 2 61.23 0.00 3.03 1.88 0.12 33.74 06:21:01 PM 3 63.50 0.00 2.49 1.07 0.13 32.80 06:22:01 PM all 45.21 0.00 2.00 0.58 0.09 52.12 06:22:01 PM 0 34.79 0.00 1.74 0.28 0.07 63.12 06:22:01 PM 1 42.35 0.00 1.41 0.50 0.08 55.66 06:22:01 PM 2 67.22 0.00 2.36 0.30 0.10 30.01 06:22:01 PM 3 36.42 0.00 2.51 1.23 0.10 59.75 06:23:01 PM all 16.55 0.00 1.17 3.99 0.08 78.20 06:23:01 PM 0 7.36 0.00 0.88 0.28 0.08 91.39 06:23:01 PM 1 35.57 0.00 1.50 5.46 0.08 57.39 06:23:01 PM 2 21.35 0.00 1.67 3.49 0.08 73.40 06:23:01 PM 3 1.92 0.00 0.64 6.74 0.07 90.64 Average: all 37.00 0.00 1.79 1.84 0.12 59.25 Average: 0 32.79 0.00 1.95 1.23 0.09 63.93 Average: 1 40.78 0.00 1.53 1.80 0.09 55.81 Average: 2 44.26 0.00 2.03 1.78 0.10 51.83 Average: 3 30.14 0.00 1.65 2.57 0.20 65.44