---> uname -a: Linux prd-centos8-builder-4c-4g-9431.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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 790 11097 19 3873 14626 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:be:31:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:febe:31e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:20:ad:58 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) 12/20/2023 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:02 AM tps rtps wtps bread/s bwrtn/s 06:31:02 AM 80.08 9.61 70.47 1613.92 6166.17 06:32:01 AM 132.51 14.13 118.38 3196.88 10986.63 06:33:01 AM 251.54 6.44 245.10 1252.02 9660.97 06:34:01 AM 47.40 1.70 45.70 227.45 4299.13 06:35:01 AM 92.04 0.03 92.00 11.86 6283.21 06:36:01 AM 80.84 0.35 80.49 20.26 18161.83 06:37:01 AM 53.72 0.33 53.39 46.13 20416.60 Average: 105.44 4.63 100.82 903.01 10861.75 06:30:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:02 AM 13284564 15078580 2854756 17.69 2688 2010432 1141576 6.64 183140 2322700 136264 06:32:01 AM 12895804 14954364 3243516 20.10 2688 2267420 1273024 7.41 199352 2660332 62516 06:33:01 AM 11538184 13893992 4601136 28.51 2688 2559336 2399180 13.96 314320 3879888 96380 06:34:01 AM 9454064 12072736 6685256 41.42 2688 2818908 4120572 23.97 380900 5878520 231744 06:35:01 AM 11283884 13876520 4855436 30.08 2688 2790744 2137980 12.44 487396 3941648 49444 06:36:01 AM 11442204 15050884 4697116 29.10 2688 3802428 1092652 6.36 801056 3459484 579344 06:37:01 AM 11363372 14978860 4775948 29.59 2688 3808752 1150624 6.69 978312 3363984 28668 Average: 11608868 14272277 4530452 28.07 2688 2865431 1902230 11.07 477782 3643794 169194 06:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:02 AM eth0 60.02 51.67 821.30 5.98 0.00 0.00 0.00 0.00 06:31:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 95.99 77.15 920.67 22.14 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 276.32 231.24 3662.54 34.24 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 1040.87 1040.87 1035.55 1035.55 0.00 0.00 0.00 0.00 06:34:01 AM eth0 103.55 77.27 2179.78 10.60 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 828.71 828.71 837.19 837.19 0.00 0.00 0.00 0.00 06:35:01 AM eth0 94.22 82.27 1274.79 10.49 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 106.81 82.27 1152.67 13.11 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 81.67 86.59 74.54 162.51 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 268.26 268.26 268.71 268.71 0.00 0.00 0.00 0.00 Average: eth0 117.11 98.50 1443.57 37.10 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) 12/20/2023 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:02 AM CPU %user %nice %system %iowait %steal %idle 06:31:02 AM all 16.98 0.00 1.62 1.53 0.34 79.53 06:31:02 AM 0 16.89 0.00 1.91 1.52 0.46 79.23 06:31:02 AM 1 16.09 0.00 1.39 1.74 0.30 80.48 06:31:02 AM 2 25.80 0.00 1.87 1.53 0.24 70.56 06:31:02 AM 3 9.18 0.00 1.30 1.32 0.37 87.82 06:32:01 AM all 14.77 0.00 1.50 2.95 0.06 80.72 06:32:01 AM 0 6.11 0.00 1.36 4.25 0.07 88.21 06:32:01 AM 1 16.64 0.00 0.92 1.05 0.07 81.32 06:32:01 AM 2 17.82 0.00 1.78 5.66 0.05 74.69 06:32:01 AM 3 18.50 0.00 1.92 0.83 0.07 78.68 06:33:01 AM all 62.30 0.00 2.33 2.93 0.14 32.30 06:33:01 AM 0 57.73 0.00 2.77 4.11 0.15 35.24 06:33:01 AM 1 63.11 0.00 2.06 1.96 0.15 32.73 06:33:01 AM 2 56.67 0.00 2.96 3.58 0.13 36.65 06:33:01 AM 3 71.72 0.00 1.53 2.07 0.13 24.54 06:34:01 AM all 44.05 0.00 1.87 3.03 0.15 50.89 06:34:01 AM 0 44.29 0.00 1.43 2.51 0.12 51.66 06:34:01 AM 1 43.14 0.00 1.90 0.81 0.22 53.94 06:34:01 AM 2 43.15 0.00 2.17 4.04 0.13 50.51 06:34:01 AM 3 45.66 0.00 1.98 4.80 0.12 47.45 06:35:01 AM all 51.05 0.00 2.36 4.98 0.13 41.48 06:35:01 AM 0 54.73 0.00 2.11 0.08 0.12 42.96 06:35:01 AM 1 54.18 0.00 2.24 3.20 0.12 40.26 06:35:01 AM 2 50.04 0.00 1.96 5.83 0.13 42.04 06:35:01 AM 3 45.25 0.00 3.14 10.79 0.13 40.68 06:36:01 AM all 33.66 0.00 1.79 1.92 0.21 62.42 06:36:01 AM 0 23.09 0.00 1.12 0.72 0.22 74.84 06:36:01 AM 1 63.81 0.00 2.48 2.30 0.22 31.20 06:36:01 AM 2 22.11 0.00 0.82 1.74 0.12 75.21 06:36:01 AM 3 25.63 0.00 2.74 2.92 0.30 68.41 06:37:01 AM all 17.50 0.00 1.38 1.81 0.06 79.24 06:37:01 AM 0 5.80 0.00 0.90 1.75 0.05 91.49 06:37:01 AM 1 33.04 0.00 1.31 1.52 0.07 64.07 06:37:01 AM 2 2.82 0.00 1.20 1.79 0.05 94.14 06:37:01 AM 3 28.40 0.00 2.11 2.19 0.08 67.21 Average: all 34.36 0.00 1.83 2.74 0.16 60.91 Average: 0 29.82 0.00 1.66 2.13 0.17 66.22 Average: 1 41.51 0.00 1.76 1.80 0.16 54.77 Average: 2 31.19 0.00 1.82 3.45 0.12 63.42 Average: 3 34.93 0.00 2.10 3.56 0.17 59.23