---> uname -a: Linux prd-centos8-builder-4c-4g-10812.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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 796 11093 19 3870 14621 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:c4:e9:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fec4:e9ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:26:27:89 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) 12/26/2023 _x86_64_ (4 CPU) 06:29:30 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 86.94 15.96 70.97 2647.56 6077.49 06:32:01 AM 129.08 14.10 114.98 3196.34 10371.21 06:33:01 AM 226.08 6.44 219.63 1252.02 9949.61 06:34:01 AM 61.97 1.70 60.27 227.49 4191.87 06:35:01 AM 115.96 0.03 115.93 11.86 9392.82 06:36:01 AM 68.61 0.47 68.14 27.46 33726.32 Average: 114.74 6.43 108.31 1221.55 12290.10 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13287716 15078364 2851604 17.67 2688 2006932 1141476 6.64 182528 2321232 135508 06:32:01 AM 12900440 14956592 3238880 20.07 2688 2264996 1293872 7.53 199852 2656812 77544 06:33:01 AM 11456016 13809092 4683304 29.02 2688 2556688 2312548 13.45 315092 3959476 95572 06:34:01 AM 9996472 12729824 6142848 38.06 2688 2932732 3326188 19.35 501292 5217236 251752 06:35:01 AM 10764300 13481772 5375020 33.30 2688 2915604 2425648 14.11 585436 4362984 115688 06:36:01 AM 11402004 15008584 4737316 29.35 2688 3800324 1124224 6.54 974896 3330092 37560 Average: 11634491 14177371 4504829 27.91 2688 2746213 1937326 11.27 459849 3641305 118937 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 149.03 108.48 1049.90 38.75 0.00 0.00 0.00 0.00 06:31:01 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 92.19 78.29 922.25 22.60 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 283.83 241.47 3661.30 34.56 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 883.81 883.81 884.81 884.81 0.00 0.00 0.00 0.00 06:34:01 AM eth0 97.82 74.66 2179.90 10.45 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 872.10 872.10 878.25 878.25 0.00 0.00 0.00 0.00 06:35:01 AM eth0 172.84 146.99 2324.74 20.30 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 86.32 90.00 140.60 159.64 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 Average: lo 293.46 293.46 294.65 294.65 0.00 0.00 0.00 0.00 Average: eth0 147.17 123.45 1715.52 47.79 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) 12/26/2023 _x86_64_ (4 CPU) 06:29:30 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 19.27 0.00 1.83 2.04 0.08 76.78 06:31:01 AM 0 22.72 0.00 2.47 1.77 0.08 72.95 06:31:01 AM 1 25.57 0.00 1.89 1.79 0.10 70.66 06:31:01 AM 2 8.97 0.00 1.17 1.62 0.07 88.17 06:31:01 AM 3 19.80 0.00 1.79 2.96 0.08 75.37 06:32:01 AM all 15.22 0.00 1.36 3.24 0.06 80.11 06:32:01 AM 0 19.56 0.00 1.90 1.77 0.08 76.69 06:32:01 AM 1 24.40 0.00 1.82 4.10 0.07 69.62 06:32:01 AM 2 8.30 0.00 0.95 5.01 0.05 85.69 06:32:01 AM 3 8.62 0.00 0.78 2.09 0.05 88.45 06:33:01 AM all 65.37 0.00 2.42 3.43 0.12 28.66 06:33:01 AM 0 69.60 0.00 2.58 2.58 0.12 25.13 06:33:01 AM 1 62.29 0.00 2.60 3.01 0.13 31.97 06:33:01 AM 2 56.56 0.00 3.51 7.42 0.13 32.38 06:33:01 AM 3 73.03 0.00 1.00 0.70 0.10 25.16 06:34:01 AM all 48.21 0.00 1.83 0.79 0.09 49.08 06:34:01 AM 0 53.25 0.00 1.48 0.84 0.08 44.35 06:34:01 AM 1 51.12 0.00 1.11 0.17 0.10 47.50 06:34:01 AM 2 40.59 0.00 2.95 1.44 0.10 54.91 06:34:01 AM 3 47.87 0.00 1.81 0.70 0.08 49.54 06:35:01 AM all 59.21 0.00 2.78 0.93 0.11 36.98 06:35:01 AM 0 62.98 0.00 2.62 0.66 0.10 33.64 06:35:01 AM 1 57.74 0.00 3.85 2.37 0.12 35.92 06:35:01 AM 2 56.67 0.00 2.20 0.54 0.10 40.48 06:35:01 AM 3 59.44 0.00 2.45 0.15 0.10 37.86 06:36:01 AM all 23.10 0.00 1.54 4.01 0.06 71.29 06:36:01 AM 0 41.79 0.00 2.49 6.44 0.07 49.21 06:36:01 AM 1 13.63 0.00 0.90 0.95 0.07 84.45 06:36:01 AM 2 13.75 0.00 1.39 6.16 0.05 78.65 06:36:01 AM 3 23.23 0.00 1.39 2.48 0.07 72.83 Average: all 38.42 0.00 1.96 2.40 0.09 57.13 Average: 0 45.00 0.00 2.26 2.34 0.09 50.31 Average: 1 39.12 0.00 2.03 2.06 0.10 56.70 Average: 2 30.83 0.00 2.03 3.70 0.08 63.36 Average: 3 38.73 0.00 1.54 1.51 0.08 58.14