---> uname -a: Linux prd-centos8-builder-4c-4g-10699.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 773 11179 19 3808 14645 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:b4:f8:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:feb4:f82a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:47:e1:df 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) 12/25/2023 _x86_64_ (4 CPU) 18:16:08 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 122.19 7.80 114.40 1724.63 9653.33 06:19:01 PM 251.17 15.64 235.52 3365.94 8062.13 06:20:01 PM 88.42 3.63 84.79 661.94 9414.53 06:21:01 PM 104.55 1.65 102.90 144.84 6167.32 06:22:01 PM 68.41 0.07 68.34 17.06 9741.66 06:23:01 PM 64.56 0.65 63.91 61.18 28021.11 Average: 116.55 4.91 111.64 995.90 11843.02 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13174764 15134764 2964556 18.37 2688 2168804 1072096 6.24 188548 2399252 160520 06:19:01 PM 12401676 14619248 3737644 23.16 2688 2423552 1529692 8.90 221796 3121000 156904 06:20:01 PM 11523768 13891016 4615552 28.60 2688 2570760 2129212 12.39 319256 3887648 24016 06:21:01 PM 8890992 11660396 7248328 44.91 2688 2967260 4321032 25.14 483512 6328472 273308 06:22:01 PM 11467472 15007120 4671848 28.95 2688 3735776 1130324 6.58 780968 3461700 767664 06:23:01 PM 11523268 15072100 4616052 28.60 2688 3742340 1082512 6.30 956320 3225832 27060 Average: 11496990 14230774 4642330 28.76 2688 2934749 1877478 10.92 491733 3737317 234912 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 86.10 66.46 1063.19 15.74 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 236.40 200.20 2582.00 31.60 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 115.68 99.40 1628.11 13.64 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 1614.44 1614.44 1630.69 1630.69 0.00 0.00 0.00 0.00 06:21:01 PM eth0 161.91 130.63 2950.97 18.64 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 0.82 0.82 1.45 1.45 0.00 0.00 0.00 0.00 06:22:01 PM eth0 105.55 83.85 1067.72 12.41 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 80.84 85.90 74.51 161.87 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 269.28 269.28 272.10 272.10 0.00 0.00 0.00 0.00 Average: eth0 131.08 111.08 1561.17 42.32 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) 12/25/2023 _x86_64_ (4 CPU) 18:16:08 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 19.00 0.00 1.85 1.52 0.07 77.57 06:18:01 PM 0 18.12 0.00 1.89 1.27 0.07 78.65 06:18:01 PM 1 7.48 0.00 0.85 1.10 0.07 90.50 06:18:01 PM 2 37.88 0.00 3.32 1.20 0.07 57.52 06:18:01 PM 3 12.48 0.00 1.32 2.53 0.07 83.61 06:19:01 PM all 18.59 0.00 1.41 2.24 0.08 77.68 06:19:01 PM 0 17.88 0.00 1.65 2.22 0.07 78.18 06:19:01 PM 1 17.25 0.00 1.35 1.57 0.10 79.72 06:19:01 PM 2 21.96 0.00 0.65 0.08 0.08 77.22 06:19:01 PM 3 17.26 0.00 1.99 5.07 0.08 75.59 06:20:01 PM all 60.06 0.00 1.52 0.80 0.09 37.53 06:20:01 PM 0 57.98 0.00 1.30 0.90 0.10 39.72 06:20:01 PM 1 57.32 0.00 2.31 1.42 0.08 38.86 06:20:01 PM 2 56.72 0.00 1.79 0.83 0.08 40.57 06:20:01 PM 3 68.20 0.00 0.68 0.05 0.08 30.99 06:21:01 PM all 63.64 0.00 2.89 0.62 0.10 32.74 06:21:01 PM 0 63.07 0.00 3.10 0.39 0.10 33.34 06:21:01 PM 1 66.69 0.00 2.61 0.39 0.10 30.21 06:21:01 PM 2 65.79 0.00 4.17 0.45 0.10 29.49 06:21:01 PM 3 59.01 0.00 1.68 1.26 0.10 37.95 06:22:01 PM all 41.85 0.00 1.95 0.84 0.08 55.27 06:22:01 PM 0 34.05 0.00 1.53 0.45 0.10 63.87 06:22:01 PM 1 40.07 0.00 2.16 0.62 0.08 57.07 06:22:01 PM 2 57.54 0.00 3.01 2.15 0.08 37.22 06:22:01 PM 3 35.75 0.00 1.12 0.15 0.07 62.90 06:23:01 PM all 17.41 0.00 1.38 2.85 0.08 78.29 06:23:01 PM 0 15.23 0.00 1.55 1.64 0.07 81.51 06:23:01 PM 1 36.19 0.00 1.65 3.93 0.07 58.16 06:23:01 PM 2 14.37 0.00 1.51 3.45 0.08 80.60 06:23:01 PM 3 3.84 0.00 0.82 2.37 0.08 92.88 Average: all 36.74 0.00 1.83 1.48 0.08 59.86 Average: 0 34.37 0.00 1.84 1.15 0.08 62.56 Average: 1 37.49 0.00 1.82 1.51 0.08 59.10 Average: 2 42.36 0.00 2.41 1.36 0.08 53.79 Average: 3 32.75 0.00 1.27 1.91 0.08 63.99