---> uname -a: Linux prd-centos8-builder-4c-4g-10241.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 780 11159 19 3821 14637 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:1a:0f:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe1a:f82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:0c:18:f4 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) 18:27:57 LINUX RESTART (4 CPU) 06:29:01 PM tps rtps wtps bread/s bwrtn/s 06:30:01 PM 176.70 20.01 156.69 4272.22 9241.99 06:31:01 PM 225.73 7.05 218.69 1261.29 13529.03 06:32:01 PM 61.59 1.10 60.49 40.79 5478.52 06:33:01 PM 46.29 0.00 46.29 0.00 2474.62 06:34:01 PM 22.72 0.00 22.72 0.00 1855.23 06:35:01 PM 75.40 1.10 74.30 1568.41 20160.71 Average: 101.40 4.88 96.53 1190.23 8789.06 06:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 PM 12802772 14904072 3336548 20.67 2688 2309060 1315560 7.65 202588 2747968 193468 06:31:01 PM 11955872 14271480 4183448 25.92 2688 2519648 1817608 10.57 316312 3459824 24624 06:32:01 PM 9832680 12374584 6306640 39.08 2688 2742784 3721400 21.65 464416 5417508 109904 06:33:01 PM 11712556 14230780 4426764 27.43 2688 2718460 1780248 10.36 506840 3500276 32788 06:34:01 PM 10981640 13658052 5157680 31.96 2688 2876108 2731356 15.89 514120 4218640 149008 06:35:01 PM 10825972 14370032 5313348 32.92 2688 3739588 1754732 10.21 779720 4098372 381820 Average: 11351915 13968167 4787405 29.66 2688 2817608 2186817 12.72 463999 3907098 148602 06:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 130.28 105.10 1623.68 24.94 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 199.83 167.99 2454.65 24.52 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 2916.10 2916.10 2921.52 2921.52 0.00 0.00 0.00 0.00 06:32:01 PM eth0 85.27 66.59 1817.16 8.93 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 763.02 763.02 774.70 774.70 0.00 0.00 0.00 0.00 06:33:01 PM eth0 71.25 62.94 1013.37 9.24 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 735.94 735.94 745.48 745.48 0.00 0.00 0.00 0.00 06:34:01 PM eth0 39.23 26.75 1104.37 4.03 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 1035.68 1035.68 988.94 988.94 0.00 0.00 0.00 0.00 06:35:01 PM eth0 176.19 132.58 3251.68 14.94 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 908.35 908.35 905.00 905.00 0.00 0.00 0.00 0.00 Average: eth0 117.00 93.65 1877.38 14.43 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) 18:27:57 LINUX RESTART (4 CPU) 06:29:01 PM CPU %user %nice %system %iowait %steal %idle 06:30:01 PM all 23.23 0.00 2.20 4.59 0.10 69.88 06:30:01 PM 0 36.08 0.00 2.26 4.16 0.10 57.40 06:30:01 PM 1 24.88 0.00 2.00 2.72 0.08 70.31 06:30:01 PM 2 14.34 0.00 1.67 6.15 0.12 77.73 06:30:01 PM 3 17.60 0.00 2.87 5.34 0.10 74.09 06:31:01 PM all 67.89 0.00 2.32 3.70 0.11 25.98 06:31:01 PM 0 68.87 0.00 1.88 1.11 0.10 28.05 06:31:01 PM 1 65.65 0.00 3.00 5.36 0.12 25.88 06:31:01 PM 2 66.87 0.00 2.54 3.65 0.12 26.82 06:31:01 PM 3 70.15 0.00 1.87 4.68 0.12 23.18 06:32:01 PM all 69.84 0.00 3.24 0.74 0.13 26.05 06:32:01 PM 0 70.05 0.00 3.90 0.24 0.14 25.67 06:32:01 PM 1 68.83 0.00 2.64 0.87 0.13 27.52 06:32:01 PM 2 72.98 0.00 3.24 1.36 0.12 22.31 06:32:01 PM 3 67.47 0.00 3.18 0.49 0.14 28.72 06:33:01 PM all 63.16 0.00 2.38 0.53 0.11 33.82 06:33:01 PM 0 65.44 0.00 2.89 1.17 0.12 30.38 06:33:01 PM 1 65.52 0.00 1.79 0.03 0.10 32.55 06:33:01 PM 2 55.56 0.00 2.02 0.73 0.10 41.58 06:33:01 PM 3 66.14 0.00 2.81 0.17 0.12 30.76 06:34:01 PM all 63.55 0.00 2.51 0.24 0.11 33.58 06:34:01 PM 0 66.03 0.00 3.36 0.05 0.10 30.47 06:34:01 PM 1 63.57 0.00 2.02 0.20 0.15 34.06 06:34:01 PM 2 64.19 0.00 2.28 0.52 0.10 32.90 06:34:01 PM 3 60.40 0.00 2.41 0.20 0.10 36.89 06:35:01 PM all 37.35 0.00 1.78 5.40 0.11 55.35 06:35:01 PM 0 52.50 0.00 2.31 6.09 0.10 39.00 06:35:01 PM 1 31.42 0.00 1.28 2.82 0.08 64.39 06:35:01 PM 2 29.26 0.00 1.78 5.13 0.10 63.73 06:35:01 PM 3 36.35 0.00 1.77 7.58 0.15 54.16 Average: all 54.13 0.00 2.41 2.54 0.11 40.81 Average: 0 59.81 0.00 2.76 2.13 0.11 35.19 Average: 1 53.27 0.00 2.12 2.01 0.11 42.48 Average: 2 50.52 0.00 2.26 2.93 0.11 44.19 Average: 3 52.95 0.00 2.48 3.09 0.12 41.36