---> uname -a: Linux prd-centos8-builder-4c-4g-9251.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 808 12057 19 2894 14604 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:53:99:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe53:99c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:9b:ce:22 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) 12/19/2023 _x86_64_ (4 CPU) 10:23:10 LINUX RESTART (4 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 95.95 7.08 88.87 1307.30 6769.89 10:26:01 AM 282.21 20.68 261.53 4311.36 14562.55 10:27:01 AM 43.98 0.00 43.98 0.00 5947.56 10:28:01 AM 28.21 0.70 27.51 124.37 2392.23 10:29:01 AM 17.27 0.00 17.27 0.00 1661.54 10:30:01 AM 58.89 0.47 58.42 63.99 4759.09 Average: 87.74 4.82 82.92 967.72 6014.79 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 13152224 15084940 2987096 18.51 2688 2145172 1149568 6.69 225500 2400680 194816 10:26:01 AM 11157896 13490632 4981424 30.87 2688 2535400 2684188 15.62 326628 4241472 139640 10:27:01 AM 11278772 13662176 4860548 30.12 2688 2583712 2349928 13.67 358128 4081752 23036 10:28:01 AM 10580976 13030880 5558344 34.44 2688 2648016 3139076 18.26 377584 4750312 25156 10:29:01 AM 10204560 12717576 5934760 36.77 2688 2706560 3251796 18.92 396864 5091616 43324 10:30:01 AM 12384168 14987532 3755152 23.27 2688 2792132 1119924 6.52 586044 2713500 38252 Average: 11459766 13828956 4679554 28.99 2688 2568499 2282413 13.28 378458 3879889 77371 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 88.97 72.38 1238.59 8.81 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 267.01 223.39 3211.29 37.86 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 21.08 22.33 55.33 7.67 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 36.93 34.79 419.39 6.17 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 9.38 9.41 4.07 3.08 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 22.83 20.76 57.90 8.95 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.36 63.84 831.04 12.09 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) 12/19/2023 _x86_64_ (4 CPU) 10:23:10 LINUX RESTART (4 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 18.59 0.00 1.62 1.11 0.08 78.60 10:25:01 AM 0 17.66 0.00 1.53 0.83 0.07 79.91 10:25:01 AM 1 20.83 0.00 2.00 1.10 0.10 75.97 10:25:01 AM 2 16.38 0.00 1.46 1.07 0.07 81.03 10:25:01 AM 3 19.50 0.00 1.51 1.44 0.07 77.49 10:26:01 AM all 47.09 0.00 2.59 4.47 0.13 45.72 10:26:01 AM 0 40.92 0.00 2.50 3.86 0.10 52.61 10:26:01 AM 1 52.92 0.00 2.60 3.49 0.15 40.84 10:26:01 AM 2 46.81 0.00 3.47 6.69 0.15 42.87 10:26:01 AM 3 47.69 0.00 1.79 3.84 0.12 46.56 10:27:01 AM all 82.76 0.00 1.99 0.45 0.10 14.70 10:27:01 AM 0 74.83 0.00 2.20 1.06 0.10 21.82 10:27:01 AM 1 89.70 0.00 1.23 0.00 0.10 8.98 10:27:01 AM 2 81.06 0.00 2.90 0.27 0.10 15.68 10:27:01 AM 3 85.47 0.00 1.64 0.49 0.08 12.31 10:28:01 AM all 82.45 0.00 1.81 0.21 0.11 15.42 10:28:01 AM 0 85.98 0.00 1.74 0.17 0.10 12.02 10:28:01 AM 1 87.39 0.00 1.07 0.25 0.10 11.19 10:28:01 AM 2 84.15 0.00 2.88 0.20 0.12 12.65 10:28:01 AM 3 72.26 0.00 1.54 0.23 0.13 25.84 10:29:01 AM all 80.89 0.00 1.83 0.19 0.14 16.96 10:29:01 AM 0 85.18 0.00 3.11 0.37 0.15 11.19 10:29:01 AM 1 71.93 0.00 1.26 0.39 0.17 26.25 10:29:01 AM 2 86.02 0.00 1.49 0.00 0.14 12.35 10:29:01 AM 3 80.55 0.00 1.45 0.00 0.10 17.89 10:30:01 AM all 46.90 0.00 1.87 2.55 0.11 48.58 10:30:01 AM 0 42.68 0.00 1.98 0.20 0.12 55.02 10:30:01 AM 1 47.73 0.00 1.93 0.40 0.10 49.83 10:30:01 AM 2 40.21 0.00 1.19 8.06 0.12 50.42 10:30:01 AM 3 57.02 0.00 2.36 1.53 0.10 38.99 Average: all 59.74 0.00 1.95 1.50 0.11 36.70 Average: 0 57.79 0.00 2.17 1.08 0.11 38.85 Average: 1 61.72 0.00 1.68 0.94 0.12 35.53 Average: 2 59.02 0.00 2.23 2.72 0.11 35.91 Average: 3 60.43 0.00 1.71 1.25 0.10 36.51