---> uname -a: Linux prd-centos8-builder-4c-4g-8847.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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 12351 19 2647 14661 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:b8:3d:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feb8:3d76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:8a:3c:62 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) 12/17/2023 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 06:12:01 PM tps rtps wtps bread/s bwrtn/s 06:13:01 PM 205.66 13.95 191.72 2385.87 7775.46 06:14:01 PM 172.19 16.31 155.88 3285.04 9047.52 06:15:01 PM 72.99 0.83 72.16 16.39 9833.69 06:16:01 PM 35.24 3.55 31.69 1010.33 1881.04 06:17:01 PM 41.48 0.47 41.01 63.99 2548.76 Average: 105.52 7.02 98.49 1352.37 6217.41 06:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 PM 13319080 15154244 2820240 17.47 2688 2049320 1086036 6.32 219776 2242540 130012 06:14:01 PM 12425172 14620564 3714148 23.01 2688 2400464 1544532 8.99 246924 3071844 217348 06:15:01 PM 12277340 14544756 3861980 23.93 2688 2471396 1576076 9.17 254692 3202096 6308 06:16:01 PM 12727416 15077124 3411904 21.14 2688 2551552 1134828 6.60 348508 2655428 21004 06:17:01 PM 12614084 14978852 3525236 21.84 2688 2563612 1195828 6.96 524736 2585344 26676 Average: 12672618 14875108 3466702 21.48 2688 2407269 1307460 7.61 318927 2751450 80270 06:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 221.43 145.77 1491.89 37.62 0.00 0.00 0.00 0.00 06:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 183.06 155.76 2188.09 29.68 0.00 0.00 0.00 0.00 06:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM eth0 94.22 79.79 1147.98 9.04 0.00 0.00 0.00 0.00 06:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 42.62 42.74 404.01 8.81 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 18.03 18.51 41.15 8.22 0.00 0.00 0.00 0.00 06:17:01 PM 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 111.87 88.52 1054.66 18.68 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) 12/17/2023 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 06:12:01 PM CPU %user %nice %system %iowait %steal %idle 06:13:01 PM all 18.25 0.00 2.35 2.25 0.08 77.08 06:13:01 PM 0 5.27 0.00 1.92 2.01 0.08 90.72 06:13:01 PM 1 18.37 0.00 2.72 3.56 0.08 75.27 06:13:01 PM 2 16.34 0.00 2.51 2.01 0.08 79.06 06:13:01 PM 3 33.01 0.00 2.26 1.42 0.05 63.26 06:14:01 PM all 24.02 0.00 1.92 3.03 0.08 70.95 06:14:01 PM 0 17.00 0.00 1.26 3.96 0.08 77.70 06:14:01 PM 1 22.91 0.00 2.31 5.05 0.08 69.65 06:14:01 PM 2 24.28 0.00 1.56 0.77 0.07 73.32 06:14:01 PM 3 31.91 0.00 2.53 2.33 0.08 63.14 06:15:01 PM all 5.56 0.00 0.48 33.96 0.05 59.94 06:15:01 PM 0 5.61 0.00 0.33 19.50 0.05 74.50 06:15:01 PM 1 7.31 0.00 0.25 6.64 0.03 85.76 06:15:01 PM 2 5.12 0.00 0.77 68.46 0.07 25.59 06:15:01 PM 3 4.21 0.00 0.58 41.28 0.07 53.86 06:16:01 PM all 51.51 0.00 1.48 10.02 0.09 36.90 06:16:01 PM 0 48.83 0.00 1.34 13.99 0.08 35.76 06:16:01 PM 1 57.97 0.00 0.94 0.05 0.08 40.96 06:16:01 PM 2 49.60 0.00 1.44 14.23 0.10 34.63 06:16:01 PM 3 49.63 0.00 2.21 11.81 0.08 36.26 06:17:01 PM all 17.22 0.00 1.24 1.25 0.07 80.22 06:17:01 PM 0 4.45 0.00 0.77 0.03 0.05 94.69 06:17:01 PM 1 19.70 0.00 1.87 2.00 0.07 76.36 06:17:01 PM 2 16.31 0.00 0.70 0.35 0.07 82.57 06:17:01 PM 3 28.44 0.00 1.61 2.61 0.08 67.25 Average: all 23.30 0.00 1.49 10.11 0.07 65.03 Average: 0 16.22 0.00 1.12 7.90 0.07 74.68 Average: 1 25.23 0.00 1.62 3.46 0.07 69.62 Average: 2 22.31 0.00 1.40 17.18 0.08 59.04 Average: 3 29.42 0.00 1.84 11.91 0.07 56.76