---> uname -a: Linux prd-centos8-builder-4c-4g-5058.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 761 12276 19 2723 14662 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:18:90:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe18:900c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:8f:6a:d1 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/05/2024 _x86_64_ (4 CPU) 13:02:22 LINUX RESTART (4 CPU) 01:03:02 PM tps rtps wtps bread/s bwrtn/s 01:04:01 PM 200.56 17.15 183.41 2936.23 6661.74 01:05:01 PM 82.09 2.35 79.74 1586.14 7051.47 01:06:01 PM 17.76 0.03 17.73 0.53 3161.59 01:07:01 PM 3.00 0.00 3.00 0.00 56.65 01:08:01 PM 207.63 16.04 191.59 2374.55 4351.86 01:09:01 PM 56.64 2.95 53.69 425.92 10147.46 Average: 94.32 6.39 87.93 1215.83 5234.67 01:03:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 PM 13185884 15064652 2953552 18.30 2688 2093952 1178296 6.86 261560 2335020 191000 01:05:01 PM 13146164 15134092 2993272 18.55 2688 2197448 1063060 6.18 230536 2382412 84420 01:06:01 PM 13143224 15131256 2996212 18.56 2688 2197544 1063060 6.18 230556 2382360 8 01:07:01 PM 13142772 15130860 2996664 18.57 2688 2197588 1063060 6.18 230556 2382692 4 01:08:01 PM 11811888 14220732 4327548 26.81 2688 2608632 2167096 12.61 306824 3602580 274424 01:09:01 PM 12618820 15060744 3520616 21.81 2688 2640792 1099180 6.40 517024 2581792 24224 Average: 12841459 14957056 3297977 20.43 2688 2322659 1272292 7.40 296176 2611143 95680 01:03:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 246.88 160.84 1295.25 53.44 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 46.68 38.57 418.08 10.82 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 12.18 10.85 77.89 1.93 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 9.05 8.15 52.91 1.41 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 384.87 280.91 5101.40 41.61 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.96 10.51 9.10 6.31 0.00 0.00 0.00 0.00 01:09:01 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 118.26 84.77 1158.83 19.16 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/05/2024 _x86_64_ (4 CPU) 13:02:22 LINUX RESTART (4 CPU) 01:03:02 PM CPU %user %nice %system %iowait %steal %idle 01:04:01 PM all 18.45 0.00 3.39 1.67 0.09 76.40 01:04:01 PM 0 21.99 0.00 3.81 1.45 0.07 72.68 01:04:01 PM 1 14.97 0.00 2.84 1.48 0.09 80.62 01:04:01 PM 2 17.48 0.00 3.03 1.07 0.12 78.31 01:04:01 PM 3 19.35 0.00 3.88 2.66 0.10 74.01 01:05:01 PM all 12.90 0.00 1.60 1.20 0.05 84.24 01:05:01 PM 0 10.33 0.00 1.37 1.29 0.05 86.96 01:05:01 PM 1 5.82 0.00 1.02 1.05 0.05 92.06 01:05:01 PM 2 12.57 0.00 1.64 1.49 0.05 84.25 01:05:01 PM 3 22.89 0.00 2.39 0.99 0.07 73.67 01:06:01 PM all 0.23 0.00 0.16 0.35 0.02 99.25 01:06:01 PM 0 0.07 0.00 0.07 0.07 0.02 99.78 01:06:01 PM 1 0.55 0.00 0.13 0.62 0.00 98.70 01:06:01 PM 2 0.20 0.00 0.30 0.50 0.02 98.98 01:06:01 PM 3 0.08 0.00 0.13 0.22 0.03 99.53 01:07:01 PM all 0.24 0.00 0.05 0.01 0.03 99.68 01:07:01 PM 0 0.22 0.00 0.08 0.02 0.03 99.65 01:07:01 PM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:07:01 PM 2 0.08 0.00 0.03 0.02 0.03 99.83 01:07:01 PM 3 0.10 0.00 0.02 0.02 0.00 99.87 01:08:01 PM all 34.67 0.00 2.85 1.63 0.13 60.73 01:08:01 PM 0 30.31 0.00 2.71 0.87 0.07 66.04 01:08:01 PM 1 37.10 0.00 3.45 1.96 0.08 57.41 01:08:01 PM 2 36.81 0.00 3.01 2.03 0.25 57.90 01:08:01 PM 3 34.44 0.00 2.22 1.66 0.10 61.58 01:09:01 PM all 16.82 0.00 1.47 3.07 0.06 78.57 01:09:01 PM 0 15.28 0.00 1.43 0.30 0.05 82.94 01:09:01 PM 1 12.96 0.00 1.44 4.49 0.05 81.06 01:09:01 PM 2 10.71 0.00 0.94 1.54 0.07 86.75 01:09:01 PM 3 28.46 0.00 2.08 6.00 0.07 63.40 Average: all 13.85 0.00 1.58 1.32 0.06 83.19 Average: 0 12.99 0.00 1.57 0.66 0.05 84.73 Average: 1 11.97 0.00 1.48 1.60 0.05 84.89 Average: 2 12.93 0.00 1.48 1.11 0.09 84.39 Average: 3 17.52 0.00 1.78 1.91 0.06 78.73