---> uname -a: Linux prd-centos8-builder-4c-4g-5204.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: 2799.998 BogoMIPS: 5599.99 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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 728 11876 19 3155 14698 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:b4:09:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:feb4:9d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:f0:40:c5 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) 04/06/2024 _x86_64_ (4 CPU) 01:05:28 LINUX RESTART (4 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 113.51 18.03 95.48 3854.45 28307.55 01:08:01 AM 1.48 0.00 1.48 0.00 34.08 01:09:01 AM 1.07 0.03 1.03 0.53 24.29 01:10:01 AM 0.85 0.00 0.85 0.00 22.76 01:11:01 AM 0.80 0.00 0.80 0.00 19.83 01:12:01 AM 29.54 6.56 22.97 1158.75 1630.90 01:13:01 AM 92.70 7.31 85.39 1334.36 7950.23 Average: 34.28 4.56 29.72 906.90 5427.13 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 11147292 13627136 4992152 30.93 2688 2701860 2546916 14.82 270544 4382208 260 01:08:01 AM 11163712 13643808 4975732 30.83 2688 2702104 2562700 14.91 270840 4366580 32 01:09:01 AM 11162904 13643272 4976540 30.83 2688 2702368 2562700 14.91 271120 4367068 36 01:10:01 AM 11202520 13683140 4936924 30.59 2688 2702608 2541416 14.79 271364 4326644 56 01:11:01 AM 11207412 13688368 4932032 30.56 2688 2702860 2541416 14.79 271612 4321952 52 01:12:01 AM 12442040 15060388 3697404 22.91 2688 2835848 1164676 6.78 453704 2902292 69960 01:13:01 AM 12231612 15059656 3907832 24.21 2688 3035956 1138944 6.63 479076 3046960 47900 Average: 11508213 14057967 4631231 28.70 2688 2769086 2151253 12.52 326894 3959101 16899 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 5.93 5.93 0.35 0.35 0.00 0.00 0.00 0.00 01:07:01 AM eth0 274.99 195.07 4307.28 38.56 0.00 0.00 0.00 0.00 01:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 9.73 9.73 0.48 0.48 0.00 0.00 0.00 0.00 01:08:01 AM eth0 10.55 0.57 1.45 0.10 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 9.60 9.60 0.47 0.47 0.00 0.00 0.00 0.00 01:09:01 AM eth0 3.75 0.55 0.46 0.16 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 9.80 9.80 0.48 0.48 0.00 0.00 0.00 0.00 01:10:01 AM eth0 1.88 0.92 0.70 0.31 0.00 0.00 0.00 0.00 01:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM lo 9.83 9.83 0.48 0.48 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.38 1.13 2.27 0.22 0.00 0.00 0.00 0.00 01:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM lo 5.80 5.80 0.28 0.28 0.00 0.00 0.00 0.00 01:12:01 AM eth0 44.48 36.86 424.62 5.72 0.00 0.00 0.00 0.00 01:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 46.92 39.74 501.47 7.23 0.00 0.00 0.00 0.00 01:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.24 7.24 0.36 0.36 0.00 0.00 0.00 0.00 Average: eth0 54.99 39.26 748.33 7.47 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) 04/06/2024 _x86_64_ (4 CPU) 01:05:28 LINUX RESTART (4 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 44.64 0.00 2.63 16.79 0.16 35.78 01:07:01 AM 0 49.84 0.00 2.63 21.44 0.14 25.95 01:07:01 AM 1 35.77 0.00 3.47 14.01 0.13 46.61 01:07:01 AM 2 46.40 0.00 2.85 15.54 0.19 35.02 01:07:01 AM 3 46.58 0.00 1.56 16.16 0.17 35.54 01:08:01 AM all 2.24 0.00 0.23 0.06 0.07 97.41 01:08:01 AM 0 2.57 0.00 0.22 0.00 0.08 97.13 01:08:01 AM 1 2.72 0.00 0.23 0.00 0.08 96.96 01:08:01 AM 2 1.52 0.00 0.22 0.20 0.05 98.01 01:08:01 AM 3 2.12 0.00 0.25 0.03 0.07 97.53 01:09:01 AM all 1.20 0.00 0.22 0.00 0.07 98.50 01:09:01 AM 0 0.42 0.00 0.20 0.00 0.05 99.33 01:09:01 AM 1 2.55 0.00 0.13 0.00 0.05 97.26 01:09:01 AM 2 0.79 0.00 0.32 0.00 0.10 98.79 01:09:01 AM 3 1.05 0.00 0.23 0.02 0.07 98.63 01:10:01 AM all 1.62 0.00 0.24 0.00 0.06 98.08 01:10:01 AM 0 1.59 0.00 0.20 0.00 0.05 98.16 01:10:01 AM 1 2.50 0.00 0.15 0.00 0.03 97.31 01:10:01 AM 2 1.52 0.00 0.32 0.00 0.07 98.09 01:10:01 AM 3 0.87 0.00 0.30 0.00 0.08 98.75 01:11:01 AM all 1.67 0.00 0.26 0.00 0.06 98.01 01:11:01 AM 0 1.94 0.00 0.25 0.00 0.07 97.75 01:11:01 AM 1 2.70 0.00 0.18 0.00 0.05 97.06 01:11:01 AM 2 1.07 0.00 0.30 0.00 0.07 98.56 01:11:01 AM 3 0.97 0.00 0.30 0.00 0.07 98.66 01:12:01 AM all 8.62 0.00 1.36 0.49 0.08 89.45 01:12:01 AM 0 8.05 0.00 1.45 0.62 0.07 89.81 01:12:01 AM 1 2.39 0.00 0.67 0.08 0.08 96.77 01:12:01 AM 2 10.94 0.00 1.52 0.50 0.07 86.97 01:12:01 AM 3 13.08 0.00 1.81 0.77 0.08 84.26 01:13:01 AM all 19.38 0.00 2.41 1.44 0.09 76.69 01:13:01 AM 0 25.96 0.00 2.65 1.25 0.08 70.05 01:13:01 AM 1 32.34 0.00 3.96 1.52 0.08 62.10 01:13:01 AM 2 13.02 0.00 1.95 0.80 0.10 84.13 01:13:01 AM 3 6.16 0.00 1.06 2.19 0.08 90.50 Average: all 11.29 0.00 1.05 2.66 0.08 84.92 Average: 0 12.86 0.00 1.09 3.30 0.08 82.68 Average: 1 11.53 0.00 1.25 2.21 0.07 84.93 Average: 2 10.65 0.00 1.06 2.40 0.09 85.80 Average: 3 10.11 0.00 0.79 2.73 0.09 86.28