---> uname -a: Linux prd-centos8-builder-4c-4g-25680.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 807 12508 19 2445 14619 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:29:32:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe29:3287/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:8d:50:51 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/22/2024 _x86_64_ (4 CPU) 02:10:30 LINUX RESTART (4 CPU) 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 72.27 26.38 45.89 6428.85 28900.46 02:13:01 AM 136.97 7.45 129.52 1153.22 5315.06 02:14:01 AM 125.44 9.78 115.66 2937.95 9161.03 02:15:01 AM 30.47 0.00 30.47 0.00 4572.36 02:16:01 AM 3.83 0.00 3.83 0.00 92.77 02:17:01 AM 3.40 0.00 3.40 0.00 75.67 02:18:01 AM 81.96 11.73 70.23 1551.62 2547.17 Average: 64.89 7.86 57.03 1713.79 7188.35 02:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 13735796 15232016 2403636 14.89 2688 1726140 1025024 5.96 160632 1941288 24148 02:13:01 AM 13379536 15099000 2759896 17.10 2688 1940080 1130572 6.58 240932 2181708 90040 02:14:01 AM 13038188 15088692 3101244 19.22 2688 2256136 1080372 6.29 270104 2432348 116044 02:15:01 AM 13033300 15083996 3106132 19.25 2688 2256300 1080372 6.29 270104 2432572 16 02:16:01 AM 13032692 15083532 3106740 19.25 2688 2256420 1080372 6.29 270104 2434204 20 02:17:01 AM 13029216 15080156 3110216 19.27 2688 2256504 1080372 6.29 270104 2437800 12 02:18:01 AM 12839612 14999856 3299820 20.45 2688 2362792 1119900 6.52 462232 2426864 14268 Average: 13155477 15095321 2983955 18.49 2688 2150625 1085283 6.31 277745 2326683 34935 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 116.68 74.16 457.17 24.81 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 181.46 136.19 1423.54 39.33 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 81.84 65.46 779.82 14.31 0.00 0.00 0.00 0.00 02:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 32.26 25.71 186.09 5.08 0.00 0.00 0.00 0.00 02:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 29.08 24.78 198.87 4.24 0.00 0.00 0.00 0.00 02:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 23.88 21.56 146.93 4.00 0.00 0.00 0.00 0.00 02:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 254.75 147.72 907.55 99.47 0.00 0.00 0.00 0.00 02:18:01 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 102.82 70.79 586.01 27.33 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/22/2024 _x86_64_ (4 CPU) 02:10:30 LINUX RESTART (4 CPU) 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 10.26 0.00 3.15 42.53 0.08 43.98 02:12:01 AM 0 12.21 0.00 2.95 36.99 0.07 47.78 02:12:01 AM 1 10.86 0.00 2.83 52.58 0.14 33.60 02:12:01 AM 2 8.93 0.00 3.43 47.42 0.05 40.16 02:12:01 AM 3 9.02 0.00 3.40 33.05 0.07 54.46 02:13:01 AM all 12.10 0.00 2.50 1.93 0.05 83.42 02:13:01 AM 0 11.75 0.00 2.05 0.39 0.05 85.77 02:13:01 AM 1 9.06 0.00 3.40 4.16 0.07 83.31 02:13:01 AM 2 15.53 0.00 2.99 1.75 0.05 79.68 02:13:01 AM 3 12.07 0.00 1.55 1.41 0.05 84.92 02:14:01 AM all 15.07 0.00 2.75 3.44 0.07 78.67 02:14:01 AM 0 6.56 0.00 2.40 4.93 0.07 86.04 02:14:01 AM 1 24.53 0.00 4.53 2.75 0.07 68.13 02:14:01 AM 2 18.08 0.00 1.94 3.33 0.07 76.58 02:14:01 AM 3 11.17 0.00 2.13 2.73 0.07 83.91 02:15:01 AM all 0.27 0.00 0.28 0.50 0.03 98.93 02:15:01 AM 0 0.05 0.00 0.13 0.25 0.02 99.55 02:15:01 AM 1 0.62 0.00 0.47 0.55 0.03 98.33 02:15:01 AM 2 0.15 0.00 0.37 1.05 0.03 98.40 02:15:01 AM 3 0.25 0.00 0.17 0.13 0.02 99.43 02:16:01 AM all 0.30 0.00 0.15 0.06 0.02 99.47 02:16:01 AM 0 0.00 0.00 0.07 0.00 0.00 99.93 02:16:01 AM 1 0.42 0.00 0.05 0.00 0.02 99.52 02:16:01 AM 2 0.25 0.00 0.12 0.18 0.03 99.42 02:16:01 AM 3 0.52 0.00 0.37 0.05 0.03 99.03 02:17:01 AM all 0.28 0.00 0.15 0.09 0.03 99.45 02:17:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 02:17:01 AM 1 0.52 0.00 0.10 0.02 0.05 99.31 02:17:01 AM 2 0.20 0.00 0.17 0.00 0.02 99.62 02:17:01 AM 3 0.38 0.00 0.32 0.33 0.02 98.95 02:18:01 AM all 18.93 0.00 2.49 2.65 0.08 75.86 02:18:01 AM 0 9.39 0.00 2.18 2.78 0.07 85.59 02:18:01 AM 1 27.02 0.00 3.20 1.97 0.07 67.74 02:18:01 AM 2 23.54 0.00 2.33 3.45 0.10 70.58 02:18:01 AM 3 15.77 0.00 2.24 2.39 0.07 79.53 Average: all 8.15 0.00 1.63 7.19 0.05 82.97 Average: 0 5.68 0.00 1.39 6.36 0.04 86.52 Average: 1 10.42 0.00 2.08 8.73 0.06 78.71 Average: 2 9.51 0.00 1.61 8.05 0.05 80.77 Average: 3 7.01 0.00 1.44 5.62 0.05 85.88