---> uname -a: Linux prd-centos8-builder-4c-4g-42661.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: 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12030 19 2944 14634 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:e0:d8:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fee0:d830/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:69:d8:1d 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) 10/15/2024 _x86_64_ (4 CPU) 11:46:21 LINUX RESTART (4 CPU) 11:47:01 AM tps rtps wtps bread/s bwrtn/s 11:48:01 AM 203.73 14.26 189.47 2404.13 6784.77 11:49:01 AM 112.90 14.28 98.62 3188.14 9530.63 11:50:01 AM 220.65 6.96 213.69 1417.78 8579.00 11:51:01 AM 20.32 0.05 20.27 82.60 2415.37 11:52:01 AM 106.53 0.43 106.10 20.26 10156.64 11:53:01 AM 14.01 0.00 14.01 0.00 1996.25 11:54:01 AM 15.65 0.28 15.36 48.79 704.65 Average: 99.11 5.18 93.93 1022.97 5738.18 11:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 AM 13293156 15128292 2846276 17.64 2688 2049824 1122272 6.53 211040 2277508 158412 11:49:01 AM 12767244 14848268 3372188 20.89 2688 2288416 1325320 7.71 231328 2749004 63392 11:50:01 AM 11574968 13882660 4564464 28.28 2688 2509944 2143372 12.47 354716 3795836 42640 11:51:01 AM 11466116 13815920 4673316 28.96 2688 2550528 2491032 14.49 366356 3887452 15504 11:52:01 AM 10888056 13536440 5251376 32.54 2688 2844044 2485112 14.46 440628 4370340 44432 11:53:01 AM 10812844 13471872 5326588 33.00 2688 2854352 2835524 16.50 444232 4439568 924 11:54:01 AM 12380404 15044496 3759028 23.29 2688 2859664 1130060 6.57 602032 2722896 6544 Average: 11883255 14246850 4256177 26.37 2688 2565253 1933242 11.25 378619 3463229 47407 11:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 136.50 95.55 1060.58 34.06 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 157.74 131.33 1308.52 30.46 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 208.79 173.81 2292.24 25.76 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 39.33 39.33 3.77 3.77 0.00 0.00 0.00 0.00 11:51:01 AM eth0 18.42 18.48 58.60 4.95 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 891.97 891.97 851.57 851.57 0.00 0.00 0.00 0.00 11:52:01 AM eth0 328.79 227.32 4361.23 26.54 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 4.36 4.36 0.34 0.34 0.00 0.00 0.00 0.00 11:53:01 AM eth0 4.58 4.31 2.87 1.50 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 3.17 3.17 0.22 0.22 0.00 0.00 0.00 0.00 11:54:01 AM eth0 14.78 13.83 12.60 6.73 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 134.12 134.12 122.27 122.27 0.00 0.00 0.00 0.00 Average: eth0 124.23 94.95 1299.57 18.57 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) 10/15/2024 _x86_64_ (4 CPU) 11:46:21 LINUX RESTART (4 CPU) 11:47:01 AM CPU %user %nice %system %iowait %steal %idle 11:48:01 AM all 17.03 0.00 3.22 1.71 0.06 77.98 11:48:01 AM 0 12.95 0.00 3.09 1.95 0.07 81.94 11:48:01 AM 1 18.70 0.00 2.89 1.37 0.07 76.97 11:48:01 AM 2 27.27 0.00 4.89 2.41 0.07 65.37 11:48:01 AM 3 9.21 0.00 1.99 1.12 0.05 87.63 11:49:01 AM all 12.66 0.00 1.77 1.43 0.06 84.08 11:49:01 AM 0 9.31 0.00 1.50 1.02 0.05 88.12 11:49:01 AM 1 21.50 0.00 2.69 1.80 0.08 73.92 11:49:01 AM 2 8.51 0.00 1.34 1.67 0.05 88.43 11:49:01 AM 3 11.31 0.00 1.54 1.22 0.07 85.86 11:50:01 AM all 71.83 0.00 3.30 1.26 0.12 23.49 11:50:01 AM 0 64.71 0.00 4.92 2.90 0.10 27.37 11:50:01 AM 1 77.99 0.00 2.22 0.84 0.12 18.83 11:50:01 AM 2 75.71 0.00 2.41 0.42 0.13 21.33 11:50:01 AM 3 68.89 0.00 3.65 0.89 0.12 26.45 11:51:01 AM all 56.12 0.00 2.05 0.15 0.10 41.58 11:51:01 AM 0 56.52 0.00 1.85 0.05 0.10 41.47 11:51:01 AM 1 56.67 0.00 1.87 0.18 0.10 41.17 11:51:01 AM 2 54.17 0.00 2.19 0.05 0.08 43.50 11:51:01 AM 3 57.13 0.00 2.29 0.32 0.10 40.16 11:52:01 AM all 64.65 0.00 3.64 0.71 0.10 30.90 11:52:01 AM 0 66.30 0.00 2.14 0.12 0.08 31.35 11:52:01 AM 1 60.50 0.00 3.76 0.80 0.10 34.84 11:52:01 AM 2 69.02 0.00 4.81 1.38 0.10 24.69 11:52:01 AM 3 62.78 0.00 3.86 0.55 0.10 32.71 11:53:01 AM all 45.72 0.00 1.22 0.39 0.07 52.60 11:53:01 AM 0 42.77 0.00 1.20 0.27 0.07 55.69 11:53:01 AM 1 48.99 0.00 1.69 0.15 0.08 49.09 11:53:01 AM 2 38.32 0.00 1.14 1.02 0.07 59.46 11:53:01 AM 3 52.81 0.00 0.87 0.12 0.07 46.14 11:54:01 AM all 50.81 0.00 2.29 0.06 0.08 46.75 11:54:01 AM 0 41.73 0.00 1.87 0.07 0.08 56.25 11:54:01 AM 1 66.60 0.00 2.97 0.07 0.08 30.28 11:54:01 AM 2 43.87 0.00 2.34 0.03 0.08 53.68 11:54:01 AM 3 51.03 0.00 1.99 0.07 0.08 46.83 Average: all 45.54 0.00 2.50 0.82 0.08 51.06 Average: 0 42.03 0.00 2.37 0.91 0.08 54.61 Average: 1 50.13 0.00 2.58 0.75 0.09 46.45 Average: 2 45.26 0.00 2.73 1.00 0.08 50.93 Average: 3 44.73 0.00 2.31 0.61 0.08 52.26