---> uname -a: Linux prd-centos8-builder-4c-4g-14507.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: 2799.996 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 12041 19 2934 14626 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:b7:78:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:feb7:786f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:55:5e:3a 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) 01/08/2024 _x86_64_ (4 CPU) 01:42:21 LINUX RESTART (4 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 93.55 10.05 83.51 1688.77 6809.88 01:45:01 AM 275.67 20.43 255.25 4333.76 12975.44 01:46:01 AM 47.41 0.03 47.38 0.53 6991.37 01:47:01 AM 28.45 0.70 27.76 124.41 2527.82 01:48:01 AM 17.43 0.00 17.43 0.00 1489.82 01:49:01 AM 52.82 0.00 52.82 0.00 4759.10 01:50:01 AM 16.33 0.08 16.25 10.03 1652.74 Average: 76.09 4.48 71.61 881.62 5323.76 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 13180004 15103044 2959316 18.34 2688 2136260 1120624 6.52 223060 2375856 187140 01:45:01 AM 11759420 14085568 4379900 27.14 2688 2529020 2032504 11.83 319904 3651004 173368 01:46:01 AM 10860060 13238288 5279260 32.71 2688 2578540 3123900 18.18 356148 4502040 26092 01:47:01 AM 10429384 12867020 5709936 35.38 2688 2635920 3232952 18.81 374608 4906044 16416 01:48:01 AM 10414788 12956936 5724532 35.47 2688 2733776 3090976 17.98 396568 4878980 80804 01:49:01 AM 10088812 12704920 6050508 37.49 2688 2805888 3289364 19.14 418448 5170056 26184 01:50:01 AM 12281012 14939976 3858308 23.91 2688 2846284 1220216 7.10 601680 2792596 43824 Average: 11287640 13699393 4851680 30.06 2688 2609384 2444362 14.22 384345 4039511 79118 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 89.10 71.46 1224.64 8.19 0.00 0.00 0.00 0.00 01:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 254.62 215.54 3177.74 42.10 0.00 0.00 0.00 0.00 01:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 22.67 22.62 56.28 7.61 0.00 0.00 0.00 0.00 01:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 37.28 34.72 407.81 6.53 0.00 0.00 0.00 0.00 01:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 14.00 13.11 9.05 5.36 0.00 0.00 0.00 0.00 01:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 18.71 17.04 50.65 6.99 0.00 0.00 0.00 0.00 01:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 12.79 12.01 7.47 5.87 0.00 0.00 0.00 0.00 01:50:01 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 64.29 55.32 706.43 11.82 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) 01/08/2024 _x86_64_ (4 CPU) 01:42:21 LINUX RESTART (4 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 18.87 0.00 1.72 1.17 0.08 78.17 01:44:01 AM 0 19.83 0.00 1.72 1.38 0.10 76.97 01:44:01 AM 1 15.26 0.00 1.60 0.38 0.07 82.68 01:44:01 AM 2 17.58 0.00 1.54 2.44 0.08 78.36 01:44:01 AM 3 22.80 0.00 2.02 0.47 0.05 74.65 01:45:01 AM all 44.31 0.00 2.57 2.47 0.10 50.55 01:45:01 AM 0 42.93 0.00 2.48 2.23 0.08 52.27 01:45:01 AM 1 46.98 0.00 1.99 1.31 0.12 49.61 01:45:01 AM 2 45.77 0.00 2.37 3.10 0.10 48.66 01:45:01 AM 3 41.56 0.00 3.46 3.22 0.10 51.66 01:46:01 AM all 82.30 0.00 2.06 0.44 0.11 15.09 01:46:01 AM 0 86.31 0.00 1.10 0.15 0.15 12.29 01:46:01 AM 1 83.01 0.00 2.50 0.18 0.10 14.20 01:46:01 AM 2 80.95 0.00 2.43 0.25 0.08 16.29 01:46:01 AM 3 78.91 0.00 2.21 1.17 0.12 17.59 01:47:01 AM all 82.56 0.00 1.79 0.19 0.10 15.37 01:47:01 AM 0 81.33 0.00 2.67 0.27 0.10 15.63 01:47:01 AM 1 89.17 0.00 1.40 0.22 0.08 9.12 01:47:01 AM 2 85.41 0.00 0.92 0.03 0.10 13.54 01:47:01 AM 3 74.31 0.00 2.17 0.23 0.10 23.18 01:48:01 AM all 80.60 0.00 1.91 0.08 0.09 17.31 01:48:01 AM 0 85.69 0.00 0.82 0.02 0.08 13.39 01:48:01 AM 1 74.30 0.00 2.14 0.07 0.10 23.40 01:48:01 AM 2 84.53 0.00 3.46 0.13 0.10 11.78 01:48:01 AM 3 77.88 0.00 1.24 0.12 0.08 20.69 01:49:01 AM all 78.94 0.00 2.09 0.24 0.10 18.63 01:49:01 AM 0 84.98 0.00 1.04 0.20 0.10 13.67 01:49:01 AM 1 75.01 0.00 2.60 0.27 0.08 22.03 01:49:01 AM 2 80.28 0.00 3.09 0.05 0.10 16.48 01:49:01 AM 3 75.51 0.00 1.64 0.43 0.12 22.30 01:50:01 AM all 54.88 0.00 1.26 0.12 0.08 43.65 01:50:01 AM 0 54.20 0.00 1.38 0.07 0.08 44.27 01:50:01 AM 1 57.41 0.00 1.77 0.19 0.08 40.55 01:50:01 AM 2 59.59 0.00 1.07 0.02 0.07 39.25 01:50:01 AM 3 48.30 0.00 0.83 0.22 0.10 50.54 Average: all 63.22 0.00 1.92 0.67 0.09 34.10 Average: 0 65.03 0.00 1.60 0.62 0.10 32.64 Average: 1 63.02 0.00 2.00 0.37 0.09 34.52 Average: 2 64.88 0.00 2.12 0.86 0.09 32.04 Average: 3 59.94 0.00 1.94 0.84 0.10 37.19