---> uname -a: Linux prd-centos8-builder-4c-4g-15721.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: 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 747 12346 19 2666 14675 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:d1:5c:dc 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 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fed1:5cdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:f7:c4:0e 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 03:14:29 LINUX RESTART (4 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 91.61 13.38 78.23 2210.02 7471.63 03:17:01 AM 204.52 16.69 187.82 3322.89 11323.88 03:18:01 AM 141.40 3.75 137.65 1010.69 7531.17 03:19:01 AM 30.77 0.70 30.07 124.47 1911.04 03:20:01 AM 42.50 0.48 42.02 70.64 3362.25 Average: 102.16 7.00 95.15 1347.89 6320.15 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 13281536 15134164 2857784 17.71 2688 2066964 1149868 6.69 221788 2280504 145700 03:17:01 AM 12427220 14647948 3712100 23.00 2688 2425784 1480668 8.61 254616 3053636 168012 03:18:01 AM 10897168 13196700 5242152 32.48 2688 2502400 2936252 17.08 348456 4483448 26584 03:19:01 AM 10294408 12663328 5844912 36.22 2688 2569152 3367948 19.59 370484 5052108 44288 03:20:01 AM 12703080 15086772 3436240 21.29 2688 2581240 1075600 6.26 546972 2469228 26628 Average: 11920682 14145782 4218638 26.14 2688 2429108 2002067 11.65 348463 3467785 82242 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 157.43 123.32 1468.38 15.20 0.00 0.00 0.00 0.00 03:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 258.61 214.75 3137.44 41.49 0.00 0.00 0.00 0.00 03:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 37.31 37.03 284.15 7.47 0.00 0.00 0.00 0.00 03:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 46.24 43.13 449.99 8.31 0.00 0.00 0.00 0.00 03:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 19.88 19.28 42.84 9.26 0.00 0.00 0.00 0.00 03:20:01 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 103.90 87.50 1076.60 16.34 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 03:14:29 LINUX RESTART (4 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 18.64 0.00 1.99 1.31 0.08 77.98 03:16:01 AM 0 16.70 0.00 1.86 1.03 0.08 80.32 03:16:01 AM 1 20.56 0.00 1.81 1.57 0.08 75.98 03:16:01 AM 2 5.91 0.00 1.21 0.70 0.08 92.10 03:16:01 AM 3 31.37 0.00 3.08 1.94 0.08 63.53 03:17:01 AM all 26.78 0.00 2.04 2.50 0.08 68.61 03:17:01 AM 0 20.65 0.00 1.52 2.68 0.08 75.07 03:17:01 AM 1 32.55 0.00 2.03 2.47 0.08 62.87 03:17:01 AM 2 26.59 0.00 2.61 3.15 0.07 67.58 03:17:01 AM 3 27.33 0.00 1.98 1.69 0.08 68.92 03:18:01 AM all 54.09 0.00 1.69 1.57 0.14 42.50 03:18:01 AM 0 52.37 0.00 1.70 1.06 0.10 44.77 03:18:01 AM 1 55.23 0.00 1.12 0.95 0.15 42.55 03:18:01 AM 2 54.42 0.00 2.24 1.68 0.12 41.54 03:18:01 AM 3 54.36 0.00 1.72 2.57 0.18 41.16 03:19:01 AM all 81.25 0.00 1.96 0.18 0.11 16.49 03:19:01 AM 0 80.71 0.00 1.93 0.25 0.10 17.02 03:19:01 AM 1 83.30 0.00 2.16 0.05 0.12 14.38 03:19:01 AM 2 82.32 0.00 1.85 0.32 0.12 15.40 03:19:01 AM 3 78.70 0.00 1.92 0.12 0.10 19.16 03:20:01 AM all 22.72 0.00 1.56 0.28 0.07 75.36 03:20:01 AM 0 10.92 0.00 1.14 0.25 0.07 87.63 03:20:01 AM 1 8.05 0.00 0.94 0.37 0.05 90.59 03:20:01 AM 2 56.61 0.00 3.27 0.23 0.10 39.79 03:20:01 AM 3 15.29 0.00 0.90 0.27 0.07 83.48 Average: all 40.68 0.00 1.85 1.17 0.10 56.21 Average: 0 36.21 0.00 1.63 1.05 0.09 61.02 Average: 1 39.94 0.00 1.61 1.08 0.10 57.27 Average: 2 45.16 0.00 2.23 1.22 0.10 51.30 Average: 3 41.41 0.00 1.92 1.32 0.10 55.25