---> uname -a: Linux prd-centos8-docker-8c-8g-5532.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 994 28201 19 2694 30446 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:74:9f:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe74:9fff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:d4:0e:d0 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/15/2024 _x86_64_ (8 CPU) 11:16:03 LINUX RESTART (8 CPU) 11:17:01 AM tps rtps wtps bread/s bwrtn/s 11:18:01 AM 196.28 15.44 180.84 2995.27 8674.28 11:19:01 AM 161.08 5.83 155.25 1285.44 15107.10 11:20:00 AM 66.55 0.52 66.02 66.23 3034.91 11:20:01 AM 7.37 0.00 7.37 0.00 240.00 Average: 140.99 7.26 133.73 1448.63 8924.01 11:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:18:01 AM 29010804 30939632 3644900 11.16 2688 2246000 1649180 4.89 189768 2995348 171260 11:19:01 AM 27562624 29778780 5093080 15.60 2688 2529044 2786892 8.27 297456 4302044 5804 11:20:00 AM 28950676 31243788 3705028 11.35 2688 2601860 1361408 4.04 494228 2719064 40284 11:20:01 AM 28916800 31209896 3738904 11.45 2688 2601876 1401944 4.16 494744 2753140 40160 Average: 28610226 30793024 4045478 12.39 2688 2494695 1799856 5.34 369049 3192399 64377 11:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 185.34 160.06 1663.85 43.81 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 1.03 1.03 0.19 0.19 0.00 0.00 0.00 0.00 11:19:01 AM eth0 277.07 217.79 3766.11 29.60 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 AM lo 1.17 1.17 0.18 0.18 0.00 0.00 0.00 0.00 11:20:00 AM eth0 104.40 89.72 774.17 23.72 0.00 0.00 0.00 0.00 11:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 65.26 52.63 55.23 23.84 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 188.73 155.66 2064.25 32.38 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/15/2024 _x86_64_ (8 CPU) 11:16:03 LINUX RESTART (8 CPU) 11:17:01 AM CPU %user %nice %system %iowait %steal %idle 11:18:01 AM all 13.81 0.00 1.14 1.08 0.05 83.92 11:18:01 AM 0 7.36 0.00 0.85 1.10 0.05 90.64 11:18:01 AM 1 14.76 0.00 1.46 2.63 0.07 81.08 11:18:01 AM 2 15.39 0.00 1.67 1.10 0.07 81.77 11:18:01 AM 3 14.63 0.00 1.92 1.40 0.05 81.99 11:18:01 AM 4 13.17 0.00 0.50 0.02 0.05 86.27 11:18:01 AM 5 23.03 0.00 1.07 1.40 0.03 74.46 11:18:01 AM 6 10.08 0.00 0.82 0.57 0.05 88.49 11:18:01 AM 7 12.07 0.00 0.80 0.42 0.05 86.66 11:19:01 AM all 34.17 0.00 1.10 1.22 0.08 63.43 11:19:01 AM 0 31.66 0.00 1.31 0.83 0.08 66.11 11:19:01 AM 1 22.51 0.00 1.52 5.61 0.08 70.27 11:19:01 AM 2 26.63 0.00 1.02 0.94 0.08 71.32 11:19:01 AM 3 33.51 0.00 1.01 0.40 0.08 64.99 11:19:01 AM 4 43.79 0.00 1.20 0.44 0.08 54.48 11:19:01 AM 5 41.69 0.00 0.59 0.02 0.08 57.62 11:19:01 AM 6 28.55 0.00 1.24 0.67 0.07 69.48 11:19:01 AM 7 45.11 0.00 0.89 0.84 0.10 53.06 11:20:00 AM all 32.83 0.00 1.20 0.31 0.07 65.58 11:20:00 AM 0 20.45 0.00 0.90 0.14 0.08 78.43 11:20:00 AM 1 53.71 0.00 1.29 0.12 0.08 44.79 11:20:00 AM 2 25.50 0.00 1.05 0.46 0.07 72.92 11:20:00 AM 3 40.46 0.00 1.17 0.07 0.08 58.22 11:20:00 AM 4 22.06 0.00 1.15 0.37 0.07 76.35 11:20:00 AM 5 31.78 0.00 1.63 1.00 0.07 65.52 11:20:00 AM 6 29.98 0.00 0.93 0.02 0.07 69.01 11:20:00 AM 7 38.69 0.00 1.49 0.34 0.07 59.41 11:20:01 AM all 9.75 0.00 5.87 0.00 0.00 84.38 11:20:01 AM 0 2.13 0.00 4.26 0.00 0.00 93.62 11:20:01 AM 1 48.94 0.00 9.57 0.00 0.00 41.49 11:20:01 AM 2 3.16 0.00 5.26 0.00 0.00 91.58 11:20:01 AM 3 6.38 0.00 8.51 0.00 0.00 85.11 11:20:01 AM 4 6.38 0.00 3.19 0.00 0.00 90.43 11:20:01 AM 5 3.23 0.00 5.38 0.00 0.00 91.40 11:20:01 AM 6 5.43 0.00 4.35 0.00 0.00 90.22 11:20:01 AM 7 2.15 0.00 6.45 0.00 0.00 91.40 Average: all 26.80 0.00 1.17 0.87 0.07 71.09 Average: 0 19.69 0.00 1.04 0.69 0.07 78.51 Average: 1 30.34 0.00 1.47 2.78 0.08 65.34 Average: 2 22.39 0.00 1.27 0.83 0.07 75.44 Average: 3 29.34 0.00 1.41 0.63 0.07 68.55 Average: 4 26.17 0.00 0.96 0.27 0.07 72.53 Average: 5 32.01 0.00 1.11 0.80 0.06 66.01 Average: 6 22.74 0.00 1.01 0.42 0.06 75.77 Average: 7 31.76 0.00 1.09 0.53 0.07 66.56