---> uname -a: Linux prd-centos8-docker-8c-8g-8860.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 974 28317 19 2598 30472 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:b7:15:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:feb7:15f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:1e:03:e3 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) 02/26/2024 _x86_64_ (8 CPU) 12:36:41 LINUX RESTART (8 CPU) 12:37:01 PM tps rtps wtps bread/s bwrtn/s 12:38:01 PM 106.21 25.47 80.74 5806.96 7492.02 12:39:01 PM 202.85 18.09 184.76 3590.27 10720.53 12:40:00 PM 120.41 0.72 119.69 68.63 12884.88 12:40:01 PM 30.86 0.00 30.86 0.00 325.31 Average: 142.35 14.76 127.59 3154.82 10252.66 12:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 PM 29542896 31244416 3112816 9.53 2688 2025800 1421176 4.22 172024 2513324 138376 12:39:01 PM 28843548 30905160 3812164 11.67 2688 2376588 1662760 4.93 200572 3140924 148248 12:40:00 PM 29005204 31212308 3650508 11.18 2688 2519408 1432024 4.25 457792 2718000 11128 12:40:01 PM 28982152 31189260 3673560 11.25 2688 2519412 1448452 4.30 457792 2741336 11136 Average: 29093450 31137786 3562262 10.91 2688 2360302 1491103 4.42 322045 2778396 77222 12:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 334.35 228.64 1817.52 57.49 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 265.21 232.96 2537.12 56.61 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM eth0 243.41 166.90 333.07 536.98 0.00 0.00 0.00 0.00 12:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 33.33 27.78 26.65 12.44 0.00 0.00 0.00 0.00 12:40:01 PM 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 279.10 208.25 1559.83 212.30 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) 02/26/2024 _x86_64_ (8 CPU) 12:36:41 LINUX RESTART (8 CPU) 12:37:01 PM CPU %user %nice %system %iowait %steal %idle 12:38:01 PM all 11.28 0.00 1.60 0.87 0.06 86.20 12:38:01 PM 0 4.62 0.00 1.07 0.54 0.08 93.69 12:38:01 PM 1 10.80 0.00 1.61 0.77 0.05 86.77 12:38:01 PM 2 26.79 0.00 3.12 1.62 0.07 68.40 12:38:01 PM 3 23.39 0.00 1.69 0.92 0.07 73.94 12:38:01 PM 4 5.29 0.00 0.77 1.14 0.07 92.74 12:38:01 PM 5 3.41 0.00 1.64 0.77 0.07 94.11 12:38:01 PM 6 9.42 0.00 2.09 0.65 0.03 87.81 12:38:01 PM 7 6.48 0.00 0.78 0.52 0.03 92.19 12:39:01 PM all 11.19 0.00 0.99 1.14 0.06 86.62 12:39:01 PM 0 14.72 0.00 0.80 0.67 0.07 83.74 12:39:01 PM 1 3.54 0.00 0.72 1.04 0.07 94.64 12:39:01 PM 2 13.14 0.00 0.63 0.47 0.05 85.71 12:39:01 PM 3 15.38 0.00 1.44 2.46 0.07 80.65 12:39:01 PM 4 8.87 0.00 0.80 0.97 0.07 89.29 12:39:01 PM 5 11.89 0.00 1.15 0.72 0.05 86.19 12:39:01 PM 6 15.75 0.00 1.70 1.87 0.05 80.62 12:39:01 PM 7 6.19 0.00 0.69 0.95 0.05 92.12 12:40:00 PM all 12.93 0.00 1.35 0.75 0.07 84.90 12:40:00 PM 0 4.62 0.00 1.19 0.00 0.07 94.12 12:40:00 PM 1 14.72 0.00 1.41 0.63 0.07 83.17 12:40:00 PM 2 25.87 0.00 1.99 0.40 0.07 71.67 12:40:00 PM 3 19.35 0.00 1.56 0.91 0.14 78.04 12:40:00 PM 4 12.84 0.00 1.51 2.30 0.07 83.27 12:40:00 PM 5 11.62 0.00 1.06 0.22 0.07 87.02 12:40:00 PM 6 5.06 0.00 0.94 1.18 0.05 92.76 12:40:00 PM 7 9.37 0.00 1.12 0.31 0.05 89.15 12:40:01 PM all 11.72 0.00 0.31 0.00 0.00 87.97 12:40:01 PM 0 0.62 0.00 0.00 0.00 0.00 99.38 12:40:01 PM 1 0.00 0.00 0.62 0.00 0.00 99.38 12:40:01 PM 2 43.12 0.00 0.62 0.00 0.00 56.25 12:40:01 PM 3 49.38 0.00 0.62 0.00 0.00 50.00 12:40:01 PM 4 0.00 0.00 0.62 0.00 0.00 99.38 12:40:01 PM 5 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 PM 6 0.62 0.00 0.00 0.00 0.00 99.38 12:40:01 PM 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 11.79 0.00 1.30 0.91 0.06 85.94 Average: 0 7.96 0.00 1.01 0.40 0.07 90.56 Average: 1 9.56 0.00 1.24 0.81 0.06 88.34 Average: 2 22.08 0.00 1.91 0.82 0.06 75.13 Average: 3 19.65 0.00 1.55 1.42 0.09 77.29 Average: 4 8.88 0.00 1.02 1.45 0.07 88.58 Average: 5 8.87 0.00 1.28 0.57 0.06 89.22 Average: 6 10.03 0.00 1.57 1.23 0.04 87.13 Average: 7 7.26 0.00 0.85 0.59 0.04 91.25