---> uname -a: Linux prd-centos8-docker-8c-8g-42327.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: 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): 0-7 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1073 26563 19 4253 30353 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:69:1a:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe69:1aca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:c4:7e:32 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 inet6 fe80::42:a2ff:fec4:7e32/64 scope link 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) 09/27/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:02 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 205.44 25.87 179.57 4733.99 10042.78 07:33:01 AM 221.33 5.70 215.63 1104.62 16674.32 07:34:02 AM 136.19 15.00 121.19 5399.40 28030.11 07:35:01 AM 58.40 0.63 57.78 61.54 24692.70 Average: 155.53 11.79 143.75 2828.55 19881.05 07:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29097560 30981452 3558152 10.90 2688 2201992 1678948 4.98 183652 2915580 128988 07:33:01 AM 26547208 29535816 6108504 18.71 2688 3286928 3047924 9.04 332248 5237432 760500 07:34:02 AM 27218456 31093340 5437256 16.65 2688 4166992 1528808 4.54 747452 4133936 688448 07:35:01 AM 27200796 31081328 5454916 16.70 2688 4172460 1516672 4.50 901312 3999364 60 Average: 27516005 30672984 5139707 15.74 2688 3457093 1943088 5.77 541166 4071578 394499 07:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 195.12 164.11 1715.15 53.10 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 1559.26 785.17 11087.14 69.61 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 AM lo 11.36 11.36 1.24 1.24 0.00 0.00 0.00 0.00 07:34:02 AM eth0 158.48 139.30 2004.24 27.33 0.00 0.00 0.00 0.00 07:34:02 AM docker0 4.25 5.23 0.64 0.61 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 69.37 54.24 22.98 1089.96 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 498.56 287.17 3730.91 307.81 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.32 0.16 0.15 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) 09/27/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:02 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 12.91 0.00 1.32 0.54 0.06 85.17 07:32:01 AM 0 8.83 0.00 0.90 0.05 0.05 90.17 07:32:01 AM 1 14.77 0.00 1.34 0.61 0.07 83.20 07:32:01 AM 2 7.76 0.00 1.07 1.09 0.07 90.02 07:32:01 AM 3 26.21 0.00 2.00 1.00 0.07 70.72 07:32:01 AM 4 9.09 0.00 1.24 0.27 0.05 89.35 07:32:01 AM 5 18.98 0.00 1.90 0.22 0.05 78.84 07:32:01 AM 6 13.38 0.00 1.46 0.80 0.05 84.31 07:32:01 AM 7 4.21 0.00 0.66 0.24 0.07 94.82 07:33:01 AM all 31.28 0.00 2.30 0.63 0.09 65.70 07:33:01 AM 0 32.05 0.00 1.68 0.17 0.10 65.99 07:33:01 AM 1 41.90 0.00 3.64 1.08 0.10 53.28 07:33:01 AM 2 43.57 0.00 3.09 0.37 0.10 52.87 07:33:01 AM 3 41.07 0.00 2.34 0.44 0.08 56.07 07:33:01 AM 4 21.71 0.00 2.35 0.44 0.08 75.41 07:33:01 AM 5 27.27 0.00 2.04 0.47 0.08 70.14 07:33:01 AM 6 34.07 0.00 1.75 1.29 0.08 62.80 07:33:01 AM 7 8.68 0.00 1.54 0.76 0.07 88.95 07:34:02 AM all 20.06 0.27 2.51 0.67 0.06 76.42 07:34:02 AM 0 20.95 0.17 2.54 0.22 0.07 76.05 07:34:02 AM 1 18.14 1.31 2.78 1.59 0.07 76.12 07:34:02 AM 2 26.17 0.47 2.76 0.64 0.07 69.89 07:34:02 AM 3 17.95 0.03 2.11 0.37 0.08 79.45 07:34:02 AM 4 23.06 0.05 2.33 0.50 0.07 73.99 07:34:02 AM 5 20.89 0.00 2.65 0.44 0.07 75.96 07:34:02 AM 6 20.29 0.03 2.31 0.18 0.05 77.12 07:34:02 AM 7 13.02 0.07 2.62 1.44 0.05 82.81 07:35:01 AM all 7.40 0.00 0.62 0.43 0.04 91.51 07:35:01 AM 0 0.44 0.00 0.31 0.00 0.05 99.20 07:35:01 AM 1 15.80 0.00 0.95 0.98 0.03 82.23 07:35:01 AM 2 2.58 0.00 0.56 0.58 0.02 96.26 07:35:01 AM 3 5.96 0.00 0.42 0.31 0.05 93.26 07:35:01 AM 4 22.46 0.00 1.20 1.22 0.05 75.06 07:35:01 AM 5 9.91 0.00 0.71 0.24 0.05 89.09 07:35:01 AM 6 1.14 0.00 0.42 0.10 0.02 98.32 07:35:01 AM 7 0.88 0.00 0.39 0.00 0.03 98.69 Average: all 17.95 0.07 1.69 0.57 0.06 79.66 Average: 0 15.62 0.04 1.36 0.11 0.07 82.80 Average: 1 22.68 0.33 2.18 1.07 0.07 73.67 Average: 2 20.08 0.12 1.88 0.67 0.06 77.20 Average: 3 22.83 0.01 1.72 0.53 0.07 74.84 Average: 4 19.10 0.01 1.78 0.61 0.06 78.43 Average: 5 19.28 0.00 1.83 0.34 0.06 78.48 Average: 6 17.27 0.01 1.49 0.59 0.05 80.59 Average: 7 6.72 0.02 1.31 0.61 0.05 91.28