---> uname -a: Linux prd-centos8-docker-8c-8g-74263.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 1080 26556 19 4253 30346 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:d5:30:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed5:30a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:9b:ee: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 inet6 fe80::42:95ff:fe9b:ee0e/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) 10/04/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 132.44 11.83 120.61 3155.88 8821.38 07:33:01 AM 125.84 13.90 111.95 1405.80 7096.65 07:34:01 AM 156.82 5.73 151.09 1104.78 10282.78 07:35:01 AM 136.47 15.01 121.46 5435.92 28996.68 Average: 137.89 11.62 126.28 2775.53 13799.23 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29419084 31211052 3236628 9.91 2688 2112480 1968080 5.84 171720 2616724 132136 07:33:01 AM 29093656 30974448 3562056 10.91 2688 2198808 1671136 4.96 184172 2912920 8 07:34:01 AM 27141424 29651036 5514288 16.89 2688 2819564 2751940 8.16 326912 4687776 313552 07:35:01 AM 26154444 29949576 6501268 19.91 2688 4087252 2380840 7.06 748596 5191676 616956 Average: 27952152 30446528 4703560 14.40 2688 2804526 2192999 6.51 357850 3852274 265663 07:31:01 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 130.19 103.02 1210.74 39.64 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 77.51 73.03 660.45 13.73 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 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 959.19 487.96 8563.01 51.46 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 11.63 11.63 1.26 1.26 0.00 0.00 0.00 0.00 07:35:01 AM eth0 449.30 211.31 4540.87 30.40 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.27 5.16 0.65 0.60 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 404.07 218.84 3743.97 33.81 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.29 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) 10/04/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 10.14 0.00 1.23 0.85 0.05 87.73 07:32:01 AM 0 5.11 0.00 0.65 0.15 0.07 94.02 07:32:01 AM 1 6.97 0.00 0.77 0.48 0.05 91.72 07:32:01 AM 2 12.83 0.00 1.50 0.50 0.07 85.10 07:32:01 AM 3 23.07 0.00 2.46 0.72 0.07 73.69 07:32:01 AM 4 7.23 0.00 1.04 0.70 0.03 91.00 07:32:01 AM 5 7.61 0.00 0.90 0.52 0.03 90.94 07:32:01 AM 6 10.71 0.00 1.19 1.20 0.05 86.85 07:32:01 AM 7 7.61 0.00 1.31 2.54 0.03 88.50 07:33:01 AM all 4.72 0.00 0.45 0.76 0.04 94.02 07:33:01 AM 0 0.87 0.00 0.48 1.14 0.05 97.46 07:33:01 AM 1 6.12 0.00 0.52 0.93 0.05 92.38 07:33:01 AM 2 5.28 0.00 0.42 1.59 0.05 92.67 07:33:01 AM 3 8.38 0.00 0.17 0.13 0.02 91.31 07:33:01 AM 4 6.89 0.00 0.88 0.53 0.03 91.66 07:33:01 AM 5 3.72 0.00 0.37 0.37 0.08 95.46 07:33:01 AM 6 1.25 0.00 0.17 0.10 0.03 98.45 07:33:01 AM 7 5.28 0.00 0.58 1.32 0.02 92.80 07:34:01 AM all 31.23 0.00 1.55 0.75 0.10 66.38 07:34:01 AM 0 42.06 0.00 1.31 0.35 0.10 56.18 07:34:01 AM 1 35.55 0.00 2.59 1.56 0.12 60.17 07:34:01 AM 2 29.52 0.00 1.34 0.32 0.10 68.72 07:34:01 AM 3 32.10 0.00 1.78 0.79 0.10 65.24 07:34:01 AM 4 27.05 0.00 1.94 0.47 0.10 70.44 07:34:01 AM 5 11.44 0.00 1.19 2.29 0.08 84.99 07:34:01 AM 6 36.88 0.00 1.01 0.02 0.08 62.01 07:34:01 AM 7 35.30 0.00 1.24 0.17 0.08 63.20 07:35:01 AM all 22.37 0.60 3.61 2.37 0.09 70.96 07:35:01 AM 0 16.64 2.00 2.86 0.13 0.10 78.27 07:35:01 AM 1 26.11 0.47 3.54 1.28 0.10 68.49 07:35:01 AM 2 19.56 0.03 4.18 1.16 0.10 74.97 07:35:01 AM 3 21.35 0.03 3.09 1.38 0.08 74.06 07:35:01 AM 4 29.99 0.40 4.25 3.51 0.08 61.77 07:35:01 AM 5 24.05 0.03 3.62 6.29 0.08 65.93 07:35:01 AM 6 25.56 1.82 4.14 4.29 0.10 64.09 07:35:01 AM 7 15.73 0.02 3.17 0.89 0.10 80.09 Average: all 17.09 0.15 1.70 1.18 0.07 79.80 Average: 0 16.14 0.50 1.32 0.44 0.08 81.51 Average: 1 18.64 0.12 1.85 1.07 0.08 78.25 Average: 2 16.78 0.01 1.86 0.89 0.08 80.39 Average: 3 21.21 0.01 1.87 0.75 0.07 76.09 Average: 4 17.75 0.10 2.02 1.30 0.06 78.76 Average: 5 11.67 0.01 1.52 2.36 0.07 84.38 Average: 6 18.58 0.45 1.62 1.40 0.07 77.88 Average: 7 15.96 0.00 1.57 1.23 0.06 81.17