---> uname -a: Linux prd-centos8-docker-8c-8g-18047.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1069 27159 19 3661 30358 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:f3:12:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fef3:1205/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:3b:f3:75 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:b6ff:fe3b:f375/64 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) 03/25/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 90.70 7.00 83.71 1303.30 6034.46 03:51:01 PM 441.81 19.96 421.86 4248.81 14940.25 03:52:01 PM 252.44 2.18 250.26 200.23 16948.64 03:53:01 PM 176.15 5.40 170.75 5809.30 28612.25 Average: 240.29 8.63 231.65 2890.46 16633.32 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29551176 31218568 3104536 9.51 2688 1992860 1438000 4.27 162816 2520964 157620 03:51:01 PM 27934020 30147808 4721692 14.46 2688 2526832 2256072 6.69 267388 3971504 244572 03:52:01 PM 27942152 30602552 4713560 14.43 2688 2964184 2057888 6.11 530916 3668188 237828 03:53:01 PM 27874776 31148364 4780936 14.64 2688 3566604 1475424 4.38 945524 3280020 20 Average: 28325531 30779323 4330181 13.26 2688 2762620 1806846 5.36 476661 3360169 160010 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 50.25 34.34 767.10 6.87 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 458.59 373.15 5626.81 66.43 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 409.07 339.09 4169.66 49.51 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 251.31 179.84 2069.81 808.59 0.00 0.00 0.00 0.00 03:53:01 PM docker0 134.18 141.13 798.32 595.73 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 292.31 231.61 3158.45 232.83 0.00 0.00 0.00 0.00 Average: docker0 33.54 35.28 199.55 148.91 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) 03/25/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 8.38 0.00 0.78 0.91 0.05 89.87 03:50:01 PM 0 0.35 0.00 0.42 0.22 0.18 98.83 03:50:01 PM 1 9.64 0.00 0.73 0.65 0.05 88.93 03:50:01 PM 2 10.68 0.00 1.07 0.67 0.03 87.55 03:50:01 PM 3 17.00 0.00 1.77 0.97 0.03 80.23 03:50:01 PM 4 11.12 0.00 0.73 0.53 0.03 87.58 03:50:01 PM 5 11.14 0.00 0.83 0.22 0.03 87.78 03:50:01 PM 6 4.12 0.00 0.18 3.84 0.03 91.83 03:50:01 PM 7 3.04 0.00 0.50 0.20 0.03 96.23 03:51:01 PM all 22.61 0.00 1.58 1.83 0.09 73.88 03:51:01 PM 0 21.42 0.00 2.01 2.48 0.12 73.98 03:51:01 PM 1 20.83 0.00 2.56 4.03 0.08 72.49 03:51:01 PM 2 13.79 0.00 1.64 3.30 0.10 81.17 03:51:01 PM 3 24.82 0.00 1.37 0.70 0.10 73.00 03:51:01 PM 4 18.23 0.00 1.54 0.37 0.08 79.78 03:51:01 PM 5 32.59 0.00 1.60 0.84 0.08 64.88 03:51:01 PM 6 23.92 0.00 1.16 1.93 0.10 72.90 03:51:01 PM 7 25.29 0.00 0.74 1.00 0.08 72.88 03:52:01 PM all 25.14 0.00 1.58 1.48 0.09 71.71 03:52:01 PM 0 31.59 0.00 0.97 0.92 0.10 66.42 03:52:01 PM 1 18.17 0.00 1.17 1.81 0.10 78.74 03:52:01 PM 2 25.42 0.00 1.14 1.62 0.08 71.74 03:52:01 PM 3 25.69 0.00 1.29 1.56 0.08 71.37 03:52:01 PM 4 35.73 0.00 2.47 0.79 0.08 60.93 03:52:01 PM 5 15.75 0.00 1.31 1.46 0.12 81.36 03:52:01 PM 6 23.51 0.00 2.43 1.88 0.08 72.09 03:52:01 PM 7 25.28 0.00 1.84 1.76 0.07 71.05 03:53:01 PM all 12.09 0.00 1.87 1.84 0.06 84.13 03:53:01 PM 0 7.90 0.00 1.19 0.40 0.08 90.43 03:53:01 PM 1 10.37 0.00 1.91 3.95 0.07 83.71 03:53:01 PM 2 21.55 0.00 2.06 2.45 0.07 73.87 03:53:01 PM 3 19.02 0.00 2.18 2.01 0.08 76.70 03:53:01 PM 4 12.80 0.00 2.31 0.13 0.05 84.70 03:53:01 PM 5 12.64 0.00 1.98 0.44 0.05 84.89 03:53:01 PM 6 10.09 0.00 1.32 2.78 0.03 85.78 03:53:01 PM 7 2.41 0.00 1.99 2.56 0.07 92.97 Average: all 17.05 0.00 1.45 1.51 0.08 79.91 Average: 0 15.29 0.00 1.15 1.00 0.12 82.44 Average: 1 14.75 0.00 1.59 2.61 0.08 80.97 Average: 2 17.85 0.00 1.48 2.01 0.07 78.59 Average: 3 21.63 0.00 1.65 1.31 0.08 75.33 Average: 4 19.45 0.00 1.76 0.46 0.06 78.27 Average: 5 18.04 0.00 1.43 0.74 0.07 79.73 Average: 6 15.40 0.00 1.27 2.61 0.06 80.66 Average: 7 14.00 0.00 1.27 1.38 0.06 83.29