---> uname -a: Linux prd-centos8-docker-8c-8g-7313.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 1031 27276 19 3583 30398 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:e3:5a:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fee3:5abd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:ea:dd:31 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::42:9fff:feea:dd31/64 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) 12/23/2023 _x86_64_ (8 CPU) 20:11:18 LINUX RESTART (8 CPU) 08:12:03 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 133.37 6.89 126.47 1313.89 10280.95 08:14:01 PM 369.54 20.51 349.03 4407.67 11227.95 08:15:01 PM 263.17 3.08 260.09 449.38 44262.64 08:16:01 PM 63.88 0.65 63.23 65.71 6344.39 Average: 208.11 7.79 200.32 1561.06 18095.46 08:12:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29419432 31224200 3236280 9.91 2688 2122724 1485496 4.41 170776 2612220 167984 08:14:01 PM 28211044 30484752 4444668 13.61 2688 2585768 1949964 5.79 271632 3685332 271164 08:15:01 PM 26778224 29901744 5877488 18.00 2688 3421528 3044796 9.03 628888 4706120 53128 08:16:01 PM 27907912 31105508 4747800 14.54 2688 3493208 1555776 4.62 807580 3398304 27060 Average: 28079153 30679051 4576559 14.01 2688 2905807 2009008 5.96 469719 3600494 129834 08:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 72.34 46.97 1135.35 7.45 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 463.54 389.52 5538.09 70.56 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 449.39 337.83 6559.34 191.83 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.28 13.33 0.49 306.74 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 306.56 282.54 315.15 1814.07 0.00 0.00 0.00 0.00 08:16:01 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 325.06 266.04 3405.94 525.30 0.00 0.00 0.00 0.00 Average: docker0 2.09 3.36 0.12 77.34 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) 12/23/2023 _x86_64_ (8 CPU) 20:11:18 LINUX RESTART (8 CPU) 08:12:03 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.85 0.00 0.95 0.80 0.04 88.36 08:13:01 PM 0 17.84 0.00 1.88 0.36 0.05 79.87 08:13:01 PM 1 19.74 0.00 1.73 2.19 0.05 76.28 08:13:01 PM 2 19.48 0.00 1.62 1.04 0.05 77.81 08:13:01 PM 3 11.13 0.00 0.66 0.14 0.05 88.02 08:13:01 PM 4 1.09 0.00 0.28 0.59 0.03 98.01 08:13:01 PM 5 2.33 0.00 0.57 1.79 0.05 95.26 08:13:01 PM 6 0.67 0.00 0.14 0.00 0.02 99.17 08:13:01 PM 7 6.46 0.00 0.71 0.33 0.03 92.47 08:14:01 PM all 22.45 0.00 1.44 1.79 0.08 74.25 08:14:01 PM 0 17.48 0.00 0.97 0.13 0.08 81.33 08:14:01 PM 1 21.05 0.00 1.25 1.41 0.08 76.21 08:14:01 PM 2 22.03 0.00 1.69 3.58 0.10 72.61 08:14:01 PM 3 26.86 0.00 1.57 2.39 0.08 69.09 08:14:01 PM 4 17.64 0.00 1.12 0.32 0.07 80.85 08:14:01 PM 5 22.74 0.00 1.86 3.03 0.07 72.30 08:14:01 PM 6 18.99 0.00 1.96 2.70 0.08 76.27 08:14:01 PM 7 32.79 0.00 1.07 0.73 0.07 65.34 08:15:01 PM all 18.66 0.00 3.04 2.82 0.08 75.40 08:15:01 PM 0 22.51 0.00 2.59 1.36 0.10 73.44 08:15:01 PM 1 18.42 0.00 3.53 4.98 0.07 73.00 08:15:01 PM 2 20.37 0.00 3.32 2.65 0.08 73.58 08:15:01 PM 3 10.13 0.00 2.93 4.17 0.08 82.68 08:15:01 PM 4 20.57 0.00 3.20 3.25 0.07 72.92 08:15:01 PM 5 10.73 0.00 3.25 1.60 0.08 84.35 08:15:01 PM 6 17.17 0.00 2.17 1.18 0.07 79.41 08:15:01 PM 7 29.32 0.00 3.36 3.39 0.07 63.86 08:16:01 PM all 12.31 0.00 1.13 0.31 0.05 86.19 08:16:01 PM 0 8.46 0.00 0.98 0.03 0.07 90.45 08:16:01 PM 1 23.44 0.00 1.25 0.35 0.07 74.89 08:16:01 PM 2 15.30 0.00 1.05 0.07 0.07 83.51 08:16:01 PM 3 17.08 0.00 1.47 1.40 0.05 80.00 08:16:01 PM 4 8.78 0.00 1.12 0.23 0.05 89.82 08:16:01 PM 5 13.34 0.00 1.19 0.35 0.03 85.09 08:16:01 PM 6 6.05 0.00 1.05 0.00 0.03 92.87 08:16:01 PM 7 6.05 0.00 0.92 0.07 0.05 92.92 Average: all 15.86 0.00 1.64 1.43 0.06 81.00 Average: 0 16.55 0.00 1.60 0.47 0.08 81.30 Average: 1 20.68 0.00 1.94 2.23 0.07 75.09 Average: 2 19.29 0.00 1.92 1.84 0.08 76.88 Average: 3 16.36 0.00 1.66 2.04 0.07 79.88 Average: 4 12.10 0.00 1.44 1.10 0.05 85.32 Average: 5 12.38 0.00 1.72 1.69 0.06 84.15 Average: 6 10.79 0.00 1.34 0.97 0.05 86.85 Average: 7 18.74 0.00 1.52 1.13 0.05 78.55