---> uname -a: Linux prd-centos8-docker-8c-8g-10924.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1066 27280 19 3543 30365 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:65:ad:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe65:ad09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:cf:f5:08 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::42:46ff:fecf:f508/64 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) 03/05/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 123.49 7.91 115.58 1462.58 9119.58 04:14:01 AM 342.20 18.78 323.43 4279.91 10675.21 04:15:01 AM 270.28 2.88 267.39 448.92 38498.40 04:16:01 AM 91.84 0.90 90.94 68.50 11740.90 Average: 206.95 7.62 199.33 1564.91 17508.28 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29506276 31253360 3149436 9.64 2688 2067572 1955692 5.80 164904 2540780 120664 04:14:01 AM 28482996 30570928 4172716 12.78 2688 2401128 1898744 5.63 258984 3435184 103996 04:15:01 AM 26571292 29595656 6084420 18.63 2688 3322652 2936088 8.71 454120 5087756 8 04:16:01 AM 27937596 31094300 4718116 14.45 2688 3453756 1519452 4.51 689256 3490700 10968 Average: 28124540 30628561 4531172 13.88 2688 2811277 2077494 6.16 391816 3638605 58909 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 72.51 50.02 1061.29 23.17 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 328.99 298.57 3134.05 49.70 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 423.26 329.32 8336.03 39.64 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.86 12.68 0.46 305.68 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 368.13 341.65 390.14 2168.16 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.12 0.00 0.01 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 298.23 254.89 3230.26 570.23 0.00 0.00 0.00 0.00 Average: docker0 1.97 3.20 0.12 76.42 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) 03/05/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.48 0.00 1.08 0.74 0.06 87.64 04:13:01 AM 0 1.33 0.00 0.67 0.65 0.10 97.25 04:13:01 AM 1 18.68 0.00 2.54 2.05 0.07 76.66 04:13:01 AM 2 7.67 0.00 0.68 1.12 0.17 90.36 04:13:01 AM 3 11.53 0.00 0.95 0.12 0.03 87.37 04:13:01 AM 4 23.58 0.00 1.77 0.88 0.07 73.70 04:13:01 AM 5 5.78 0.00 0.38 0.23 0.03 93.57 04:13:01 AM 6 6.77 0.00 0.78 0.57 0.02 91.86 04:13:01 AM 7 8.54 0.00 0.85 0.28 0.03 90.29 04:14:01 AM all 19.22 0.00 1.28 1.53 0.08 77.89 04:14:01 AM 0 16.74 0.00 1.09 1.42 0.07 80.69 04:14:01 AM 1 11.37 0.00 1.39 2.14 0.07 85.04 04:14:01 AM 2 22.44 0.00 1.36 1.84 0.08 74.28 04:14:01 AM 3 13.57 0.00 1.31 2.64 0.08 82.40 04:14:01 AM 4 18.24 0.00 1.34 0.74 0.10 79.59 04:14:01 AM 5 30.03 0.00 1.62 1.64 0.08 66.63 04:14:01 AM 6 23.10 0.00 0.95 0.90 0.08 74.96 04:14:01 AM 7 18.29 0.00 1.22 0.90 0.08 79.51 04:15:01 AM all 15.40 0.00 2.37 2.46 0.08 79.68 04:15:01 AM 0 12.26 0.00 2.88 2.88 0.12 81.85 04:15:01 AM 1 13.32 0.00 2.61 4.69 0.08 79.30 04:15:01 AM 2 18.55 0.00 2.66 3.18 0.08 75.52 04:15:01 AM 3 16.69 0.00 2.70 3.15 0.08 77.37 04:15:01 AM 4 16.13 0.00 2.10 1.36 0.07 80.35 04:15:01 AM 5 15.92 0.00 2.11 2.92 0.07 78.98 04:15:01 AM 6 13.46 0.00 1.96 0.97 0.07 83.55 04:15:01 AM 7 16.91 0.00 1.96 0.50 0.08 80.54 04:16:01 AM all 11.95 0.00 1.66 0.59 0.07 85.73 04:16:01 AM 0 3.95 0.00 1.10 1.12 0.07 93.76 04:16:01 AM 1 8.43 0.00 1.79 0.12 0.08 89.57 04:16:01 AM 2 16.61 0.00 1.74 0.94 0.08 80.63 04:16:01 AM 3 8.37 0.00 1.59 0.70 0.08 89.26 04:16:01 AM 4 29.56 0.00 2.03 1.27 0.08 67.06 04:16:01 AM 5 5.74 0.00 1.96 0.12 0.05 92.13 04:16:01 AM 6 9.65 0.00 1.39 0.10 0.05 88.81 04:16:01 AM 7 13.31 0.00 1.68 0.32 0.08 84.61 Average: all 14.26 0.00 1.60 1.33 0.08 82.74 Average: 0 8.56 0.00 1.43 1.52 0.09 88.40 Average: 1 12.95 0.00 2.08 2.25 0.08 82.64 Average: 2 16.31 0.00 1.61 1.77 0.10 80.20 Average: 3 12.54 0.00 1.64 1.65 0.07 84.11 Average: 4 21.88 0.00 1.81 1.06 0.08 75.17 Average: 5 14.37 0.00 1.52 1.23 0.06 82.83 Average: 6 13.24 0.00 1.27 0.64 0.05 84.80 Average: 7 14.26 0.00 1.43 0.50 0.07 83.74