---> uname -a: Linux prd-centos8-docker-8c-8g-12898.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 1055 27174 19 3660 30371 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:f0:ef:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fef0:efad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:9b:74:32 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::42:7bff:fe9b:7432/64 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) 03/13/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 89.54 6.98 82.55 1302.98 5383.95 03:51:01 PM 441.46 18.56 422.90 4229.30 14675.65 03:52:01 PM 282.67 2.25 280.42 257.65 22705.86 03:53:01 PM 150.35 5.21 145.13 5661.98 23090.04 Average: 241.00 8.25 232.75 2862.98 16464.41 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29589344 31263384 3066360 9.39 2688 1999232 1473716 4.37 163588 2476976 158124 03:51:01 PM 28173916 30410316 4481788 13.72 2688 2549496 2011652 5.97 276380 3721584 273348 03:52:01 PM 28568280 31218508 4087424 12.52 2688 2953300 1407008 4.17 543320 3026924 102928 03:53:01 PM 27789172 31060732 4866532 14.90 2688 3564564 1549412 4.60 941892 3365576 56 Average: 28530178 30988235 4125526 12.63 2688 2766648 1610447 4.78 481295 3147765 133614 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 52.94 39.38 768.89 7.32 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 448.81 374.54 5913.44 66.42 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 403.30 351.17 4098.24 52.09 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 273.84 193.14 1847.12 808.21 0.00 0.00 0.00 0.00 03:53:01 PM docker0 160.86 190.24 799.43 586.79 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 294.73 239.56 3156.91 233.53 0.00 0.00 0.00 0.00 Average: docker0 40.22 47.56 199.88 146.71 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) 03/13/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 8.80 0.00 0.74 0.78 0.05 89.63 03:50:01 PM 0 7.27 0.00 0.60 0.10 0.05 91.98 03:50:01 PM 1 4.29 0.00 0.43 0.27 0.03 94.98 03:50:01 PM 2 1.05 0.00 0.23 0.30 0.05 98.36 03:50:01 PM 3 18.01 0.00 1.53 1.25 0.03 79.17 03:50:01 PM 4 13.65 0.00 0.97 1.29 0.05 84.04 03:50:01 PM 5 12.78 0.00 1.12 0.77 0.05 85.28 03:50:01 PM 6 3.12 0.00 0.35 0.57 0.07 95.90 03:50:01 PM 7 10.22 0.00 0.68 1.72 0.03 87.34 03:51:01 PM all 26.29 0.00 1.70 2.05 0.09 69.87 03:51:01 PM 0 19.24 0.00 1.39 1.67 0.07 77.63 03:51:01 PM 1 26.06 0.00 2.34 2.04 0.12 69.44 03:51:01 PM 2 25.72 0.00 1.51 1.46 0.08 71.23 03:51:01 PM 3 24.99 0.00 2.24 3.30 0.08 69.39 03:51:01 PM 4 21.71 0.00 1.76 1.32 0.08 75.12 03:51:01 PM 5 29.14 0.00 1.42 3.95 0.10 65.38 03:51:01 PM 6 28.43 0.00 1.14 0.53 0.08 69.81 03:51:01 PM 7 35.04 0.00 1.81 2.11 0.08 60.96 03:52:01 PM all 25.05 0.00 1.56 2.07 0.08 71.24 03:52:01 PM 0 14.51 0.00 1.46 0.75 0.08 83.20 03:52:01 PM 1 25.46 0.00 1.99 4.77 0.07 67.70 03:52:01 PM 2 22.40 0.00 1.69 3.76 0.08 72.07 03:52:01 PM 3 27.99 0.00 1.22 0.42 0.08 70.29 03:52:01 PM 4 28.45 0.00 1.42 1.54 0.08 68.50 03:52:01 PM 5 25.32 0.00 2.33 4.38 0.08 67.88 03:52:01 PM 6 24.78 0.00 1.42 0.87 0.08 72.84 03:52:01 PM 7 31.51 0.00 0.92 0.08 0.07 67.42 03:53:01 PM all 7.95 0.00 1.55 1.26 0.05 89.19 03:53:01 PM 0 2.07 0.00 0.87 0.40 0.07 96.59 03:53:01 PM 1 13.40 0.00 2.26 4.03 0.07 80.24 03:53:01 PM 2 3.61 0.00 1.12 0.38 0.05 94.83 03:53:01 PM 3 13.72 0.00 1.32 1.24 0.05 83.67 03:53:01 PM 4 14.08 0.00 1.77 0.77 0.03 83.35 03:53:01 PM 5 7.91 0.00 1.15 0.38 0.03 90.51 03:53:01 PM 6 3.62 0.00 1.61 1.69 0.05 93.04 03:53:01 PM 7 5.17 0.00 2.29 1.20 0.03 91.30 Average: all 17.01 0.00 1.39 1.54 0.07 79.99 Average: 0 10.77 0.00 1.08 0.73 0.07 87.35 Average: 1 17.29 0.00 1.76 2.78 0.07 78.10 Average: 2 13.18 0.00 1.14 1.47 0.07 84.14 Average: 3 21.17 0.00 1.58 1.55 0.06 75.63 Average: 4 19.47 0.00 1.48 1.23 0.06 77.76 Average: 5 18.78 0.00 1.51 2.37 0.07 77.28 Average: 6 14.98 0.00 1.13 0.92 0.07 82.90 Average: 7 20.48 0.00 1.43 1.28 0.05 76.76