---> uname -a: Linux prd-centos8-docker-8c-8g-21335.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: 2799.996 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 1049 27187 19 3653 30377 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:26:c2:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe26:c26a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:56:9f:be 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:c6ff:fe56:9fbe/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) 04/07/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 156.62 20.92 135.70 4393.00 8794.05 03:51:01 PM 445.51 6.63 438.88 1211.26 14025.82 03:52:01 PM 234.84 3.22 231.62 4746.82 19481.37 03:53:01 PM 128.09 3.10 124.99 1161.61 21066.13 Average: 241.27 8.47 232.80 2878.17 15841.47 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29280620 31113212 3375092 10.34 2688 2152112 1595708 4.73 176148 2748412 105096 03:51:01 PM 27919200 30236340 4736512 14.50 2688 2627228 2122500 6.30 410896 3832128 245728 03:52:01 PM 28400012 31180632 4255700 13.03 2688 3082068 1548064 4.59 585972 3148352 62472 03:53:01 PM 27849308 31114672 4806404 14.72 2688 3557872 1502568 4.46 1165464 3087616 132 Average: 28362285 30911214 4293427 13.15 2688 2854820 1692210 5.02 584620 3204127 103357 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 87.47 68.10 1041.99 31.13 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 552.34 462.04 6945.01 64.55 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 265.44 230.72 2722.41 36.35 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 306.21 240.45 1870.96 1601.38 0.00 0.00 0.00 0.00 03:53:01 PM docker0 143.05 162.76 798.64 596.99 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 302.87 250.33 3145.16 433.32 0.00 0.00 0.00 0.00 Average: docker0 35.76 40.69 199.64 149.24 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) 04/07/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.13 0.00 1.16 0.92 0.06 85.73 03:50:01 PM 0 20.28 0.00 2.37 0.37 0.10 76.88 03:50:01 PM 1 7.20 0.00 0.90 1.85 0.05 90.00 03:50:01 PM 2 15.71 0.00 1.49 0.60 0.07 82.13 03:50:01 PM 3 5.44 0.00 0.52 0.40 0.05 93.59 03:50:01 PM 4 12.05 0.00 0.93 0.97 0.05 86.00 03:50:01 PM 5 9.24 0.00 0.85 1.12 0.05 88.74 03:50:01 PM 6 22.70 0.00 1.65 0.90 0.07 74.68 03:50:01 PM 7 4.38 0.00 0.58 1.19 0.05 93.80 03:51:01 PM all 29.61 0.00 1.80 1.81 0.10 66.68 03:51:01 PM 0 23.75 0.00 2.14 2.69 0.12 71.30 03:51:01 PM 1 44.24 0.00 1.14 0.65 0.10 53.87 03:51:01 PM 2 31.26 0.00 1.79 1.83 0.12 65.00 03:51:01 PM 3 26.08 0.00 1.69 2.03 0.08 70.11 03:51:01 PM 4 33.51 0.00 2.77 2.01 0.12 61.60 03:51:01 PM 5 18.42 0.00 1.36 0.77 0.08 79.36 03:51:01 PM 6 27.78 0.00 1.35 1.56 0.08 69.23 03:51:01 PM 7 31.78 0.00 2.18 2.94 0.08 63.02 03:52:01 PM all 22.41 0.00 1.31 3.06 0.09 73.14 03:52:01 PM 0 12.65 0.00 1.20 0.58 0.08 85.48 03:52:01 PM 1 18.01 0.00 2.09 4.98 0.12 74.80 03:52:01 PM 2 28.12 0.00 1.07 1.17 0.08 69.55 03:52:01 PM 3 20.86 0.00 1.20 8.09 0.08 69.76 03:52:01 PM 4 27.53 0.00 1.52 4.28 0.08 66.59 03:52:01 PM 5 27.34 0.00 0.90 1.85 0.10 69.81 03:52:01 PM 6 21.78 0.00 0.67 1.13 0.07 76.35 03:52:01 PM 7 22.98 0.00 1.84 2.36 0.08 72.74 03:53:01 PM all 7.93 0.00 1.69 1.64 0.05 88.69 03:53:01 PM 0 3.87 0.00 1.98 2.36 0.05 91.75 03:53:01 PM 1 3.90 0.00 1.71 4.14 0.05 90.20 03:53:01 PM 2 19.00 0.00 2.46 0.15 0.07 78.33 03:53:01 PM 3 6.51 0.00 1.49 2.23 0.05 89.72 03:53:01 PM 4 15.53 0.00 1.91 0.45 0.05 82.06 03:53:01 PM 5 6.94 0.00 1.86 0.50 0.02 90.68 03:53:01 PM 6 5.93 0.00 1.29 1.86 0.03 90.89 03:53:01 PM 7 1.76 0.00 0.81 1.43 0.05 95.96 Average: all 18.01 0.00 1.49 1.86 0.07 78.57 Average: 0 15.14 0.00 1.92 1.50 0.09 81.35 Average: 1 18.33 0.00 1.46 2.91 0.08 77.22 Average: 2 23.52 0.00 1.70 0.94 0.08 73.76 Average: 3 14.72 0.00 1.23 3.19 0.07 80.80 Average: 4 22.14 0.00 1.78 1.93 0.08 74.07 Average: 5 15.49 0.00 1.24 1.06 0.06 82.15 Average: 6 19.55 0.00 1.24 1.36 0.06 77.79 Average: 7 15.22 0.00 1.35 1.98 0.07 81.39