---> uname -a: Linux prd-centos8-docker-8c-8g-948.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 1051 27184 19 3654 30375 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:4f:09:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe4f:9fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:10:3f:6d 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::42:24ff:fe10:3f6d/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) 05/06/2024 _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 123.64 11.98 111.66 3053.25 8174.93 03:51:01 PM 375.93 13.56 362.37 2385.61 13478.76 03:52:01 PM 263.20 2.27 260.93 257.65 19462.33 03:53:01 PM 149.78 5.56 144.21 5688.76 23268.13 Average: 228.14 8.34 219.80 2846.41 16096.23 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29409192 31198400 3246520 9.94 2688 2109832 2001044 5.94 172848 2627236 115400 03:51:01 PM 27987260 30213612 4668452 14.30 2688 2539064 2179364 6.47 400684 3784040 181032 03:52:01 PM 28521464 31158864 4134248 12.66 2688 2940264 1441880 4.28 544928 3072864 102936 03:53:01 PM 27835600 31101792 4820112 14.76 2688 3559116 1516664 4.50 953992 3308492 64 Average: 28438379 30918167 4217333 12.91 2688 2787069 1784738 5.30 518113 3198158 99858 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 68.93 48.63 993.59 25.91 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 445.41 371.46 5631.27 51.69 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 416.96 355.41 4085.14 50.51 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 269.65 178.03 1864.04 809.06 0.00 0.00 0.00 0.00 03:53:01 PM docker0 152.61 202.37 799.64 610.97 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 300.24 238.39 3143.56 234.31 0.00 0.00 0.00 0.00 Average: docker0 38.15 50.60 199.93 152.75 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) 05/06/2024 _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 11.40 0.00 1.17 0.69 0.04 86.70 03:50:01 PM 0 0.80 0.00 0.93 1.47 0.08 96.71 03:50:01 PM 1 8.39 0.00 0.77 0.33 0.05 90.46 03:50:01 PM 2 5.07 0.00 0.87 0.97 0.05 93.04 03:50:01 PM 3 37.82 0.00 2.94 0.55 0.05 58.64 03:50:01 PM 4 9.14 0.00 1.05 0.27 0.03 89.51 03:50:01 PM 5 12.03 0.00 1.12 0.57 0.03 86.25 03:50:01 PM 6 15.74 0.00 1.40 1.29 0.02 81.55 03:50:01 PM 7 2.24 0.00 0.27 0.07 0.03 97.40 03:51:01 PM all 28.86 0.00 1.75 2.55 0.09 66.75 03:51:01 PM 0 22.37 0.00 1.24 1.81 0.08 74.49 03:51:01 PM 1 23.31 0.00 1.24 1.64 0.10 73.70 03:51:01 PM 2 20.09 0.00 2.13 3.44 0.12 74.21 03:51:01 PM 3 30.94 0.00 1.54 1.78 0.10 65.64 03:51:01 PM 4 39.93 0.00 2.35 3.28 0.10 54.34 03:51:01 PM 5 21.16 0.00 1.57 2.08 0.07 75.13 03:51:01 PM 6 35.97 0.00 1.70 2.34 0.10 59.89 03:51:01 PM 7 37.16 0.00 2.20 4.04 0.08 56.51 03:52:01 PM all 24.49 0.00 1.60 2.03 0.12 71.76 03:52:01 PM 0 24.19 0.00 0.99 0.03 0.15 74.64 03:52:01 PM 1 28.87 0.00 2.04 4.72 0.13 64.24 03:52:01 PM 2 20.79 0.00 1.27 1.22 0.08 76.63 03:52:01 PM 3 39.31 0.00 1.72 3.33 0.13 55.50 03:52:01 PM 4 21.52 0.00 1.57 1.94 0.10 74.87 03:52:01 PM 5 21.68 0.00 1.47 1.10 0.13 75.61 03:52:01 PM 6 19.28 0.00 1.56 0.64 0.08 78.45 03:52:01 PM 7 20.25 0.00 2.16 3.28 0.13 74.18 03:53:01 PM all 8.31 0.00 1.91 1.61 0.06 88.12 03:53:01 PM 0 2.92 0.00 1.46 3.25 0.07 92.30 03:53:01 PM 1 10.87 0.00 1.76 4.11 0.07 83.19 03:53:01 PM 2 9.50 0.00 1.91 0.30 0.05 88.24 03:53:01 PM 3 3.44 0.00 2.35 2.69 0.07 91.46 03:53:01 PM 4 4.40 0.00 2.17 0.52 0.05 92.86 03:53:01 PM 5 16.22 0.00 1.73 0.37 0.07 81.61 03:53:01 PM 6 4.75 0.00 1.82 0.20 0.03 93.20 03:53:01 PM 7 14.35 0.00 2.08 1.47 0.05 82.05 Average: all 18.25 0.00 1.61 1.72 0.08 78.34 Average: 0 12.56 0.00 1.16 1.64 0.10 84.55 Average: 1 17.86 0.00 1.45 2.70 0.09 77.90 Average: 2 13.85 0.00 1.55 1.48 0.08 83.05 Average: 3 27.90 0.00 2.14 2.09 0.09 67.79 Average: 4 18.71 0.00 1.79 1.50 0.07 77.94 Average: 5 17.77 0.00 1.47 1.03 0.08 79.65 Average: 6 18.91 0.00 1.62 1.11 0.06 78.30 Average: 7 18.48 0.00 1.67 2.21 0.08 77.56