---> uname -a: Linux prd-centos8-docker-8c-8g-24196.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 1039 27196 19 3654 30388 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:78:77:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe78:7708/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:ce:4b:9d 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::42:79ff:fece:4b9d/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) 04/18/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 140.25 20.56 119.69 4360.55 9347.00 03:51:01 PM 464.65 6.60 458.05 1210.53 14613.73 03:52:01 PM 225.99 3.30 222.69 4770.94 18037.82 03:53:01 PM 131.12 3.05 128.07 1157.88 22513.73 Average: 240.50 8.38 232.13 2874.98 16128.07 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29310612 31139660 3345100 10.24 2688 2149544 2016900 5.98 175884 2717840 109744 03:51:01 PM 27921984 30239372 4733728 14.50 2688 2628000 2216216 6.58 410564 3831028 246364 03:52:01 PM 28382036 31186756 4273676 13.09 2688 3106716 1541988 4.58 585536 3167556 128776 03:53:01 PM 27870324 31137136 4785388 14.65 2688 3559844 1488000 4.41 1164660 3066572 132 Average: 28371239 30925731 4284473 13.12 2688 2861026 1815776 5.39 584161 3195749 121254 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 73.94 53.42 1029.92 20.22 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 597.32 490.24 6971.33 65.73 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 303.88 243.45 3108.67 38.71 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 345.10 269.44 1490.51 1603.20 0.00 0.00 0.00 0.00 03:53:01 PM docker0 173.98 221.93 800.85 600.82 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 330.06 264.14 3150.11 431.97 0.00 0.00 0.00 0.00 Average: docker0 43.49 55.48 200.21 150.20 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) 04/18/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.63 0.00 1.15 0.84 0.05 86.33 03:50:01 PM 0 4.43 0.00 0.70 0.97 0.08 93.82 03:50:01 PM 1 2.29 0.00 0.55 0.50 0.05 96.61 03:50:01 PM 2 32.99 0.00 2.44 0.73 0.07 63.77 03:50:01 PM 3 19.82 0.00 1.58 1.32 0.05 77.23 03:50:01 PM 4 17.09 0.00 1.65 0.43 0.03 80.79 03:50:01 PM 5 11.31 0.00 1.33 0.78 0.03 86.53 03:50:01 PM 6 3.77 0.00 0.30 0.00 0.03 95.89 03:50:01 PM 7 1.30 0.00 0.67 1.99 0.05 95.99 03:51:01 PM all 29.14 0.00 1.83 1.82 0.10 67.11 03:51:01 PM 0 34.66 0.00 2.76 4.17 0.10 58.31 03:51:01 PM 1 29.17 0.00 1.61 2.34 0.08 66.79 03:51:01 PM 2 31.47 0.00 1.87 2.00 0.08 64.57 03:51:01 PM 3 36.51 0.00 3.52 4.04 0.10 55.84 03:51:01 PM 4 30.49 0.00 1.34 0.44 0.12 67.62 03:51:01 PM 5 31.92 0.00 1.16 0.27 0.10 66.56 03:51:01 PM 6 16.94 0.00 1.14 0.10 0.10 81.72 03:51:01 PM 7 21.99 0.00 1.24 1.22 0.08 75.46 03:52:01 PM all 21.73 0.00 1.33 2.41 0.07 74.45 03:52:01 PM 0 14.48 0.00 0.89 1.17 0.08 83.38 03:52:01 PM 1 21.10 0.00 0.90 4.45 0.07 73.48 03:52:01 PM 2 23.96 0.00 1.11 3.44 0.08 71.42 03:52:01 PM 3 26.06 0.00 1.50 1.65 0.07 70.72 03:52:01 PM 4 15.57 0.00 0.89 1.19 0.07 82.29 03:52:01 PM 5 21.07 0.00 2.09 2.75 0.08 74.01 03:52:01 PM 6 23.28 0.00 1.93 3.90 0.07 70.82 03:52:01 PM 7 28.37 0.00 1.31 0.75 0.07 69.50 03:53:01 PM all 7.95 0.00 1.86 1.25 0.06 88.89 03:53:01 PM 0 5.53 0.00 1.57 0.30 0.07 92.53 03:53:01 PM 1 12.24 0.00 2.29 2.36 0.08 83.03 03:53:01 PM 2 7.04 0.00 2.54 2.49 0.05 87.89 03:53:01 PM 3 15.60 0.00 2.21 0.40 0.07 81.73 03:53:01 PM 4 4.79 0.00 1.54 3.11 0.05 90.51 03:53:01 PM 5 6.55 0.00 1.76 0.42 0.05 91.22 03:53:01 PM 6 5.54 0.00 1.62 0.08 0.05 92.70 03:53:01 PM 7 6.31 0.00 1.34 0.80 0.05 91.50 Average: all 17.60 0.00 1.54 1.58 0.07 79.21 Average: 0 14.76 0.00 1.48 1.65 0.08 82.02 Average: 1 16.19 0.00 1.34 2.41 0.07 79.99 Average: 2 23.87 0.00 1.99 2.16 0.07 71.90 Average: 3 24.48 0.00 2.20 1.85 0.07 71.40 Average: 4 16.98 0.00 1.36 1.29 0.07 80.31 Average: 5 17.71 0.00 1.59 1.05 0.07 79.58 Average: 6 12.37 0.00 1.25 1.02 0.06 85.30 Average: 7 14.48 0.00 1.14 1.19 0.06 83.12