---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76971 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 14G 142G 9% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 894 25370 0 5902 30817
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:56:8c:9c brd ff:ff:ff:ff:ff:ff
inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86014sec preferred_lft 86014sec
inet6 fe80::f816:3eff:fe56:8c9c/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:ef:34:29:a7 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:efff:fe34:29a7/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76971) 10/15/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 344.95 35.87 309.08 1702.20 22805.42
18:31:01 567.54 21.90 545.64 2668.22 156428.86
18:32:01 144.76 0.33 144.43 50.79 34453.32
18:33:01 19.03 0.20 18.83 11.86 14057.52
18:34:01 35.74 0.07 35.68 12.53 14191.90
Average: 222.00 11.59 210.41 886.43 48472.09
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 29974136 31628476 2965084 9.00 74860 1884960 1492200 4.39 943248 1720792 216888
18:31:01 25642028 31012172 7297192 22.15 138928 5396760 6373432 18.75 1754356 4982196 6752
18:32:01 23708408 29572100 9230812 28.02 169944 5822500 8191808 24.10 3338148 5275360 51920
18:33:01 23633764 29432964 9305456 28.25 170180 5757376 8490172 24.98 3497984 5185104 712
18:34:01 25176332 30863740 7762888 23.57 170760 5653048 4542136 13.36 2084808 5091000 452
Average: 25626934 30501890 7312286 22.20 144934 4902929 5817950 17.12 2323709 4450890 55345
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
18:30:01 ens3 63.18 45.15 1018.82 21.81 0.00 0.00 0.00 0.00
18:31:01 veth982f305 69.27 50.91 9.45 7.86 0.00 0.00 0.00 0.00
18:31:01 br-31aba98eab6f 0.67 0.63 0.06 0.37 0.00 0.00 0.00 0.00
18:31:01 veth871e06b 0.58 0.63 0.07 0.37 0.00 0.00 0.00 0.00
18:31:01 veth069d31b 0.48 0.65 0.03 0.04 0.00 0.00 0.00 0.00
18:32:01 br-31aba98eab6f 0.50 0.42 0.03 0.03 0.00 0.00 0.00 0.00
18:32:01 veth871e06b 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00
18:32:01 veth069d31b 90.25 89.89 15.80 18.40 0.00 0.00 0.00 0.00
18:32:01 veth1d62a2b 3.87 4.77 0.71 0.50 0.00 0.00 0.00 0.00
18:33:01 br-31aba98eab6f 0.32 0.08 0.01 0.00 0.00 0.00 0.00 0.00
18:33:01 veth871e06b 0.22 0.20 0.02 0.01 0.00 0.00 0.00 0.00
18:33:01 veth069d31b 127.18 126.78 14.67 27.38 0.00 0.00 0.00 0.00
18:33:01 veth1d62a2b 4.80 6.27 1.26 0.73 0.00 0.00 0.00 0.00
18:34:01 br-31aba98eab6f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 veth069d31b 0.40 0.72 0.58 0.05 0.00 0.00 0.00 0.00
18:34:01 docker0 13.15 17.50 2.11 286.62 0.00 0.00 0.00 0.00
18:34:01 lo 24.70 24.70 2.29 2.29 0.00 0.00 0.00 0.00
Average: br-31aba98eab6f 0.30 0.23 0.02 0.08 0.00 0.00 0.00 0.00
Average: veth069d31b 43.81 43.75 6.24 9.20 0.00 0.00 0.00 0.00
Average: docker0 2.64 3.51 0.42 57.51 0.00 0.00 0.00 0.00
Average: lo 4.17 4.17 0.39 0.39 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76971) 10/15/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.63 0.00 1.01 2.42 0.03 86.91
18:30:01 0 2.76 0.00 0.46 0.44 0.03 96.30
18:30:01 1 8.55 0.00 0.92 0.20 0.03 90.29
18:30:01 2 6.12 0.00 0.56 0.19 0.02 93.12
18:30:01 3 0.63 0.00 0.34 0.32 0.02 98.69
18:30:01 4 33.85 0.00 1.80 2.29 0.05 62.00
18:30:01 5 12.96 0.00 1.44 3.70 0.03 81.86
18:30:01 6 5.10 0.00 0.87 8.88 0.09 85.07
18:30:01 7 7.12 0.00 1.73 3.32 0.02 87.82
18:31:01 all 16.99 0.00 7.70 8.85 0.08 66.38
18:31:01 0 16.67 0.00 7.18 1.06 0.07 75.02
18:31:01 1 16.83 0.00 6.87 1.41 0.10 74.79
18:31:01 2 17.46 0.00 7.21 1.47 0.08 73.78
18:31:01 3 15.09 0.00 8.04 1.35 0.08 75.44
18:31:01 4 16.93 0.00 8.28 39.31 0.09 35.39
18:31:01 5 17.69 0.00 8.35 18.62 0.07 55.28
18:31:01 6 16.79 0.00 8.17 5.70 0.08 69.26
18:31:01 7 18.48 0.00 7.48 2.09 0.08 71.86
18:32:01 all 29.24 0.00 3.59 2.11 0.08 64.99
18:32:01 0 32.28 0.00 4.46 4.85 0.08 58.32
18:32:01 1 33.00 0.00 3.46 1.72 0.08 61.74
18:32:01 2 33.78 0.00 3.29 2.48 0.07 60.39
18:32:01 3 31.42 0.00 3.50 1.14 0.07 63.88
18:32:01 4 26.40 0.00 3.98 2.73 0.08 66.80
18:32:01 5 30.22 0.00 3.43 2.07 0.08 64.20
18:32:01 6 27.65 0.00 3.94 1.54 0.08 66.79
18:32:01 7 19.13 0.00 2.65 0.42 0.07 77.73
18:33:01 all 6.60 0.00 1.10 0.70 0.06 91.54
18:33:01 0 7.64 0.00 1.64 0.12 0.05 90.56
18:33:01 1 6.58 0.00 1.00 0.03 0.05 92.34
18:33:01 2 5.62 0.00 0.83 0.00 0.05 93.49
18:33:01 3 6.76 0.00 1.17 0.02 0.05 92.00
18:33:01 4 6.04 0.00 0.93 0.00 0.07 92.96
18:33:01 5 6.13 0.00 1.28 5.42 0.07 87.11
18:33:01 6 5.76 0.00 1.27 0.00 0.07 92.90
18:33:01 7 8.26 0.00 0.73 0.05 0.05 90.90
18:34:01 all 1.59 0.00 0.61 0.79 0.06 96.96
18:34:01 0 2.10 0.00 0.65 0.05 0.05 97.15
18:34:01 1 1.69 0.00 0.60 0.03 0.05 97.63
18:34:01 2 1.68 0.00 0.62 0.13 0.05 97.52
18:34:01 3 1.35 0.00 0.70 0.02 0.03 97.89
18:34:01 4 2.22 0.00 0.60 0.03 0.08 97.06
18:34:01 5 0.84 0.00 0.59 5.94 0.07 92.56
18:34:01 6 1.23 0.00 0.52 0.17 0.07 98.01
18:34:01 7 1.55 0.00 0.53 0.02 0.07 97.83
Average: all 12.79 0.00 2.79 2.96 0.06 81.39
Average: 0 12.28 0.00 2.87 1.30 0.06 83.49
Average: 1 13.33 0.00 2.56 0.68 0.06 83.36
Average: 2 12.90 0.00 2.50 0.85 0.05 83.70
Average: 3 11.07 0.00 2.75 0.57 0.05 85.57
Average: 4 17.03 0.00 3.10 8.78 0.07 71.01
Average: 5 13.55 0.00 3.01 7.14 0.06 76.22
Average: 6 11.31 0.00 2.95 3.23 0.08 82.43
Average: 7 10.89 0.00 2.62 1.17 0.06 85.26