---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-95944 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: 2800.000
BogoMIPS: 5600.00
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 891 25042 0 6232 30819
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:5b:e1:ed brd ff:ff:ff:ff:ff:ff
inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85964sec preferred_lft 85964sec
inet6 fe80::f816:3eff:fe5b:e1ed/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 02:42:21:cf:d1:43 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::42:21ff:fecf:d143/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95944) 01/08/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 238.74 41.20 197.54 2997.86 29499.14
08:31:01 293.53 0.55 292.98 53.86 159810.30
08:32:01 214.36 12.26 202.10 775.17 28739.48
08:33:01 142.76 0.70 142.06 38.13 38109.52
08:34:01 25.56 0.00 25.56 0.00 21638.87
08:35:01 61.07 0.37 60.71 17.06 21923.33
Average: 162.46 9.09 153.37 640.45 50009.61
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29764920 31688188 3174300 9.64 76608 2149224 1731088 5.09 886840 1971872 436308
08:31:01 26115844 31669440 6823376 20.72 121848 5592292 1685712 4.96 963092 5366492 0
08:32:01 22030436 27766284 10908784 33.12 131560 5744708 12210776 35.93 5141428 5167004 1332
08:33:01 21282812 27337088 11656408 35.39 160372 5995592 12599692 37.07 5642980 5365116 2216
08:34:01 20709676 26767376 12229544 37.13 160780 5998404 13094696 38.53 6213860 5363400 752
08:35:01 25571524 31509596 7367696 22.37 161716 5887384 2496824 7.35 1541672 5253064 352
Average: 24245869 29456329 8693351 26.39 135481 5227934 7303131 21.49 3398312 4747825 73493
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 239.06 172.55 4839.54 28.99 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 13.35 13.35 1.26 1.26 0.00 0.00 0.00 0.00
08:31:01 br-72dbf35aa263 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 ens3 1148.76 611.61 33268.71 48.98 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 lo 5.07 5.07 0.53 0.53 0.00 0.00 0.00 0.00
08:32:01 vethbeb1bb8 3.07 3.97 0.41 0.37 0.00 0.00 0.00 0.00
08:32:01 veth31546ff 2.48 3.55 0.35 0.32 0.00 0.00 0.00 0.00
08:32:01 vethf3d55c2 4.78 6.80 0.82 0.96 0.00 0.00 0.00 0.00
08:32:01 br-72dbf35aa263 0.47 0.22 0.01 0.02 0.00 0.00 0.00 0.00
08:33:01 vethbeb1bb8 3.88 5.55 0.62 1.14 0.00 0.00 0.00 0.00
08:33:01 veth31546ff 3.78 5.42 0.60 1.13 0.00 0.00 0.00 0.00
08:33:01 vethf3d55c2 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00
08:33:01 br-72dbf35aa263 0.15 0.12 0.02 0.01 0.00 0.00 0.00 0.00
08:34:01 vethbeb1bb8 5.36 7.20 0.88 1.17 0.00 0.00 0.00 0.00
08:34:01 veth31546ff 5.41 7.23 0.88 1.17 0.00 0.00 0.00 0.00
08:34:01 vethf3d55c2 0.62 0.83 0.09 0.10 0.00 0.00 0.00 0.00
08:34:01 br-72dbf35aa263 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 br-72dbf35aa263 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 1831.64 1113.21 40037.32 184.51 0.00 0.00 0.00 0.00
08:35:01 docker0 13.35 18.71 2.12 289.64 0.00 0.00 0.00 0.00
08:35:01 veth3583a3e 140.14 164.94 222.66 45.61 0.00 0.00 0.00 0.02
Average: br-72dbf35aa263 0.11 0.06 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 246.32 142.03 6553.06 19.61 0.00 0.00 0.00 0.00
Average: docker0 2.23 3.13 0.35 48.41 0.00 0.00 0.00 0.00
Average: veth3583a3e 23.42 27.57 37.21 7.62 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95944) 01/08/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.71 0.00 0.99 2.78 0.04 86.48
08:30:01 0 22.91 0.00 1.58 1.51 0.03 73.96
08:30:01 1 26.66 0.00 1.51 1.72 0.05 70.06
08:30:01 2 6.22 0.00 1.24 2.90 0.05 89.59
08:30:01 3 8.45 0.00 1.03 0.29 0.03 90.19
08:30:01 4 4.30 0.00 0.61 0.36 0.03 94.70
08:30:01 5 2.70 0.00 0.69 0.17 0.02 96.42
08:30:01 6 5.77 0.00 0.61 0.32 0.03 93.27
08:30:01 7 0.73 0.00 0.71 15.03 0.05 83.47
08:31:01 all 12.58 0.00 5.94 13.69 0.08 67.70
08:31:01 0 13.77 0.00 5.80 2.86 0.10 77.47
08:31:01 1 12.32 0.00 5.48 2.30 0.03 79.87
08:31:01 2 11.29 0.00 6.29 46.74 0.08 35.60
08:31:01 3 12.95 0.00 5.76 4.57 0.11 76.62
08:31:01 4 12.95 0.00 5.63 27.75 0.09 53.57
08:31:01 5 11.85 0.00 7.36 7.94 0.11 72.73
08:31:01 6 12.82 0.00 5.30 5.27 0.07 76.54
08:31:01 7 12.76 0.00 5.94 11.92 0.12 69.26
08:32:01 all 56.42 0.00 6.99 0.83 0.11 35.66
08:32:01 0 60.04 0.00 7.47 0.53 0.10 31.86
08:32:01 1 57.70 0.00 7.19 1.48 0.12 33.52
08:32:01 2 60.52 0.00 7.75 1.83 0.08 29.82
08:32:01 3 59.69 0.00 7.07 0.43 0.12 32.70
08:32:01 4 63.40 0.00 7.28 0.63 0.10 28.59
08:32:01 5 46.11 0.00 6.39 1.04 0.09 46.37
08:32:01 6 58.37 0.00 6.61 0.35 0.14 34.53
08:32:01 7 45.45 0.00 6.14 0.32 0.09 48.00
08:33:01 all 14.28 0.00 2.44 2.54 0.08 80.66
08:33:01 0 12.45 0.00 2.59 1.10 0.05 83.80
08:33:01 1 16.70 0.00 2.80 2.25 0.08 78.16
08:33:01 2 17.33 0.00 2.69 3.22 0.12 76.65
08:33:01 3 13.68 0.00 2.36 1.06 0.08 82.81
08:33:01 4 16.33 0.00 2.42 2.60 0.10 78.55
08:33:01 5 9.88 0.00 2.33 2.70 0.08 85.00
08:33:01 6 14.98 0.00 2.44 5.88 0.08 76.62
08:33:01 7 12.89 0.00 1.88 1.48 0.07 83.69
08:34:01 all 8.23 0.00 0.78 1.05 0.08 89.86
08:34:01 0 8.61 0.00 0.75 0.02 0.08 90.54
08:34:01 1 9.28 0.00 1.02 0.15 0.08 89.47
08:34:01 2 8.78 0.00 0.85 0.02 0.07 90.29
08:34:01 3 7.71 0.00 0.94 0.17 0.10 91.09
08:34:01 4 7.69 0.00 0.82 0.02 0.08 91.39
08:34:01 5 6.41 0.00 0.55 0.07 0.08 92.89
08:34:01 6 8.84 0.00 0.77 7.90 0.08 82.41
08:34:01 7 8.52 0.00 0.57 0.08 0.07 90.76
08:35:01 all 2.92 0.00 0.85 1.20 0.06 94.97
08:35:01 0 2.66 0.00 0.94 0.03 0.05 96.32
08:35:01 1 2.42 0.00 0.99 0.34 0.07 96.19
08:35:01 2 3.38 0.00 0.89 0.23 0.05 95.45
08:35:01 3 3.27 0.00 0.67 0.10 0.07 95.89
08:35:01 4 2.95 0.00 0.92 0.12 0.07 95.95
08:35:01 5 2.79 0.00 0.58 0.03 0.05 96.54
08:35:01 6 2.98 0.00 1.00 8.59 0.07 87.36
08:35:01 7 2.92 0.00 0.79 0.12 0.08 96.09
Average: all 17.31 0.00 2.98 3.63 0.08 76.01
Average: 0 20.01 0.00 3.16 1.00 0.07 75.76
Average: 1 20.77 0.00 3.16 1.37 0.07 74.63
Average: 2 17.86 0.00 3.27 9.11 0.08 69.68
Average: 3 17.56 0.00 2.94 1.08 0.08 78.34
Average: 4 17.93 0.00 2.91 5.02 0.08 74.06
Average: 5 13.22 0.00 2.94 1.94 0.07 81.82
Average: 6 17.27 0.00 2.78 4.73 0.08 75.14
Average: 7 13.83 0.00 2.66 4.79 0.08 78.64