---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-88260 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: 2799.998
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 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 902 25011 0 6253 30809
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:12:86:ad brd ff:ff:ff:ff:ff:ff
inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85964sec preferred_lft 85964sec
inet6 fe80::f816:3eff:fe12:86ad/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 02:42:64:47:52:ce 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::42:64ff:fe47:52ce/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-88260) 12/03/24 _x86_64_ (8 CPU)
08:28:28 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 312.35 42.94 269.41 1928.42 24083.04
08:31:01 267.72 18.31 249.41 2264.56 134676.09
08:32:01 279.89 11.90 267.99 779.34 46626.43
08:33:01 137.35 0.42 136.94 39.99 31633.32
08:34:01 22.46 0.00 22.46 0.00 15187.75
08:35:01 58.82 0.10 58.72 10.66 15494.57
Average: 179.77 12.28 167.49 837.17 44615.94
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30103372 31676792 2835848 8.61 70812 1813796 1408660 4.14 899420 1650704 143712
08:31:01 26059180 31635588 6880040 20.89 121404 5615572 1794904 5.28 1019164 5369984 725852
08:32:01 22361340 28121248 10577880 32.11 131860 5768184 11524456 33.91 4798296 5185408 2088
08:33:01 21748840 27826020 11190380 33.97 160464 6018868 11964808 35.20 5178468 5370364 1764
08:34:01 20977500 27058040 11961720 36.31 160896 6021540 12667364 37.27 5949804 5366888 872
08:35:01 24452180 30410384 8487040 25.77 161844 5910448 4067788 11.97 2656144 5257284 388
Average: 24283735 29454679 8655485 26.28 134547 5191401 7237997 21.30 3416883 4700105 145779
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 ens3 270.26 177.09 1322.58 61.60 0.00 0.00 0.00 0.00
08:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
08:31:01 br-8a82ad82552b 0.00 0.00 0.00 0.00 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 ens3 1315.46 678.70 37161.24 59.72 0.00 0.00 0.00 0.00
08:31:01 lo 16.46 16.46 1.58 1.58 0.00 0.00 0.00 0.00
08:32:01 veth60a4f6a 1.82 2.13 0.18 0.19 0.00 0.00 0.00 0.00
08:32:01 veth4f6669b 1.22 1.23 0.08 0.07 0.00 0.00 0.00 0.00
08:32:01 veth6c52e84 4.83 6.48 0.81 0.93 0.00 0.00 0.00 0.00
08:32:01 vethf74aa2a 16.43 16.08 2.12 2.23 0.00 0.00 0.00 0.00
08:33:01 veth60a4f6a 3.77 5.36 0.60 0.64 0.00 0.00 0.00 0.00
08:33:01 veth9eecad0 1.75 1.62 1.20 2.01 0.00 0.00 0.00 0.00
08:33:01 veth4f6669b 15.51 16.43 7.51 38.82 0.00 0.00 0.00 0.00
08:33:01 veth6c52e84 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00
08:34:01 veth60a4f6a 6.00 7.62 1.89 2.72 0.00 0.00 0.00 0.00
08:34:01 veth9eecad0 3.28 2.78 0.59 2.61 0.00 0.00 0.00 0.00
08:34:01 veth4f6669b 28.96 29.93 9.13 58.42 0.00 0.00 0.00 0.00
08:34:01 veth6c52e84 0.62 0.85 0.09 0.10 0.00 0.00 0.00 0.00
08:35:01 br-8a82ad82552b 0.60 0.30 0.03 0.02 0.00 0.00 0.00 0.00
08:35:01 docker0 13.48 19.38 2.13 290.78 0.00 0.00 0.00 0.00
08:35:01 veth90c00a2 138.79 163.57 209.01 45.42 0.00 0.00 0.00 0.02
08:35:01 ens3 1810.03 1004.60 40037.80 170.19 0.00 0.00 0.00 0.00
Average: br-8a82ad82552b 0.10 0.05 0.00 0.00 0.00 0.00 0.00 0.00
Average: docker0 2.25 3.23 0.36 48.46 0.00 0.00 0.00 0.00
Average: veth90c00a2 23.13 27.26 34.83 7.57 0.00 0.00 0.00 0.00
Average: ens3 278.06 152.84 6613.36 25.62 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88260) 12/03/24 _x86_64_ (8 CPU)
08:28:28 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.56 0.00 0.96 2.79 0.04 85.65
08:30:01 0 2.62 0.00 0.30 5.95 0.03 91.09
08:30:01 1 14.26 0.00 0.90 5.07 0.05 79.71
08:30:01 2 11.61 0.00 1.02 0.53 0.02 86.82
08:30:01 3 3.10 0.00 0.49 0.92 0.02 95.48
08:30:01 4 2.60 0.00 0.45 4.22 0.08 92.65
08:30:01 5 1.89 0.00 0.63 0.32 0.00 97.16
08:30:01 6 25.67 0.00 1.67 2.01 0.07 70.58
08:30:01 7 22.77 0.00 2.16 3.26 0.05 71.76
08:31:01 all 13.23 0.00 5.76 11.12 0.07 69.82
08:31:01 0 11.54 0.00 5.74 5.69 0.05 76.97
08:31:01 1 22.26 0.00 5.51 29.16 0.08 42.99
08:31:01 2 11.87 0.00 5.90 0.71 0.07 81.46
08:31:01 3 11.91 0.00 5.28 20.81 0.07 61.94
08:31:01 4 11.56 0.00 6.25 18.91 0.07 63.22
08:31:01 5 12.43 0.00 5.68 1.52 0.12 80.25
08:31:01 6 12.24 0.00 6.23 8.91 0.05 72.57
08:31:01 7 12.05 0.00 5.43 3.35 0.07 79.09
08:32:01 all 46.61 0.00 5.83 2.82 0.11 44.62
08:32:01 0 41.56 0.00 5.42 0.57 0.10 52.34
08:32:01 1 42.25 0.00 5.74 0.39 0.12 51.50
08:32:01 2 52.35 0.00 5.96 0.59 0.10 40.99
08:32:01 3 46.33 0.00 5.38 1.05 0.10 47.14
08:32:01 4 47.87 0.00 5.83 1.88 0.12 44.30
08:32:01 5 47.87 0.00 6.53 17.55 0.12 27.94
08:32:01 6 47.17 0.00 5.88 0.27 0.12 46.56
08:32:01 7 47.47 0.00 5.94 0.29 0.13 46.17
08:33:01 all 15.18 0.00 2.41 2.71 0.09 79.61
08:33:01 0 12.22 0.00 2.21 2.53 0.12 82.92
08:33:01 1 17.74 0.00 3.30 3.42 0.08 75.46
08:33:01 2 18.11 0.00 2.12 3.06 0.10 76.62
08:33:01 3 15.90 0.00 2.20 0.18 0.08 81.63
08:33:01 4 15.61 0.00 2.20 0.84 0.08 81.26
08:33:01 5 12.00 0.00 2.92 6.73 0.08 78.26
08:33:01 6 15.45 0.00 2.10 4.09 0.08 78.28
08:33:01 7 14.45 0.00 2.27 0.82 0.08 82.38
08:34:01 all 9.12 0.00 0.84 0.85 0.08 89.12
08:34:01 0 9.61 0.00 1.18 0.02 0.10 89.09
08:34:01 1 7.96 0.00 0.82 0.00 0.07 91.15
08:34:01 2 11.47 0.00 0.90 0.02 0.07 87.55
08:34:01 3 8.60 0.00 0.74 0.15 0.08 90.43
08:34:01 4 8.20 0.00 0.74 0.15 0.07 90.85
08:34:01 5 10.26 0.00 0.99 0.27 0.08 88.40
08:34:01 6 7.76 0.00 0.64 6.16 0.07 85.38
08:34:01 7 9.03 0.00 0.65 0.05 0.08 90.18
08:35:01 all 3.31 0.00 0.81 1.16 0.05 94.66
08:35:01 0 3.39 0.00 0.80 0.02 0.05 95.74
08:35:01 1 2.41 0.00 0.79 0.25 0.05 96.50
08:35:01 2 2.94 0.00 0.75 0.07 0.05 96.19
08:35:01 3 3.08 0.00 0.84 0.13 0.05 95.90
08:35:01 4 3.54 0.00 0.82 0.25 0.07 95.32
08:35:01 5 4.20 0.00 0.85 0.55 0.07 94.33
08:35:01 6 4.40 0.00 0.68 7.48 0.07 87.37
08:35:01 7 2.49 0.00 0.99 0.49 0.05 95.99
Average: all 16.28 0.00 2.76 3.57 0.08 77.32
Average: 0 13.44 0.00 2.60 2.46 0.08 81.42
Average: 1 17.76 0.00 2.83 6.36 0.08 72.98
Average: 2 17.99 0.00 2.77 0.83 0.07 78.35
Average: 3 14.78 0.00 2.48 3.85 0.07 78.82
Average: 4 14.84 0.00 2.70 4.36 0.08 78.02
Average: 5 14.71 0.00 2.92 4.47 0.08 77.82
Average: 6 18.73 0.00 2.85 4.83 0.08 73.51
Average: 7 18.03 0.00 2.90 1.37 0.08 77.62