---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-96198 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 874 25742 0 5549 30837
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:c3:42:c3 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86118sec preferred_lft 86118sec
inet6 fe80::f816:3eff:fec3:42c3/64 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 02:42:9d:ef:12:30 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::42:9dff:feef:1230/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-96198) 01/09/25 _x86_64_ (8 CPU)
10:42:58 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 326.04 73.89 252.15 5327.42 62301.37
10:45:01 270.09 19.53 250.57 2294.30 95235.85
10:46:01 315.05 11.96 303.08 783.27 72901.85
10:47:01 127.86 1.03 126.83 55.06 30680.42
Average: 259.76 26.61 233.16 2115.15 65281.00
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30135836 31634432 2803384 8.51 58868 1755592 1466808 4.32 927472 1599200 152824
10:45:01 26785392 31648628 6153828 18.68 121956 4913452 1599424 4.71 987280 4688728 1148064
10:46:01 24304696 29578204 8634524 26.21 147436 5254624 8137648 23.94 3282396 4779472 20576
10:47:01 26400636 31609456 6538584 19.85 160604 5180440 1517604 4.47 1316400 4690428 1936
Average: 26906640 31117680 6032580 18.31 122216 4276027 3180371 9.36 1628387 3939457 330850
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:01 ens3 434.21 276.32 1582.71 77.08 0.00 0.00 0.00 0.00
10:44:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:45:01 br-a151efa2d594 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 948.08 537.99 26627.66 47.95 0.00 0.00 0.00 0.00
10:45:01 lo 12.40 12.40 1.23 1.23 0.00 0.00 0.00 0.00
10:46:01 veth4ba9df4 4.05 4.20 0.50 0.48 0.00 0.00 0.00 0.00
10:46:01 br-a151efa2d594 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 veth28465d3 5.60 7.03 1.38 56.56 0.00 0.00 0.00 0.00
10:46:01 vethb8202dd 3.65 4.18 0.48 0.39 0.00 0.00 0.00 0.00
10:47:01 docker0 11.98 16.88 2.06 290.06 0.00 0.00 0.00 0.00
10:47:01 ens3 1488.55 898.12 29448.07 151.90 0.00 0.00 0.00 0.00
10:47:01 lo 21.30 21.30 2.04 2.04 0.00 0.00 0.00 0.00
Average: docker0 3.00 4.22 0.51 72.51 0.00 0.00 0.00 0.00
Average: ens3 370.92 223.29 7360.06 37.85 0.00 0.00 0.00 0.00
Average: lo 4.57 4.57 0.45 0.45 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-96198) 01/09/25 _x86_64_ (8 CPU)
10:42:58 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 8.47 0.00 1.34 3.19 0.04 86.96
10:44:01 0 2.34 0.00 0.65 4.86 0.03 92.11
10:44:01 1 8.24 0.00 0.95 0.67 0.02 90.12
10:44:01 2 3.63 0.00 1.09 0.64 0.05 94.60
10:44:01 3 21.77 0.00 1.72 1.82 0.05 74.63
10:44:01 4 7.26 0.00 0.73 9.37 0.05 82.58
10:44:01 5 13.04 0.00 1.67 0.82 0.03 84.44
10:44:01 6 4.09 0.00 2.97 3.96 0.03 88.94
10:44:01 7 7.41 0.00 0.87 3.39 0.05 88.28
10:45:01 all 14.54 0.00 5.27 4.41 0.06 75.71
10:45:01 0 14.42 0.00 5.16 3.46 0.05 76.92
10:45:01 1 22.33 0.00 6.80 2.40 0.08 68.38
10:45:01 2 11.75 0.00 5.29 3.03 0.07 79.87
10:45:01 3 11.55 0.00 5.21 14.37 0.07 68.80
10:45:01 4 23.96 0.00 5.60 11.17 0.07 59.20
10:45:01 5 10.40 0.00 4.82 0.36 0.05 84.37
10:45:01 6 10.58 0.00 4.50 0.20 0.05 84.67
10:45:01 7 11.40 0.00 4.86 0.29 0.05 83.41
10:46:01 all 27.88 0.00 4.07 4.01 0.08 63.97
10:46:01 0 24.88 0.00 3.79 0.60 0.08 70.64
10:46:01 1 31.85 0.00 4.64 1.75 0.10 61.66
10:46:01 2 28.05 0.00 3.86 3.96 0.08 64.06
10:46:01 3 28.12 0.00 4.80 11.94 0.08 55.06
10:46:01 4 26.59 0.00 3.33 11.11 0.08 58.88
10:46:01 5 30.34 0.00 4.38 0.92 0.08 64.27
10:46:01 6 25.08 0.00 3.81 0.30 0.07 70.73
10:46:01 7 28.12 0.00 3.90 1.45 0.07 66.46
10:47:01 all 4.71 0.00 1.67 1.86 0.05 91.70
10:47:01 0 4.05 0.00 1.91 0.99 0.05 93.01
10:47:01 1 8.45 0.00 1.71 0.72 0.05 89.06
10:47:01 2 4.54 0.00 1.84 1.94 0.07 91.60
10:47:01 3 3.60 0.00 1.44 5.96 0.05 88.94
10:47:01 4 4.27 0.00 1.56 4.13 0.05 90.00
10:47:01 5 4.68 0.00 1.91 0.54 0.05 92.82
10:47:01 6 3.95 0.00 1.36 0.17 0.03 94.49
10:47:01 7 4.13 0.00 1.67 0.37 0.07 93.76
Average: all 13.88 0.00 3.08 3.36 0.06 79.61
Average: 0 11.41 0.00 2.87 2.48 0.05 83.19
Average: 1 17.69 0.00 3.51 1.38 0.06 77.35
Average: 2 11.97 0.00 3.01 2.39 0.07 82.56
Average: 3 16.26 0.00 3.29 8.50 0.06 71.89
Average: 4 15.48 0.00 2.79 8.94 0.06 72.73
Average: 5 14.61 0.00 3.19 0.66 0.05 81.48
Average: 6 10.91 0.00 3.16 1.16 0.05 84.72
Average: 7 12.75 0.00 2.82 1.38 0.06 83.00