---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77105 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 13G 143G 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 893 25944 0 5329 30818
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:37:e4:62 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86130sec preferred_lft 86130sec
inet6 fe80::f816:3eff:fe37:e462/64 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:e4:b5:ee:7d 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:e4ff:feb5:ee7d/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-77105) 10/16/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 411.08 87.65 323.43 6285.09 119090.28
10:45:01 205.13 18.30 186.84 2256.16 94663.16
10:46:01 418.49 12.08 406.41 782.54 104723.46
10:47:01 79.35 1.53 77.82 119.45 3698.87
Average: 278.52 29.89 248.63 2360.74 80544.95
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30079676 31596260 2859544 8.68 59500 1773512 1485508 4.37 982124 1595064 125284
10:45:01 26992636 31631132 5946584 18.05 119960 4708032 1622008 4.77 1014312 4462532 2490408
10:46:01 24535608 29737700 8403612 25.51 153336 5177292 8004812 23.55 3173340 4653932 88
10:47:01 26600780 31588972 6338440 19.24 158892 4979824 1501936 4.42 1361832 4458216 17736
Average: 27052175 31138516 5887045 17.87 122922 4159665 3153566 9.28 1632902 3792436 658379
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 384.29 270.27 1581.95 76.84 0.00 0.00 0.00 0.00
10:44:01 lo 1.73 1.73 0.17 0.17 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 br-a3a73ff9155d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 933.01 513.23 24951.10 45.57 0.00 0.00 0.00 0.00
10:45:01 lo 11.73 11.73 1.16 1.16 0.00 0.00 0.00 0.00
10:46:01 docker0 13.00 17.76 2.10 286.94 0.00 0.00 0.00 0.00
10:46:01 veth57cbd4e 24.08 22.19 10.52 16.07 0.00 0.00 0.00 0.00
10:46:01 veth49ab907 4.58 5.55 0.75 0.83 0.00 0.00 0.00 0.00
10:46:01 veth508c420 52.55 63.38 19.17 15.21 0.00 0.00 0.00 0.00
10:47:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 ens3 1441.86 870.52 27785.58 150.84 0.00 0.00 0.00 0.00
10:47:01 lo 20.83 20.83 1.99 1.99 0.00 0.00 0.00 0.00
Average: docker0 3.25 4.45 0.53 71.74 0.00 0.00 0.00 0.00
Average: ens3 359.29 216.45 6944.81 37.60 0.00 0.00 0.00 0.00
Average: lo 4.46 4.46 0.43 0.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77105) 10/16/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 9.15 0.00 1.40 2.62 0.04 86.79
10:44:01 0 11.39 0.00 1.72 0.22 0.03 86.64
10:44:01 1 13.39 0.00 1.20 0.58 0.07 84.76
10:44:01 2 5.10 0.00 0.88 4.71 0.03 89.27
10:44:01 3 9.83 0.00 2.52 0.20 0.03 87.41
10:44:01 4 8.30 0.00 1.72 4.50 0.03 85.45
10:44:01 5 3.15 0.00 0.84 8.24 0.03 87.74
10:44:01 6 3.09 0.00 0.77 1.77 0.02 94.36
10:44:01 7 18.90 0.00 1.52 0.80 0.05 78.73
10:45:01 all 13.40 0.00 4.44 1.43 0.05 80.69
10:45:01 0 8.30 0.00 4.93 1.59 0.07 85.12
10:45:01 1 11.18 0.00 3.63 0.13 0.05 85.00
10:45:01 2 10.42 0.00 4.40 2.74 0.05 82.38
10:45:01 3 13.60 0.00 4.49 0.32 0.05 81.54
10:45:01 4 14.62 0.00 4.23 0.22 0.05 80.88
10:45:01 5 12.66 0.00 4.88 5.08 0.07 77.31
10:45:01 6 22.83 0.00 4.83 0.69 0.05 71.61
10:45:01 7 13.56 0.00 4.08 0.67 0.05 81.63
10:46:01 all 27.16 0.00 4.03 2.29 0.09 66.43
10:46:01 0 30.65 0.00 5.09 9.47 0.10 54.69
10:46:01 1 37.66 0.00 4.46 1.08 0.12 56.68
10:46:01 2 30.79 0.00 4.39 0.52 0.07 64.24
10:46:01 3 26.14 0.00 4.07 1.47 0.13 68.19
10:46:01 4 24.62 0.00 3.19 0.27 0.07 71.86
10:46:01 5 22.07 0.00 3.62 1.03 0.08 73.20
10:46:01 6 23.14 0.00 3.37 3.36 0.07 70.06
10:46:01 7 22.16 0.00 4.10 1.10 0.08 72.55
10:47:01 all 4.90 0.00 1.26 0.20 0.05 93.59
10:47:01 0 3.56 0.00 1.30 0.10 0.05 94.99
10:47:01 1 3.24 0.00 1.37 0.10 0.03 95.26
10:47:01 2 2.94 0.00 1.25 0.70 0.05 95.05
10:47:01 3 14.63 0.00 1.42 0.25 0.05 83.65
10:47:01 4 4.12 0.00 1.13 0.10 0.05 94.61
10:47:01 5 2.31 0.00 1.51 0.05 0.07 96.06
10:47:01 6 3.73 0.00 1.04 0.13 0.05 95.05
10:47:01 7 4.67 0.00 1.02 0.15 0.05 94.11
Average: all 13.64 0.00 2.78 1.64 0.06 81.89
Average: 0 13.45 0.00 3.25 2.84 0.06 80.39
Average: 1 16.37 0.00 2.66 0.48 0.07 80.43
Average: 2 12.28 0.00 2.73 2.17 0.05 82.77
Average: 3 16.04 0.00 3.12 0.56 0.07 80.20
Average: 4 12.91 0.00 2.57 1.27 0.05 83.19
Average: 5 10.03 0.00 2.71 3.60 0.06 83.59
Average: 6 13.17 0.00 2.50 1.49 0.05 82.80
Average: 7 14.83 0.00 2.68 0.68 0.06 81.75