---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80556 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 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 885 26153 0 5128 30826
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:55:49:4e brd ff:ff:ff:ff:ff:ff
inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86009sec preferred_lft 86009sec
inet6 fe80::f816:3eff:fe55:494e/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 02:42:26:1a:27:cd 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80556) 10/31/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 360.62 85.90 274.72 6207.37 52229.03
05:30:01 140.28 21.28 119.00 2350.27 22523.05
05:31:02 414.96 17.49 397.47 1278.21 114078.56
05:32:01 71.00 0.49 70.51 42.30 15109.74
05:33:01 10.53 0.00 10.53 0.00 9740.68
05:34:01 50.77 1.37 49.41 107.45 12710.66
Average: 174.99 21.15 153.84 1668.77 37797.08
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30145748 31613492 2793472 8.48 57376 1729036 1498468 4.41 958624 1561100 91980
05:30:01 29799760 31697376 3139460 9.53 85380 2109012 1384848 4.07 897544 1922252 143828
05:31:02 26410420 31242784 6528800 19.82 132468 4880624 4793572 14.10 1470104 4550496 10436
05:32:01 24818024 29792724 8121196 24.66 134400 5015228 6530840 19.22 3005884 4592396 2052
05:33:01 24794168 29771336 8145052 24.73 134552 5017288 6530152 19.21 3025996 4593608 136
05:34:01 26826316 31609180 6112904 18.56 135768 4838660 1454772 4.28 1227276 4413776 19204
Average: 27132406 30954482 5806814 17.63 113324 3931641 3698775 10.88 1764238 3605605 44606
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
05:29:01 ens3 380.97 261.34 1536.22 76.47 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00
05:30:01 ens3 62.59 46.93 851.30 9.11 0.00 0.00 0.00 0.00
05:31:02 veth4b6fbc6 0.33 0.45 0.02 0.03 0.00 0.00 0.00 0.00
05:31:02 vethf194bb7 3.97 7.01 0.46 136.89 0.00 0.00 0.00 0.01
05:31:02 veth811df90 0.28 0.47 0.02 0.03 0.00 0.00 0.00 0.00
05:31:02 vethc8effa1 0.27 0.35 0.02 0.02 0.00 0.00 0.00 0.00
05:32:01 veth4b6fbc6 74.11 61.48 21.04 115.57 0.00 0.00 0.00 0.01
05:32:01 vethf194bb7 0.25 0.42 0.02 0.02 0.00 0.00 0.00 0.00
05:32:01 veth811df90 62.18 55.02 31.24 70.44 0.00 0.00 0.00 0.01
05:32:01 vethc8effa1 3.32 3.29 0.91 6.13 0.00 0.00 0.00 0.00
05:33:01 veth4b6fbc6 39.83 32.73 10.51 72.10 0.00 0.00 0.00 0.01
05:33:01 vethf194bb7 0.40 0.22 0.03 0.01 0.00 0.00 0.00 0.00
05:33:01 veth811df90 48.51 41.36 19.98 82.44 0.00 0.00 0.00 0.01
05:33:01 vethc8effa1 2.18 2.02 1.24 1.78 0.00 0.00 0.00 0.00
05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:34:01 lo 45.96 45.96 43.39 43.39 0.00 0.00 0.00 0.00
05:34:01 ens3 1178.72 736.34 25023.41 171.32 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 7.18 7.18 7.21 7.21 0.00 0.00 0.00 0.00
Average: ens3 196.23 122.26 4181.20 28.56 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80556) 10/31/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 8.30 0.00 1.34 2.71 0.03 87.62
05:29:01 0 4.49 0.00 1.12 1.90 0.05 92.44
05:29:01 1 6.55 0.00 1.37 5.14 0.03 86.90
05:29:01 2 3.73 0.00 0.70 3.64 0.03 91.89
05:29:01 3 2.99 0.00 1.02 1.00 0.03 94.95
05:29:01 4 5.56 0.00 0.78 4.32 0.02 89.31
05:29:01 5 3.75 0.00 1.66 3.95 0.03 90.60
05:29:01 6 22.23 0.00 1.14 1.00 0.05 75.58
05:29:01 7 17.10 0.00 2.86 0.75 0.03 79.26
05:30:01 all 10.45 0.00 0.81 1.98 0.03 86.73
05:30:01 0 9.91 0.00 1.15 4.96 0.02 83.96
05:30:01 1 7.72 0.00 0.48 0.17 0.02 91.62
05:30:01 2 0.48 0.00 0.57 3.12 0.07 95.76
05:30:01 3 3.88 0.00 0.43 0.27 0.02 95.40
05:30:01 4 0.55 0.00 0.13 4.20 0.02 95.10
05:30:01 5 23.74 0.00 1.12 1.75 0.03 73.36
05:30:01 6 19.00 0.00 1.40 0.27 0.03 79.30
05:30:01 7 18.27 0.00 1.20 1.12 0.03 79.38
05:31:02 all 12.80 0.00 4.90 5.36 0.07 76.87
05:31:02 0 11.81 0.00 4.23 3.11 0.05 80.80
05:31:02 1 13.73 0.00 5.96 25.63 0.08 54.59
05:31:02 2 13.11 0.00 4.76 8.23 0.07 73.83
05:31:02 3 11.01 0.00 5.67 1.59 0.10 81.63
05:31:02 4 12.66 0.00 4.16 1.72 0.07 81.39
05:31:02 5 11.79 0.00 6.15 1.02 0.05 80.99
05:31:02 6 11.45 0.00 4.32 1.24 0.07 82.92
05:31:02 7 16.79 0.00 3.96 0.42 0.07 78.76
05:32:01 all 27.81 0.00 2.73 0.93 0.07 68.46
05:32:01 0 23.12 0.00 2.30 0.53 0.09 73.97
05:32:01 1 32.55 0.00 3.02 1.11 0.09 63.23
05:32:01 2 24.36 0.00 2.25 3.00 0.07 70.33
05:32:01 3 29.83 0.00 3.44 1.65 0.07 65.01
05:32:01 4 25.43 0.00 2.47 0.51 0.07 71.53
05:32:01 5 30.02 0.00 3.20 0.15 0.09 66.54
05:32:01 6 28.53 0.00 2.71 0.36 0.07 68.33
05:32:01 7 28.62 0.00 2.52 0.12 0.05 68.69
05:33:01 all 2.49 0.00 0.36 0.64 0.05 96.46
05:33:01 0 2.38 0.00 0.43 0.00 0.05 97.13
05:33:01 1 2.57 0.00 0.37 0.02 0.05 97.00
05:33:01 2 3.18 0.00 0.28 0.02 0.05 96.47
05:33:01 3 2.07 0.00 0.27 2.69 0.05 94.92
05:33:01 4 1.80 0.00 0.22 2.34 0.03 95.61
05:33:01 5 2.22 0.00 0.52 0.00 0.07 97.19
05:33:01 6 2.68 0.00 0.32 0.00 0.05 96.96
05:33:01 7 3.01 0.00 0.45 0.00 0.07 96.47
05:34:01 all 3.62 0.00 0.71 0.78 0.05 94.85
05:34:01 0 2.34 0.00 0.83 0.22 0.03 96.58
05:34:01 1 14.71 0.00 0.84 0.92 0.05 83.48
05:34:01 2 1.44 0.00 0.52 0.07 0.03 97.94
05:34:01 3 1.40 0.00 0.70 0.15 0.05 97.70
05:34:01 4 2.37 0.00 0.68 0.68 0.03 96.23
05:34:01 5 0.97 0.00 0.67 3.93 0.05 94.39
05:34:01 6 3.20 0.00 0.72 0.17 0.05 95.87
05:34:01 7 2.59 0.00 0.74 0.13 0.05 96.49
Average: all 10.85 0.00 1.80 2.06 0.05 85.23
Average: 0 8.96 0.00 1.67 1.79 0.05 87.54
Average: 1 12.90 0.00 1.99 5.46 0.05 79.59
Average: 2 7.65 0.00 1.50 3.00 0.05 87.79
Average: 3 8.46 0.00 1.91 1.22 0.05 88.36
Average: 4 7.99 0.00 1.40 2.30 0.04 88.27
Average: 5 12.04 0.00 2.21 1.81 0.05 83.90
Average: 6 14.48 0.00 1.76 0.50 0.05 83.20
Average: 7 14.35 0.00 1.95 0.43 0.05 83.22