---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-95337 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 915 25019 0 6232 30796
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:e8:2a:ae brd ff:ff:ff:ff:ff:ff
inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85978sec preferred_lft 85978sec
inet6 fe80::f816:3eff:fee8:2aae/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 02:42:05:08:79:95 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::42:5ff:fe08:7995/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95337) 01/05/25 _x86_64_ (8 CPU)
08:30:17 LINUX RESTART (8 CPU)
08:31:02 tps rtps wtps bread/s bwrtn/s
08:32:01 161.17 23.58 137.59 2398.10 30275.66
08:33:01 435.16 11.70 423.46 764.64 162053.26
08:34:01 81.59 0.15 81.44 19.06 29619.91
08:35:01 92.65 0.23 92.42 17.33 27657.07
08:36:01 26.86 0.12 26.75 23.20 18710.93
08:37:01 91.80 1.22 90.58 86.92 21513.78
Average: 148.17 6.12 142.05 546.33 48355.30
08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 27219128 31517444 5720092 17.37 91452 4461240 2489948 7.33 1068692 4236412 2648964
08:33:01 23930316 29553936 9008904 27.35 129548 5638156 9751276 28.69 3251452 5175864 460
08:34:01 21781840 27782452 11157380 33.87 149064 5960596 12016172 35.35 5179136 5341424 34596
08:35:01 21551672 27608244 11387548 34.57 160448 5998072 12209904 35.92 5374000 5364500 520
08:36:01 21133076 27192896 11806144 35.84 160820 6001684 12559632 36.95 5799732 5359928 1796
08:37:01 25680020 31593676 7259200 22.04 162452 5870364 1612420 4.74 1474604 5228196 8
Average: 23549342 29208108 9389878 28.51 142297 5655019 8439892 24.83 3691269 5117721 447724
08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 lo 17.97 17.97 1.75 1.75 0.00 0.00 0.00 0.00
08:32:01 ens3 1079.17 604.24 31723.50 56.23 0.00 0.00 0.00 0.00
08:33:01 vethc81c768 2.40 2.73 0.22 0.24 0.00 0.00 0.00 0.00
08:33:01 vethb37c49b 0.57 0.93 0.04 0.07 0.00 0.00 0.00 0.00
08:33:01 vethf2a7b0a 1.32 2.10 0.15 0.19 0.00 0.00 0.00 0.00
08:33:01 veth6c991ef 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00
08:34:01 vethc81c768 33.89 27.17 3.68 4.13 0.00 0.00 0.00 0.00
08:34:01 vethb37c49b 4.40 5.20 0.64 0.49 0.00 0.00 0.00 0.00
08:34:01 vethf2a7b0a 3.52 4.58 0.66 0.75 0.00 0.00 0.00 0.00
08:34:01 veth6c991ef 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 vethc81c768 45.46 33.06 8.25 5.93 0.00 0.00 0.00 0.00
08:35:01 vethb37c49b 4.07 5.77 0.65 1.20 0.00 0.00 0.00 0.00
08:35:01 vethf2a7b0a 0.65 0.93 0.09 0.10 0.00 0.00 0.00 0.00
08:35:01 veth6c991ef 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 vethc81c768 53.17 39.63 7.24 6.57 0.00 0.00 0.00 0.00
08:36:01 vethb37c49b 5.35 7.20 0.87 1.16 0.00 0.00 0.00 0.00
08:36:01 vethf2a7b0a 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00
08:36:01 veth6c991ef 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 docker0 13.70 19.15 2.17 294.63 0.00 0.00 0.00 0.00
08:37:01 lo 27.20 27.20 2.56 2.56 0.00 0.00 0.00 0.00
08:37:01 ens3 1864.04 1050.92 40090.25 187.95 0.00 0.00 0.00 0.00
Average: docker0 2.29 3.20 0.36 49.24 0.00 0.00 0.00 0.00
Average: lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 247.12 136.04 6556.30 19.39 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95337) 01/05/25 _x86_64_ (8 CPU)
08:30:17 LINUX RESTART (8 CPU)
08:31:02 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 13.70 0.00 3.03 3.06 0.05 80.16
08:32:01 0 9.74 0.00 2.65 0.44 0.03 87.13
08:32:01 1 10.49 0.00 3.08 1.24 0.07 85.12
08:32:01 2 6.84 0.00 2.77 0.29 0.03 90.07
08:32:01 3 8.32 0.00 3.35 0.78 0.03 87.51
08:32:01 4 10.39 0.00 2.49 5.86 0.05 81.22
08:32:01 5 7.73 0.00 2.93 11.56 0.07 77.71
08:32:01 6 47.27 0.00 4.05 3.27 0.07 45.35
08:32:01 7 8.83 0.00 2.90 1.06 0.03 87.17
08:33:01 all 30.75 0.00 6.71 9.94 0.09 52.51
08:33:01 0 31.75 0.00 6.53 2.02 0.07 59.63
08:33:01 1 30.65 0.00 6.78 4.48 0.10 57.99
08:33:01 2 31.05 0.00 5.89 0.97 0.07 62.03
08:33:01 3 30.29 0.00 6.08 5.74 0.07 57.82
08:33:01 4 31.58 0.00 6.40 1.90 0.12 60.00
08:33:01 5 29.67 0.00 8.14 43.78 0.10 18.30
08:33:01 6 30.82 0.00 6.82 2.53 0.08 59.75
08:33:01 7 30.20 0.00 6.98 18.55 0.07 44.21
08:34:01 all 39.11 0.00 4.48 1.76 0.10 54.55
08:34:01 0 38.06 0.00 4.64 0.35 0.10 56.85
08:34:01 1 33.10 0.00 3.58 2.80 0.08 60.44
08:34:01 2 40.12 0.00 4.45 4.99 0.12 50.32
08:34:01 3 41.55 0.00 4.51 1.21 0.10 52.63
08:34:01 4 42.07 0.00 5.28 0.22 0.10 52.34
08:34:01 5 38.81 0.00 4.83 2.93 0.08 53.34
08:34:01 6 42.93 0.00 4.64 1.09 0.12 51.21
08:34:01 7 36.22 0.00 3.96 0.54 0.08 59.19
08:35:01 all 9.94 0.00 1.72 1.51 0.08 86.75
08:35:01 0 9.40 0.00 1.49 0.22 0.07 88.83
08:35:01 1 9.64 0.00 2.44 0.23 0.07 87.62
08:35:01 2 11.23 0.00 1.69 0.40 0.08 86.59
08:35:01 3 9.67 0.00 1.42 1.81 0.08 87.02
08:35:01 4 9.40 0.00 1.51 5.14 0.08 83.87
08:35:01 5 9.24 0.00 2.06 4.04 0.08 84.57
08:35:01 6 10.08 0.00 1.62 0.10 0.07 88.13
08:35:01 7 10.82 0.00 1.50 0.17 0.07 87.45
08:36:01 all 7.41 0.00 0.97 0.79 0.08 90.76
08:36:01 0 7.51 0.00 1.12 0.08 0.08 91.21
08:36:01 1 6.82 0.00 0.97 0.02 0.07 92.13
08:36:01 2 8.17 0.00 1.09 0.02 0.07 90.66
08:36:01 3 8.08 0.00 0.97 0.00 0.08 90.87
08:36:01 4 6.10 0.00 0.84 5.85 0.10 87.12
08:36:01 5 8.05 0.00 0.94 0.17 0.10 90.75
08:36:01 6 6.85 0.00 0.87 0.02 0.07 92.20
08:36:01 7 7.65 0.00 0.97 0.18 0.07 91.12
08:37:01 all 4.74 0.00 0.69 0.57 0.04 93.95
08:37:01 0 1.74 0.00 0.53 0.05 0.03 97.64
08:37:01 1 9.94 0.00 0.92 0.15 0.05 88.94
08:37:01 2 0.70 0.00 0.67 0.18 0.03 98.41
08:37:01 3 2.52 0.00 0.75 0.17 0.03 96.53
08:37:01 4 3.19 0.00 0.63 3.59 0.05 92.54
08:37:01 5 13.28 0.00 0.94 0.25 0.05 85.49
08:37:01 6 1.22 0.00 0.54 0.07 0.03 98.14
08:37:01 7 5.42 0.00 0.57 0.12 0.05 93.85
Average: all 17.57 0.00 2.92 2.92 0.07 76.51
Average: 0 16.32 0.00 2.82 0.52 0.06 80.28
Average: 1 16.75 0.00 2.95 1.48 0.07 78.75
Average: 2 16.31 0.00 2.75 1.14 0.07 79.73
Average: 3 16.71 0.00 2.83 1.61 0.07 78.79
Average: 4 17.11 0.00 2.85 3.75 0.08 76.20
Average: 5 17.75 0.00 3.28 10.31 0.08 68.57
Average: 6 23.09 0.00 3.08 1.17 0.07 72.59
Average: 7 16.52 0.00 2.81 3.43 0.06 77.17