---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77187 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 870 25393 0 5903 30841
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:19:5c:49 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85982sec preferred_lft 85982sec
inet6 fe80::f816:3eff:fe19:5c49/64 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 02:42:3e:dc:08:89 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::42:3eff:fedc:889/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77187) 10/16/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 322.13 43.59 278.55 1963.06 20852.74
18:31:01 308.43 18.89 289.54 2247.78 131440.85
18:32:01 333.93 3.27 330.66 446.19 41606.40
18:33:01 87.89 0.22 87.67 11.20 21500.95
18:34:01 15.58 0.03 15.54 7.46 11481.77
18:35:01 67.92 1.30 66.62 106.92 12438.86
Average: 188.94 11.13 177.82 793.87 39941.70
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30068344 31668648 2870876 8.72 72128 1838460 1455984 4.28 903952 1672964 169016
18:31:01 26434920 31653496 6504300 19.75 125760 5254736 1669204 4.91 1000940 5010728 365312
18:32:01 24037376 29725256 8901844 27.03 153360 5677984 8307232 24.44 3148172 5152048 392
18:33:01 23801652 29600024 9137568 27.74 169700 5756968 8296900 24.41 3327852 5184884 548
18:34:01 23890076 29688536 9049144 27.47 169836 5758452 8008196 23.56 3248784 5179516 208
18:35:01 26004832 31581560 6934388 21.05 171304 5528036 1594320 4.69 1396724 4987620 17848
Average: 25706200 30652920 7233020 21.96 143681 4969106 4888639 14.38 2171071 4531293 92221
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 ens3 277.07 182.53 1433.97 60.92 0.00 0.00 0.00 0.00
18:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 br-c20fbd8316d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 ens3 947.95 491.74 25565.71 43.61 0.00 0.00 0.00 0.00
18:31:01 lo 13.46 13.46 1.31 1.31 0.00 0.00 0.00 0.00
18:32:01 veth1741926 90.73 90.50 15.83 18.44 0.00 0.00 0.00 0.00
18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:32:01 br-c20fbd8316d3 1.07 0.98 0.09 0.40 0.00 0.00 0.00 0.00
18:32:01 ens3 35.59 24.63 896.95 2.66 0.00 0.00 0.00 0.00
18:33:01 veth1741926 127.18 126.85 14.67 27.38 0.00 0.00 0.00 0.00
18:33:01 docker0 13.18 17.95 2.16 286.66 0.00 0.00 0.00 0.00
18:33:01 br-c20fbd8316d3 0.40 0.18 0.02 0.01 0.00 0.00 0.00 0.00
18:33:01 vethfc93c01 1.75 1.62 0.66 0.62 0.00 0.00 0.00 0.00
18:34:01 veth1741926 0.33 0.38 0.58 0.03 0.00 0.00 0.00 0.00
18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 br-c20fbd8316d3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 ens3 1415.98 813.01 28585.94 129.09 0.00 0.00 0.00 0.00
18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:35:01 ens3 38.59 34.16 64.82 14.56 0.00 0.00 0.00 0.00
18:35:01 lo 25.93 25.93 2.40 2.40 0.00 0.00 0.00 0.00
Average: docker0 2.20 3.00 0.36 47.91 0.00 0.00 0.00 0.00
Average: ens3 220.54 125.29 4718.82 20.86 0.00 0.00 0.00 0.00
Average: lo 3.69 3.69 0.34 0.34 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77187) 10/16/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.79 0.00 0.96 2.88 0.04 85.32
18:30:01 0 19.50 0.00 1.56 1.89 0.08 76.97
18:30:01 1 34.19 0.00 1.47 2.41 0.07 61.86
18:30:01 2 2.16 0.00 0.59 13.39 0.05 83.81
18:30:01 3 15.64 0.00 1.05 1.19 0.03 82.09
18:30:01 4 6.95 0.00 0.84 0.12 0.03 92.06
18:30:01 5 1.24 0.00 0.61 0.08 0.02 98.05
18:30:01 6 3.83 0.00 1.24 3.89 0.02 91.02
18:30:01 7 2.85 0.00 0.25 0.12 0.03 96.74
18:31:01 all 11.12 0.00 4.75 15.31 0.05 68.77
18:31:01 0 9.75 0.00 5.00 17.71 0.07 67.48
18:31:01 1 17.65 0.00 5.36 15.13 0.08 61.78
18:31:01 2 11.40 0.00 3.68 3.83 0.05 81.05
18:31:01 3 9.78 0.00 4.02 11.98 0.03 74.19
18:31:01 4 10.72 0.00 4.99 44.56 0.07 39.66
18:31:01 5 9.92 0.00 5.23 2.64 0.03 82.18
18:31:01 6 10.21 0.00 4.83 23.62 0.03 61.30
18:31:01 7 9.55 0.00 4.87 3.16 0.07 82.36
18:32:01 all 29.54 0.00 4.11 5.16 0.10 61.08
18:32:01 0 22.35 0.00 4.04 6.07 0.10 67.44
18:32:01 1 28.22 0.00 4.31 16.39 0.13 50.94
18:32:01 2 32.56 0.00 4.28 2.73 0.10 60.33
18:32:01 3 33.90 0.00 4.04 3.13 0.10 58.83
18:32:01 4 25.23 0.00 3.68 2.90 0.10 68.10
18:32:01 5 31.03 0.00 4.20 1.18 0.10 63.49
18:32:01 6 35.09 0.00 4.18 1.53 0.10 59.10
18:32:01 7 28.00 0.00 4.20 7.35 0.08 60.36
18:33:01 all 8.96 0.00 1.62 2.28 0.08 87.06
18:33:01 0 7.22 0.00 1.48 0.22 0.07 91.01
18:33:01 1 7.98 0.00 1.49 4.57 0.10 85.86
18:33:01 2 11.70 0.00 1.39 0.74 0.05 86.11
18:33:01 3 10.56 0.00 1.67 0.23 0.05 87.48
18:33:01 4 9.20 0.00 1.89 0.65 0.07 88.19
18:33:01 5 8.46 0.00 2.00 8.55 0.08 80.91
18:33:01 6 8.67 0.00 1.63 2.05 0.10 87.55
18:33:01 7 7.87 0.00 1.39 1.29 0.08 89.36
18:34:01 all 1.29 0.00 0.25 1.17 0.06 97.22
18:34:01 0 2.33 0.00 0.22 0.07 0.08 97.30
18:34:01 1 1.17 0.00 0.23 0.27 0.07 98.26
18:34:01 2 1.05 0.00 0.35 0.00 0.03 98.56
18:34:01 3 1.30 0.00 0.18 0.15 0.07 98.30
18:34:01 4 1.35 0.00 0.23 0.00 0.05 98.37
18:34:01 5 1.24 0.00 0.40 8.72 0.05 89.59
18:34:01 6 1.20 0.00 0.23 0.15 0.08 98.33
18:34:01 7 0.67 0.00 0.18 0.02 0.07 99.06
18:35:01 all 4.28 0.00 0.70 1.51 0.05 93.47
18:35:01 0 2.61 0.00 0.72 0.15 0.05 96.47
18:35:01 1 1.29 0.00 0.82 1.35 0.05 96.49
18:35:01 2 14.91 0.00 1.00 0.72 0.07 83.30
18:35:01 3 7.31 0.00 0.72 0.32 0.03 91.62
18:35:01 4 1.59 0.00 0.53 0.08 0.03 97.76
18:35:01 5 1.75 0.00 0.48 9.19 0.05 88.52
18:35:01 6 2.62 0.00 0.67 0.27 0.03 96.41
18:35:01 7 2.17 0.00 0.62 0.02 0.05 97.15
Average: all 10.98 0.00 2.06 4.71 0.06 82.19
Average: 0 10.59 0.00 2.16 4.34 0.08 82.84
Average: 1 15.01 0.00 2.28 6.67 0.08 75.95
Average: 2 12.29 0.00 1.88 3.54 0.06 82.22
Average: 3 13.05 0.00 1.95 2.83 0.05 82.12
Average: 4 9.16 0.00 2.02 8.00 0.06 80.75
Average: 5 8.93 0.00 2.15 5.08 0.06 83.78
Average: 6 10.26 0.00 2.13 5.24 0.06 82.31
Average: 7 8.51 0.00 1.92 1.99 0.06 87.52