---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82202 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 912 25583 0 5671 30799
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:18:c2:9c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85990sec preferred_lft 85990sec
inet6 fe80::f816:3eff:fe18:c29c/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:b8:0f:38:95 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:b8ff:fe0f:3895/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82202) 11/07/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 307.85 44.02 263.83 1945.35 33267.31
18:31:01 270.09 18.75 251.34 2274.95 96224.76
18:32:01 365.91 3.12 362.79 450.32 76281.95
18:33:01 139.48 0.22 139.26 16.66 43603.00
18:34:01 25.90 0.02 25.88 2.53 26539.31
18:35:01 84.25 1.17 83.09 95.98 19770.70
Average: 198.91 11.21 187.70 797.67 49280.73
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30117100 31689176 2822112 8.57 69888 1812768 1419456 4.18 879088 1648560 157804
18:31:01 26643364 31624252 6295848 19.11 123624 5030540 1719584 5.06 1025812 4786408 1127488
18:32:01 24125140 29596964 8814072 26.76 150760 5473768 8588780 25.27 3268140 4949728 179608
18:33:01 24003256 29573536 8935956 27.13 166520 5540988 8293892 24.40 3348444 4970400 668
18:34:01 24035268 29605748 8903944 27.03 166684 5542600 8179912 24.07 3325528 4964884 224
18:35:01 26210640 31550148 6728572 20.43 168480 5304076 1647948 4.85 1426196 4761644 112
Average: 25855795 30606637 7083417 21.50 140993 4784123 4974929 14.64 2212201 4346937 244317
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 ens3 347.35 194.07 1314.81 63.06 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00
18:31:01 ens3 926.65 498.60 24347.98 45.67 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-72e8276acf2a 0.00 0.00 0.00 0.00 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 ens3 46.93 35.71 1044.10 8.95 0.00 0.00 0.00 0.00
18:32:01 vethc5dd5cf 2.23 2.42 0.28 0.30 0.00 0.00 0.00 0.00
18:32:01 veth50dabfd 0.15 0.45 0.01 0.02 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
18:33:01 ens3 21.38 16.40 288.11 4.23 0.00 0.00 0.00 0.00
18:33:01 veth14a7a58 1.75 1.62 0.66 0.62 0.00 0.00 0.00 0.00
18:33:01 vethc5dd5cf 4.90 6.40 1.28 0.76 0.00 0.00 0.00 0.00
18:33:01 veth50dabfd 0.52 0.58 0.05 1.40 0.00 0.00 0.00 0.00
18:34:01 ens3 9.02 9.53 5.36 1.89 0.00 0.00 0.00 0.00
18:34:01 vethc5dd5cf 3.55 5.00 0.71 0.39 0.00 0.00 0.00 0.00
18:34:01 veth50dabfd 1.08 1.37 0.13 1.53 0.00 0.00 0.00 0.00
18:34:01 docker0 13.16 17.53 2.12 286.70 0.00 0.00 0.00 0.00
18:35:01 ens3 35.31 31.04 65.00 15.26 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 lo 26.26 26.26 2.43 2.43 0.00 0.00 0.00 0.00
Average: ens3 231.11 130.89 4510.81 23.18 0.00 0.00 0.00 0.00
Average: docker0 2.19 2.92 0.35 47.78 0.00 0.00 0.00 0.00
Average: lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82202) 11/07/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.16 0.00 0.97 4.00 0.06 84.81
18:30:01 0 4.27 0.00 0.67 0.62 0.03 94.41
18:30:01 1 3.43 0.00 0.44 4.75 0.12 91.26
18:30:01 2 32.33 0.00 2.01 5.43 0.07 60.17
18:30:01 3 8.87 0.00 0.65 10.34 0.12 80.02
18:30:01 4 7.14 0.00 1.29 2.52 0.07 88.98
18:30:01 5 17.56 0.00 1.54 2.26 0.03 78.61
18:30:01 6 4.55 0.00 0.67 6.02 0.05 88.72
18:30:01 7 3.16 0.00 0.47 0.05 0.02 96.31
18:31:01 all 12.00 0.00 4.50 13.12 0.07 70.32
18:31:01 0 9.76 0.00 3.59 4.58 0.03 82.05
18:31:01 1 9.56 0.00 4.60 15.97 0.07 69.79
18:31:01 2 11.14 0.00 3.87 1.39 0.08 83.52
18:31:01 3 25.66 0.00 6.22 33.36 0.10 34.66
18:31:01 4 9.95 0.00 4.25 36.02 0.07 49.71
18:31:01 5 10.11 0.00 4.11 0.45 0.03 85.30
18:31:01 6 9.82 0.00 4.57 10.98 0.05 74.58
18:31:01 7 10.00 0.00 4.81 2.21 0.07 82.91
18:32:01 all 29.46 0.00 4.12 5.03 0.10 61.29
18:32:01 0 29.62 0.00 4.28 11.22 0.10 54.78
18:32:01 1 15.26 0.00 2.89 4.80 0.05 76.99
18:32:01 2 34.02 0.00 4.43 0.89 0.08 60.57
18:32:01 3 34.20 0.00 4.27 1.60 0.10 59.84
18:32:01 4 34.48 0.00 4.78 13.25 0.10 47.39
18:32:01 5 26.93 0.00 4.38 3.51 0.08 65.09
18:32:01 6 33.44 0.00 3.79 3.32 0.23 59.22
18:32:01 7 27.84 0.00 4.13 1.69 0.07 66.27
18:33:01 all 11.40 0.00 2.06 1.81 0.07 84.66
18:33:01 0 9.96 0.00 1.89 1.77 0.07 86.31
18:33:01 1 8.13 0.00 1.56 2.48 0.07 87.77
18:33:01 2 12.20 0.00 1.84 0.33 0.07 85.56
18:33:01 3 8.81 0.00 2.20 2.57 0.08 86.35
18:33:01 4 12.74 0.00 2.17 3.43 0.08 81.58
18:33:01 5 11.42 0.00 1.73 2.57 0.05 84.24
18:33:01 6 13.40 0.00 2.35 0.87 0.08 83.30
18:33:01 7 14.54 0.00 2.79 0.45 0.05 82.17
18:34:01 all 1.27 0.00 0.33 1.15 0.05 97.20
18:34:01 0 1.89 0.00 0.35 0.03 0.03 97.69
18:34:01 1 1.11 0.00 0.18 0.08 0.03 98.59
18:34:01 2 1.30 0.00 0.48 0.03 0.03 98.15
18:34:01 3 1.37 0.00 0.28 0.28 0.03 98.03
18:34:01 4 1.30 0.00 0.32 0.00 0.05 98.33
18:34:01 5 0.72 0.00 0.30 8.70 0.03 90.24
18:34:01 6 1.24 0.00 0.35 0.00 0.07 98.34
18:34:01 7 1.22 0.00 0.32 0.08 0.05 98.33
18:35:01 all 6.04 0.00 0.93 1.69 0.04 91.30
18:35:01 0 15.20 0.00 1.02 0.38 0.05 83.34
18:35:01 1 1.95 0.00 0.88 0.37 0.02 96.78
18:35:01 2 1.57 0.00 0.88 0.07 0.03 97.45
18:35:01 3 14.71 0.00 1.42 1.69 0.07 82.11
18:35:01 4 5.26 0.00 1.03 0.13 0.05 93.52
18:35:01 5 5.95 0.00 0.80 10.26 0.03 82.95
18:35:01 6 2.30 0.00 0.81 0.31 0.02 96.56
18:35:01 7 1.42 0.00 0.62 0.38 0.05 97.53
Average: all 11.71 0.00 2.15 4.46 0.06 81.61
Average: 0 11.77 0.00 1.96 3.09 0.05 83.12
Average: 1 6.58 0.00 1.76 4.73 0.06 86.87
Average: 2 15.41 0.00 2.25 1.36 0.06 80.92
Average: 3 15.59 0.00 2.50 8.30 0.08 73.52
Average: 4 11.80 0.00 2.30 9.20 0.07 76.62
Average: 5 12.11 0.00 2.14 4.63 0.04 81.08
Average: 6 10.76 0.00 2.08 3.58 0.08 83.49
Average: 7 9.69 0.00 2.19 0.81 0.05 87.27