---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82387 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 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 883 25820 0 5463 30828
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:3d:82:10 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85983sec preferred_lft 85983sec
inet6 fe80::f816:3eff:fe3d:8210/64 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 02:42:1c:45:c3:73 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::42:1cff:fe45:c373/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82387) 11/08/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:03 tps rtps wtps bread/s bwrtn/s
18:30:01 312.93 52.17 260.75 2314.93 20658.81
18:31:01 269.10 19.94 249.16 2296.19 71615.66
18:32:01 351.19 4.40 346.79 435.53 73515.21
18:33:01 132.34 0.35 131.99 33.72 28965.54
18:34:01 14.55 0.02 14.53 0.13 12261.16
18:35:01 71.75 1.23 70.52 91.58 13490.42
Average: 191.31 12.80 178.51 854.00 36842.29
18:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30175572 31718704 2763648 8.39 68460 1786764 1385148 4.08 851808 1623708 135072
18:31:01 26876952 31645444 6062268 18.40 122252 4827324 1659672 4.88 1003344 4583716 1505284
18:32:01 24711520 29751812 8227700 24.98 136580 5086632 8199484 24.12 3093364 4576328 2556
18:33:01 24248832 29605788 8690388 26.38 164940 5337424 8353688 24.58 3310736 4770992 1448
18:34:01 24234436 29592680 8704784 26.43 165084 5338908 8599088 25.30 3327672 4769732 248
18:35:01 26496208 31621716 6443012 19.56 166400 5100796 1535444 4.52 1348100 4564304 17816
Average: 26123920 30656024 6815300 20.69 137286 4579641 4955421 14.58 2155837 4148130 277071
18:29:03 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 lo 1.21 1.21 0.13 0.13 0.00 0.00 0.00 0.00
18:30:01 ens3 376.78 248.79 1548.28 76.69 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 lo 13.39 13.39 1.31 1.31 0.00 0.00 0.00 0.00
18:31:01 br-f6f23c96a0f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 ens3 890.00 468.48 23184.64 44.15 0.00 0.00 0.00 0.00
18:32:01 veth362ed05 144.99 166.01 27.04 25.70 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 veth51c2b95 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00
18:32:01 veth9df5c64 5.35 4.53 0.66 0.58 0.00 0.00 0.00 0.00
18:33:01 veth362ed05 463.18 465.21 99.43 50.74 0.00 0.00 0.00 0.01
18:33:01 docker0 13.95 19.24 2.15 286.59 0.00 0.00 0.00 0.00
18:33:01 veth51c2b95 0.45 0.52 0.05 1.14 0.00 0.00 0.00 0.00
18:33:01 veth9df5c64 345.83 347.45 38.35 73.58 0.00 0.00 0.00 0.01
18:34:01 veth362ed05 157.21 157.74 30.24 16.93 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 veth51c2b95 0.58 0.60 0.05 1.43 0.00 0.00 0.00 0.00
18:34:01 veth9df5c64 164.51 166.97 18.52 31.04 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 25.96 25.96 2.40 2.40 0.00 0.00 0.00 0.00
18:35:01 ens3 1375.04 804.53 26154.73 141.39 0.00 0.00 0.00 0.00
Average: docker0 2.34 3.23 0.36 48.03 0.00 0.00 0.00 0.00
Average: lo 3.71 3.71 0.35 0.35 0.00 0.00 0.00 0.00
Average: ens3 228.06 132.87 4371.27 23.42 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82387) 11/08/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:03 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.98 0.00 1.03 3.75 0.04 85.21
18:30:01 0 7.54 0.00 0.78 0.40 0.02 91.27
18:30:01 1 6.66 0.00 0.69 0.59 0.02 92.04
18:30:01 2 20.72 0.00 0.97 2.54 0.07 75.70
18:30:01 3 14.84 0.00 1.00 0.36 0.03 83.75
18:30:01 4 4.14 0.00 0.41 1.45 0.02 93.97
18:30:01 5 6.79 0.00 0.95 6.58 0.07 85.61
18:30:01 6 14.51 0.00 1.63 14.58 0.05 69.23
18:30:01 7 4.70 0.00 1.71 3.46 0.02 90.12
18:31:01 all 13.32 0.00 5.28 9.47 0.07 71.84
18:31:01 0 10.17 0.00 5.71 2.71 0.07 81.34
18:31:01 1 10.86 0.00 5.06 2.90 0.08 81.10
18:31:01 2 14.32 0.00 4.70 25.39 0.07 55.52
18:31:01 3 14.87 0.00 5.45 2.94 0.12 76.63
18:31:01 4 11.20 0.00 4.34 2.93 0.07 81.46
18:31:01 5 24.12 0.00 5.87 24.37 0.10 45.54
18:31:01 6 10.97 0.00 5.13 13.49 0.05 70.35
18:31:01 7 10.12 0.00 6.02 1.13 0.05 82.68
18:32:01 all 26.20 0.00 3.88 6.61 0.10 63.21
18:32:01 0 23.95 0.00 3.73 1.19 0.08 71.05
18:32:01 1 19.26 0.00 3.41 3.17 0.13 74.03
18:32:01 2 28.12 0.00 4.36 22.70 0.10 44.73
18:32:01 3 29.49 0.00 3.83 2.69 0.10 63.89
18:32:01 4 27.92 0.00 3.64 3.81 0.10 64.53
18:32:01 5 29.47 0.00 4.15 7.56 0.08 58.74
18:32:01 6 25.50 0.00 4.03 8.62 0.10 61.74
18:32:01 7 25.91 0.00 3.90 3.19 0.08 66.92
18:33:01 all 10.96 0.00 2.38 4.45 0.09 82.12
18:33:01 0 18.19 0.00 2.87 4.50 0.08 74.35
18:33:01 1 8.97 0.00 2.64 11.25 0.12 77.03
18:33:01 2 8.50 0.00 2.04 1.47 0.08 87.90
18:33:01 3 9.66 0.00 2.32 11.56 0.07 76.39
18:33:01 4 11.89 0.00 2.71 4.52 0.08 80.80
18:33:01 5 10.28 0.00 2.26 0.23 0.08 87.13
18:33:01 6 10.54 0.00 2.52 1.75 0.08 85.10
18:33:01 7 9.67 0.00 1.71 0.37 0.08 88.16
18:34:01 all 1.63 0.00 0.28 0.81 0.05 97.23
18:34:01 0 1.85 0.00 0.45 0.08 0.07 97.55
18:34:01 1 1.57 0.00 0.20 0.10 0.05 98.08
18:34:01 2 1.27 0.00 0.32 0.02 0.02 98.38
18:34:01 3 2.39 0.00 0.22 5.59 0.05 91.75
18:34:01 4 0.90 0.00 0.23 0.50 0.05 98.31
18:34:01 5 1.44 0.00 0.23 0.08 0.05 98.20
18:34:01 6 2.10 0.00 0.37 0.02 0.07 97.45
18:34:01 7 1.55 0.00 0.20 0.07 0.05 98.13
18:35:01 all 4.06 0.00 0.79 1.03 0.04 94.08
18:35:01 0 2.11 0.00 0.68 0.28 0.03 96.89
18:35:01 1 2.32 0.00 0.65 1.44 0.05 95.54
18:35:01 2 12.56 0.00 1.24 0.47 0.05 85.67
18:35:01 3 2.20 0.00 0.63 5.23 0.03 91.90
18:35:01 4 2.80 0.00 0.89 0.32 0.05 95.95
18:35:01 5 3.33 0.00 0.69 0.08 0.03 95.87
18:35:01 6 5.22 0.00 0.86 0.38 0.03 93.50
18:35:01 7 1.99 0.00 0.63 0.08 0.03 97.26
Average: all 11.01 0.00 2.27 4.34 0.06 82.31
Average: 0 10.63 0.00 2.37 1.53 0.06 85.41
Average: 1 8.26 0.00 2.11 3.24 0.08 86.32
Average: 2 14.18 0.00 2.27 8.76 0.06 74.72
Average: 3 12.21 0.00 2.24 4.75 0.07 80.73
Average: 4 9.81 0.00 2.04 2.25 0.06 85.83
Average: 5 12.57 0.00 2.36 6.46 0.07 78.54
Average: 6 11.43 0.00 2.42 6.41 0.06 79.67
Average: 7 9.00 0.00 2.36 1.37 0.05 87.22