---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85083 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 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 881 25823 0 5462 30829
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:63:a2:50 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86048sec preferred_lft 86048sec
inet6 fe80::f816:3eff:fe63:a250/64 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:ae:40:6d:65 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:aeff:fe40:6d65/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85083) 11/19/24 _x86_64_ (8 CPU)
18:28:55 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:02 374.28 89.80 284.48 6414.23 138362.58
18:31:01 530.13 21.40 508.73 2684.29 167124.89
18:32:01 229.49 0.50 228.99 48.52 23220.93
18:33:01 11.56 0.00 11.56 0.00 277.02
18:34:01 33.84 0.08 33.76 12.26 562.04
Average: 234.41 22.13 212.28 1813.57 65325.40
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:02 30053636 31644732 2885584 8.76 66660 1834976 1474452 4.34 957212 1636460 191972
18:31:01 26174332 31083304 6764888 20.54 128188 4961508 6270532 18.45 1670264 4556612 5516
18:32:01 24473936 29832672 8465284 25.70 164776 5342520 8037848 23.65 3057676 4808944 848
18:33:01 24323588 29677812 8615632 26.16 165020 5336440 8254548 24.29 3223624 4785980 44
18:34:01 25874780 31104188 7064440 21.45 165688 5224620 3036680 8.93 1827108 4682460 96
Average: 26180054 30668542 6759166 20.52 138066 4540013 5414812 15.93 2147177 4094091 39695
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:02 ens3 411.56 265.36 1566.51 64.26 0.00 0.00 0.00 0.00
18:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:02 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00
18:31:01 veth33cd846 1.27 1.78 0.15 0.18 0.00 0.00 0.00 0.00
18:31:01 br-53427a168c02 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 ens3 910.07 451.30 23612.07 54.95 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
18:32:01 veth33cd846 3.88 4.38 0.66 0.71 0.00 0.00 0.00 0.00
18:32:01 br-53427a168c02 5.11 6.73 0.47 136.87 0.00 0.00 0.00 0.00
18:32:01 ens3 62.36 43.34 1323.34 9.01 0.00 0.00 0.00 0.00
18:32:01 docker0 12.68 16.84 2.09 287.76 0.00 0.00 0.00 0.00
18:33:01 veth33cd846 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00
18:33:01 br-53427a168c02 0.58 0.27 0.03 0.02 0.00 0.00 0.00 0.00
18:33:01 ens3 1.55 1.58 0.27 0.62 0.00 0.00 0.00 0.00
18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 br-53427a168c02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 ens3 13.65 10.75 10.46 1.96 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 veth4af052a 218.15 217.93 30.51 45.87 0.00 0.00 0.00 0.00
Average: br-53427a168c02 1.17 1.43 0.10 27.57 0.00 0.00 0.00 0.00
Average: ens3 277.27 153.09 5253.50 25.94 0.00 0.00 0.00 0.00
Average: docker0 2.55 3.39 0.42 57.95 0.00 0.00 0.00 0.00
Average: veth4af052a 43.92 43.88 6.14 9.23 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85083) 11/19/24 _x86_64_ (8 CPU)
18:28:55 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:02 all 9.27 0.00 1.47 2.56 0.05 86.64
18:30:02 0 25.59 0.00 2.55 5.10 0.07 66.70
18:30:02 1 12.52 0.00 1.34 0.24 0.07 85.83
18:30:02 2 12.93 0.00 1.39 2.04 0.07 83.57
18:30:02 3 4.46 0.00 1.13 4.60 0.10 89.71
18:30:02 4 5.92 0.00 0.70 0.19 0.03 93.16
18:30:02 5 3.95 0.00 0.75 0.42 0.03 94.84
18:30:02 6 4.02 0.00 1.31 2.09 0.03 92.55
18:30:02 7 4.78 0.00 2.58 5.83 0.05 86.75
18:31:01 all 18.47 0.00 6.90 2.93 0.07 71.64
18:31:01 0 17.83 0.00 6.99 1.11 0.07 73.99
18:31:01 1 32.88 0.00 7.28 0.70 0.09 59.05
18:31:01 2 20.90 0.00 8.30 12.13 0.07 58.60
18:31:01 3 13.72 0.00 6.07 5.81 0.07 74.33
18:31:01 4 18.60 0.00 6.04 0.84 0.07 74.45
18:31:01 5 14.39 0.00 6.34 1.18 0.07 78.02
18:31:01 6 14.56 0.00 7.25 0.31 0.05 77.83
18:31:01 7 14.86 0.00 6.87 1.46 0.07 76.74
18:32:01 all 29.74 0.00 4.11 1.61 0.10 64.44
18:32:01 0 24.90 0.00 3.81 0.44 0.10 70.76
18:32:01 1 32.82 0.00 4.85 3.10 0.10 59.13
18:32:01 2 27.04 0.00 3.87 1.36 0.10 67.63
18:32:01 3 32.34 0.00 4.00 1.16 0.10 62.40
18:32:01 4 35.40 0.00 4.46 3.02 0.10 57.02
18:32:01 5 28.35 0.00 3.90 2.86 0.08 64.81
18:32:01 6 31.84 0.00 4.11 0.50 0.10 63.44
18:32:01 7 25.26 0.00 3.91 0.44 0.10 70.29
18:33:01 all 5.59 0.00 0.82 0.08 0.07 93.45
18:33:01 0 5.70 0.00 1.30 0.02 0.08 92.89
18:33:01 1 6.34 0.00 0.60 0.00 0.07 92.99
18:33:01 2 4.57 0.00 0.99 0.03 0.07 94.34
18:33:01 3 4.40 0.00 0.55 0.35 0.08 94.61
18:33:01 4 7.01 0.00 0.92 0.07 0.07 91.93
18:33:01 5 4.73 0.00 0.89 0.07 0.08 94.23
18:33:01 6 5.98 0.00 0.57 0.03 0.07 93.36
18:33:01 7 5.95 0.00 0.70 0.00 0.05 93.30
18:34:01 all 1.56 0.00 0.63 0.17 0.06 97.57
18:34:01 0 1.82 0.00 0.87 0.42 0.07 96.83
18:34:01 1 2.12 0.00 0.60 0.03 0.05 97.20
18:34:01 2 1.43 0.00 0.75 0.08 0.10 97.64
18:34:01 3 1.72 0.00 0.65 0.67 0.07 96.90
18:34:01 4 1.34 0.00 0.55 0.08 0.07 97.96
18:34:01 5 1.99 0.00 0.48 0.02 0.07 97.45
18:34:01 6 1.12 0.00 0.63 0.07 0.05 98.13
18:34:01 7 0.99 0.00 0.57 0.05 0.05 98.35
Average: all 12.89 0.00 2.77 1.46 0.07 82.81
Average: 0 15.10 0.00 3.08 1.41 0.08 80.33
Average: 1 17.25 0.00 2.92 0.82 0.07 78.94
Average: 2 13.34 0.00 3.04 3.08 0.08 80.46
Average: 3 11.31 0.00 2.46 2.49 0.08 83.65
Average: 4 13.64 0.00 2.52 0.84 0.07 82.94
Average: 5 10.66 0.00 2.46 0.91 0.07 85.91
Average: 6 11.49 0.00 2.76 0.60 0.06 85.09
Average: 7 10.35 0.00 2.91 1.54 0.06 85.14