---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-43626 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 11G 145G 7% /
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 869 28853 0 2444 30869
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:9f:d9:22 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86201sec preferred_lft 86201sec
inet6 fe80::f816:3eff:fe9f:d922/64 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:e6:8b:8c:16 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43626) 09/30/24 _x86_64_ (8 CPU)
04:24:48 LINUX RESTART (8 CPU)
04:25:01 tps rtps wtps bread/s bwrtn/s
04:26:03 385.15 87.50 297.65 6264.82 63062.02
04:27:01 174.76 19.71 155.06 701.46 37794.45
04:28:01 51.77 2.57 49.21 118.38 30250.02
Average: 204.22 36.78 167.44 2379.83 43767.19
04:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:26:03 30109404 31627648 2829816 8.59 59384 1775604 1481908 4.36 955052 1596768 137324
04:27:01 29049660 30891368 3889560 11.81 86592 2053116 2239748 6.59 1723276 1847016 19892
04:28:01 29537408 31602472 3401812 10.33 90488 2269640 1448264 4.26 1156128 1924492 3312
Average: 29565491 31373829 3373729 10.24 78821 2032787 1723307 5.07 1278152 1789425 53509
04:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:26:03 ens3 386.04 263.42 1550.93 75.69 0.00 0.00 0.00 0.00
04:26:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:26:03 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
04:27:01 ens3 501.17 384.03 2809.91 91.50 0.00 0.00 0.00 0.00
04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:27:01 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00
04:28:01 ens3 300.25 237.33 314.43 1152.76 0.00 0.00 0.00 0.00
04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:28:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00
Average: ens3 394.66 293.95 1544.65 443.82 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43626) 09/30/24 _x86_64_ (8 CPU)
04:24:48 LINUX RESTART (8 CPU)
04:25:01 CPU %user %nice %system %iowait %steal %idle
04:26:03 all 9.09 0.00 1.35 3.92 0.04 85.61
04:26:03 0 6.30 0.00 0.94 0.54 0.03 92.20
04:26:03 1 11.91 0.00 1.23 2.22 0.03 84.60
04:26:03 2 5.72 0.00 1.08 0.60 0.03 92.56
04:26:03 3 2.06 0.00 2.40 15.93 0.03 79.58
04:26:03 4 4.42 0.00 0.75 0.05 0.02 94.76
04:26:03 5 7.65 0.00 1.02 6.06 0.05 85.22
04:26:03 6 16.89 0.00 1.78 5.01 0.05 76.28
04:26:03 7 17.78 0.00 1.56 0.95 0.05 79.67
04:27:01 all 16.95 0.00 1.09 2.13 0.05 79.78
04:27:01 0 15.18 0.00 0.97 0.36 0.03 83.45
04:27:01 1 26.84 0.00 1.42 0.29 0.05 71.40
04:27:01 2 8.66 0.00 0.48 0.07 0.05 90.73
04:27:01 3 12.82 0.00 0.64 0.90 0.03 85.60
04:27:01 4 14.44 0.00 0.59 0.28 0.03 84.66
04:27:01 5 14.09 0.00 0.59 0.92 0.05 84.36
04:27:01 6 10.70 0.00 1.17 9.58 0.07 78.47
04:27:01 7 32.93 0.00 2.85 4.60 0.10 59.52
04:28:01 all 21.08 0.00 1.38 1.45 0.05 76.04
04:28:01 0 11.35 0.00 1.83 2.05 0.05 84.72
04:28:01 1 15.19 0.00 1.97 2.29 0.07 80.49
04:28:01 2 22.15 0.00 1.00 0.32 0.03 76.50
04:28:01 3 32.89 0.00 1.17 0.75 0.07 65.12
04:28:01 4 10.54 0.00 1.00 0.07 0.03 88.36
04:28:01 5 27.34 0.00 1.67 0.37 0.05 70.57
04:28:01 6 28.52 0.00 1.42 0.54 0.07 69.45
04:28:01 7 20.74 0.00 0.99 5.22 0.05 73.01
Average: all 15.69 0.00 1.27 2.50 0.05 80.48
Average: 0 10.89 0.00 1.25 0.99 0.04 86.82
Average: 1 17.88 0.00 1.54 1.61 0.05 78.91
Average: 2 12.21 0.00 0.86 0.33 0.04 86.55
Average: 3 15.97 0.00 1.41 5.91 0.05 76.66
Average: 4 9.74 0.00 0.78 0.13 0.03 89.32
Average: 5 16.39 0.00 1.10 2.46 0.05 80.00
Average: 6 18.78 0.00 1.46 5.00 0.06 74.70
Average: 7 23.70 0.00 1.78 3.58 0.07 70.87