---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92168 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 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 886 25731 0 5549 30825
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:a9:84:95 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86109sec preferred_lft 86109sec
inet6 fe80::f816:3eff:fea9:8495/64 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 02:42:5c:e4:38:bc 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::42:5cff:fee4:38bc/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-92168) 12/20/24 _x86_64_ (8 CPU)
10:42:57 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 331.97 73.99 257.98 5335.42 74593.00
10:45:01 212.40 19.95 192.46 2319.88 68786.17
10:46:01 360.19 12.71 347.48 787.57 119944.26
10:47:01 162.53 0.40 162.13 45.45 51259.46
Average: 267.00 26.79 240.21 2121.30 78685.65
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30284716 31649696 2654504 8.06 52872 1632996 1456168 4.28 893972 1490996 63572
10:45:01 26780380 31641308 6158840 18.70 121980 4910880 1725932 5.08 989896 4686528 2389264
10:46:01 24472608 29710880 8466612 25.70 142872 5233560 8217540 24.18 3125372 4777416 175100
10:47:01 25758852 30996148 7180368 21.80 160256 5204580 3355760 9.87 1890648 4735304 88
Average: 26824139 30999508 6115081 18.56 119495 4245504 3688850 10.85 1724972 3922561 657006
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 ens3 305.03 222.59 1039.46 71.72 0.00 0.00 0.00 0.00
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:45:01 br-3c6b102829b0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 1010.41 537.72 27605.97 49.02 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 12.40 12.40 1.23 1.23 0.00 0.00 0.00 0.00
10:46:01 vethcad5cef 24.16 22.30 10.53 16.08 0.00 0.00 0.00 0.00
10:46:01 vethcb6ac2b 8.63 8.05 1.16 1.18 0.00 0.00 0.00 0.00
10:46:01 br-3c6b102829b0 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 veth6f09c2a 4.75 6.00 0.78 0.88 0.00 0.00 0.00 0.00
10:47:01 vethcad5cef 0.00 0.38 0.00 0.03 0.00 0.00 0.00 0.00
10:47:01 br-3c6b102829b0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 ens3 1367.74 805.63 29358.26 135.31 0.00 0.00 0.00 0.00
10:47:01 docker0 12.73 17.24 2.09 293.03 0.00 0.00 0.00 0.00
Average: vethcad5cef 6.07 5.69 2.64 4.04 0.00 0.00 0.00 0.00
Average: br-3c6b102829b0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: ens3 342.24 201.16 7369.56 33.86 0.00 0.00 0.00 0.00
Average: docker0 3.20 4.33 0.53 73.57 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92168) 12/20/24 _x86_64_ (8 CPU)
10:42:57 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 7.58 0.00 1.17 4.63 0.04 86.58
10:44:02 0 5.74 0.00 0.70 0.62 0.03 92.91
10:44:02 1 6.97 0.00 0.77 6.34 0.03 85.89
10:44:02 2 9.47 0.00 1.96 0.67 0.03 87.87
10:44:02 3 16.66 0.00 1.27 2.44 0.05 79.58
10:44:02 4 8.95 0.00 1.52 0.80 0.05 88.68
10:44:02 5 3.10 0.00 0.97 19.79 0.05 76.10
10:44:02 6 4.03 0.00 0.74 2.46 0.05 92.73
10:44:02 7 5.70 0.00 1.49 3.93 0.03 88.85
10:45:01 all 15.60 0.00 5.46 5.25 0.06 73.63
10:45:01 0 10.28 0.00 5.00 0.62 0.07 84.04
10:45:01 1 12.20 0.00 5.51 1.01 0.03 81.25
10:45:01 2 20.90 0.00 5.11 3.78 0.05 70.16
10:45:01 3 21.58 0.00 6.37 14.54 0.09 57.42
10:45:01 4 24.41 0.00 6.24 1.66 0.07 67.61
10:45:01 5 14.77 0.00 5.43 2.57 0.03 77.20
10:45:01 6 9.94 0.00 5.03 13.58 0.05 71.40
10:45:01 7 10.71 0.00 4.95 4.23 0.05 80.07
10:46:01 all 23.88 0.00 3.46 6.81 0.06 65.78
10:46:01 0 18.97 0.00 2.95 2.54 0.05 75.49
10:46:01 1 25.45 0.00 3.72 0.23 0.07 70.53
10:46:01 2 32.24 0.00 3.49 1.04 0.07 63.16
10:46:01 3 21.14 0.00 3.52 10.03 0.07 65.24
10:46:01 4 24.44 0.00 2.97 0.50 0.08 72.00
10:46:01 5 27.03 0.00 3.72 4.19 0.07 65.00
10:46:01 6 21.08 0.00 4.62 34.24 0.08 39.97
10:46:01 7 20.61 0.00 2.74 1.88 0.05 74.71
10:47:01 all 6.70 0.00 1.83 3.47 0.06 87.93
10:47:01 0 5.42 0.00 1.75 3.61 0.07 89.16
10:47:01 1 10.27 0.00 2.81 0.82 0.07 86.03
10:47:01 2 4.82 0.00 1.11 0.05 0.07 93.95
10:47:01 3 9.20 0.00 2.26 0.99 0.07 87.49
10:47:01 4 7.63 0.00 1.88 0.40 0.07 90.02
10:47:01 5 4.51 0.00 1.56 6.70 0.05 87.18
10:47:01 6 5.13 0.00 1.36 6.39 0.07 87.06
10:47:01 7 6.66 0.00 1.94 8.80 0.07 82.54
Average: all 13.42 0.00 2.97 5.04 0.06 78.52
Average: 0 10.10 0.00 2.58 1.85 0.05 85.41
Average: 1 13.72 0.00 3.18 2.11 0.05 80.93
Average: 2 16.84 0.00 2.91 1.37 0.05 78.83
Average: 3 17.12 0.00 3.34 6.95 0.07 72.52
Average: 4 16.31 0.00 3.13 0.84 0.07 79.65
Average: 5 12.34 0.00 2.91 8.35 0.05 76.36
Average: 6 10.02 0.00 2.92 14.13 0.06 72.87
Average: 7 10.91 0.00 2.77 4.72 0.05 81.56