---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41612 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 12G 144G 8% /
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 862 27268 0 4035 30849
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:bb:5c:58 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86098sec preferred_lft 86098sec
inet6 fe80::f816:3eff:febb:5c58/64 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 02:42:9c:99:c6:46 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::42:9cff:fe99:c646/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41612) 09/25/24 _x86_64_ (8 CPU)
07:01:59 LINUX RESTART (8 CPU)
07:02:01 tps rtps wtps bread/s bwrtn/s
07:03:02 305.06 75.29 229.77 5356.48 111648.12
07:04:01 216.27 22.74 193.53 2682.94 109980.00
07:05:01 795.65 0.30 795.35 4.00 52920.51
07:06:01 351.99 0.03 351.96 2.27 52154.64
Average: 418.08 24.60 393.48 2008.75 81558.67
07:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:03:02 30227900 31657596 2711320 8.23 55220 1693836 1428592 4.20 889980 1548748 96880
07:04:01 28788704 31154228 4150516 12.60 83272 2571784 1766800 5.20 1483720 2312124 227420
07:05:01 27689996 31640392 5249224 15.94 166796 3913688 1692456 4.98 1119404 3601024 468608
07:06:01 27294204 30885064 5645016 17.14 233056 3486944 1867284 5.49 1957960 3127892 33428
Average: 28500201 31334320 4439019 13.48 134586 2916563 1688783 4.97 1362766 2647447 206584
07:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:03:02 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00
07:03:02 ens3 378.01 247.63 1511.16 73.46 0.00 0.00 0.00 0.00
07:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:04:01 vethfd08880 107.47 225.44 8.19 694.36 0.00 0.00 0.00 0.06
07:04:01 lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00
07:04:01 ens3 404.66 191.53 4296.62 20.56 0.00 0.00 0.00 0.00
07:04:01 docker0 144.37 333.71 8.75 3244.70 0.00 0.00 0.00 0.00
07:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
07:05:01 ens3 369.69 176.25 2187.31 31.16 0.00 0.00 0.00 0.00
07:05:01 docker0 174.94 366.62 28.23 2186.84 0.00 0.00 0.00 0.00
07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:06:01 ens3 22.45 10.15 444.93 1.67 0.00 0.00 0.00 0.00
07:06:01 docker0 7.33 18.60 0.42 443.24 0.00 0.00 0.00 0.00
07:06:01 vethc645fdd 7.33 18.73 0.52 443.25 0.00 0.00 0.00 0.04
Average: lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00
Average: ens3 293.24 156.25 2100.83 31.76 0.00 0.00 0.00 0.00
Average: docker0 81.39 179.08 9.35 1461.20 0.00 0.00 0.00 0.00
Average: vethc645fdd 1.84 4.70 0.13 111.27 0.00 0.00 0.00 0.01
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41612) 09/25/24 _x86_64_ (8 CPU)
07:01:59 LINUX RESTART (8 CPU)
07:02:01 CPU %user %nice %system %iowait %steal %idle
07:03:02 all 8.01 0.00 1.17 3.40 0.05 87.37
07:03:02 0 5.85 0.00 1.30 4.05 0.03 88.76
07:03:02 1 2.98 0.00 2.07 1.90 0.03 93.02
07:03:02 2 4.85 0.00 0.92 10.13 0.05 84.05
07:03:02 3 17.19 0.00 0.87 0.43 0.07 81.44
07:03:02 4 3.17 0.00 0.75 3.92 0.02 92.13
07:03:02 5 14.38 0.00 1.32 0.37 0.03 83.90
07:03:02 6 5.59 0.00 1.02 0.53 0.08 92.77
07:03:02 7 10.02 0.00 1.12 5.85 0.05 82.96
07:04:01 all 9.48 0.00 1.69 2.65 0.05 86.13
07:04:01 0 6.36 0.00 1.93 1.99 0.03 89.69
07:04:01 1 2.70 0.00 0.51 0.15 0.03 96.60
07:04:01 2 22.64 0.00 2.63 2.92 0.07 71.75
07:04:01 3 10.27 0.00 1.72 0.32 0.05 87.64
07:04:01 4 8.27 0.00 1.38 1.99 0.03 88.33
07:04:01 5 8.94 0.00 1.55 0.12 0.07 89.33
07:04:01 6 5.83 0.00 1.77 12.18 0.09 80.13
07:04:01 7 10.78 0.00 2.09 1.57 0.05 85.51
07:05:01 all 12.35 0.00 2.72 4.18 0.06 80.69
07:05:01 0 9.85 0.00 3.00 3.91 0.08 83.15
07:05:01 1 0.89 0.00 0.62 0.00 0.02 98.47
07:05:01 2 9.85 0.00 1.61 0.00 0.05 88.48
07:05:01 3 37.20 0.00 3.03 0.02 0.05 59.69
07:05:01 4 2.26 0.00 1.62 6.43 0.05 89.63
07:05:01 5 10.19 0.00 2.45 0.05 0.07 87.25
07:05:01 6 9.90 0.00 3.53 22.97 0.08 63.51
07:05:01 7 18.69 0.00 5.92 0.02 0.07 75.30
07:06:01 all 14.64 0.00 3.44 4.27 0.05 77.59
07:06:01 0 13.23 0.00 4.75 1.48 0.03 80.50
07:06:01 1 8.96 0.00 2.26 0.35 0.05 88.38
07:06:01 2 16.15 0.00 2.33 0.12 0.05 81.35
07:06:01 3 19.36 0.00 3.45 0.15 0.03 77.00
07:06:01 4 15.29 0.00 3.94 6.78 0.05 73.93
07:06:01 5 7.45 0.00 3.44 24.29 0.05 64.77
07:06:01 6 19.75 0.00 3.33 0.62 0.05 76.24
07:06:01 7 16.90 0.00 4.03 0.49 0.07 78.52
Average: all 11.12 0.00 2.26 3.63 0.05 82.94
Average: 0 8.83 0.00 2.75 2.86 0.05 85.51
Average: 1 3.89 0.00 1.37 0.61 0.03 94.10
Average: 2 13.33 0.00 1.87 3.30 0.05 81.45
Average: 3 21.04 0.00 2.27 0.23 0.05 76.41
Average: 4 7.24 0.00 1.92 4.79 0.04 86.01
Average: 5 10.25 0.00 2.19 6.19 0.05 81.31
Average: 6 10.28 0.00 2.41 9.05 0.08 78.19
Average: 7 14.10 0.00 3.29 1.99 0.06 80.56