---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76706 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 12G 143G 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 848 26922 0 4396 30862
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:22:40:a0 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86102sec preferred_lft 86102sec
inet6 fe80::f816:3eff:fe22:40a0/64 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:d0:db:c3:d3 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-76706) 10/14/24 _x86_64_ (8 CPU)
15:01:26 LINUX RESTART (8 CPU)
15:02:01 tps rtps wtps bread/s bwrtn/s
15:03:01 318.80 36.88 281.92 1706.92 31565.27
15:04:01 146.94 23.10 123.85 2778.47 36552.31
15:05:01 294.68 12.13 282.55 807.43 97599.18
15:06:01 55.47 1.37 54.11 107.58 24492.35
Average: 203.97 18.37 185.61 1350.10 47552.28
15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
15:03:01 30023968 31679096 2915252 8.85 74284 1886452 1454564 4.28 899228 1714488 222212
15:04:01 28387528 31644920 4551692 13.82 101092 3420444 1605340 4.72 999760 3166364 1336588
15:05:01 25923848 30112388 7015372 21.30 116980 4284680 5746328 16.91 2644908 3897388 1004
15:06:01 27549156 31581760 5390064 16.36 118720 4136100 1515592 4.46 1222076 3728968 17420
Average: 27971125 31254541 4968095 15.08 102769 3431919 2580456 7.59 1441493 3126802 394306
15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
15:03:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
15:03:01 ens3 127.66 82.24 1117.16 30.15 0.00 0.00 0.00 0.00
15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:04:01 br-941552dfa9ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:04:01 lo 8.33 8.33 0.77 0.77 0.00 0.00 0.00 0.00
15:04:01 ens3 375.47 222.83 11453.10 19.82 0.00 0.00 0.00 0.00
15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:05:01 br-941552dfa9ed 0.40 0.45 0.23 0.04 0.00 0.00 0.00 0.00
15:05:01 lo 1.47 1.47 0.33 0.33 0.00 0.00 0.00 0.00
15:05:01 ens3 339.56 168.36 7517.97 12.30 0.00 0.00 0.00 0.00
15:05:01 vethb85b741 26.96 25.08 11.56 16.27 0.00 0.00 0.00 0.00
15:06:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00
15:06:01 ens3 66.94 44.36 71.91 18.93 0.00 0.00 0.00 0.00
15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 3.65 3.65 0.39 0.39 0.00 0.00 0.00 0.00
Average: ens3 227.41 129.45 5040.04 20.30 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76706) 10/14/24 _x86_64_ (8 CPU)
15:01:26 LINUX RESTART (8 CPU)
15:02:01 CPU %user %nice %system %iowait %steal %idle
15:03:01 all 9.77 0.00 0.91 2.93 0.04 86.35
15:03:01 0 3.37 0.00 0.58 0.13 0.02 95.90
15:03:01 1 14.58 0.00 0.63 1.82 0.05 82.91
15:03:01 2 22.50 0.00 1.52 1.30 0.05 74.62
15:03:01 3 9.74 0.00 0.85 0.89 0.02 88.51
15:03:01 4 9.22 0.00 0.70 0.67 0.03 89.38
15:03:01 5 10.36 0.00 1.14 14.62 0.03 73.85
15:03:01 6 5.85 0.00 1.19 2.69 0.05 90.22
15:03:01 7 2.55 0.00 0.62 1.37 0.02 95.44
15:04:01 all 10.91 0.00 2.69 3.57 0.06 82.77
15:04:01 0 9.11 0.00 2.68 0.70 0.08 87.42
15:04:01 1 23.82 0.00 3.04 2.40 0.07 70.67
15:04:01 2 7.13 0.00 3.35 1.74 0.05 87.73
15:04:01 3 5.15 0.00 2.61 0.44 0.03 91.77
15:04:01 4 9.67 0.00 2.12 7.54 0.03 80.64
15:04:01 5 10.93 0.00 2.31 13.38 0.07 73.31
15:04:01 6 6.20 0.00 2.36 0.08 0.08 91.27
15:04:01 7 15.21 0.00 3.10 2.25 0.07 79.37
15:05:01 all 21.27 0.00 4.16 5.73 0.08 68.76
15:05:01 0 17.71 0.00 4.02 0.44 0.07 77.77
15:05:01 1 28.52 0.00 4.50 1.64 0.08 65.25
15:05:01 2 21.67 0.00 3.54 0.78 0.08 73.93
15:05:01 3 18.64 0.00 3.60 3.18 0.08 74.50
15:05:01 4 19.86 0.00 5.33 27.21 0.10 47.49
15:05:01 5 26.24 0.00 4.91 1.79 0.07 67.00
15:05:01 6 21.48 0.00 3.86 9.87 0.08 64.71
15:05:01 7 16.12 0.00 3.50 1.09 0.08 79.21
15:06:01 all 9.37 0.00 1.06 1.70 0.04 87.83
15:06:01 0 16.02 0.00 1.09 0.84 0.05 82.01
15:06:01 1 5.61 0.00 0.96 7.75 0.07 85.61
15:06:01 2 6.09 0.00 0.82 0.23 0.03 92.82
15:06:01 3 6.99 0.00 1.10 1.00 0.05 90.85
15:06:01 4 8.29 0.00 1.07 0.02 0.05 90.57
15:06:01 5 16.89 0.00 1.42 0.38 0.03 81.27
15:06:01 6 4.51 0.00 0.83 3.14 0.05 91.47
15:06:01 7 10.59 0.00 1.17 0.17 0.03 88.04
Average: all 12.81 0.00 2.20 3.47 0.06 81.46
Average: 0 11.54 0.00 2.09 0.53 0.05 85.79
Average: 1 18.06 0.00 2.27 3.42 0.07 76.18
Average: 2 14.34 0.00 2.30 1.01 0.05 82.29
Average: 3 10.13 0.00 2.04 1.38 0.05 86.41
Average: 4 11.73 0.00 2.29 8.78 0.05 77.14
Average: 5 16.10 0.00 2.44 7.54 0.05 73.87
Average: 6 9.49 0.00 2.05 3.94 0.07 84.45
Average: 7 11.10 0.00 2.09 1.22 0.05 85.54