---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39366 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 880 26878 0 4407 30830
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:e9:02:b9 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86077sec preferred_lft 86077sec
inet6 fe80::f816:3eff:fee9:2b9/64 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 02:42:08:bf:6e:87 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-39366) 09/18/24 _x86_64_ (8 CPU)
01:56:25 LINUX RESTART (8 CPU)
01:57:01 tps rtps wtps bread/s bwrtn/s
01:58:01 261.30 48.57 212.73 2769.48 30335.62
01:59:01 142.53 10.05 132.48 1725.05 37379.10
02:00:01 280.00 13.05 266.96 805.13 97422.10
02:01:01 44.94 0.05 44.89 6.13 23769.74
Average: 182.20 17.93 164.27 1326.51 47225.94
01:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:58:01 29999824 31692784 2939396 8.92 75812 1921788 1384748 4.07 882248 1754460 224044
01:59:01 27649772 31631220 5289448 16.06 105864 4109704 1372188 4.04 1018012 3854236 2004008
02:00:01 25716196 29915648 7223024 21.93 113864 4305952 5999412 17.65 2852620 3897608 596
02:01:01 26530764 30756300 6408456 19.46 114408 4334560 3302720 9.72 2063500 3893212 228
Average: 27474139 30998988 5465081 16.59 102487 3668001 3014767 8.87 1704095 3349879 557219
01:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:58:01 ens3 70.53 50.03 1029.15 21.29 0.00 0.00 0.00 0.00
01:58:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00
01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:59:01 ens3 579.62 324.56 19789.24 25.69 0.00 0.00 0.00 0.00
01:59:01 br-aee87176bcba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:59:01 lo 9.67 9.67 0.89 0.89 0.00 0.00 0.00 0.00
01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:00:01 veth26fddff 5.97 5.73 1.04 1.36 0.00 0.00 0.00 0.00
02:00:01 veth16961b1 1.02 1.62 0.27 0.28 0.00 0.00 0.00 0.00
02:00:01 ens3 20.41 10.38 622.89 1.39 0.00 0.00 0.00 0.00
02:00:01 br-aee87176bcba 0.40 0.30 0.03 0.02 0.00 0.00 0.00 0.00
02:01:01 veth16961b1 1.62 1.23 7.47 2.32 0.00 0.00 0.00 0.00
02:01:01 ens3 16.06 14.51 8.83 15.99 0.00 0.00 0.00 0.00
02:01:01 br-aee87176bcba 0.27 0.35 0.25 0.04 0.00 0.00 0.00 0.00
02:01:01 vethea70434 46.39 41.94 22.06 34.61 0.00 0.00 0.00 0.00
Average: veth16961b1 0.66 0.71 1.94 0.65 0.00 0.00 0.00 0.00
Average: ens3 171.65 99.87 5362.35 16.09 0.00 0.00 0.00 0.00
Average: br-aee87176bcba 0.17 0.16 0.07 0.02 0.00 0.00 0.00 0.00
Average: vethea70434 11.60 10.49 5.51 8.65 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39366) 09/18/24 _x86_64_ (8 CPU)
01:56:25 LINUX RESTART (8 CPU)
01:57:01 CPU %user %nice %system %iowait %steal %idle
01:58:01 all 9.73 0.00 0.85 2.68 0.03 86.71
01:58:01 0 14.49 0.00 0.80 6.51 0.05 78.14
01:58:01 1 31.05 0.00 1.91 1.82 0.05 65.17
01:58:01 2 9.41 0.00 0.85 0.48 0.07 89.19
01:58:01 3 10.43 0.00 0.80 0.48 0.02 88.27
01:58:01 4 3.77 0.00 0.53 0.35 0.02 95.33
01:58:01 5 1.63 0.00 0.13 0.68 0.02 97.53
01:58:01 6 6.32 0.00 1.13 2.94 0.02 89.59
01:58:01 7 0.75 0.00 0.60 8.22 0.03 90.39
01:59:01 all 11.93 0.00 3.13 2.09 0.05 82.80
01:59:01 0 5.48 0.00 2.79 6.06 0.05 85.62
01:59:01 1 7.06 0.00 2.53 0.03 0.03 90.33
01:59:01 2 12.54 0.00 3.05 0.34 0.03 84.05
01:59:01 3 34.32 0.00 3.91 2.07 0.08 59.62
01:59:01 4 14.50 0.00 2.86 0.08 0.07 82.49
01:59:01 5 7.60 0.00 2.96 0.25 0.02 89.17
01:59:01 6 7.02 0.00 4.20 0.07 0.03 88.68
01:59:01 7 7.03 0.00 2.72 7.86 0.03 82.35
02:00:01 all 22.91 0.00 3.10 4.09 0.06 69.83
02:00:01 0 19.34 0.00 3.77 22.18 0.08 54.63
02:00:01 1 24.53 0.00 2.53 1.22 0.07 71.64
02:00:01 2 26.27 0.00 3.06 0.45 0.07 70.15
02:00:01 3 19.10 0.00 2.61 1.57 0.05 76.67
02:00:01 4 26.69 0.00 3.36 0.50 0.07 69.38
02:00:01 5 23.77 0.00 3.36 1.12 0.07 71.68
02:00:01 6 19.12 0.00 3.01 3.44 0.07 74.36
02:00:01 7 24.48 0.00 3.13 2.31 0.07 70.01
02:01:01 all 4.59 0.00 0.60 1.09 0.06 93.67
02:01:01 0 4.08 0.00 0.55 0.34 0.05 94.98
02:01:01 1 3.19 0.00 0.35 0.02 0.02 96.43
02:01:01 2 4.44 0.00 0.69 0.40 0.07 94.40
02:01:01 3 5.28 0.00 0.67 0.27 0.08 93.70
02:01:01 4 6.07 0.00 0.44 0.17 0.07 93.26
02:01:01 5 4.37 0.00 0.63 0.05 0.05 94.90
02:01:01 6 4.53 0.00 0.64 7.49 0.07 87.28
02:01:01 7 4.73 0.00 0.80 0.02 0.07 94.39
Average: all 12.28 0.00 1.92 2.49 0.05 83.26
Average: 0 10.86 0.00 1.98 8.77 0.06 78.34
Average: 1 16.46 0.00 1.83 0.77 0.04 80.90
Average: 2 13.16 0.00 1.91 0.42 0.06 84.45
Average: 3 17.22 0.00 1.99 1.09 0.06 79.64
Average: 4 12.75 0.00 1.80 0.28 0.05 85.13
Average: 5 9.32 0.00 1.77 0.53 0.04 88.34
Average: 6 9.23 0.00 2.24 3.48 0.05 84.99
Average: 7 9.24 0.00 1.81 4.60 0.05 84.30