---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85010 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 874 26896 0 4396 30836
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:02:98:56 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86121sec preferred_lft 86121sec
inet6 fe80::f816:3eff:fe02:9856/64 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 02:42:8c:a8:e5:45 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-85010) 11/19/24 _x86_64_ (8 CPU)
15:02:26 LINUX RESTART (8 CPU)
15:03:01 tps rtps wtps bread/s bwrtn/s
15:04:01 272.32 35.38 236.94 1674.12 23681.79
15:05:01 150.92 23.28 127.65 2797.27 30394.80
15:06:01 287.29 12.20 275.09 797.33 92295.55
15:07:01 65.77 2.32 63.46 128.91 18785.69
Average: 194.08 18.29 175.78 1349.41 41289.46
15:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
15:04:01 29991096 31645388 2948116 8.95 74544 1886216 1439764 4.24 932440 1714432 222988
15:05:01 27658656 31605344 5280556 16.03 106484 4076900 1569920 4.62 1041440 3823204 1992500
15:06:01 25865928 30082604 7073284 21.47 117348 4311744 5813820 17.11 2694176 3901748 27500
15:07:01 27554364 31589152 5384848 16.35 119968 4137524 1442624 4.24 1230912 3715952 2068
Average: 27767511 31230622 5171701 15.70 104586 3603096 2566532 7.55 1474742 3288834 561264
15:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
15:04:01 lo 1.33 1.33 0.14 0.14 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
15:04:01 ens3 90.98 58.36 1024.43 12.80 0.00 0.00 0.00 0.00
15:05:01 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00
15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:05:01 ens3 573.50 333.33 18958.43 41.51 0.00 0.00 0.00 0.00
15:05:01 br-dfb2ebd5cd1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:06:01 veth6bab4d5 0.70 0.88 0.26 0.08 0.00 0.00 0.00 0.00
15:06:01 vethb276674 2.00 1.87 0.23 0.19 0.00 0.00 0.00 0.00
15:06:01 vethcb91200 54.99 66.17 19.31 16.23 0.00 0.00 0.00 0.00
15:06:01 lo 3.47 3.47 0.52 0.52 0.00 0.00 0.00 0.00
15:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00
15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:07:01 ens3 1008.80 636.81 20834.05 130.73 0.00 0.00 0.00 0.00
Average: lo 3.75 3.75 0.40 0.40 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: ens3 183.61 109.97 5015.41 19.57 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85010) 11/19/24 _x86_64_ (8 CPU)
15:02:26 LINUX RESTART (8 CPU)
15:03:01 CPU %user %nice %system %iowait %steal %idle
15:04:01 all 9.44 0.00 0.90 2.65 0.04 86.97
15:04:01 0 4.95 0.00 0.70 0.47 0.02 93.86
15:04:01 1 22.55 0.00 1.82 1.35 0.05 74.22
15:04:01 2 1.96 0.00 0.30 0.38 0.02 97.34
15:04:01 3 0.37 0.00 0.35 12.36 0.12 86.80
15:04:01 4 1.05 0.00 0.99 3.63 0.02 94.32
15:04:01 5 11.62 0.00 0.50 0.87 0.03 86.98
15:04:01 6 11.73 0.00 1.10 0.98 0.02 86.17
15:04:01 7 21.20 0.00 1.47 1.20 0.05 76.07
15:05:01 all 12.96 0.00 3.32 1.80 0.06 81.86
15:05:01 0 9.04 0.00 3.39 0.20 0.05 87.33
15:05:01 1 31.39 0.00 3.67 1.40 0.08 63.45
15:05:01 2 15.18 0.00 3.71 0.51 0.05 80.56
15:05:01 3 4.43 0.00 2.83 9.81 0.08 82.84
15:05:01 4 11.90 0.00 3.63 0.62 0.05 83.79
15:05:01 5 15.90 0.00 3.76 0.98 0.05 79.30
15:05:01 6 8.65 0.00 2.80 0.55 0.05 87.95
15:05:01 7 7.30 0.00 2.75 0.32 0.07 89.56
15:06:01 all 22.43 0.00 3.39 2.73 0.09 71.37
15:06:01 0 26.68 0.00 3.90 2.09 0.07 67.27
15:06:01 1 25.91 0.00 3.85 0.07 0.08 70.09
15:06:01 2 17.64 0.00 3.19 0.76 0.08 78.33
15:06:01 3 26.41 0.00 3.87 9.43 0.10 60.19
15:06:01 4 15.85 0.00 2.53 1.56 0.08 79.98
15:06:01 5 25.08 0.00 3.19 0.29 0.08 71.36
15:06:01 6 22.25 0.00 3.16 0.47 0.08 74.04
15:06:01 7 19.63 0.00 3.41 7.24 0.08 69.64
15:07:01 all 7.24 0.00 0.60 0.88 0.05 91.23
15:07:01 0 2.22 0.00 0.60 0.20 0.03 96.95
15:07:01 1 3.82 0.00 0.50 2.65 0.03 93.00
15:07:01 2 14.35 0.00 0.68 0.68 0.05 84.24
15:07:01 3 0.67 0.00 0.53 0.05 0.08 98.67
15:07:01 4 2.83 0.00 0.38 0.16 0.03 96.60
15:07:01 5 6.19 0.00 0.60 0.27 0.05 92.89
15:07:01 6 27.60 0.00 0.97 0.42 0.05 70.96
15:07:01 7 0.35 0.00 0.53 2.67 0.03 96.41
Average: all 13.00 0.00 2.05 2.01 0.06 82.88
Average: 0 10.71 0.00 2.14 0.74 0.04 86.36
Average: 1 20.88 0.00 2.46 1.37 0.06 75.23
Average: 2 12.27 0.00 1.97 0.58 0.05 85.13
Average: 3 7.94 0.00 1.89 7.90 0.10 82.17
Average: 4 7.87 0.00 1.87 1.49 0.05 88.72
Average: 5 14.68 0.00 2.01 0.60 0.05 82.66
Average: 6 17.54 0.00 2.00 0.61 0.05 79.80
Average: 7 12.11 0.00 2.04 2.85 0.06 82.94