---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83658 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 11G 145G 7% /
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 867 28558 0 2741 30865
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:2b:07:14 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86185sec preferred_lft 86185sec
inet6 fe80::f816:3eff:fe2b:714/64 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 02:42:19:e3:f3:d0 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::42:19ff:fee3:f3d0/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83658) 11/14/24 _x86_64_ (8 CPU)
09:54:25 LINUX RESTART (8 CPU)
09:55:02 tps rtps wtps bread/s bwrtn/s
09:56:01 324.13 36.79 287.34 1713.88 45427.01
09:57:01 149.03 19.41 129.61 723.61 49502.02
Average: 235.84 28.03 207.81 1214.59 47481.63
09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:56:01 30011340 31648976 2927880 8.89 73424 1872492 1448792 4.26 935500 1702248 184852
09:57:01 28703784 30808860 4235436 12.86 85816 2312660 2300452 6.77 1902204 2011676 247448
Average: 29357562 31228918 3581658 10.87 79620 2092576 1874622 5.52 1418852 1856962 216150
09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:56:01 ens3 108.83 80.97 1149.35 28.97 0.00 0.00 0.00 0.00
09:56:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:57:01 ens3 455.22 338.23 2534.38 83.66 0.00 0.00 0.00 0.00
09:57:01 lo 1.00 1.00 0.08 0.08 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 283.48 210.68 1847.68 56.54 0.00 0.00 0.00 0.00
Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83658) 11/14/24 _x86_64_ (8 CPU)
09:54:25 LINUX RESTART (8 CPU)
09:55:02 CPU %user %nice %system %iowait %steal %idle
09:56:01 all 9.62 0.00 0.92 4.29 0.03 85.13
09:56:01 0 29.02 0.00 1.79 1.60 0.03 67.55
09:56:01 1 0.49 0.00 0.15 16.72 0.03 82.60
09:56:01 2 1.66 0.00 1.66 8.08 0.02 88.58
09:56:01 3 2.14 0.00 0.19 0.00 0.02 97.66
09:56:01 4 8.99 0.00 0.75 1.44 0.02 88.81
09:56:01 5 3.08 0.00 0.54 0.41 0.05 95.92
09:56:01 6 0.98 0.00 0.41 2.49 0.02 96.10
09:56:01 7 30.72 0.00 1.87 3.57 0.07 63.78
09:57:01 all 21.36 0.00 1.11 2.06 0.06 75.40
09:57:01 0 29.21 0.00 1.27 1.17 0.08 68.26
09:57:01 1 22.95 0.00 0.74 0.62 0.07 75.63
09:57:01 2 19.55 0.00 0.62 0.18 0.05 79.60
09:57:01 3 14.88 0.00 0.83 5.58 0.03 78.68
09:57:01 4 22.48 0.00 1.16 0.22 0.07 76.08
09:57:01 5 14.68 0.00 0.77 0.30 0.10 84.14
09:57:01 6 19.32 0.00 1.22 1.80 0.05 77.61
09:57:01 7 27.88 0.00 2.28 6.66 0.07 63.12
Average: all 15.53 0.00 1.02 3.17 0.05 80.23
Average: 0 29.11 0.00 1.53 1.39 0.06 67.91
Average: 1 11.81 0.00 0.45 8.61 0.05 79.09
Average: 2 10.67 0.00 1.14 4.10 0.03 84.05
Average: 3 8.56 0.00 0.51 2.81 0.03 88.09
Average: 4 15.77 0.00 0.95 0.83 0.04 82.41
Average: 5 8.92 0.00 0.66 0.35 0.08 89.99
Average: 6 10.23 0.00 0.82 2.14 0.03 86.77
Average: 7 29.29 0.00 2.08 5.12 0.07 63.44