---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39700 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 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 854 29066 0 2246 30887
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:c8:ae:a7 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86176sec preferred_lft 86176sec
inet6 fe80::f816:3eff:fec8:aea7/64 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 02:42:36:95:87:b9 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-39700) 09/18/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 351.04 40.23 310.81 1826.90 26186.84
22:57:01 136.79 20.56 116.23 903.32 30495.72
22:58:01 49.38 2.98 46.39 115.71 21679.59
Average: 179.07 21.26 157.81 948.64 26120.71
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30099504 31684468 2839716 8.62 71420 1824712 1416496 4.17 888928 1661520 162552
22:57:01 28702408 30518172 4236812 12.86 86876 2026620 2652464 7.80 2111256 1806672 15848
22:58:01 29773660 31638628 3165560 9.61 90312 2072196 1409668 4.15 1016120 1834140 15736
Average: 29525191 31280423 3414029 10.36 82869 1974509 1826209 5.37 1338768 1767444 64712
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 ens3 229.23 150.87 1187.28 48.31 0.00 0.00 0.00 0.00
22:57:01 lo 1.18 1.18 0.10 0.10 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 ens3 731.59 484.34 2015.79 159.81 0.00 0.00 0.00 0.00
22:58:01 lo 5.38 5.38 0.55 0.55 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 ens3 301.05 203.13 368.43 69.85 0.00 0.00 0.00 0.00
Average: lo 2.66 2.66 0.27 0.27 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 420.62 279.45 1190.50 92.66 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39700) 09/18/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.41 0.00 0.89 3.54 0.04 86.12
22:56:01 0 1.82 0.00 0.45 0.07 0.02 97.65
22:56:01 1 2.07 0.00 0.55 0.50 0.03 96.85
22:56:01 2 7.24 0.00 0.60 1.90 0.03 90.22
22:56:01 3 11.41 0.00 1.35 18.18 0.03 69.03
22:56:01 4 17.08 0.00 0.80 0.94 0.05 81.13
22:56:01 5 8.03 0.00 0.77 1.36 0.03 89.81
22:56:01 6 12.57 0.00 0.62 1.15 0.08 85.58
22:56:01 7 15.08 0.00 2.01 4.23 0.05 78.63
22:57:01 all 20.08 0.00 1.24 2.16 0.07 76.46
22:57:01 0 17.85 0.00 0.52 0.79 0.07 80.78
22:57:01 1 17.07 0.00 1.87 0.80 0.10 80.16
22:57:01 2 16.61 0.00 1.49 1.41 0.05 80.44
22:57:01 3 15.77 0.00 0.72 7.23 0.05 76.23
22:57:01 4 26.47 0.00 1.05 2.59 0.05 69.84
22:57:01 5 21.69 0.00 1.31 0.30 0.07 76.64
22:57:01 6 22.31 0.00 2.06 4.12 0.08 71.42
22:57:01 7 22.86 0.00 0.90 0.02 0.05 76.17
22:58:01 all 15.73 0.00 0.80 0.85 0.05 82.58
22:58:01 0 9.04 0.00 0.68 0.00 0.03 90.24
22:58:01 1 8.12 0.00 0.75 0.13 0.05 90.95
22:58:01 2 20.71 0.00 1.03 0.40 0.05 77.81
22:58:01 3 19.40 0.00 0.77 0.13 0.03 79.67
22:58:01 4 8.78 0.00 0.62 5.79 0.03 84.77
22:58:01 5 20.56 0.00 1.00 0.10 0.05 78.29
22:58:01 6 17.27 0.00 0.75 0.08 0.07 81.82
22:58:01 7 21.91 0.00 0.80 0.13 0.03 77.12
Average: all 15.07 0.00 0.98 2.18 0.05 81.72
Average: 0 9.56 0.00 0.55 0.28 0.04 89.57
Average: 1 9.08 0.00 1.06 0.48 0.06 89.32
Average: 2 14.86 0.00 1.04 1.24 0.04 82.82
Average: 3 15.52 0.00 0.95 8.51 0.04 74.97
Average: 4 17.44 0.00 0.82 3.11 0.04 78.58
Average: 5 16.77 0.00 1.03 0.59 0.05 81.57
Average: 6 17.38 0.00 1.14 1.78 0.08 79.62
Average: 7 19.95 0.00 1.24 1.46 0.04 77.31