---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94346 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 823 28569 0 2774 30907
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:c3:4d:0f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86151sec preferred_lft 86151sec
inet6 fe80::f816:3eff:fec3:4d0f/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 02:42:49:51:26:c8 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-94346) 12/31/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:01 tps rtps wtps bread/s bwrtn/s
12:42:01 289.55 21.98 267.57 725.08 20747.08
12:43:01 108.03 3.47 104.57 83.72 27915.35
12:44:01 53.23 9.60 43.64 507.43 35826.99
Average: 150.27 11.68 138.59 438.75 28163.56
12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 30018496 31679136 2920724 8.87 75212 1889712 1368060 4.03 874408 1740300 242520
12:43:01 29593444 31495488 3345776 10.16 83448 2111576 1901684 5.60 1068956 1949600 37588
12:44:01 29258408 31645364 3680812 11.17 91352 2581532 1408628 4.14 928640 2409556 4800
Average: 29623449 31606663 3315771 10.07 83337 2194273 1559457 4.59 957335 2033152 94969
12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:42:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00
12:42:01 ens3 89.79 62.27 1048.69 25.56 0.00 0.00 0.00 0.00
12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
12:43:01 ens3 24.25 18.23 426.93 3.44 0.00 0.00 0.00 0.00
12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
12:44:01 ens3 370.44 221.88 10202.67 20.48 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: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00
Average: ens3 161.50 100.80 3893.11 16.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94346) 12/31/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:01 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 10.20 0.00 0.90 2.21 0.03 86.66
12:42:01 0 1.22 0.00 0.27 0.02 0.03 98.46
12:42:01 1 1.83 0.00 0.20 0.02 0.00 97.95
12:42:01 2 0.40 0.00 0.15 0.00 0.00 99.45
12:42:01 3 1.67 0.00 0.55 6.33 0.05 91.40
12:42:01 4 0.37 0.00 0.15 0.00 0.02 99.47
12:42:01 5 47.04 0.00 3.36 4.60 0.07 44.94
12:42:01 6 10.96 0.00 0.95 5.06 0.03 83.00
12:42:01 7 18.30 0.00 1.55 1.75 0.03 78.36
12:43:01 all 12.01 0.00 0.46 1.51 0.04 85.99
12:43:01 0 1.12 0.00 0.17 0.03 0.02 98.66
12:43:01 1 32.66 0.00 0.42 0.03 0.07 66.82
12:43:01 2 17.60 0.00 0.40 0.28 0.03 81.68
12:43:01 3 4.19 0.00 0.63 1.57 0.02 93.59
12:43:01 4 3.13 0.00 0.84 3.91 0.08 92.04
12:43:01 5 32.14 0.00 0.63 0.22 0.08 66.92
12:43:01 6 0.67 0.00 0.08 4.69 0.00 94.56
12:43:01 7 4.52 0.00 0.47 1.32 0.02 93.68
12:44:01 all 9.67 0.00 0.70 1.29 0.03 88.30
12:44:01 0 4.28 0.00 1.84 3.28 0.02 90.58
12:44:01 1 2.37 0.00 0.25 0.00 0.02 97.36
12:44:01 2 11.81 0.00 2.15 0.73 0.03 85.28
12:44:01 3 1.56 0.00 0.35 1.69 0.02 96.38
12:44:01 4 4.61 0.00 0.52 0.42 0.07 94.39
12:44:01 5 45.48 0.00 0.23 0.00 0.08 54.20
12:44:01 6 6.12 0.00 0.15 4.17 0.03 89.53
12:44:01 7 1.13 0.00 0.10 0.00 0.00 98.77
Average: all 10.63 0.00 0.69 1.67 0.03 86.98
Average: 0 2.21 0.00 0.76 1.11 0.02 95.90
Average: 1 12.28 0.00 0.29 0.02 0.03 87.39
Average: 2 9.94 0.00 0.90 0.34 0.02 88.80
Average: 3 2.47 0.00 0.51 3.19 0.03 93.79
Average: 4 2.70 0.00 0.50 1.44 0.06 95.30
Average: 5 41.55 0.00 1.40 1.60 0.08 55.37
Average: 6 5.92 0.00 0.39 4.64 0.02 89.03
Average: 7 7.98 0.00 0.71 1.02 0.02 90.27