---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85729 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 712K 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 841 28798 0 2527 30890
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:32:ea:ff brd ff:ff:ff:ff:ff:ff
inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86215sec preferred_lft 86215sec
inet6 fe80::f816:3eff:fe32:eaff/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 02:42:33:29:74:c6 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-85729) 11/22/24 _x86_64_ (8 CPU)
06:30:55 LINUX RESTART (8 CPU)
06:31:01 tps rtps wtps bread/s bwrtn/s
06:32:01 292.92 72.77 220.15 5147.41 74806.20
06:33:01 121.93 24.76 97.17 780.40 45756.11
Average: 207.42 48.77 158.66 2963.91 60281.15
06:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
06:32:01 30064460 31658820 2874760 8.73 52776 1856256 1463324 4.31 901524 1689452 197840
06:33:01 29673640 31597736 3265580 9.91 76612 2147444 1474744 4.34 986188 1964800 99040
Average: 29869050 31628278 3070170 9.32 64694 2001850 1469034 4.32 943856 1827126 148440
06:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:32:01 ens3 393.20 263.82 2501.44 76.08 0.00 0.00 0.00 0.00
06:32:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00
06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:33:01 ens3 93.25 63.69 1729.59 12.31 0.00 0.00 0.00 0.00
06:33:01 lo 1.33 1.33 0.13 0.13 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 243.23 163.76 2115.52 44.20 0.00 0.00 0.00 0.00
Average: lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85729) 11/22/24 _x86_64_ (8 CPU)
06:30:55 LINUX RESTART (8 CPU)
06:31:01 CPU %user %nice %system %iowait %steal %idle
06:32:01 all 9.00 0.00 1.40 2.43 0.05 87.11
06:32:01 0 6.04 0.00 0.48 5.95 0.07 87.46
06:32:01 1 11.74 0.00 2.22 4.33 0.05 81.65
06:32:01 2 21.94 0.00 1.79 1.81 0.07 74.40
06:32:01 3 10.50 0.00 1.39 0.30 0.07 87.75
06:32:01 4 6.50 0.00 2.62 0.85 0.05 89.98
06:32:01 5 6.25 0.00 0.97 5.33 0.08 87.36
06:32:01 6 4.72 0.00 1.00 0.75 0.03 93.49
06:32:01 7 4.35 0.00 0.67 0.18 0.05 94.75
06:33:01 all 9.54 0.00 0.97 3.15 0.05 86.29
06:33:01 0 3.91 0.00 0.55 3.31 0.03 92.20
06:33:01 1 1.05 0.00 0.20 0.12 0.02 98.62
06:33:01 2 24.98 0.00 1.62 1.92 0.07 71.41
06:33:01 3 11.61 0.00 1.14 4.28 0.03 82.94
06:33:01 4 1.72 0.00 0.37 0.12 0.03 97.77
06:33:01 5 0.40 0.00 0.45 13.42 0.08 85.64
06:33:01 6 16.81 0.00 1.89 2.02 0.05 79.23
06:33:01 7 15.84 0.00 1.57 0.02 0.07 82.51
Average: all 9.27 0.00 1.18 2.79 0.05 86.70
Average: 0 4.97 0.00 0.52 4.63 0.05 89.83
Average: 1 6.39 0.00 1.21 2.22 0.03 90.15
Average: 2 23.46 0.00 1.71 1.86 0.07 72.90
Average: 3 11.05 0.00 1.26 2.29 0.05 85.34
Average: 4 4.10 0.00 1.49 0.48 0.04 93.88
Average: 5 3.33 0.00 0.71 9.37 0.08 86.50
Average: 6 10.76 0.00 1.44 1.39 0.04 86.36
Average: 7 10.10 0.00 1.12 0.10 0.06 88.62