---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77575 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 842 28886 0 2438 30896
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:7b:3c:e6 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86156sec preferred_lft 86156sec
inet6 fe80::f816:3eff:fe7b:3ce6/64 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:d3:30:f0:7b 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-77575) 10/18/24 _x86_64_ (8 CPU)
04:22:26 LINUX RESTART (8 CPU)
04:23:01 tps rtps wtps bread/s bwrtn/s
04:24:03 308.71 38.00 270.71 1722.37 15704.81
04:25:01 131.58 17.33 114.25 403.07 21444.12
04:26:01 39.93 4.35 35.59 396.87 14733.72
Average: 161.52 20.06 141.45 851.46 17248.09
04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:03 30140872 31700864 2798348 8.50 69836 1801700 1370260 4.03 871468 1638080 142512
04:25:01 29164024 30976540 3775196 11.46 85880 2024744 2219152 6.53 1626872 1829856 17296
04:26:01 29611028 31668588 3328192 10.10 88892 2263328 1414484 4.16 1085756 1919116 14756
Average: 29638641 31448664 3300579 10.02 81536 2029924 1667965 4.91 1194699 1795684 58188
04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:24:03 lo 1.37 1.37 0.15 0.15 0.00 0.00 0.00 0.00
04:24:03 ens3 160.18 104.55 968.72 34.75 0.00 0.00 0.00 0.00
04:24:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:25:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00
04:25:01 ens3 344.86 291.06 2442.21 73.70 0.00 0.00 0.00 0.00
04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:26:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00
04:26:01 ens3 406.24 339.93 574.85 1199.01 0.00 0.00 0.00 0.00
04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00
Average: ens3 302.26 243.67 1316.76 435.44 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77575) 10/18/24 _x86_64_ (8 CPU)
04:22:26 LINUX RESTART (8 CPU)
04:23:01 CPU %user %nice %system %iowait %steal %idle
04:24:03 all 8.82 0.00 0.87 4.02 0.12 86.16
04:24:03 0 10.10 0.00 0.93 2.78 0.02 86.17
04:24:03 1 7.98 0.00 0.67 8.23 0.10 83.02
04:24:03 2 11.85 0.00 0.95 0.97 0.61 85.62
04:24:03 3 28.19 0.00 1.91 1.84 0.13 67.93
04:24:03 4 4.83 0.00 0.67 3.11 0.02 91.38
04:24:03 5 2.23 0.00 0.31 2.52 0.05 94.89
04:24:03 6 3.59 0.00 0.80 10.08 0.07 85.46
04:24:03 7 1.74 0.00 0.81 2.66 0.03 94.75
04:25:01 all 12.36 0.00 0.85 3.42 0.50 82.86
04:25:01 0 11.97 0.00 0.46 4.20 0.53 82.84
04:25:01 1 7.58 0.00 0.25 10.55 0.30 81.32
04:25:01 2 11.12 0.00 0.44 0.02 0.16 88.26
04:25:01 3 25.61 0.00 1.08 2.86 1.03 69.42
04:25:01 4 14.35 0.00 1.55 2.02 0.26 81.82
04:25:01 5 10.49 0.00 0.65 1.11 0.63 87.12
04:25:01 6 7.94 0.00 0.85 5.75 0.10 85.36
04:25:01 7 9.57 0.00 1.45 1.01 0.99 86.99
04:26:01 all 21.85 0.00 1.28 2.77 0.10 74.01
04:26:01 0 21.00 0.00 0.91 0.09 0.07 77.93
04:26:01 1 18.86 0.00 1.11 8.62 0.05 71.36
04:26:01 2 22.62 0.00 1.22 0.94 0.08 75.13
04:26:01 3 21.53 0.00 1.12 0.00 0.07 77.28
04:26:01 4 26.12 0.00 1.09 0.27 0.10 72.42
04:26:01 5 13.47 0.00 1.94 0.03 0.15 84.40
04:26:01 6 37.85 0.00 1.53 9.99 0.10 50.54
04:26:01 7 13.14 0.00 1.25 2.32 0.12 83.17
Average: all 14.29 0.00 1.00 3.41 0.24 81.07
Average: 0 14.29 0.00 0.77 2.35 0.20 82.38
Average: 1 11.48 0.00 0.68 9.10 0.15 78.59
Average: 2 15.25 0.00 0.88 0.66 0.29 82.92
Average: 3 25.14 0.00 1.38 1.56 0.40 71.53
Average: 4 15.01 0.00 1.09 1.81 0.12 81.97
Average: 5 8.64 0.00 0.96 1.24 0.27 88.89
Average: 6 16.28 0.00 1.06 8.63 0.09 73.94
Average: 7 8.03 0.00 1.16 2.01 0.37 88.43