---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81856 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 13G 143G 9% /
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 898 26159 0 5109 30812
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:51:f6:a8 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85981sec preferred_lft 85981sec
inet6 fe80::f816:3eff:fe51:f6a8/64 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:bc:63:8f:e0 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-81856) 11/06/24 _x86_64_ (8 CPU)
01:11:42 LINUX RESTART (8 CPU)
01:12:03 tps rtps wtps bread/s bwrtn/s
01:13:01 313.64 72.38 241.25 4933.63 49404.59
01:14:01 127.21 27.37 99.83 2066.24 19462.05
01:15:01 114.20 9.60 104.60 1685.85 22393.07
01:16:01 404.08 13.10 390.98 785.60 107009.22
01:17:01 11.43 0.37 11.06 24.93 8460.94
01:18:01 43.66 0.85 42.81 44.53 10305.37
Average: 168.23 20.32 147.90 1571.47 36098.16
01:12:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:13:01 30319356 31674868 2619864 7.95 50340 1627128 1421596 4.18 867424 1485236 61340
01:14:01 29899440 31645312 3039780 9.23 79472 1968388 1473816 4.34 932692 1798292 138176
01:15:01 26882692 31583920 6056528 18.39 118248 4781236 1618512 4.76 1080608 4519868 2552760
01:16:01 25649840 30601432 7289380 22.13 134964 4993712 5512928 16.22 2158624 4616820 516
01:17:01 25091884 30046892 7847336 23.82 135224 4995048 6255176 18.40 2744308 4580232 132
01:18:01 26863128 31620384 6076092 18.45 135704 4812368 1502276 4.42 1199944 4401968 1536
Average: 27451057 31195468 5488163 16.66 108992 3862980 2964051 8.72 1497267 3567069 459077
01:12:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:13:01 ens3 349.91 234.55 1004.71 74.32 0.00 0.00 0.00 0.00
01:13:01 lo 1.65 1.65 0.17 0.17 0.00 0.00 0.00 0.00
01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:14:01 ens3 68.06 44.77 1091.95 9.05 0.00 0.00 0.00 0.00
01:14:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00
01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:15:01 ens3 705.43 395.13 22644.00 29.66 0.00 0.00 0.00 0.00
01:15:01 lo 11.00 11.00 1.01 1.01 0.00 0.00 0.00 0.00
01:15:01 br-e97e9242d441 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:16:01 veth3c65b81 26.98 25.13 11.56 16.27 0.00 0.00 0.00 0.00
01:16:01 ens3 9.90 7.38 137.48 1.08 0.00 0.00 0.00 0.00
01:16:01 vethe19efe5 0.15 0.53 0.01 0.03 0.00 0.00 0.00 0.00
01:16:01 veth171795c 1.23 1.38 0.07 0.09 0.00 0.00 0.00 0.00
01:17:01 veth3c65b81 26.53 22.36 8.44 24.17 0.00 0.00 0.00 0.00
01:17:01 ens3 6.85 4.45 1.48 1.55 0.00 0.00 0.00 0.00
01:17:01 vethe19efe5 1.17 1.13 0.30 0.29 0.00 0.00 0.00 0.00
01:17:01 veth171795c 40.66 34.46 10.57 36.15 0.00 0.00 0.00 0.00
01:18:01 ens3 42.88 39.99 63.91 22.41 0.00 0.00 0.00 0.00
01:18:01 lo 31.89 31.89 5.90 5.90 0.00 0.00 0.00 0.00
01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 196.31 120.41 4174.78 22.72 0.00 0.00 0.00 0.00
Average: lo 4.83 4.83 0.95 0.95 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-81856) 11/06/24 _x86_64_ (8 CPU)
01:11:42 LINUX RESTART (8 CPU)
01:12:03 CPU %user %nice %system %iowait %steal %idle
01:13:01 all 7.11 0.00 1.11 4.70 0.03 87.05
01:13:01 0 8.54 0.00 0.95 0.64 0.05 89.82
01:13:01 1 15.05 0.00 1.29 6.08 0.05 77.52
01:13:01 2 3.08 0.00 1.49 4.29 0.03 91.11
01:13:01 3 5.29 0.00 0.50 0.40 0.02 93.79
01:13:01 4 9.50 0.00 1.33 1.56 0.03 87.58
01:13:01 5 6.15 0.00 1.73 3.04 0.02 89.07
01:13:01 6 3.10 0.00 0.71 0.52 0.03 95.65
01:13:01 7 6.19 0.00 0.85 21.15 0.05 71.76
01:14:01 all 8.99 0.00 0.79 2.75 0.03 87.43
01:14:01 0 18.72 0.00 1.32 2.62 0.05 77.30
01:14:01 1 9.69 0.00 0.83 1.22 0.03 88.23
01:14:01 2 16.72 0.00 1.00 0.92 0.03 81.33
01:14:01 3 17.55 0.00 1.18 0.82 0.03 80.41
01:14:01 4 5.13 0.00 0.52 0.23 0.02 94.10
01:14:01 5 0.63 0.00 0.55 3.01 0.03 95.78
01:14:01 6 3.20 0.00 0.40 0.62 0.02 95.77
01:14:01 7 0.33 0.00 0.50 12.61 0.02 86.53
01:15:01 all 12.79 0.00 4.48 3.01 0.07 79.66
01:15:01 0 7.77 0.00 4.79 4.89 0.07 82.49
01:15:01 1 8.56 0.00 4.42 3.81 0.07 83.15
01:15:01 2 20.35 0.00 4.18 1.10 0.08 74.29
01:15:01 3 26.91 0.00 5.23 1.90 0.08 65.87
01:15:01 4 12.75 0.00 5.57 6.02 0.07 75.59
01:15:01 5 8.31 0.00 3.32 2.39 0.05 85.94
01:15:01 6 9.38 0.00 4.26 0.22 0.05 86.10
01:15:01 7 8.25 0.00 4.13 3.76 0.05 83.82
01:16:01 all 14.78 0.00 2.58 9.71 0.06 72.86
01:16:01 0 17.32 0.00 3.73 44.33 0.07 34.55
01:16:01 1 11.64 0.00 2.01 2.21 0.08 84.05
01:16:01 2 16.16 0.00 3.06 16.11 0.07 64.60
01:16:01 3 13.18 0.00 1.95 2.15 0.05 82.68
01:16:01 4 13.11 0.00 2.28 2.95 0.05 81.61
01:16:01 5 11.58 0.00 2.31 1.37 0.05 84.69
01:16:01 6 18.98 0.00 2.71 2.83 0.07 75.41
01:16:01 7 16.34 0.00 2.60 5.84 0.05 75.16
01:17:01 all 13.55 0.00 1.16 0.53 0.05 84.72
01:17:01 0 18.87 0.00 1.55 0.00 0.05 79.53
01:17:01 1 9.74 0.00 0.72 0.05 0.03 89.45
01:17:01 2 8.32 0.00 0.87 0.02 0.07 90.73
01:17:01 3 12.27 0.00 0.89 0.00 0.05 86.79
01:17:01 4 17.28 0.00 1.67 0.03 0.03 80.98
01:17:01 5 12.72 0.00 1.10 0.02 0.05 86.12
01:17:01 6 14.76 0.00 1.39 0.00 0.03 83.82
01:17:01 7 14.52 0.00 1.03 4.07 0.05 80.33
01:18:01 all 1.49 0.00 0.52 0.68 0.03 97.28
01:18:01 0 0.77 0.00 0.55 0.23 0.02 98.43
01:18:01 1 2.46 0.00 0.43 0.23 0.03 96.84
01:18:01 2 1.89 0.00 0.59 0.18 0.05 97.29
01:18:01 3 2.44 0.00 0.72 0.82 0.03 95.99
01:18:01 4 1.18 0.00 0.53 0.02 0.03 98.23
01:18:01 5 1.30 0.00 0.58 0.02 0.05 98.06
01:18:01 6 0.87 0.00 0.47 0.15 0.03 98.48
01:18:01 7 0.97 0.00 0.35 3.79 0.02 94.88
Average: all 9.79 0.00 1.77 3.55 0.04 84.84
Average: 0 12.01 0.00 2.15 8.79 0.05 77.00
Average: 1 9.49 0.00 1.61 2.23 0.05 86.62
Average: 2 11.12 0.00 1.86 3.77 0.06 83.19
Average: 3 12.97 0.00 1.75 1.02 0.04 84.22
Average: 4 9.81 0.00 1.98 1.79 0.04 86.38
Average: 5 6.78 0.00 1.59 1.63 0.04 89.96
Average: 6 8.38 0.00 1.65 0.72 0.04 89.21
Average: 7 7.77 0.00 1.58 8.46 0.04 82.15