---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41941 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 881 26174 0 5111 30830
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:0b:30:1f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85985sec preferred_lft 85985sec
inet6 fe80::f816:3eff:fe0b:301f/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:ac:67:34:9c 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-41941) 09/26/24 _x86_64_ (8 CPU)
05:32:16 LINUX RESTART (8 CPU)
05:33:02 tps rtps wtps bread/s bwrtn/s
05:34:01 255.41 35.89 219.52 1703.03 25379.56
05:35:01 149.74 23.00 126.75 2761.41 31567.81
05:36:01 416.28 11.70 404.58 764.67 111561.87
05:37:01 22.90 0.42 22.48 37.86 21363.71
05:38:01 12.43 0.10 12.33 20.26 16729.35
05:39:01 66.87 1.95 64.92 112.11 19696.98
Average: 153.66 12.11 141.55 897.65 37750.91
05:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:34:01 30081288 31734752 2857932 8.68 75612 1883584 1356176 3.99 838176 1719552 203380
05:35:01 27691912 31640444 5247308 15.93 109676 4070024 1400360 4.12 1022360 3807756 1963468
05:36:01 26102780 30905744 6836440 20.75 133976 4851696 5341716 15.72 1840424 4490104 252
05:37:01 24705188 29651216 8234032 25.00 134620 4987812 6676680 19.64 3144996 4564152 172
05:38:01 24663100 29639964 8276120 25.13 134740 5017156 6691940 19.69 3168564 4581912 28184
05:39:01 26835000 31600940 6104220 18.53 136796 4821912 1514368 4.46 1240844 4392960 2084
Average: 26679878 30862177 6259342 19.00 120903 4272031 3830207 11.27 1875894 3926073 366257
05:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:34:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:34:01 ens3 66.36 49.08 1017.75 22.27 0.00 0.00 0.00 0.00
05:35:01 br-6d388fbcb23c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:35:01 lo 9.07 9.07 0.84 0.84 0.00 0.00 0.00 0.00
05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:35:01 ens3 547.81 317.15 18984.48 25.71 0.00 0.00 0.00 0.00
05:36:01 br-6d388fbcb23c 0.80 0.70 0.07 0.38 0.00 0.00 0.00 0.00
05:36:01 veth8025b22 0.03 0.43 0.00 0.03 0.00 0.00 0.00 0.00
05:36:01 lo 2.63 2.63 0.23 0.23 0.00 0.00 0.00 0.00
05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:37:01 br-6d388fbcb23c 6.78 8.43 13.13 27.97 0.00 0.00 0.00 0.00
05:37:01 veth8025b22 0.53 0.57 0.05 1.65 0.00 0.00 0.00 0.00
05:37:01 lo 14.71 14.71 40.88 40.88 0.00 0.00 0.00 0.00
05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:38:01 br-6d388fbcb23c 2.22 2.22 0.13 0.15 0.00 0.00 0.00 0.00
05:38:01 veth8025b22 0.78 0.90 0.08 1.72 0.00 0.00 0.00 0.00
05:38:01 lo 12.83 12.83 0.83 0.83 0.00 0.00 0.00 0.00
05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:39:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00
05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:39:01 ens3 1194.13 762.47 24760.74 175.62 0.00 0.00 0.00 0.00
Average: lo 6.97 6.97 7.19 7.19 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 137.35 84.77 4000.29 19.35 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41941) 09/26/24 _x86_64_ (8 CPU)
05:32:16 LINUX RESTART (8 CPU)
05:33:02 CPU %user %nice %system %iowait %steal %idle
05:34:01 all 9.97 0.00 0.83 2.69 0.03 86.48
05:34:01 0 1.21 0.00 0.39 14.35 0.03 84.02
05:34:01 1 27.86 0.00 1.27 2.22 0.05 68.60
05:34:01 2 28.49 0.00 1.95 1.31 0.05 68.19
05:34:01 3 12.61 0.00 1.12 0.31 0.03 85.93
05:34:01 4 2.19 0.00 0.46 0.70 0.00 96.66
05:34:01 5 6.36 0.00 0.64 0.39 0.03 92.57
05:34:01 6 0.68 0.00 0.65 2.26 0.02 96.40
05:34:01 7 0.34 0.00 0.14 0.02 0.00 99.51
05:35:01 all 12.72 0.00 3.12 3.07 0.06 81.04
05:35:01 0 4.60 0.00 2.90 13.43 0.05 79.02
05:35:01 1 9.35 0.00 3.06 0.30 0.07 87.22
05:35:01 2 22.47 0.00 4.51 3.89 0.07 69.07
05:35:01 3 11.90 0.00 3.04 0.08 0.07 84.91
05:35:01 4 7.03 0.00 2.07 0.27 0.05 90.58
05:35:01 5 23.55 0.00 3.18 5.70 0.08 67.49
05:35:01 6 14.88 0.00 3.54 0.70 0.05 80.83
05:35:01 7 8.09 0.00 2.65 0.20 0.05 89.01
05:36:01 all 11.17 0.00 2.78 8.95 0.05 77.05
05:36:01 0 9.66 0.00 2.77 13.47 0.07 74.04
05:36:01 1 9.91 0.00 3.06 2.03 0.05 84.95
05:36:01 2 8.78 0.00 2.16 0.57 0.07 88.42
05:36:01 3 12.88 0.00 2.40 1.60 0.05 83.07
05:36:01 4 11.98 0.00 3.45 49.03 0.05 35.49
05:36:01 5 11.36 0.00 3.21 2.15 0.05 83.22
05:36:01 6 14.43 0.00 2.76 2.29 0.05 80.47
05:36:01 7 10.34 0.00 2.38 0.76 0.05 86.47
05:37:01 all 23.67 0.00 2.02 1.09 0.07 73.14
05:37:01 0 24.70 0.00 2.27 0.50 0.07 72.46
05:37:01 1 21.00 0.00 1.69 0.08 0.08 77.14
05:37:01 2 24.60 0.00 2.33 5.40 0.07 67.60
05:37:01 3 26.90 0.00 2.27 0.03 0.07 70.73
05:37:01 4 29.12 0.00 2.24 2.39 0.07 66.18
05:37:01 5 20.67 0.00 1.73 0.00 0.07 77.54
05:37:01 6 18.46 0.00 1.89 0.34 0.07 79.24
05:37:01 7 23.86 0.00 1.81 0.00 0.08 74.24
05:38:01 all 1.12 0.00 0.30 1.27 0.06 97.25
05:38:01 0 2.42 0.00 0.35 0.02 0.03 97.18
05:38:01 1 0.99 0.00 0.22 0.00 0.05 98.75
05:38:01 2 1.16 0.00 0.35 10.13 0.08 88.28
05:38:01 3 0.52 0.00 0.13 0.00 0.05 99.30
05:38:01 4 1.17 0.00 0.39 0.02 0.07 98.36
05:38:01 5 1.40 0.00 0.32 0.02 0.05 98.21
05:38:01 6 0.53 0.00 0.30 0.07 0.05 99.05
05:38:01 7 0.75 0.00 0.32 0.00 0.05 98.88
05:39:01 all 5.66 0.00 0.59 1.80 0.04 91.92
05:39:01 0 0.72 0.00 0.53 0.95 0.05 97.74
05:39:01 1 1.94 0.00 0.37 0.08 0.02 97.59
05:39:01 2 2.77 0.00 0.57 0.85 0.03 95.78
05:39:01 3 1.32 0.00 0.48 8.82 0.02 89.36
05:39:01 4 12.73 0.00 0.64 0.65 0.03 85.95
05:39:01 5 1.62 0.00 0.48 0.08 0.05 97.76
05:39:01 6 19.09 0.00 0.92 2.76 0.05 77.18
05:39:01 7 5.11 0.00 0.68 0.17 0.03 94.00
Average: all 10.71 0.00 1.61 3.14 0.05 84.49
Average: 0 7.22 0.00 1.53 7.07 0.05 84.12
Average: 1 11.80 0.00 1.61 0.78 0.05 85.75
Average: 2 14.66 0.00 1.98 3.70 0.06 79.61
Average: 3 11.01 0.00 1.57 1.81 0.05 85.56
Average: 4 10.72 0.00 1.54 8.79 0.04 78.91
Average: 5 10.82 0.00 1.59 1.39 0.06 86.14
Average: 6 11.36 0.00 1.68 1.40 0.05 85.51
Average: 7 8.12 0.00 1.34 0.19 0.04 90.31