---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78400 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 873 26203 0 5090 30837
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:53:f9:c4 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85962sec preferred_lft 85962sec
inet6 fe80::f816:3eff:fe53:f9c4/64 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:f5:2a:4b:c1 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-78400) 10/22/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:02 334.19 74.40 259.79 5322.71 60940.91
05:30:01 125.78 27.27 98.51 2097.00 29700.46
05:31:01 121.53 10.46 111.06 1687.85 32403.80
05:32:01 406.82 12.83 393.98 765.44 111986.57
05:33:01 24.76 0.72 24.05 47.06 26033.13
05:34:01 23.83 0.08 23.75 7.60 23004.72
05:35:01 61.37 1.93 59.44 111.98 23566.49
Average: 156.97 18.22 138.75 1432.65 43982.01
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:02 30280152 31654424 2659068 8.07 54060 1640368 1439760 4.24 891192 1494820 60984
05:30:01 29976224 31702388 2962996 9.00 78568 1950432 1394908 4.10 875796 1779292 116976
05:31:01 27111912 31627156 5827308 17.69 112820 4615872 1580376 4.65 1048096 4338960 2504932
05:32:01 25928528 30711028 7010692 21.28 134456 4830596 5226392 15.38 2051272 4453080 436
05:33:01 24802260 29727712 8136960 24.70 134888 4966976 6465724 19.02 3081136 4529604 184
05:34:01 24839204 29792280 8100016 24.59 135120 4995828 5759928 16.95 3034688 4544572 92
05:35:01 26863472 31608240 6075748 18.45 136792 4800736 1480704 4.36 1242924 4358248 2236
Average: 27114536 30974747 5824684 17.68 112386 3971544 3335399 9.81 1746443 3642654 383691
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
05:29:02 ens3 372.95 242.11 1017.55 74.22 0.00 0.00 0.00 0.00
05:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00
05:30:01 ens3 53.53 36.52 910.24 7.37 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00
05:31:01 ens3 657.01 375.15 22688.46 28.68 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 br-fa546369874e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:32:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00
05:32:01 ens3 2.48 2.20 0.88 0.65 0.00 0.00 0.00 0.00
05:32:01 vetha4038a0 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00
05:32:01 veth590d624 0.62 0.83 0.07 0.39 0.00 0.00 0.00 0.00
05:33:01 lo 14.83 14.83 40.88 40.88 0.00 0.00 0.00 0.00
05:33:01 ens3 4.12 3.48 0.94 0.92 0.00 0.00 0.00 0.00
05:33:01 vetha4038a0 0.55 0.58 0.05 1.65 0.00 0.00 0.00 0.00
05:33:01 veth590d624 0.18 0.30 0.01 0.02 0.00 0.00 0.00 0.00
05:34:01 lo 12.58 12.58 0.82 0.82 0.00 0.00 0.00 0.00
05:34:01 ens3 23.11 19.96 10.13 40.92 0.00 0.00 0.00 0.00
05:34:01 vethc269a46 9.32 10.05 22.52 7.82 0.00 0.00 0.00 0.00
05:34:01 veth1636b98 205.92 250.34 298.00 64.99 0.00 0.00 0.00 0.02
05:35:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
05:35:01 ens3 42.01 38.51 66.99 19.44 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
Average: lo 6.11 6.11 6.17 6.17 0.00 0.00 0.00 0.00
Average: ens3 165.30 102.72 3534.13 24.64 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-78400) 10/22/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:02 all 8.03 0.00 1.19 4.28 0.03 86.46
05:29:02 0 3.67 0.00 0.50 3.37 0.02 92.43
05:29:02 1 5.76 0.00 0.75 2.86 0.02 90.61
05:29:02 2 2.78 0.00 0.80 0.25 0.03 96.14
05:29:02 3 4.34 0.00 0.70 0.32 0.02 94.62
05:29:02 4 3.38 0.00 2.14 0.64 0.03 93.81
05:29:02 5 20.41 0.00 1.36 16.18 0.05 62.00
05:29:02 6 5.82 0.00 1.71 3.74 0.07 88.67
05:29:02 7 18.12 0.00 1.57 6.98 0.05 73.28
05:30:01 all 7.38 0.00 0.71 7.24 0.03 84.63
05:30:01 0 4.31 0.00 0.22 17.47 0.03 77.96
05:30:01 1 1.80 0.00 0.44 9.24 0.03 88.48
05:30:01 2 2.78 0.00 0.27 0.07 0.05 96.83
05:30:01 3 5.75 0.00 0.80 7.33 0.02 86.11
05:30:01 4 3.70 0.00 0.61 1.63 0.02 94.05
05:30:01 5 14.43 0.00 1.71 16.43 0.05 67.38
05:30:01 6 19.35 0.00 0.99 3.19 0.05 76.41
05:30:01 7 6.96 0.00 0.71 2.48 0.02 89.84
05:31:01 all 13.15 0.00 3.90 2.74 0.07 80.14
05:31:01 0 26.39 0.00 4.17 1.91 0.10 67.42
05:31:01 1 8.68 0.00 3.19 15.83 0.07 72.23
05:31:01 2 7.36 0.00 3.16 0.34 0.07 89.07
05:31:01 3 16.24 0.00 3.66 0.08 0.05 79.97
05:31:01 4 9.09 0.00 3.63 2.29 0.07 84.92
05:31:01 5 18.17 0.00 4.16 0.85 0.07 76.76
05:31:01 6 11.31 0.00 4.96 0.51 0.05 83.18
05:31:01 7 8.02 0.00 4.20 0.14 0.07 87.57
05:32:01 all 11.93 0.00 2.47 12.29 0.06 73.24
05:32:01 0 12.62 0.00 2.56 4.62 0.07 80.13
05:32:01 1 12.91 0.00 2.41 10.90 0.05 73.73
05:32:01 2 10.02 0.00 1.90 4.26 0.07 83.75
05:32:01 3 18.17 0.00 3.24 8.52 0.07 70.00
05:32:01 4 12.22 0.00 2.13 14.82 0.07 70.76
05:32:01 5 8.96 0.00 2.89 47.99 0.07 40.09
05:32:01 6 7.77 0.00 2.78 5.85 0.07 83.53
05:32:01 7 12.74 0.00 1.91 1.48 0.07 83.80
05:33:01 all 22.69 0.00 2.11 1.23 0.10 73.87
05:33:01 0 18.78 0.00 1.82 0.12 0.08 79.19
05:33:01 1 21.82 0.00 2.01 0.02 0.10 76.05
05:33:01 2 26.87 0.00 2.36 0.00 0.10 70.67
05:33:01 3 25.12 0.00 2.37 0.05 0.10 72.36
05:33:01 4 21.38 0.00 1.98 0.03 0.08 76.53
05:33:01 5 24.24 0.00 2.40 0.62 0.12 72.63
05:33:01 6 22.39 0.00 2.07 8.27 0.10 67.17
05:33:01 7 20.91 0.00 1.90 0.71 0.08 76.41
05:34:01 all 1.26 0.00 0.44 1.16 0.06 97.07
05:34:01 0 2.04 0.00 0.53 0.02 0.07 97.35
05:34:01 1 1.91 0.00 0.54 0.00 0.08 97.47
05:34:01 2 0.83 0.00 0.25 0.00 0.03 98.88
05:34:01 3 1.11 0.00 0.49 0.02 0.05 98.34
05:34:01 4 1.14 0.00 0.59 0.02 0.08 98.18
05:34:01 5 1.00 0.00 0.43 0.33 0.03 98.20
05:34:01 6 1.20 0.00 0.30 8.90 0.05 89.54
05:34:01 7 0.85 0.00 0.42 0.03 0.08 98.61
05:35:01 all 5.70 0.00 0.61 1.81 0.04 91.85
05:35:01 0 4.69 0.00 0.58 0.57 0.02 94.14
05:35:01 1 10.27 0.00 0.67 0.57 0.07 88.42
05:35:01 2 2.02 0.00 0.40 0.35 0.02 97.21
05:35:01 3 0.84 0.00 0.45 1.59 0.03 97.09
05:35:01 4 13.10 0.00 0.75 0.79 0.05 85.32
05:35:01 5 9.75 0.00 0.88 0.47 0.05 88.84
05:35:01 6 2.39 0.00 0.53 10.05 0.02 87.01
05:35:01 7 2.57 0.00 0.62 0.13 0.03 96.64
Average: all 10.02 0.00 1.63 4.39 0.06 83.91
Average: 0 10.34 0.00 1.48 3.99 0.06 84.14
Average: 1 9.05 0.00 1.43 5.61 0.06 83.85
Average: 2 7.52 0.00 1.31 0.75 0.05 90.36
Average: 3 10.21 0.00 1.67 2.55 0.05 85.52
Average: 4 9.15 0.00 1.69 2.89 0.06 86.22
Average: 5 13.84 0.00 1.97 11.82 0.06 72.31
Average: 6 10.00 0.00 1.90 5.80 0.06 82.24
Average: 7 10.03 0.00 1.62 1.71 0.06 86.59