---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77272 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 708K 3.2G 1% /run
/dev/vda1 155G 14G 142G 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 926 25227 0 6013 30785
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:a7:d4:8f brd ff:ff:ff:ff:ff:ff
inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85979sec preferred_lft 85979sec
inet6 fe80::f816:3eff:fea7:d48f/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:af:2a:81:6d 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
inet6 fe80::42:afff:fe2a:816d/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77272) 10/17/24 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:03 tps rtps wtps bread/s bwrtn/s
08:30:01 255.39 36.46 218.93 1729.36 21322.94
08:31:01 368.67 24.33 344.34 2770.77 153883.54
08:32:01 158.01 7.33 150.67 308.38 22354.34
08:33:01 127.78 0.28 127.50 19.33 26420.90
08:34:01 25.55 0.00 25.55 0.00 12957.94
08:35:01 76.77 1.30 75.47 108.52 14447.43
Average: 168.21 11.48 156.73 817.66 42012.77
08:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30040460 31693820 2898760 8.80 74756 1884060 1361004 4.00 879772 1720116 216572
08:31:01 25533564 30898876 7405656 22.48 122672 5408704 6845056 20.14 1828324 5049412 3088
08:32:01 22102864 27822888 10836356 32.90 142044 5712128 11831384 34.81 5147360 5085388 86280
08:33:01 21586692 27419604 11352528 34.47 158004 5793564 12329792 36.28 5595448 5130112 808
08:34:01 21140564 26975000 11798656 35.82 158408 5795500 12563256 36.96 6046360 5126464 188
08:35:01 25874036 31562644 7065184 21.45 159788 5664592 1621388 4.77 1532904 4995696 18548
Average: 24379697 29395472 8559523 25.99 135945 5043091 7758647 22.83 3505028 4517865 54247
08:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00
08:30:01 ens3 66.14 47.08 1037.64 20.31 0.00 0.00 0.00 0.00
08:31:01 veth30a8918 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth6339e56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 br-8637f34e4206 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth30a8918 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 br-8637f34e4206 0.45 0.20 0.02 0.01 0.00 0.00 0.00 0.00
08:32:01 lo 23.43 23.43 2.21 2.21 0.00 0.00 0.00 0.00
08:33:01 veth30a8918 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 docker0 14.50 19.65 2.18 286.58 0.00 0.00 0.00 0.00
08:33:01 br-8637f34e4206 0.10 0.02 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:34:01 veth30a8918 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 br-8637f34e4206 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00
08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00
08:35:01 ens3 1872.30 1099.33 38438.28 187.43 0.00 0.00 0.00 0.00
Average: docker0 2.43 3.29 0.36 48.03 0.00 0.00 0.00 0.00
Average: lo 3.86 3.86 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 251.95 143.94 6303.34 21.50 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77272) 10/17/24 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:03 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.61 0.00 0.84 2.51 0.03 87.00
08:30:01 0 4.04 0.00 0.74 12.65 0.02 82.54
08:30:01 1 0.33 0.00 0.17 0.07 0.00 99.43
08:30:01 2 24.48 0.00 1.55 2.19 0.05 71.72
08:30:01 3 28.78 0.00 1.81 1.76 0.05 67.60
08:30:01 4 0.41 0.00 0.17 0.41 0.02 98.98
08:30:01 5 13.12 0.00 1.38 2.59 0.03 82.88
08:30:01 6 4.42 0.00 0.57 0.03 0.02 94.96
08:30:01 7 1.32 0.00 0.35 0.42 0.03 97.89
08:31:01 all 15.32 0.00 5.83 10.05 0.07 68.72
08:31:01 0 16.17 0.00 5.59 4.00 0.07 74.17
08:31:01 1 14.73 0.00 5.01 5.46 0.10 74.70
08:31:01 2 16.05 0.00 6.21 35.15 0.08 42.50
08:31:01 3 13.90 0.00 5.46 3.24 0.07 77.33
08:31:01 4 13.59 0.00 6.21 6.06 0.07 74.08
08:31:01 5 16.55 0.00 6.84 13.96 0.07 62.57
08:31:01 6 15.42 0.00 5.76 9.22 0.07 69.52
08:31:01 7 16.16 0.00 5.53 3.39 0.07 74.85
08:32:01 all 52.15 0.00 5.81 0.99 0.12 40.92
08:32:01 0 60.04 0.00 6.69 0.15 0.15 32.96
08:32:01 1 48.62 0.00 5.72 1.11 0.14 44.41
08:32:01 2 47.40 0.00 5.15 0.41 0.12 46.93
08:32:01 3 53.36 0.00 5.88 0.25 0.12 40.39
08:32:01 4 48.95 0.00 5.53 4.58 0.12 40.83
08:32:01 5 52.18 0.00 5.81 0.29 0.14 41.58
08:32:01 6 55.77 0.00 5.65 0.59 0.10 37.88
08:32:01 7 50.82 0.00 6.12 0.56 0.12 42.38
08:33:01 all 11.50 0.00 1.74 2.11 0.07 84.58
08:33:01 0 12.12 0.00 1.95 0.10 0.07 85.77
08:33:01 1 11.85 0.00 1.71 1.46 0.08 84.89
08:33:01 2 11.09 0.00 2.04 3.37 0.08 83.41
08:33:01 3 11.06 0.00 1.49 0.27 0.07 87.12
08:33:01 4 13.80 0.00 1.81 3.91 0.07 80.41
08:33:01 5 11.71 0.00 1.81 1.04 0.07 85.37
08:33:01 6 9.21 0.00 1.44 2.97 0.07 86.31
08:33:01 7 11.14 0.00 1.64 3.78 0.07 83.37
08:34:01 all 5.60 0.00 0.64 0.86 0.06 92.84
08:34:01 0 5.13 0.00 0.66 0.08 0.05 94.08
08:34:01 1 4.33 0.00 0.65 6.27 0.07 88.68
08:34:01 2 5.56 0.00 0.55 0.07 0.05 93.77
08:34:01 3 5.83 0.00 0.84 0.35 0.08 92.90
08:34:01 4 7.18 0.00 0.69 0.05 0.07 92.02
08:34:01 5 6.08 0.00 0.70 0.03 0.07 93.12
08:34:01 6 5.81 0.00 0.55 0.02 0.07 93.55
08:34:01 7 4.90 0.00 0.50 0.00 0.08 94.51
08:35:01 all 4.20 0.00 0.90 1.06 0.04 93.79
08:35:01 0 3.34 0.00 0.91 0.15 0.07 95.54
08:35:01 1 3.61 0.00 0.87 6.49 0.03 88.99
08:35:01 2 14.20 0.00 1.35 0.42 0.05 83.97
08:35:01 3 2.84 0.00 0.90 0.42 0.03 95.81
08:35:01 4 1.90 0.00 0.85 0.25 0.03 96.96
08:35:01 5 2.44 0.00 0.75 0.23 0.03 96.54
08:35:01 6 2.51 0.00 0.87 0.30 0.03 96.28
08:35:01 7 2.69 0.00 0.72 0.22 0.05 96.32
Average: all 16.36 0.00 2.63 2.92 0.07 78.02
Average: 0 16.78 0.00 2.75 2.80 0.07 77.60
Average: 1 13.93 0.00 2.36 3.50 0.07 80.15
Average: 2 19.74 0.00 2.81 6.90 0.07 70.48
Average: 3 19.18 0.00 2.72 1.04 0.07 76.99
Average: 4 14.30 0.00 2.54 2.54 0.06 80.56
Average: 5 16.97 0.00 2.88 3.00 0.07 77.08
Average: 6 15.51 0.00 2.47 2.19 0.06 79.77
Average: 7 14.51 0.00 2.48 1.39 0.07 81.55