---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80372 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 890 25266 0 6010 30820
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:f4:4d:a5 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85970sec preferred_lft 85970sec
inet6 fe80::f816:3eff:fef4:4da5/64 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:d4:74:af:dd 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:d4ff:fe74:afdd/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-80372) 10/30/24 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 351.76 36.24 315.52 1709.25 22116.71
08:31:01 377.60 24.00 353.61 2788.04 148742.34
08:32:01 145.40 6.30 139.10 280.41 19878.91
08:33:01 140.63 0.28 140.34 23.60 29794.10
08:34:01 18.81 0.00 18.81 0.00 13388.37
08:35:01 79.29 0.78 78.51 35.85 14709.75
Average: 185.12 11.20 173.92 803.66 41490.29
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29994136 31634424 2945084 8.94 73652 1873416 1439528 4.24 940736 1703156 211028
08:31:01 25846740 31206480 7092480 21.53 122680 5404112 6849680 20.15 1479608 5083356 2756
08:32:01 22264336 27811120 10674884 32.41 133704 5564748 12025476 35.38 5141992 4940032 19960
08:33:01 21820052 27650388 11119168 33.76 158264 5789456 12050424 35.46 5357980 5126988 500
08:34:01 21404300 27237132 11534920 35.02 158596 5791520 12829900 37.75 5772332 5128276 724
08:35:01 25910512 31591812 7028708 21.34 159728 5655360 1556632 4.58 1497568 4988476 3012
Average: 24540013 29521893 8399207 25.50 134437 5013102 7791940 22.93 3365036 4495047 39663
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 ens3 99.03 65.42 1028.54 27.17 0.00 0.00 0.00 0.00
08:31:01 veth5b6bf29 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 veth7882c72 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 veth74c4963 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 veth99443b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth5b6bf29 3.78 4.52 0.52 0.44 0.00 0.00 0.00 0.00
08:32:01 veth507906b 2.30 2.63 0.23 0.23 0.00 0.00 0.00 0.00
08:32:01 veth7882c72 2.70 3.87 0.39 0.34 0.00 0.00 0.00 0.00
08:32:01 veth74c4963 59.81 72.31 19.99 16.33 0.00 0.00 0.00 0.00
08:33:01 veth5b6bf29 4.12 5.85 0.66 1.20 0.00 0.00 0.00 0.00
08:33:01 veth507906b 4.40 5.88 0.70 0.84 0.00 0.00 0.00 0.00
08:33:01 veth7882c72 3.97 5.68 0.63 1.18 0.00 0.00 0.00 0.00
08:33:01 veth74c4963 38.34 45.08 90.50 15.04 0.00 0.00 0.00 0.01
08:34:01 veth5b6bf29 6.05 7.87 1.25 1.26 0.00 0.00 0.00 0.00
08:34:01 veth507906b 6.25 8.07 0.88 0.65 0.00 0.00 0.00 0.00
08:34:01 veth7882c72 5.55 7.45 0.92 1.20 0.00 0.00 0.00 0.00
08:34:01 veth74c4963 36.86 42.13 96.18 13.42 0.00 0.00 0.00 0.01
08:35:01 lo 26.62 26.62 2.50 2.50 0.00 0.00 0.00 0.00
08:35:01 docker0 13.58 19.29 2.14 287.07 0.00 0.00 0.00 0.00
08:35:01 ens3 1746.40 1023.63 38362.49 182.45 0.00 0.00 0.00 0.00
Average: lo 3.79 3.79 0.36 0.36 0.00 0.00 0.00 0.00
Average: docker0 2.27 3.22 0.36 47.98 0.00 0.00 0.00 0.00
Average: ens3 241.72 135.71 6282.54 21.64 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80372) 10/30/24 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.90 0.00 0.91 2.51 0.04 86.65
08:30:01 0 1.46 0.00 0.25 0.54 0.02 97.73
08:30:01 1 4.65 0.00 0.63 0.41 0.03 94.28
08:30:01 2 14.63 0.00 1.38 0.87 0.07 83.06
08:30:01 3 2.80 0.00 0.46 0.36 0.02 96.37
08:30:01 4 22.16 0.00 1.70 5.48 0.03 70.62
08:30:01 5 12.92 0.00 1.04 0.48 0.03 85.53
08:30:01 6 6.83 0.00 0.83 11.64 0.07 80.63
08:30:01 7 13.76 0.00 0.93 0.36 0.03 84.91
08:31:01 all 15.15 0.00 7.18 10.25 0.07 67.35
08:31:01 0 14.60 0.00 5.90 1.35 0.08 78.07
08:31:01 1 15.01 0.00 7.34 2.75 0.07 74.84
08:31:01 2 19.50 0.00 7.20 6.51 0.07 66.72
08:31:01 3 13.73 0.00 6.75 16.48 0.07 62.97
08:31:01 4 14.54 0.00 7.73 9.45 0.07 68.21
08:31:01 5 15.27 0.00 6.05 16.01 0.05 62.63
08:31:01 6 13.95 0.00 7.82 4.41 0.07 73.75
08:31:01 7 14.58 0.00 8.57 25.26 0.10 51.49
08:32:01 all 57.20 0.00 6.57 0.80 0.10 35.33
08:32:01 0 56.67 0.00 6.53 2.23 0.08 34.48
08:32:01 1 61.35 0.00 6.93 0.51 0.08 31.13
08:32:01 2 54.43 0.00 6.40 1.76 0.10 37.30
08:32:01 3 53.76 0.00 6.70 0.20 0.10 39.23
08:32:01 4 57.36 0.00 6.46 0.12 0.08 35.97
08:32:01 5 58.05 0.00 6.62 0.52 0.10 34.70
08:32:01 6 56.87 0.00 6.42 0.41 0.10 36.20
08:32:01 7 59.11 0.00 6.53 0.61 0.10 33.65
08:33:01 all 12.91 0.00 2.31 2.05 0.08 82.66
08:33:01 0 10.65 0.00 2.10 0.99 0.08 86.18
08:33:01 1 15.42 0.00 2.70 1.61 0.08 80.18
08:33:01 2 13.49 0.00 2.04 1.91 0.07 82.50
08:33:01 3 12.66 0.00 1.97 0.32 0.07 84.98
08:33:01 4 13.20 0.00 2.50 0.55 0.07 83.68
08:33:01 5 12.65 0.00 2.23 1.31 0.07 83.75
08:33:01 6 12.71 0.00 2.30 4.33 0.13 80.54
08:33:01 7 12.47 0.00 2.63 5.40 0.07 79.43
08:34:01 all 5.99 0.00 0.63 0.69 0.07 92.62
08:34:01 0 4.00 0.00 0.55 0.12 0.07 95.27
08:34:01 1 8.24 0.00 0.62 0.00 0.07 91.08
08:34:01 2 5.64 0.00 0.77 0.03 0.07 93.49
08:34:01 3 7.10 0.00 0.65 0.02 0.07 92.16
08:34:01 4 6.34 0.00 0.60 0.17 0.08 92.81
08:34:01 5 5.58 0.00 0.58 0.13 0.07 93.64
08:34:01 6 5.87 0.00 0.62 0.00 0.07 93.44
08:34:01 7 5.16 0.00 0.65 5.04 0.07 89.08
08:35:01 all 3.51 0.00 1.09 0.91 0.05 94.44
08:35:01 0 3.49 0.00 1.21 0.08 0.05 95.17
08:35:01 1 4.40 0.00 1.06 0.08 0.07 94.39
08:35:01 2 3.32 0.00 1.09 0.08 0.05 95.46
08:35:01 3 3.45 0.00 1.07 0.47 0.05 94.96
08:35:01 4 2.43 0.00 0.87 5.93 0.05 90.72
08:35:01 5 2.89 0.00 1.07 0.18 0.05 95.81
08:35:01 6 4.78 0.00 1.34 0.37 0.05 93.46
08:35:01 7 3.31 0.00 1.00 0.03 0.05 95.60
Average: all 17.39 0.00 3.11 2.86 0.07 76.57
Average: 0 15.11 0.00 2.75 0.88 0.06 81.19
Average: 1 18.16 0.00 3.21 0.89 0.07 77.67
Average: 2 18.43 0.00 3.14 1.85 0.07 76.51
Average: 3 15.54 0.00 2.92 2.95 0.06 78.52
Average: 4 19.25 0.00 3.30 3.61 0.06 73.77
Average: 5 17.84 0.00 2.92 3.09 0.06 76.08
Average: 6 16.80 0.00 3.22 3.51 0.08 76.39
Average: 7 18.00 0.00 3.37 6.10 0.07 72.45