---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-12198 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 906 24992 0 6268 30804
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:5e:68:63 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85995sec preferred_lft 85995sec
inet6 fe80::f816:3eff:fe5e:6863/64 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:de:6f:ee:6e 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:deff:fe6f:ee6e/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-12198) 03/31/25 _x86_64_ (8 CPU)
08:28:21 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 147.59 40.74 106.85 2995.90 27661.92
08:31:01 475.15 13.50 461.66 791.37 168539.36
08:32:01 121.99 0.18 121.81 22.39 37712.11
08:33:01 50.81 0.27 50.54 18.93 21720.16
08:34:01 29.36 0.07 29.30 12.13 19491.60
08:35:01 95.22 2.23 92.99 109.56 21912.81
Average: 153.35 9.50 143.85 658.33 49504.91
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28094384 31448324 4844836 14.71 82596 3551244 3256760 9.58 1144624 3328700 1828344
08:31:01 23999596 29660568 8939624 27.14 130956 5670024 9528892 28.04 3157588 5199032 732
08:32:01 21628400 27728320 11310820 34.34 157672 6041940 12255580 36.06 5241116 5426320 112
08:33:01 20918244 27011368 12020976 36.49 161380 6030936 12934336 38.06 5974356 5396720 1180
08:34:01 21514024 27609060 11425196 34.69 161808 6033856 11886016 34.97 5392648 5389924 408
08:35:01 25605968 31557780 7333252 22.26 164304 5902748 1663008 4.89 1517472 5258044 2660
Average: 23626769 29169237 9312451 28.27 143119 5538458 8587432 25.27 3737967 4999790 305573
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 729.25 443.71 19871.08 49.13 0.00 0.00 0.00 0.00
08:30:01 lo 15.13 15.13 1.44 1.44 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
08:31:01 veth661214f 0.20 0.58 0.01 0.03 0.00 0.00 0.00 0.00
08:31:01 veth129da6d 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00
08:31:01 veth68ae02e 0.52 0.57 0.03 0.04 0.00 0.00 0.00 0.00
08:31:01 veth45214cf 0.50 0.77 0.04 0.07 0.00 0.00 0.00 0.00
08:32:01 veth661214f 3.53 4.83 0.53 0.43 0.00 0.00 0.00 0.00
08:32:01 veth129da6d 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth68ae02e 3.80 4.00 0.46 0.42 0.00 0.00 0.00 0.00
08:32:01 veth45214cf 4.31 5.20 0.62 0.48 0.00 0.00 0.00 0.00
08:33:01 veth661214f 4.37 6.13 0.70 1.34 0.00 0.00 0.00 0.00
08:33:01 veth129da6d 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth68ae02e 21.15 22.31 10.08 62.54 0.00 0.00 0.00 0.01
08:33:01 veth45214cf 4.52 6.25 0.75 1.36 0.00 0.00 0.00 0.00
08:34:01 veth661214f 5.32 7.22 0.88 1.06 0.00 0.00 0.00 0.00
08:34:01 veth129da6d 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00
08:34:01 veth45214cf 5.93 7.88 1.20 1.13 0.00 0.00 0.00 0.00
08:34:01 veth0fb4c24 138.61 105.97 19.76 17.27 0.00 0.00 0.00 0.00
08:35:01 ens3 2426.71 1423.16 40284.76 215.63 0.00 0.00 0.00 0.00
08:35:01 lo 27.42 27.42 2.61 2.61 0.00 0.00 0.00 0.00
08:35:01 docker0 24.81 35.37 2.71 293.09 0.00 0.00 0.00 0.00
Average: ens3 347.97 197.02 6575.70 25.10 0.00 0.00 0.00 0.00
Average: lo 3.92 3.92 0.38 0.38 0.00 0.00 0.00 0.00
Average: docker0 4.14 5.90 0.45 48.85 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12198) 03/31/25 _x86_64_ (8 CPU)
08:28:21 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 11.64 0.00 1.98 2.30 0.04 84.04
08:30:01 0 8.81 0.00 1.63 3.55 0.02 85.99
08:30:01 1 9.09 0.00 1.73 0.27 0.05 88.86
08:30:01 2 15.18 0.00 2.06 0.99 0.03 81.74
08:30:01 3 2.67 0.00 1.62 0.72 0.02 94.97
08:30:01 4 5.65 0.00 1.73 0.64 0.08 91.90
08:30:01 5 14.24 0.00 1.94 0.77 0.03 83.02
08:30:01 6 29.19 0.00 3.08 2.02 0.05 65.66
08:30:01 7 8.31 0.00 2.06 9.39 0.03 80.21
08:31:01 all 33.70 0.00 8.31 8.46 0.08 49.45
08:31:01 0 33.01 0.00 8.56 1.59 0.08 56.75
08:31:01 1 35.58 0.00 8.28 2.70 0.09 53.35
08:31:01 2 33.98 0.00 8.35 12.04 0.07 45.55
08:31:01 3 32.72 0.00 8.48 6.03 0.08 52.68
08:31:01 4 33.59 0.00 8.38 13.41 0.08 44.53
08:31:01 5 31.80 0.00 8.04 10.96 0.08 49.12
08:31:01 6 34.93 0.00 7.27 3.47 0.08 54.24
08:31:01 7 34.10 0.00 9.09 17.32 0.10 39.39
08:32:01 all 36.90 0.00 4.24 1.67 0.08 57.11
08:32:01 0 34.75 0.00 4.10 2.67 0.07 58.41
08:32:01 1 38.30 0.00 4.11 0.59 0.07 56.93
08:32:01 2 31.55 0.00 3.79 1.26 0.07 63.33
08:32:01 3 33.00 0.00 4.63 2.64 0.07 59.66
08:32:01 4 39.14 0.00 4.12 1.06 0.07 55.62
08:32:01 5 38.16 0.00 4.46 3.97 0.08 53.32
08:32:01 6 43.56 0.00 4.40 0.99 0.08 50.97
08:32:01 7 36.76 0.00 4.31 0.19 0.08 58.66
08:33:01 all 9.97 0.00 1.34 1.07 0.07 87.55
08:33:01 0 8.88 0.00 1.54 0.74 0.07 88.78
08:33:01 1 10.78 0.00 1.59 0.13 0.07 87.44
08:33:01 2 10.19 0.00 1.09 0.02 0.07 88.64
08:33:01 3 10.81 0.00 1.25 0.05 0.08 87.81
08:33:01 4 9.92 0.00 1.44 0.17 0.07 88.40
08:33:01 5 9.71 0.00 1.42 6.90 0.10 81.86
08:33:01 6 10.09 0.00 1.22 0.40 0.07 88.22
08:33:01 7 9.36 0.00 1.25 0.13 0.07 89.18
08:34:01 all 5.69 0.00 0.80 0.92 0.06 92.53
08:34:01 0 5.44 0.00 0.74 0.05 0.05 93.73
08:34:01 1 5.89 0.00 0.78 0.03 0.07 93.22
08:34:01 2 5.79 0.00 0.84 0.00 0.07 93.30
08:34:01 3 5.61 0.00 0.77 0.08 0.05 93.48
08:34:01 4 5.22 0.00 0.84 0.07 0.07 93.81
08:34:01 5 5.39 0.00 0.59 6.77 0.05 87.20
08:34:01 6 6.62 0.00 0.89 0.25 0.07 92.18
08:34:01 7 5.54 0.00 0.92 0.08 0.08 93.37
08:35:01 all 5.91 0.00 0.79 1.26 0.03 92.00
08:35:01 0 6.06 0.00 0.77 0.30 0.03 92.84
08:35:01 1 14.64 0.00 1.07 0.48 0.03 83.78
08:35:01 2 4.37 0.00 0.65 0.03 0.03 94.92
08:35:01 3 0.89 0.00 0.70 1.17 0.05 97.19
08:35:01 4 2.17 0.00 0.80 0.03 0.03 96.96
08:35:01 5 3.24 0.00 0.67 5.99 0.03 90.07
08:35:01 6 0.90 0.00 0.77 1.62 0.02 96.69
08:35:01 7 15.03 0.00 0.97 0.47 0.03 83.51
Average: all 17.23 0.00 2.89 2.59 0.06 77.23
Average: 0 16.11 0.00 2.88 1.48 0.05 79.48
Average: 1 18.84 0.00 2.87 0.68 0.06 77.55
Average: 2 16.79 0.00 2.78 2.37 0.06 78.01
Average: 3 14.22 0.00 2.89 1.77 0.06 81.05
Average: 4 15.89 0.00 2.87 2.54 0.07 78.63
Average: 5 17.03 0.00 2.84 5.88 0.06 74.19
Average: 6 20.84 0.00 2.93 1.46 0.06 74.72
Average: 7 18.10 0.00 3.08 4.56 0.07 74.20