---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-8224 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 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 24988 0 6272 30805
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:56:99:48 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85980sec preferred_lft 85980sec
inet6 fe80::f816:3eff:fe56:9948/64 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 02:42:75:70:ca:43 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::42:75ff:fe70:ca43/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8224) 03/14/25 _x86_64_ (8 CPU)
08:28:22 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 148.68 37.96 110.71 2997.23 34037.66
08:31:01 473.70 13.13 460.57 800.03 179845.88
08:32:01 79.62 0.20 79.42 28.39 36490.37
08:33:01 101.27 0.20 101.07 9.46 35120.41
08:34:01 33.69 0.08 33.61 17.06 24828.63
08:35:01 80.29 1.23 79.05 89.19 16757.79
Average: 152.87 8.80 144.07 656.86 54512.42
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28777276 31518676 4161944 12.64 80548 2950428 2705064 7.96 1083388 2726916 1214400
08:31:01 23705976 29371300 9233244 28.03 130812 5673608 10187824 29.97 3422048 5226124 252
08:32:01 21524084 27537184 11415136 34.66 148764 5971976 12293776 36.17 5418112 5358360 20836
08:33:01 21242320 27339240 11696900 35.51 161308 6033768 12469032 36.69 5644316 5399372 940
08:34:01 20700340 26799844 12238880 37.16 161616 6036892 12955492 38.12 6193104 5395760 760
08:35:01 25599844 31553908 7339376 22.28 163204 5905468 1668404 4.91 1515640 5263240 19128
Average: 23591640 29020025 9347580 28.38 141042 5428690 8713265 25.64 3879435 4894962 209386
08:29:01 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 ens3 631.94 402.97 14901.03 44.48 0.00 0.00 0.00 0.00
08:30:01 lo 14.60 14.60 1.39 1.39 0.00 0.00 0.00 0.00
08:31:01 veth965087a 35.93 46.11 3.59 5.36 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 br-71133a66bf76 0.32 0.12 0.01 0.01 0.00 0.00 0.00 0.00
08:31:01 veth6a85816 0.37 0.43 0.02 0.03 0.00 0.00 0.00 0.00
08:32:01 veth965087a 26.02 28.86 17.66 11.93 0.00 0.00 0.00 0.00
08:32:01 docker0 6.90 8.76 1.17 47.12 0.00 0.00 0.00 0.00
08:32:01 br-71133a66bf76 0.23 0.22 0.02 0.02 0.00 0.00 0.00 0.00
08:32:01 veth6a85816 3.27 3.32 0.36 0.31 0.00 0.00 0.00 0.00
08:33:01 veth8f83915 2.38 2.17 1.38 2.25 0.00 0.00 0.00 0.00
08:33:01 veth965087a 36.17 42.50 89.23 14.10 0.00 0.00 0.00 0.01
08:33:01 docker0 17.49 25.32 1.52 245.30 0.00 0.00 0.00 0.00
08:33:01 br-71133a66bf76 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth965087a 39.29 44.61 116.06 13.97 0.00 0.00 0.00 0.01
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 br-71133a66bf76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth6a85816 57.12 59.87 22.58 159.20 0.00 0.00 0.00 0.01
08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 2609.13 1483.14 40325.63 215.81 0.00 0.00 0.00 0.00
08:35:01 lo 27.20 27.20 2.57 2.57 0.00 0.00 0.00 0.00
Average: docker0 4.07 5.68 0.45 48.74 0.00 0.00 0.00 0.00
Average: ens3 364.93 205.43 6580.97 24.92 0.00 0.00 0.00 0.00
Average: lo 3.88 3.88 0.37 0.37 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8224) 03/14/25 _x86_64_ (8 CPU)
08:28:22 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.78 0.00 1.66 2.61 0.04 84.91
08:30:01 0 2.42 0.00 1.33 0.17 0.02 96.06
08:30:01 1 6.30 0.00 1.25 10.10 0.02 82.33
08:30:01 2 39.34 0.00 3.28 2.39 0.05 54.93
08:30:01 3 16.27 0.00 2.33 0.69 0.03 80.69
08:30:01 4 2.64 0.00 1.14 0.48 0.02 95.72
08:30:01 5 3.43 0.00 1.25 0.80 0.02 94.50
08:30:01 6 9.47 0.00 1.71 6.16 0.10 82.57
08:30:01 7 6.40 0.00 1.00 0.08 0.03 92.49
08:31:01 all 30.91 0.00 8.77 10.34 0.09 49.90
08:31:01 0 30.90 0.00 9.63 2.80 0.07 56.61
08:31:01 1 31.24 0.00 8.64 3.90 0.10 56.11
08:31:01 2 31.50 0.00 8.05 14.21 0.08 46.16
08:31:01 3 30.71 0.00 8.67 12.46 0.08 48.07
08:31:01 4 32.09 0.00 9.15 28.33 0.10 30.34
08:31:01 5 32.18 0.00 8.74 1.76 0.08 57.23
08:31:01 6 29.04 0.00 7.96 17.59 0.08 45.33
08:31:01 7 29.62 0.00 9.29 1.71 0.08 59.29
08:32:01 all 42.58 0.00 4.78 1.50 0.09 51.05
08:32:01 0 38.45 0.00 4.22 0.57 0.08 56.68
08:32:01 1 44.46 0.00 5.46 0.30 0.10 49.67
08:32:01 2 38.40 0.00 4.41 1.33 0.08 55.77
08:32:01 3 44.78 0.00 4.94 0.94 0.10 49.24
08:32:01 4 43.04 0.00 4.42 2.99 0.08 49.47
08:32:01 5 41.73 0.00 4.82 2.11 0.10 51.23
08:32:01 6 41.49 0.00 4.32 2.97 0.10 51.12
08:32:01 7 48.36 0.00 5.62 0.79 0.08 45.15
08:33:01 all 10.37 0.00 1.66 2.04 0.07 85.86
08:33:01 0 10.08 0.00 1.98 2.26 0.08 85.60
08:33:01 1 10.60 0.00 1.99 0.00 0.07 87.34
08:33:01 2 11.12 0.00 1.73 1.39 0.08 85.68
08:33:01 3 9.11 0.00 1.61 10.60 0.07 78.61
08:33:01 4 9.93 0.00 1.51 1.07 0.05 87.44
08:33:01 5 11.24 0.00 1.58 0.52 0.07 86.60
08:33:01 6 9.75 0.00 1.51 0.34 0.07 88.34
08:33:01 7 11.20 0.00 1.39 0.08 0.07 87.26
08:34:01 all 6.44 0.00 0.86 2.08 0.07 90.55
08:34:01 0 6.85 0.00 0.85 0.10 0.05 92.15
08:34:01 1 6.23 0.00 0.79 0.22 0.05 92.72
08:34:01 2 5.90 0.00 1.00 1.66 0.08 91.35
08:34:01 3 5.62 0.00 0.65 13.17 0.05 80.50
08:34:01 4 6.38 0.00 0.87 0.02 0.08 92.65
08:34:01 5 7.64 0.00 0.87 0.82 0.08 90.58
08:34:01 6 7.11 0.00 0.98 0.10 0.08 91.73
08:34:01 7 5.74 0.00 0.92 0.57 0.07 92.71
08:35:01 all 4.04 0.00 0.90 1.25 0.05 93.77
08:35:01 0 2.05 0.00 0.87 0.22 0.03 96.83
08:35:01 1 11.44 0.00 0.94 0.32 0.05 87.26
08:35:01 2 4.55 0.00 1.09 1.57 0.05 92.74
08:35:01 3 3.71 0.00 1.04 6.37 0.05 88.84
08:35:01 4 3.35 0.00 0.92 0.35 0.05 95.33
08:35:01 5 2.24 0.00 0.75 0.13 0.05 96.82
08:35:01 6 2.73 0.00 0.85 0.60 0.05 95.77
08:35:01 7 2.26 0.00 0.70 0.44 0.05 96.55
Average: all 17.47 0.00 3.09 3.29 0.07 76.09
Average: 0 15.07 0.00 3.13 1.01 0.06 80.73
Average: 1 18.30 0.00 3.16 2.47 0.06 76.01
Average: 2 21.79 0.00 3.26 3.75 0.07 71.12
Average: 3 18.32 0.00 3.19 7.36 0.06 71.06
Average: 4 16.15 0.00 2.98 5.48 0.06 75.32
Average: 5 16.33 0.00 2.99 1.02 0.07 79.59
Average: 6 16.57 0.00 2.88 4.60 0.08 75.87
Average: 7 17.19 0.00 3.14 0.61 0.06 79.00