---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92140 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 898 25039 0 6230 30813
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:7a:93:71 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85984sec preferred_lft 85984sec
inet6 fe80::f816:3eff:fe7a:9371/64 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 02:42:99:fa:dd:7e 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::42:99ff:fefa:dd7e/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-92140) 12/20/24 _x86_64_ (8 CPU)
08:30:06 LINUX RESTART (8 CPU)
08:31:02 tps rtps wtps bread/s bwrtn/s
08:32:01 264.89 20.09 244.80 2327.89 126943.75
08:33:01 373.60 12.01 361.59 767.67 142203.30
08:34:01 128.60 0.42 128.18 43.46 17251.57
08:35:01 12.08 0.00 12.08 0.00 270.85
08:36:01 25.46 0.10 25.36 19.73 498.10
Average: 160.62 6.48 154.14 626.76 57229.05
08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 26098496 31621372 6840724 20.77 106816 5610108 1998704 5.88 998640 5385660 2426712
08:33:01 23429684 29161808 9509536 28.87 131212 5741996 10218028 30.06 3684980 5237424 1424
08:34:01 21723328 27772648 11215892 34.05 159832 5992052 12159504 35.78 5200508 5372716 656
08:35:01 21037552 27093400 11901668 36.13 160248 5996492 12882156 37.90 5890936 5362152 792
08:36:01 23202840 29258084 9736380 29.56 160668 5998812 8303816 24.43 3789120 5336176 448
Average: 23098380 28981462 9840840 29.88 143755 5867892 9112442 26.81 3912837 5338826 486006
08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 ens3 1332.66 697.11 38405.82 64.17 0.00 0.00 0.00 0.00
08:32:01 lo 17.52 17.52 1.70 1.70 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
08:33:01 veth4946e2f 0.00 0.45 0.00 0.02 0.00 0.00 0.00 0.00
08:33:01 veth139384b 24.76 22.98 10.56 16.13 0.00 0.00 0.00 0.00
08:33:01 vethcdd9ed1 7.53 6.23 0.84 0.64 0.00 0.00 0.00 0.00
08:33:01 ens3 7.55 6.75 1.54 1.78 0.00 0.00 0.00 0.00
08:34:01 veth4946e2f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth139384b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethcdd9ed1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 ens3 52.82 37.76 1164.40 12.32 0.00 0.00 0.00 0.00
08:35:01 veth4946e2f 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth139384b 21.78 17.80 7.01 23.99 0.00 0.00 0.00 0.00
08:35:01 vethcdd9ed1 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 2.70 2.17 0.45 6.55 0.00 0.00 0.00 0.00
08:36:01 veth4946e2f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 veth139384b 1.90 1.85 0.83 1.46 0.00 0.00 0.00 0.00
08:36:01 ens3 20.05 16.70 10.47 29.06 0.00 0.00 0.00 0.00
08:36:01 veth061fe4c 15.45 20.51 2.35 3.03 0.00 0.00 0.00 0.00
Average: veth4946e2f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
Average: veth139384b 9.72 8.56 3.69 8.34 0.00 0.00 0.00 0.00
Average: ens3 280.07 150.49 7826.85 22.65 0.00 0.00 0.00 0.00
Average: veth061fe4c 3.10 4.11 0.47 0.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92140) 12/20/24 _x86_64_ (8 CPU)
08:30:06 LINUX RESTART (8 CPU)
08:31:02 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 16.46 0.00 5.81 6.00 0.08 71.65
08:32:01 0 14.29 0.00 5.81 0.95 0.07 78.87
08:32:01 1 27.05 0.00 6.58 5.50 0.07 60.80
08:32:01 2 13.04 0.00 6.20 1.39 0.09 79.28
08:32:01 3 10.36 0.00 5.53 1.59 0.03 82.49
08:32:01 4 13.18 0.00 5.05 3.22 0.12 78.44
08:32:01 5 13.42 0.00 5.55 2.24 0.05 78.74
08:32:01 6 9.86 0.00 5.35 30.19 0.10 54.49
08:32:01 7 30.52 0.00 6.41 2.98 0.09 60.00
08:33:01 all 41.93 0.00 7.00 4.96 0.09 46.02
08:33:01 0 42.43 0.00 6.93 1.44 0.08 49.12
08:33:01 1 42.14 0.00 6.41 6.23 0.08 45.13
08:33:01 2 39.72 0.00 6.88 0.57 0.10 52.73
08:33:01 3 40.81 0.00 6.27 1.13 0.10 51.69
08:33:01 4 42.78 0.00 6.91 4.41 0.10 45.79
08:33:01 5 40.93 0.00 6.78 2.33 0.09 49.86
08:33:01 6 42.26 0.00 8.39 21.97 0.10 27.28
08:33:01 7 44.39 0.00 7.40 1.71 0.08 46.41
08:34:01 all 29.12 0.00 4.32 1.20 0.10 65.25
08:34:01 0 28.01 0.00 4.16 0.17 0.12 67.54
08:34:01 1 29.01 0.00 4.14 3.97 0.12 62.77
08:34:01 2 27.91 0.00 4.64 3.52 0.10 63.83
08:34:01 3 37.00 0.00 5.30 0.18 0.10 57.41
08:34:01 4 31.49 0.00 4.74 0.77 0.10 62.89
08:34:01 5 25.15 0.00 3.24 0.59 0.10 70.92
08:34:01 6 28.24 0.00 4.30 0.29 0.10 67.07
08:34:01 7 26.18 0.00 4.05 0.12 0.10 69.56
08:35:01 all 10.17 0.00 0.98 0.07 0.10 88.69
08:35:01 0 10.57 0.00 1.19 0.00 0.08 88.16
08:35:01 1 9.03 0.00 0.85 0.00 0.10 90.02
08:35:01 2 8.49 0.00 0.77 0.03 0.08 90.62
08:35:01 3 9.89 0.00 0.95 0.10 0.10 88.95
08:35:01 4 10.48 0.00 0.95 0.05 0.12 88.40
08:35:01 5 11.28 0.00 1.12 0.30 0.12 87.18
08:35:01 6 9.60 0.00 0.95 0.05 0.10 89.30
08:35:01 7 12.02 0.00 1.02 0.00 0.07 86.90
08:36:01 all 5.14 0.00 0.91 0.08 0.09 93.79
08:36:01 0 6.01 0.00 1.01 0.08 0.10 92.80
08:36:01 1 4.38 0.00 0.85 0.05 0.10 94.61
08:36:01 2 5.88 0.00 0.95 0.05 0.10 93.01
08:36:01 3 4.47 0.00 1.01 0.25 0.12 94.15
08:36:01 4 5.06 0.00 0.77 0.02 0.08 94.07
08:36:01 5 5.16 0.00 0.97 0.05 0.10 93.72
08:36:01 6 5.01 0.00 0.88 0.10 0.08 93.92
08:36:01 7 5.11 0.00 0.84 0.02 0.07 93.97
Average: all 20.51 0.00 3.78 2.44 0.09 73.18
Average: 0 20.23 0.00 3.80 0.53 0.09 75.35
Average: 1 22.24 0.00 3.75 3.13 0.09 70.79
Average: 2 18.98 0.00 3.87 1.11 0.09 75.94
Average: 3 20.50 0.00 3.80 0.65 0.09 74.96
Average: 4 20.52 0.00 3.66 1.68 0.10 74.04
Average: 5 19.12 0.00 3.51 1.09 0.09 76.19
Average: 6 18.93 0.00 3.95 10.39 0.10 66.63
Average: 7 23.54 0.00 3.92 0.95 0.08 71.50