---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91702 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 897 25035 0 6234 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:48:ac:ac brd ff:ff:ff:ff:ff:ff
inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85985sec preferred_lft 85985sec
inet6 fe80::f816:3eff:fe48:acac/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:cd:1c:e5:82 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:cdff:fe1c:e582/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91702) 12/18/24 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 316.54 26.98 289.56 887.44 20553.94
08:31:01 509.65 31.28 478.37 3041.93 166897.42
08:32:01 78.52 0.22 78.31 30.52 23984.29
08:33:01 85.70 0.27 85.44 26.53 20510.90
08:34:01 24.55 0.10 24.45 19.46 11934.09
08:35:01 79.14 1.08 78.05 85.32 13320.76
Average: 181.97 9.94 172.03 681.28 42928.52
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30010760 31638856 2928460 8.89 73488 1860352 1454816 4.28 918228 1709660 221176
08:31:01 23693700 29320012 9245520 28.07 129448 5638108 9974412 29.35 3481340 5180096 420
08:32:01 21400340 27447560 11538880 35.03 150772 5996584 12343120 36.32 5521848 5369284 72048
08:33:01 21302000 27361732 11637220 35.33 160348 5998908 12573800 37.00 5620220 5364988 288
08:34:01 20860636 26923692 12078584 36.67 160680 6002804 12903708 37.97 6066504 5360728 468
08:35:01 25678308 31593812 7260912 22.04 162340 5870408 1629508 4.79 1474592 5227376 19244
Average: 23824291 29047611 9114929 27.67 139513 5227861 8479894 24.95 3847122 4702022 52274
08:29:02 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 184.56 123.32 1245.33 46.94 0.00 0.00 0.00 0.00
08:30:01 lo 1.36 1.36 0.14 0.14 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 vethd56ff7e 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 veth62a598d 35.48 46.09 3.56 5.36 0.00 0.00 0.00 0.00
08:31:01 vetheb7d425 0.43 0.55 0.03 0.03 0.00 0.00 0.00 0.00
08:32:01 docker0 10.40 14.93 1.92 223.80 0.00 0.00 0.00 0.00
08:32:01 vethd56ff7e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth62a598d 26.06 28.82 17.67 11.92 0.00 0.00 0.00 0.00
08:32:01 vetheb7d425 3.33 4.02 0.47 0.41 0.00 0.00 0.00 0.00
08:33:01 docker0 3.62 4.52 0.24 68.37 0.00 0.00 0.00 0.00
08:33:01 vethd56ff7e 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth62a598d 36.16 42.71 89.25 14.12 0.00 0.00 0.00 0.01
08:33:01 vetheb7d425 5.12 6.75 0.74 0.84 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 vethd56ff7e 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth62a598d 38.53 43.86 107.60 13.93 0.00 0.00 0.00 0.01
08:34:01 vetheb7d425 5.02 6.72 0.73 0.55 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 ens3 1768.84 1031.68 40169.13 189.30 0.00 0.00 0.00 0.00
08:35:01 lo 27.13 27.13 2.56 2.56 0.00 0.00 0.00 0.00
Average: docker0 2.34 3.25 0.36 48.83 0.00 0.00 0.00 0.00
Average: ens3 261.74 146.74 6612.03 26.20 0.00 0.00 0.00 0.00
Average: lo 3.89 3.89 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-91702) 12/18/24 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.82 0.00 0.83 3.20 0.03 86.11
08:30:01 0 13.02 0.00 2.00 3.87 0.03 81.07
08:30:01 1 3.14 0.00 0.27 0.19 0.02 96.39
08:30:01 2 3.04 0.00 0.27 0.08 0.02 96.59
08:30:01 3 0.58 0.00 0.15 0.14 0.02 99.12
08:30:01 4 17.15 0.00 0.98 6.10 0.07 75.70
08:30:01 5 10.22 0.00 0.97 1.02 0.02 87.77
08:30:01 6 26.61 0.00 1.32 5.38 0.05 66.63
08:30:01 7 4.84 0.00 0.66 8.85 0.05 85.60
08:31:01 all 36.02 0.00 10.15 5.48 0.10 48.25
08:31:01 0 32.34 0.00 8.92 2.04 0.08 56.62
08:31:01 1 36.31 0.00 10.08 7.93 0.07 45.61
08:31:01 2 37.69 0.00 10.31 7.66 0.10 44.24
08:31:01 3 35.82 0.00 10.54 7.30 0.07 46.26
08:31:01 4 35.72 0.00 10.90 11.70 0.15 41.53
08:31:01 5 36.35 0.00 9.69 0.85 0.10 53.00
08:31:01 6 37.15 0.00 10.55 2.08 0.12 50.10
08:31:01 7 36.86 0.00 10.21 4.26 0.07 48.59
08:32:01 all 42.50 0.00 4.73 0.37 0.10 52.30
08:32:01 0 43.09 0.00 4.98 0.02 0.10 51.81
08:32:01 1 43.52 0.00 4.94 0.12 0.10 51.33
08:32:01 2 43.11 0.00 4.58 0.39 0.10 51.82
08:32:01 3 39.83 0.00 4.63 0.17 0.10 55.27
08:32:01 4 39.63 0.00 4.22 0.96 0.12 55.07
08:32:01 5 47.05 0.00 5.10 0.17 0.10 47.59
08:32:01 6 40.80 0.00 4.67 1.13 0.08 53.32
08:32:01 7 43.00 0.00 4.71 0.02 0.10 52.18
08:33:01 all 11.31 0.00 2.01 1.24 0.08 85.37
08:33:01 0 10.20 0.00 2.32 0.02 0.07 87.39
08:33:01 1 11.29 0.00 2.10 0.47 0.08 86.05
08:33:01 2 11.21 0.00 2.55 0.76 0.08 85.40
08:33:01 3 9.76 0.00 1.93 0.34 0.08 87.89
08:33:01 4 13.25 0.00 2.06 1.86 0.07 82.76
08:33:01 5 11.20 0.00 1.67 0.39 0.08 86.65
08:33:01 6 12.76 0.00 2.00 1.44 0.07 83.73
08:33:01 7 10.77 0.00 1.44 4.65 0.07 83.08
08:34:01 all 7.76 0.00 1.03 0.61 0.07 90.53
08:34:01 0 7.90 0.00 1.22 0.03 0.08 90.77
08:34:01 1 8.85 0.00 1.24 0.02 0.07 89.83
08:34:01 2 7.38 0.00 0.93 0.00 0.07 91.62
08:34:01 3 7.36 0.00 1.02 0.08 0.08 91.46
08:34:01 4 8.53 0.00 0.95 0.05 0.08 90.38
08:34:01 5 7.95 0.00 0.97 0.30 0.05 90.73
08:34:01 6 6.28 0.00 0.94 0.05 0.08 92.65
08:34:01 7 7.84 0.00 0.94 4.35 0.07 86.81
08:35:01 all 4.85 0.00 0.82 0.87 0.04 93.43
08:35:01 0 1.35 0.00 1.14 1.00 0.03 96.48
08:35:01 1 15.23 0.00 1.19 0.35 0.07 83.17
08:35:01 2 1.04 0.00 0.67 4.20 0.05 94.04
08:35:01 3 2.69 0.00 0.72 0.07 0.03 96.49
08:35:01 4 13.98 0.00 0.82 0.37 0.03 84.80
08:35:01 5 0.67 0.00 0.57 0.22 0.03 98.51
08:35:01 6 2.79 0.00 0.87 0.15 0.03 96.16
08:35:01 7 1.00 0.00 0.65 0.55 0.03 97.76
Average: all 18.66 0.00 3.25 1.95 0.07 76.07
Average: 0 17.94 0.00 3.42 1.15 0.07 77.43
Average: 1 19.71 0.00 3.30 1.50 0.07 75.42
Average: 2 17.17 0.00 3.20 2.17 0.07 77.39
Average: 3 15.98 0.00 3.15 1.34 0.06 79.47
Average: 4 21.31 0.00 3.30 3.48 0.09 71.82
Average: 5 18.85 0.00 3.15 0.49 0.06 77.45
Average: 6 20.99 0.00 3.37 1.70 0.07 73.87
Average: 7 17.34 0.00 3.09 3.77 0.06 75.74