---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93482 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 902 25033 0 6231 30809
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:05:24:72 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85972sec preferred_lft 85972sec
inet6 fe80::f816:3eff:fe05:2472/64 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 02:42:71:d6:18:e5 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::42:71ff:fed6:18e5/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93482) 12/27/24 _x86_64_ (8 CPU)
08:28:28 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 309.50 42.63 266.87 2968.97 69291.78
08:31:01 463.14 13.95 449.19 859.59 197721.90
08:32:01 71.12 0.25 70.87 32.39 26691.18
08:33:01 130.00 0.20 129.80 11.20 16762.49
08:34:01 11.33 0.02 11.31 0.13 214.90
08:35:01 72.26 0.77 71.49 30.12 1625.24
Average: 176.22 9.63 166.59 650.38 52049.85
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30009916 31727184 2929304 8.89 75596 1946464 1319196 3.88 851696 1773872 243032
08:31:01 25044448 30664880 7894772 23.97 127428 5637672 10154892 29.88 2032116 5286624 4940
08:32:01 21870096 27797484 11069124 33.60 141840 5908448 12058584 35.48 5135396 5311160 162648
08:33:01 21557952 27614888 11381268 34.55 160152 5998332 12157000 35.77 5367944 5364108 392
08:34:01 21102128 27161356 11837092 35.94 160468 6000144 12854220 37.82 5821960 5365384 508
08:35:01 25624860 31532820 7314360 22.21 161716 5864088 1732540 5.10 1530288 5225636 3424
Average: 24201567 29416435 8737653 26.53 137867 5225858 8379405 24.65 3456567 4721131 69157
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 152.97 108.15 1518.75 31.16 0.00 0.00 0.00 0.00
08:30:01 lo 1.73 1.73 0.18 0.18 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 vethc2df95c 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 veth6cd3af7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth21bae39 0.15 0.37 0.01 0.02 0.00 0.00 0.00 0.00
08:32:01 vetha31fa9e 3.12 2.97 0.29 0.28 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
08:32:01 vethc2df95c 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth21bae39 3.63 4.35 0.49 0.42 0.00 0.00 0.00 0.00
08:33:01 vetha31fa9e 17.95 19.51 9.07 59.58 0.00 0.00 0.00 0.00
08:33:01 docker0 12.93 18.41 2.11 293.37 0.00 0.00 0.00 0.00
08:33:01 vethc2df95c 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth6c7edaa 2.30 2.10 1.37 2.24 0.00 0.00 0.00 0.00
08:34:01 vetha31fa9e 32.66 33.03 11.87 80.22 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 vethc2df95c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth6c7edaa 3.63 3.07 0.53 3.54 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 1776.49 1020.09 40045.75 182.43 0.00 0.00 0.00 0.00
08:35:01 lo 26.92 26.92 2.53 2.53 0.00 0.00 0.00 0.00
Average: docker0 2.16 3.07 0.35 48.89 0.00 0.00 0.00 0.00
Average: ens3 256.56 140.22 6560.18 22.07 0.00 0.00 0.00 0.00
Average: lo 3.83 3.83 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-93482) 12/27/24 _x86_64_ (8 CPU)
08:28:28 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.61 0.00 0.85 4.56 0.04 84.94
08:30:01 0 6.18 0.00 0.40 8.27 0.02 85.13
08:30:01 1 3.43 0.00 0.28 0.79 0.02 95.48
08:30:01 2 2.57 0.00 0.32 0.73 0.03 96.35
08:30:01 3 1.25 0.00 0.32 0.20 0.00 98.23
08:30:01 4 0.84 0.00 0.62 18.16 0.08 80.30
08:30:01 5 22.95 0.00 2.29 5.21 0.05 69.50
08:30:01 6 29.10 0.00 1.79 2.99 0.05 66.07
08:30:01 7 10.61 0.00 0.80 0.25 0.03 88.30
08:31:01 all 18.65 0.00 8.29 12.60 0.09 60.38
08:31:01 0 17.56 0.00 7.67 15.36 0.09 59.32
08:31:01 1 18.38 0.00 8.15 12.05 0.08 61.33
08:31:01 2 19.80 0.00 8.32 14.85 0.09 56.95
08:31:01 3 17.68 0.00 8.24 2.33 0.08 71.67
08:31:01 4 17.40 0.00 8.18 19.86 0.10 54.46
08:31:01 5 22.09 0.00 8.17 3.12 0.08 66.53
08:31:01 6 19.44 0.00 8.90 3.58 0.10 67.98
08:31:01 7 16.85 0.00 8.62 29.82 0.09 44.63
08:32:01 all 56.87 0.00 6.28 0.44 0.09 36.32
08:32:01 0 56.13 0.00 6.59 0.30 0.08 36.89
08:32:01 1 61.46 0.00 6.82 0.20 0.10 31.42
08:32:01 2 57.86 0.00 6.21 0.25 0.08 35.60
08:32:01 3 59.65 0.00 6.45 0.07 0.08 33.75
08:32:01 4 54.72 0.00 6.21 0.10 0.10 38.86
08:32:01 5 55.55 0.00 5.59 0.03 0.07 38.75
08:32:01 6 54.42 0.00 6.42 0.12 0.08 38.96
08:32:01 7 55.21 0.00 5.94 2.42 0.08 36.35
08:33:01 all 12.87 0.00 2.28 1.56 0.08 83.21
08:33:01 0 11.04 0.00 2.21 1.24 0.07 85.44
08:33:01 1 11.77 0.00 2.11 0.03 0.07 86.02
08:33:01 2 10.89 0.00 1.84 0.52 0.08 86.67
08:33:01 3 11.93 0.00 2.62 4.45 0.12 80.87
08:33:01 4 13.54 0.00 2.51 3.00 0.08 80.87
08:33:01 5 14.00 0.00 2.53 1.71 0.07 81.70
08:33:01 6 14.58 0.00 2.18 0.65 0.08 82.51
08:33:01 7 15.21 0.00 2.21 0.94 0.07 81.57
08:34:01 all 6.27 0.00 0.65 0.03 0.06 92.99
08:34:01 0 6.31 0.00 0.83 0.00 0.07 92.79
08:34:01 1 5.92 0.00 0.57 0.03 0.07 93.41
08:34:01 2 6.75 0.00 0.68 0.03 0.07 92.47
08:34:01 3 7.66 0.00 0.82 0.08 0.07 91.38
08:34:01 4 5.68 0.00 0.50 0.02 0.07 93.73
08:34:01 5 5.89 0.00 0.50 0.03 0.07 93.51
08:34:01 6 6.12 0.00 0.70 0.03 0.07 93.08
08:34:01 7 5.81 0.00 0.57 0.03 0.08 93.50
08:35:01 all 4.00 0.00 1.06 0.21 0.05 94.69
08:35:01 0 3.27 0.00 1.00 0.07 0.03 95.63
08:35:01 1 2.84 0.00 1.00 0.08 0.07 96.00
08:35:01 2 4.38 0.00 1.05 0.03 0.03 94.50
08:35:01 3 10.02 0.00 1.24 0.18 0.05 88.51
08:35:01 4 2.76 0.00 1.08 0.32 0.05 95.80
08:35:01 5 3.10 0.00 0.94 0.10 0.03 95.83
08:35:01 6 2.31 0.00 0.97 0.74 0.05 95.94
08:35:01 7 3.31 0.00 1.15 0.13 0.03 95.37
Average: all 17.96 0.00 3.21 3.22 0.07 75.54
Average: 0 16.66 0.00 3.09 4.18 0.06 76.01
Average: 1 17.17 0.00 3.13 2.18 0.07 77.45
Average: 2 16.95 0.00 3.05 2.70 0.06 77.24
Average: 3 17.92 0.00 3.26 1.22 0.07 77.53
Average: 4 15.76 0.00 3.17 6.90 0.08 74.08
Average: 5 20.54 0.00 3.32 1.70 0.06 74.38
Average: 6 20.93 0.00 3.47 1.35 0.07 74.17
Average: 7 17.76 0.00 3.19 5.53 0.06 73.45