---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93956 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 889 25726 0 5551 30821
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:0f:96:60 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86115sec preferred_lft 86115sec
inet6 fe80::f816:3eff:fe0f:9660/64 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 02:42:4f:76:70:35 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::42:4fff:fe76:7035/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93956) 12/29/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 363.26 73.90 289.35 5346.31 54114.45
10:45:01 272.52 20.23 252.30 2351.89 99925.46
10:46:01 309.64 13.31 296.34 786.94 64611.14
10:47:01 127.78 1.00 126.78 52.66 22246.46
Average: 268.29 27.14 241.15 2133.39 60062.20
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30159368 31629588 2779852 8.44 56980 1731404 1479128 4.35 926140 1577432 117584
10:45:01 26835604 31634204 6103616 18.53 120524 4852572 1671704 4.92 997688 4627540 756944
10:46:01 24440300 29711424 8498920 25.80 146492 5253352 8101452 23.84 3144460 4777820 20268
10:47:01 26424228 31634216 6514992 19.78 160124 5180688 1565404 4.61 1285564 4690244 1128
Average: 26964875 31152358 5974345 18.14 121030 4254504 3204422 9.43 1588463 3918259 223981
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 ens3 403.22 255.71 1578.85 75.79 0.00 0.00 0.00 0.00
10:45:01 lo 12.13 12.13 1.20 1.20 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 968.47 507.06 27039.82 45.54 0.00 0.00 0.00 0.00
10:46:01 veth4a37c37 24.13 22.29 10.52 16.07 0.00 0.00 0.00 0.00
10:46:01 vethf09c78b 9.43 8.63 1.28 1.28 0.00 0.00 0.00 0.00
10:46:01 vethd1852ae 3.33 3.13 0.40 0.40 0.00 0.00 0.00 0.00
10:46:01 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00
10:47:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00
10:47:01 docker0 12.06 17.11 2.06 293.03 0.00 0.00 0.00 0.00
10:47:01 ens3 1465.89 834.93 29410.64 146.90 0.00 0.00 0.00 0.00
Average: lo 4.46 4.46 0.44 0.44 0.00 0.00 0.00 0.00
Average: docker0 3.03 4.30 0.52 73.55 0.00 0.00 0.00 0.00
Average: ens3 364.98 208.32 7380.43 36.75 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93956) 12/29/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 8.29 0.00 1.25 3.23 0.03 87.19
10:44:02 0 3.21 0.00 0.94 0.22 0.03 95.61
10:44:02 1 4.42 0.00 0.79 7.97 0.02 86.80
10:44:02 2 11.34 0.00 0.88 0.87 0.05 86.85
10:44:02 3 11.95 0.00 2.34 0.98 0.05 84.68
10:44:02 4 13.21 0.00 1.42 11.35 0.05 73.96
10:44:02 5 13.61 0.00 2.22 3.87 0.03 80.27
10:44:02 6 3.52 0.00 0.72 0.22 0.02 95.53
10:44:02 7 5.12 0.00 0.70 0.37 0.02 93.79
10:45:01 all 14.29 0.00 4.79 7.09 0.05 73.79
10:45:01 0 10.40 0.00 5.12 14.98 0.05 69.45
10:45:01 1 10.16 0.00 4.06 8.38 0.05 77.35
10:45:01 2 25.68 0.00 5.08 3.38 0.05 65.81
10:45:01 3 12.76 0.00 5.59 1.02 0.03 80.59
10:45:01 4 16.33 0.00 5.21 26.80 0.07 51.59
10:45:01 5 15.06 0.00 4.94 1.49 0.05 78.46
10:45:01 6 13.36 0.00 4.44 0.39 0.03 81.77
10:45:01 7 10.49 0.00 3.91 0.34 0.05 85.20
10:46:01 all 26.51 0.00 4.21 4.42 0.09 64.77
10:46:01 0 26.16 0.00 4.25 1.40 0.08 68.11
10:46:01 1 30.90 0.00 4.19 8.12 0.08 56.72
10:46:01 2 31.80 0.00 4.22 1.65 0.10 62.23
10:46:01 3 30.96 0.00 4.59 0.67 0.08 63.70
10:46:01 4 31.72 0.00 5.07 15.58 0.07 47.57
10:46:01 5 16.11 0.00 3.47 3.03 0.07 77.33
10:46:01 6 28.09 0.00 3.93 1.21 0.10 66.67
10:46:01 7 16.40 0.00 3.91 3.75 0.08 75.86
10:47:01 all 4.83 0.00 1.64 1.49 0.05 91.99
10:47:01 0 7.26 0.00 2.07 0.07 0.05 90.55
10:47:01 1 3.72 0.00 2.04 2.11 0.05 92.08
10:47:01 2 4.05 0.00 1.59 0.12 0.05 94.19
10:47:01 3 4.20 0.00 1.35 0.75 0.05 93.65
10:47:01 4 3.83 0.00 1.49 1.79 0.05 92.84
10:47:01 5 6.61 0.00 1.96 0.82 0.03 90.58
10:47:01 6 5.24 0.00 1.46 0.47 0.05 92.78
10:47:01 7 3.79 0.00 1.17 5.76 0.05 89.23
Average: all 13.46 0.00 2.96 4.04 0.05 79.49
Average: 0 11.74 0.00 3.08 4.09 0.05 81.03
Average: 1 12.29 0.00 2.76 6.63 0.05 78.27
Average: 2 18.16 0.00 2.93 1.49 0.06 77.36
Average: 3 14.95 0.00 3.46 0.86 0.05 80.68
Average: 4 16.25 0.00 3.28 13.80 0.06 66.61
Average: 5 12.83 0.00 3.14 2.31 0.05 81.68
Average: 6 12.53 0.00 2.63 0.57 0.05 84.23
Average: 7 8.93 0.00 2.41 2.57 0.05 86.04