---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80217 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 13G 143G 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 872 25968 0 5325 30838
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:87:25:d9 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86112sec preferred_lft 86112sec
inet6 fe80::f816:3eff:fe87:25d9/64 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 02:42:14:03:a7:fb 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::42:14ff:fe03:a7fb/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-80217) 10/29/24 _x86_64_ (8 CPU)
10:42:54 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 336.23 83.90 252.32 6176.17 64205.83
10:45:01 218.72 22.59 196.12 2415.03 64626.03
10:46:01 375.37 12.21 363.16 783.71 100087.94
10:47:01 118.18 0.35 117.83 25.60 33018.63
Average: 262.30 29.79 232.51 2349.81 65489.36
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30164488 31632112 2774724 8.42 57512 1728712 1476692 4.34 937232 1562300 93900
10:45:01 27023996 31658216 5915216 17.96 119932 4703760 1599908 4.71 993672 4458812 1933676
10:46:01 24774532 29792544 8164680 24.79 142468 5027076 7987932 23.50 3075312 4539536 3268
10:47:01 26091760 31100004 6847452 20.79 158248 4995728 3203876 9.43 1818172 4497092 396
Average: 27013694 31045719 5925518 17.99 119540 4113819 3567102 10.50 1706097 3764435 507810
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 ens3 347.04 237.11 1531.18 74.09 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 lo 12.25 12.25 1.21 1.21 0.00 0.00 0.00 0.00
10:45:01 ens3 892.67 492.81 25354.71 44.15 0.00 0.00 0.00 0.00
10:45:01 br-37f2826d0d32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 veth19aaa16 52.78 63.75 19.19 15.24 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
10:46:01 vethb6e98b7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:47:01 docker0 13.01 16.70 2.11 286.77 0.00 0.00 0.00 0.00
10:47:01 veth19aaa16 0.22 0.50 0.01 0.03 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 vethf4a0edc 24.15 22.46 10.53 16.09 0.00 0.00 0.00 0.00
Average: docker0 3.27 4.20 0.53 71.96 0.00 0.00 0.00 0.00
Average: veth19aaa16 13.30 16.13 4.82 3.83 0.00 0.00 0.00 0.00
Average: lo 4.51 4.51 0.44 0.44 0.00 0.00 0.00 0.00
Average: vethf4a0edc 6.06 5.64 2.64 4.04 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80217) 10/29/24 _x86_64_ (8 CPU)
10:42:54 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 8.34 0.00 1.32 4.59 0.04 85.71
10:44:02 0 11.89 0.00 1.29 4.95 0.03 81.85
10:44:02 1 10.45 0.00 0.95 0.65 0.05 87.89
10:44:02 2 3.66 0.00 0.72 0.38 0.07 95.17
10:44:02 3 3.08 0.00 1.59 16.97 0.05 78.31
10:44:02 4 6.08 0.00 1.64 9.69 0.03 82.56
10:44:02 5 14.27 0.00 1.29 2.81 0.03 81.60
10:44:02 6 11.47 0.00 2.37 0.90 0.03 85.22
10:44:02 7 5.83 0.00 0.65 0.40 0.02 93.11
10:45:01 all 14.94 0.00 5.23 4.27 0.06 75.51
10:45:01 0 15.60 0.00 4.57 0.87 0.07 78.90
10:45:01 1 16.85 0.00 5.80 2.55 0.07 74.73
10:45:01 2 26.71 0.00 5.96 13.35 0.07 53.91
10:45:01 3 9.43 0.00 4.77 7.55 0.03 78.21
10:45:01 4 12.30 0.00 5.47 4.84 0.05 77.34
10:45:01 5 16.41 0.00 5.72 0.77 0.05 77.05
10:45:01 6 10.06 0.00 4.73 1.99 0.05 83.18
10:45:01 7 12.20 0.00 4.84 2.24 0.05 80.68
10:46:01 all 25.09 0.00 3.82 5.88 0.08 65.13
10:46:01 0 29.33 0.00 3.99 1.95 0.07 64.67
10:46:01 1 25.76 0.00 3.83 3.84 0.10 66.47
10:46:01 2 20.53 0.00 4.85 26.11 0.10 48.41
10:46:01 3 26.55 0.00 3.63 1.01 0.08 68.72
10:46:01 4 27.84 0.00 3.71 0.72 0.10 67.63
10:46:01 5 28.29 0.00 4.14 5.64 0.08 61.84
10:46:01 6 27.87 0.00 3.69 4.28 0.08 64.08
10:46:01 7 14.65 0.00 2.70 3.65 0.07 78.92
10:47:01 all 5.22 0.00 1.53 2.17 0.06 91.03
10:47:01 0 4.92 0.00 1.59 0.97 0.03 92.49
10:47:01 1 4.38 0.00 1.46 2.80 0.05 91.31
10:47:01 2 5.70 0.00 1.91 0.37 0.07 91.95
10:47:01 3 6.30 0.00 1.15 0.08 0.07 92.40
10:47:01 4 3.71 0.00 1.32 0.22 0.03 94.71
10:47:01 5 5.89 0.00 1.29 0.54 0.07 92.22
10:47:01 6 6.41 0.00 2.16 8.60 0.07 82.77
10:47:01 7 4.40 0.00 1.38 3.79 0.07 90.37
Average: all 13.37 0.00 2.96 4.22 0.06 79.38
Average: 0 15.42 0.00 2.85 2.19 0.05 79.49
Average: 1 14.35 0.00 2.99 2.46 0.07 80.13
Average: 2 14.05 0.00 3.34 9.98 0.08 72.56
Average: 3 11.33 0.00 2.77 6.39 0.06 79.45
Average: 4 12.48 0.00 3.02 3.86 0.05 80.58
Average: 5 16.19 0.00 3.09 2.44 0.06 78.21
Average: 6 13.96 0.00 3.23 3.95 0.06 78.80
Average: 7 9.25 0.00 2.38 2.52 0.05 85.79