---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-95743 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 894 25724 0 5549 30817
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:db:10:41 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86125sec preferred_lft 86125sec
inet6 fe80::f816:3eff:fedb:1041/64 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:f8:ff:d3:d1 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:f8ff:feff:d3d1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95743) 01/07/25 _x86_64_ (8 CPU)
10:43:35 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 337.56 57.67 279.89 3666.19 27220.26
10:46:01 477.90 32.09 445.81 3055.26 140707.50
10:47:01 144.06 0.60 143.46 63.86 37259.79
10:48:01 73.22 1.80 71.42 93.98 19070.99
Average: 258.19 23.04 235.14 1719.82 56064.64
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30034372 31637288 2904848 8.82 72104 1839456 1501964 4.42 917356 1689984 199596
10:46:01 25884844 30811340 7054376 21.42 130064 4955804 6710548 19.74 1939168 4575644 4412
10:47:01 24431676 29782932 8507544 25.83 159376 5312996 8015400 23.58 3104964 4816668 796
10:48:01 26331380 31545728 6607840 20.06 161936 5186072 1615264 4.75 1382000 4690880 1156
Average: 26670568 30944322 6268652 19.03 130870 4323582 4460794 13.12 1835872 3943294 51490
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 390.72 264.59 1756.54 77.21 0.00 0.00 0.00 0.00
10:45:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00
10:46:01 veth0ae5f05 5.88 5.87 0.93 0.89 0.00 0.00 0.00 0.00
10:46:01 vethbbf58de 0.47 0.63 0.03 0.04 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 veth0ce7e88 28.11 36.46 2.57 4.28 0.00 0.00 0.00 0.00
10:47:01 veth0ae5f05 10.40 7.57 0.88 1.06 0.00 0.00 0.00 0.00
10:47:01 vethbbf58de 23.68 21.73 10.50 16.04 0.00 0.00 0.00 0.00
10:47:01 docker0 13.40 18.00 2.13 293.81 0.00 0.00 0.00 0.00
10:47:01 veth0ce7e88 24.36 27.31 16.60 10.96 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 ens3 1510.13 889.29 29440.66 155.31 0.00 0.00 0.00 0.00
10:48:01 lo 21.63 21.63 2.08 2.08 0.00 0.00 0.00 0.00
Average: docker0 3.35 4.50 0.53 73.45 0.00 0.00 0.00 0.00
Average: ens3 371.98 219.91 7342.40 38.53 0.00 0.00 0.00 0.00
Average: lo 4.56 4.56 0.45 0.45 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95743) 01/07/25 _x86_64_ (8 CPU)
10:43:35 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 11.48 0.00 1.09 2.44 0.04 84.95
10:45:01 0 15.82 0.00 1.30 0.87 0.07 81.94
10:45:01 1 3.10 0.00 0.65 0.33 0.02 95.90
10:45:01 2 6.16 0.00 0.55 0.20 0.05 93.04
10:45:01 3 4.61 0.00 0.67 0.55 0.03 94.14
10:45:01 4 17.48 0.00 1.92 4.51 0.05 76.04
10:45:01 5 32.90 0.00 1.89 4.48 0.07 60.67
10:45:01 6 6.76 0.00 0.94 0.20 0.07 92.03
10:45:01 7 5.03 0.00 0.73 8.37 0.03 85.84
10:46:01 all 16.77 0.00 5.66 8.75 0.07 68.75
10:46:01 0 16.82 0.00 5.69 14.95 0.07 62.47
10:46:01 1 15.39 0.00 6.13 1.96 0.05 76.46
10:46:01 2 14.03 0.00 5.33 0.52 0.05 80.07
10:46:01 3 13.20 0.00 5.67 19.02 0.05 62.06
10:46:01 4 20.84 0.00 6.28 11.76 0.07 61.06
10:46:01 5 16.20 0.00 5.19 5.19 0.05 73.37
10:46:01 6 19.24 0.00 5.73 14.43 0.08 60.51
10:46:01 7 18.48 0.00 5.28 2.09 0.05 74.11
10:47:01 all 22.58 0.00 3.21 2.88 0.07 71.25
10:47:01 0 20.07 0.00 2.93 2.14 0.07 74.80
10:47:01 1 18.45 0.00 3.05 7.77 0.08 70.65
10:47:01 2 23.90 0.00 3.06 0.25 0.07 72.72
10:47:01 3 26.34 0.00 3.11 2.00 0.07 68.49
10:47:01 4 22.34 0.00 3.61 4.90 0.08 69.07
10:47:01 5 22.56 0.00 3.09 1.87 0.08 72.39
10:47:01 6 22.30 0.00 3.22 3.00 0.07 71.41
10:47:01 7 24.75 0.00 3.67 1.11 0.07 70.40
10:48:01 all 6.06 0.00 0.57 1.00 0.03 92.34
10:48:01 0 4.13 0.00 0.52 0.10 0.03 95.21
10:48:01 1 17.24 0.00 0.75 5.81 0.05 76.14
10:48:01 2 3.46 0.00 0.63 0.22 0.03 95.66
10:48:01 3 2.30 0.00 0.52 0.08 0.03 97.06
10:48:01 4 7.75 0.00 0.67 1.25 0.05 90.28
10:48:01 5 11.82 0.00 0.68 0.40 0.03 87.07
10:48:01 6 0.73 0.00 0.40 0.05 0.03 98.78
10:48:01 7 1.05 0.00 0.33 0.07 0.03 98.52
Average: all 14.21 0.00 2.63 3.76 0.05 79.35
Average: 0 14.23 0.00 2.61 4.52 0.06 78.58
Average: 1 13.54 0.00 2.64 3.97 0.05 79.80
Average: 2 11.87 0.00 2.39 0.30 0.05 85.39
Average: 3 11.59 0.00 2.48 5.39 0.05 80.49
Average: 4 17.08 0.00 3.11 5.59 0.06 74.17
Average: 5 20.87 0.00 2.71 2.98 0.06 73.38
Average: 6 12.23 0.00 2.57 4.40 0.06 80.74
Average: 7 12.29 0.00 2.50 2.91 0.05 82.25