---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41220 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 13G 143G 8% /
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 866 26632 0 4668 30844
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:e4:a4:41 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86086sec preferred_lft 86086sec
inet6 fe80::f816:3eff:fee4:a441/64 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 02:42:7e:15:a5:c1 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::42:7eff:fe15:a5c1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41220) 09/23/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 322.40 36.21 286.19 1688.92 26724.88
18:31:01 409.70 22.49 387.20 2673.64 103498.97
18:32:01 141.91 0.40 141.51 37.33 37847.83
18:33:01 65.07 0.77 64.31 31.06 18502.38
Average: 234.78 14.97 219.81 1107.80 46645.88
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30003372 31672452 2935848 8.91 75412 1898524 1430436 4.21 907480 1724852 214860
18:31:01 26666024 30767052 6273196 19.04 116568 4214172 5982052 17.60 2020896 3765556 236
18:32:01 25154616 29683116 7784604 23.63 147580 4571392 7563308 22.25 3226856 4007084 1268
18:33:01 27314540 31621420 5624680 17.08 148516 4339304 1564980 4.60 1329828 3808616 884
Average: 27284638 30936010 5654582 17.17 122019 3755848 4135194 12.17 1871265 3326527 54312
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 ens3 105.35 70.42 1105.95 26.94 0.00 0.00 0.00 0.00
18:31:01 veth58761b7 0.42 0.58 0.03 0.03 0.00 0.00 0.00 0.00
18:31:01 vetha178d16 2.52 2.30 0.31 0.30 0.00 0.00 0.00 0.00
18:31:01 lo 10.40 10.40 1.02 1.02 0.00 0.00 0.00 0.00
18:31:01 vethd10bc56 1.28 1.82 0.15 0.18 0.00 0.00 0.00 0.00
18:32:01 veth58761b7 4.97 5.78 1.04 0.78 0.00 0.00 0.00 0.00
18:32:01 vetha178d16 215.03 214.68 29.19 45.49 0.00 0.00 0.00 0.00
18:32:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
18:32:01 vethfca0d45 0.77 0.78 0.53 0.44 0.00 0.00 0.00 0.00
18:33:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00
18:33:01 docker0 13.93 18.23 2.15 286.47 0.00 0.00 0.00 0.00
18:33:01 ens3 1269.02 752.11 22328.54 132.00 0.00 0.00 0.00 0.00
Average: lo 3.84 3.84 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 3.48 4.56 0.54 71.62 0.00 0.00 0.00 0.00
Average: ens3 243.62 137.10 5402.41 20.05 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41220) 09/23/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.78 0.00 0.90 2.70 0.05 86.56
18:30:01 0 9.29 0.00 0.85 7.63 0.03 82.19
18:30:01 1 4.70 0.00 1.23 2.59 0.02 91.46
18:30:01 2 1.30 0.00 0.38 0.35 0.02 97.95
18:30:01 3 0.59 0.00 0.18 5.71 0.08 93.44
18:30:01 4 2.11 0.00 0.35 0.05 0.02 97.47
18:30:01 5 0.57 0.00 0.32 1.68 0.03 97.40
18:30:01 6 38.33 0.00 2.36 2.78 0.13 56.39
18:30:01 7 21.41 0.00 1.55 0.82 0.07 76.16
18:31:01 all 18.21 0.00 5.57 5.60 0.07 70.55
18:31:01 0 21.26 0.00 5.96 0.92 0.07 71.79
18:31:01 1 15.63 0.00 6.22 21.28 0.10 56.77
18:31:01 2 16.54 0.00 5.61 9.33 0.07 68.45
18:31:01 3 18.38 0.00 5.10 4.59 0.08 71.85
18:31:01 4 18.59 0.00 5.62 1.80 0.07 73.92
18:31:01 5 15.37 0.00 4.98 2.76 0.07 76.81
18:31:01 6 20.29 0.00 5.43 2.43 0.07 71.79
18:31:01 7 19.56 0.00 5.61 1.88 0.07 72.88
18:32:01 all 25.30 0.00 3.51 2.62 0.10 68.47
18:32:01 0 23.63 0.00 3.22 0.34 0.10 72.71
18:32:01 1 16.65 0.00 2.85 1.47 0.07 78.96
18:32:01 2 25.44 0.00 3.69 10.67 0.10 60.10
18:32:01 3 28.76 0.00 4.09 0.47 0.10 66.57
18:32:01 4 27.95 0.00 3.58 1.59 0.10 66.78
18:32:01 5 20.33 0.00 2.93 1.09 0.10 75.55
18:32:01 6 28.28 0.00 3.42 0.39 0.12 67.80
18:32:01 7 31.41 0.00 4.30 5.02 0.12 59.16
18:33:01 all 2.95 0.00 0.80 1.09 0.05 95.11
18:33:01 0 1.91 0.00 1.06 0.15 0.05 96.83
18:33:01 1 1.95 0.00 0.77 0.12 0.03 97.13
18:33:01 2 3.19 0.00 0.67 0.67 0.03 95.44
18:33:01 3 3.86 0.00 0.97 0.12 0.05 95.01
18:33:01 4 2.73 0.00 0.60 0.02 0.07 96.59
18:33:01 5 2.97 0.00 0.70 0.20 0.05 96.08
18:33:01 6 3.84 0.00 0.70 0.02 0.02 95.42
18:33:01 7 3.17 0.00 0.90 7.44 0.05 88.44
Average: all 14.03 0.00 2.69 3.00 0.07 80.21
Average: 0 13.99 0.00 2.77 2.26 0.06 80.92
Average: 1 9.71 0.00 2.75 6.31 0.05 81.17
Average: 2 11.57 0.00 2.58 5.23 0.05 80.56
Average: 3 12.84 0.00 2.58 2.72 0.08 81.78
Average: 4 12.83 0.00 2.53 0.86 0.06 83.72
Average: 5 9.80 0.00 2.23 1.43 0.06 86.48
Average: 6 22.67 0.00 2.97 1.40 0.08 72.87
Average: 7 18.86 0.00 3.08 3.79 0.08 74.19