---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40126 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 12G 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 910 26862 0 4394 30800
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:a0:e7:8a brd ff:ff:ff:ff:ff:ff
inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86125sec preferred_lft 86125sec
inet6 fe80::f816:3eff:fea0:e78a/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 02:42:9b:16:e7:39 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40126) 09/20/24 _x86_64_ (8 CPU)
15:01:27 LINUX RESTART (8 CPU)
15:02:01 tps rtps wtps bread/s bwrtn/s
15:03:01 318.11 36.68 281.44 1706.38 23576.07
15:04:01 155.59 23.05 132.54 2759.01 30221.36
15:05:01 278.40 13.25 265.16 814.00 89850.59
Average: 250.70 24.32 226.38 1759.80 47882.68
15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
15:03:01 29930908 31592220 3008312 9.13 75060 1891192 1441324 4.24 985988 1717224 228468
15:04:01 27578668 31598472 5360552 16.27 109880 4134132 1425096 4.19 1049276 3879672 2007604
15:05:01 25729864 29943000 7209356 21.89 117152 4308244 5902720 17.37 2833448 3898028 27360
Average: 27746480 31044564 5192740 15.76 100697 3444523 2923047 8.60 1622904 3164975 754477
15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
15:03:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:03:01 ens3 144.01 96.28 1128.30 33.97 0.00 0.00 0.00 0.00
15:04:01 lo 9.33 9.33 0.86 0.86 0.00 0.00 0.00 0.00
15:04:01 br-fb947a7a2721 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:04:01 ens3 639.48 371.54 18960.04 29.78 0.00 0.00 0.00 0.00
15:05:01 lo 3.47 3.47 0.52 0.52 0.00 0.00 0.00 0.00
15:05:01 br-fb947a7a2721 0.40 0.45 0.23 0.04 0.00 0.00 0.00 0.00
15:05:01 veth465d600 26.86 24.95 11.56 16.26 0.00 0.00 0.00 0.00
15:05:01 vethcbeebf5 0.70 0.88 0.26 0.08 0.00 0.00 0.00 0.00
Average: lo 4.75 4.75 0.51 0.51 0.00 0.00 0.00 0.00
Average: br-fb947a7a2721 0.13 0.15 0.08 0.01 0.00 0.00 0.00 0.00
Average: veth465d600 8.95 8.32 3.85 5.42 0.00 0.00 0.00 0.00
Average: vethcbeebf5 0.23 0.29 0.09 0.03 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40126) 09/20/24 _x86_64_ (8 CPU)
15:01:27 LINUX RESTART (8 CPU)
15:02:01 CPU %user %nice %system %iowait %steal %idle
15:03:01 all 10.48 0.00 0.95 2.33 0.04 86.20
15:03:01 0 25.29 0.00 1.60 0.85 0.03 72.22
15:03:01 1 6.66 0.00 0.55 0.17 0.02 92.61
15:03:01 2 3.12 0.00 0.67 0.98 0.03 95.19
15:03:01 3 0.79 0.00 0.27 0.80 0.08 98.06
15:03:01 4 7.93 0.00 0.70 0.87 0.02 90.49
15:03:01 5 11.83 0.00 1.18 0.72 0.03 86.24
15:03:01 6 25.03 0.00 1.77 5.52 0.07 67.61
15:03:01 7 3.22 0.00 0.85 8.76 0.02 87.15
15:04:01 all 13.00 0.00 3.31 2.07 0.05 81.56
15:04:01 0 9.43 0.00 2.84 2.17 0.03 85.53
15:04:01 1 21.43 0.00 3.09 0.73 0.05 74.70
15:04:01 2 30.23 0.00 3.31 1.62 0.07 64.77
15:04:01 3 7.42 0.00 2.84 2.96 0.10 86.68
15:04:01 4 13.75 0.00 3.58 0.29 0.03 82.35
15:04:01 5 9.25 0.00 4.37 0.34 0.05 85.99
15:04:01 6 6.26 0.00 3.15 3.98 0.03 86.58
15:04:01 7 6.27 0.00 3.35 4.48 0.05 85.85
15:05:01 all 21.44 0.00 2.89 4.16 0.06 71.44
15:05:01 0 27.97 0.00 3.48 1.29 0.07 67.20
15:05:01 1 18.16 0.00 2.41 1.64 0.07 77.71
15:05:01 2 17.54 0.00 2.75 10.52 0.07 69.13
15:05:01 3 23.24 0.00 2.99 15.63 0.07 58.08
15:05:01 4 23.16 0.00 3.28 3.03 0.07 70.47
15:05:01 5 28.20 0.00 3.32 0.34 0.05 68.09
15:05:01 6 16.97 0.00 2.57 0.27 0.08 80.11
15:05:01 7 16.32 0.00 2.30 0.60 0.05 80.73
Average: all 14.97 0.00 2.38 2.86 0.05 79.74
Average: 0 20.91 0.00 2.64 1.43 0.04 74.97
Average: 1 15.39 0.00 2.01 0.84 0.04 81.71
Average: 2 16.91 0.00 2.24 4.38 0.06 76.42
Average: 3 10.47 0.00 2.03 6.46 0.08 80.96
Average: 4 14.94 0.00 2.51 1.39 0.04 81.12
Average: 5 16.43 0.00 2.95 0.46 0.04 80.11
Average: 6 16.11 0.00 2.50 3.26 0.06 78.07
Average: 7 8.61 0.00 2.16 4.62 0.04 84.57