---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-100269 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 881 25735 0 5549 30829
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:b7:88:fe brd ff:ff:ff:ff:ff:ff
inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86094sec preferred_lft 86094sec
inet6 fe80::f816:3eff:feb7:88fe/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 02:42:54:ff:72:bb 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::42:54ff:feff:72bb/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-100269) 01/22/25 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 350.66 73.94 276.72 5314.18 56187.84
10:45:01 202.49 19.71 182.79 2317.45 46659.44
10:46:01 317.91 12.98 304.93 787.64 97995.90
10:47:01 140.97 0.40 140.57 43.45 34617.28
Average: 253.21 26.78 226.43 2114.76 58914.64
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30205296 31643980 2733924 8.30 55788 1702420 1406476 4.14 903912 1556696 88648
10:45:01 26783368 31644964 6155852 18.69 121928 4912080 1609172 4.73 986604 4687284 2457608
10:46:01 25450052 30377760 7489168 22.74 130388 4956988 7149540 21.04 2401624 4552772 228
10:47:01 24509772 29859504 8429448 25.59 159524 5312572 6968664 20.50 3037548 4814040 208
Average: 26737122 30881552 6202098 18.83 116907 4221015 4283463 12.60 1832422 3902698 636673
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 ens3 437.51 291.13 1582.48 77.85 0.00 0.00 0.00 0.00
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
10:45:01 ens3 1035.23 564.57 27105.94 49.40 0.00 0.00 0.00 0.00
10:45:01 lo 12.27 12.27 1.22 1.22 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 br-986879b2cc6b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 ens3 7.25 3.32 6.27 0.76 0.00 0.00 0.00 0.00
10:46:01 veth29b6263 2.27 1.93 0.25 0.23 0.00 0.00 0.00 0.00
10:46:01 vethfdc8175 30.74 39.09 3.02 4.56 0.00 0.00 0.00 0.00
10:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 ens3 63.65 47.85 1170.85 15.51 0.00 0.00 0.00 0.00
10:47:01 vethfdc8175 22.46 24.88 16.20 10.69 0.00 0.00 0.00 0.00
10:47:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00
10:47:01 veth09bc48f 24.26 22.43 10.53 16.08 0.00 0.00 0.00 0.00
Average: ens3 383.21 225.31 7384.79 35.82 0.00 0.00 0.00 0.00
Average: vethfdc8175 13.36 16.06 4.82 3.83 0.00 0.00 0.00 0.00
Average: lo 4.48 4.48 0.44 0.44 0.00 0.00 0.00 0.00
Average: veth09bc48f 6.09 5.63 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-100269) 01/22/25 _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 7.98 0.00 1.28 4.09 0.03 86.61
10:44:02 0 2.44 0.00 0.67 0.18 0.02 96.69
10:44:02 1 3.08 0.00 1.00 5.50 0.03 90.38
10:44:02 2 12.78 0.00 1.59 1.49 0.05 84.09
10:44:02 3 10.16 0.00 1.12 0.62 0.03 88.07
10:44:02 4 13.11 0.00 1.09 10.10 0.03 75.67
10:44:02 5 12.94 0.00 1.27 1.08 0.03 84.68
10:44:02 6 5.78 0.00 1.50 3.88 0.03 88.81
10:44:02 7 3.53 0.00 2.06 9.89 0.03 84.49
10:45:01 all 15.04 0.00 5.14 4.07 0.07 75.69
10:45:01 0 8.81 0.00 6.12 7.37 0.07 77.63
10:45:01 1 17.66 0.00 5.89 5.99 0.07 70.40
10:45:01 2 28.96 0.00 6.19 4.72 0.09 60.05
10:45:01 3 16.09 0.00 4.35 3.21 0.09 76.26
10:45:01 4 13.67 0.00 4.46 9.28 0.07 72.52
10:45:01 5 11.07 0.00 5.17 1.22 0.09 82.46
10:45:01 6 12.11 0.00 4.30 0.26 0.03 83.30
10:45:01 7 11.94 0.00 4.65 0.48 0.05 82.88
10:46:01 all 10.29 0.00 2.13 10.32 0.07 77.19
10:46:01 0 13.67 0.00 3.92 53.61 0.08 28.72
10:46:01 1 12.91 0.00 2.09 0.94 0.07 83.99
10:46:01 2 7.87 0.00 1.98 1.29 0.05 88.81
10:46:01 3 8.38 0.00 1.57 0.95 0.05 89.05
10:46:01 4 8.44 0.00 2.00 10.24 0.05 79.27
10:46:01 5 9.68 0.00 1.91 12.02 0.07 76.32
10:46:01 6 8.88 0.00 1.54 3.27 0.05 86.26
10:46:01 7 12.52 0.00 2.06 0.47 0.12 84.83
10:47:01 all 20.00 0.00 3.21 2.38 0.09 74.33
10:47:01 0 15.17 0.00 2.97 0.82 0.07 80.97
10:47:01 1 26.90 0.00 3.39 0.74 0.08 68.89
10:47:01 2 20.14 0.00 3.44 5.14 0.10 71.17
10:47:01 3 23.09 0.00 3.31 2.20 0.10 71.30
10:47:01 4 19.48 0.00 3.74 0.44 0.08 76.26
10:47:01 5 16.03 0.00 2.86 4.82 0.10 76.18
10:47:01 6 21.79 0.00 2.99 3.75 0.10 71.38
10:47:01 7 17.42 0.00 2.93 1.13 0.08 78.44
Average: all 13.31 0.00 2.93 5.22 0.06 78.48
Average: 0 10.02 0.00 3.40 15.49 0.06 71.03
Average: 1 15.11 0.00 3.08 3.28 0.06 78.47
Average: 2 17.37 0.00 3.28 3.15 0.07 76.13
Average: 3 14.40 0.00 2.57 1.74 0.07 81.22
Average: 4 13.67 0.00 2.81 7.51 0.06 75.95
Average: 5 12.44 0.00 2.79 4.80 0.07 79.90
Average: 6 12.12 0.00 2.57 2.80 0.05 82.46
Average: 7 11.34 0.00 2.92 3.01 0.07 82.66