---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42356 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 12G 144G 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 882 27063 0 4221 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:e5:0a:0a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86053sec preferred_lft 86053sec
inet6 fe80::f816:3eff:fee5:a0a/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:b4:9b:53:ec 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:b4ff:fe9b:53ec/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-42356) 09/27/24 _x86_64_ (8 CPU)
09:48:08 LINUX RESTART (8 CPU)
09:49:02 tps rtps wtps bread/s bwrtn/s
09:50:01 129.16 35.59 93.58 3254.77 29346.35
09:51:01 437.88 4.32 433.56 482.32 89714.51
09:52:01 136.43 0.50 135.93 45.73 36711.21
09:53:01 26.71 0.03 26.67 8.53 20839.19
Average: 182.76 10.00 172.76 938.15 44213.78
09:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:50:01 29933292 31717908 3005928 9.13 77232 2011360 1382916 4.07 882636 1815148 216336
09:51:01 27833264 31480208 5105956 15.50 114088 3789524 3562688 10.48 1225888 3436788 5764
09:52:01 26657424 30621912 6281796 19.07 142856 4043540 4186916 12.32 2173512 3611768 1796
09:53:01 26796204 30755876 6143016 18.65 143136 4043008 3277576 9.64 2056540 3601932 84
Average: 27805046 31143976 5134174 15.59 119328 3471858 3102524 9.13 1584644 3116409 55995
09:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:50:01 lo 3.59 3.59 0.35 0.35 0.00 0.00 0.00 0.00
09:50:01 ens3 130.23 94.49 1936.62 16.77 0.00 0.00 0.00 0.00
09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:51:01 lo 7.10 7.10 0.62 0.62 0.00 0.00 0.00 0.00
09:51:01 ens3 398.88 247.69 9571.49 21.18 0.00 0.00 0.00 0.00
09:51:01 veth8e18967 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00
09:51:01 vethef84985 55.69 73.72 8.48 9.92 0.00 0.00 0.00 0.00
09:52:01 lo 2.57 2.57 0.21 0.21 0.00 0.00 0.00 0.00
09:52:01 ens3 54.04 37.24 1182.71 5.08 0.00 0.00 0.00 0.00
09:52:01 veth8e18967 0.17 0.22 0.02 0.43 0.00 0.00 0.00 0.00
09:52:01 br-18a75ee03008 1.05 1.05 0.09 0.40 0.00 0.00 0.00 0.00
09:53:01 lo 3.60 3.60 0.31 0.31 0.00 0.00 0.00 0.00
09:53:01 ens3 8.91 9.81 4.12 1.53 0.00 0.00 0.00 0.00
09:53:01 br-18a75ee03008 0.27 0.13 0.01 0.01 0.00 0.00 0.00 0.00
09:53:01 veth3c9c9fe 548.12 569.54 129.53 70.01 0.00 0.00 0.00 0.01
Average: lo 4.22 4.22 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 148.09 97.32 3178.78 11.12 0.00 0.00 0.00 0.00
Average: br-18a75ee03008 0.33 0.30 0.03 0.10 0.00 0.00 0.00 0.00
Average: veth3c9c9fe 137.62 143.00 32.52 17.58 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42356) 09/27/24 _x86_64_ (8 CPU)
09:48:08 LINUX RESTART (8 CPU)
09:49:02 CPU %user %nice %system %iowait %steal %idle
09:50:01 all 9.15 0.00 0.83 3.03 0.04 86.95
09:50:01 0 4.25 0.00 0.46 0.75 0.03 94.51
09:50:01 1 6.26 0.00 0.58 0.07 0.02 93.08
09:50:01 2 18.39 0.00 1.38 15.61 0.09 64.53
09:50:01 3 30.70 0.00 1.83 1.37 0.07 66.03
09:50:01 4 7.11 0.00 0.61 0.14 0.03 92.11
09:50:01 5 2.14 0.00 0.68 4.48 0.03 92.67
09:50:01 6 1.19 0.00 0.53 0.19 0.02 98.08
09:50:01 7 3.21 0.00 0.58 1.75 0.03 94.43
09:51:01 all 8.47 0.00 3.87 11.94 0.07 75.64
09:51:01 0 8.01 0.00 3.96 6.83 0.08 81.11
09:51:01 1 8.74 0.00 3.83 4.25 0.07 83.10
09:51:01 2 8.65 0.00 4.14 9.21 0.05 77.95
09:51:01 3 8.56 0.00 3.45 4.32 0.07 83.59
09:51:01 4 8.82 0.00 3.58 1.86 0.07 85.68
09:51:01 5 8.17 0.00 3.46 6.26 0.08 82.02
09:51:01 6 8.92 0.00 4.88 45.23 0.08 40.89
09:51:01 7 7.86 0.00 3.72 17.64 0.08 70.70
09:52:01 all 18.45 0.00 2.50 2.97 0.07 76.02
09:52:01 0 23.03 0.00 2.48 0.17 0.07 74.25
09:52:01 1 16.46 0.00 2.50 0.08 0.05 80.91
09:52:01 2 17.70 0.00 2.49 7.01 0.07 72.73
09:52:01 3 16.17 0.00 2.30 0.86 0.07 80.61
09:52:01 4 17.77 0.00 3.26 1.19 0.05 77.72
09:52:01 5 13.90 0.00 1.71 0.39 0.07 83.94
09:52:01 6 19.96 0.00 2.46 12.76 0.05 64.78
09:52:01 7 22.60 0.00 2.74 1.34 0.10 73.22
09:53:01 all 0.64 0.00 0.27 1.27 0.03 97.79
09:53:01 0 0.82 0.00 0.32 0.02 0.05 98.80
09:53:01 1 0.60 0.00 0.20 0.00 0.00 99.20
09:53:01 2 0.77 0.00 0.27 0.03 0.05 98.88
09:53:01 3 0.60 0.00 0.30 0.37 0.02 98.71
09:53:01 4 0.42 0.00 0.20 0.02 0.03 99.33
09:53:01 5 0.68 0.00 0.23 0.00 0.00 99.08
09:53:01 6 0.52 0.00 0.35 9.61 0.02 89.51
09:53:01 7 0.73 0.00 0.32 0.10 0.02 98.83
Average: all 9.16 0.00 1.87 4.80 0.05 84.12
Average: 0 9.03 0.00 1.81 1.94 0.06 87.16
Average: 1 8.01 0.00 1.78 1.10 0.03 89.08
Average: 2 11.33 0.00 2.07 7.92 0.06 78.61
Average: 3 13.96 0.00 1.97 1.73 0.05 82.28
Average: 4 8.51 0.00 1.91 0.80 0.05 88.72
Average: 5 6.23 0.00 1.52 2.77 0.05 89.44
Average: 6 7.64 0.00 2.05 16.94 0.04 73.32
Average: 7 8.60 0.00 1.84 5.20 0.06 84.30