---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-37542 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 13G 143G 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 26246 0 5039 30830
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:63:53:96 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86077sec preferred_lft 86077sec
inet6 fe80::f816:3eff:fe63:5396/64 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:db:16:41:4c 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:dbff:fe16:414c/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-37542) 09/10/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 328.89 52.10 276.79 2332.23 25414.03
18:31:01 409.58 22.86 386.72 2690.22 113666.79
18:32:01 155.01 0.38 154.62 45.44 36224.82
18:33:01 43.79 0.30 43.49 30.66 16474.72
Average: 233.92 18.77 215.15 1270.16 48037.41
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30126208 31695664 2813012 8.54 70024 1810540 1416000 4.17 875112 1646716 154584
18:31:01 26991748 31467116 5947472 18.06 116956 4569520 4201660 12.36 1256500 4196932 4124
18:32:01 24803132 29746004 8136088 24.70 149320 4969520 7531952 22.16 3143852 4429396 264
18:33:01 25699692 30501836 7239528 21.98 150428 4836332 5693776 16.75 2398020 4300004 456
Average: 26905195 30852655 6034025 18.32 121682 4046478 4710847 13.86 1918371 3643262 39857
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00
18:30:01 ens3 346.54 224.57 1625.88 73.29 0.00 0.00 0.00 0.00
18:31:01 br-45da8700b606 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 veth25ecc85 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 veth91c67a0 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:32:01 br-45da8700b606 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00
18:32:01 veth25ecc85 136.86 136.50 15.64 33.59 0.00 0.00 0.00 0.00
18:32:01 veth91c67a0 3.38 3.95 0.47 0.43 0.00 0.00 0.00 0.00
18:32:01 docker0 12.19 17.49 2.06 285.75 0.00 0.00 0.00 0.00
18:33:01 br-45da8700b606 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:33:01 veth2f47f13 5.57 7.07 0.84 0.96 0.00 0.00 0.00 0.00
18:33:01 veth62ed155 765.61 789.32 156.68 93.39 0.00 0.00 0.00 0.01
Average: br-45da8700b606 0.11 0.08 0.01 0.01 0.00 0.00 0.00 0.00
Average: docker0 3.06 4.39 0.52 71.75 0.00 0.00 0.00 0.00
Average: veth2f47f13 1.40 1.77 0.21 0.24 0.00 0.00 0.00 0.00
Average: veth62ed155 192.18 198.13 39.33 23.44 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37542) 09/10/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.79 0.00 1.12 3.01 0.04 85.04
18:30:01 0 2.33 0.00 0.44 0.10 0.03 97.10
18:30:01 1 24.14 0.00 2.96 5.14 0.05 67.70
18:30:01 2 29.90 0.00 2.01 2.22 0.09 65.79
18:30:01 3 1.93 0.00 0.90 15.60 0.03 81.53
18:30:01 4 11.74 0.00 0.92 0.19 0.03 87.12
18:30:01 5 8.20 0.00 0.56 0.24 0.02 90.99
18:30:01 6 4.66 0.00 0.63 0.07 0.02 94.63
18:30:01 7 3.56 0.00 0.53 0.59 0.02 95.30
18:31:01 all 11.74 0.00 4.67 8.75 0.05 74.79
18:31:01 0 9.80 0.00 3.98 1.75 0.05 84.43
18:31:01 1 25.48 0.00 5.04 1.71 0.07 67.69
18:31:01 2 10.54 0.00 5.27 42.37 0.07 41.76
18:31:01 3 9.49 0.00 5.17 19.89 0.05 65.39
18:31:01 4 10.31 0.00 4.30 1.33 0.05 84.01
18:31:01 5 9.59 0.00 5.06 1.23 0.05 84.07
18:31:01 6 9.37 0.00 4.60 1.15 0.05 84.83
18:31:01 7 9.26 0.00 3.96 0.52 0.03 86.23
18:32:01 all 27.77 0.00 3.74 2.85 0.08 65.56
18:32:01 0 28.21 0.00 3.67 0.82 0.07 67.23
18:32:01 1 27.30 0.00 3.79 6.11 0.08 62.71
18:32:01 2 29.80 0.00 4.06 3.91 0.08 62.14
18:32:01 3 35.29 0.00 4.21 6.35 0.08 54.06
18:32:01 4 23.02 0.00 3.72 1.43 0.08 71.74
18:32:01 5 27.12 0.00 3.48 0.42 0.08 68.90
18:32:01 6 32.05 0.00 3.88 1.88 0.08 62.10
18:32:01 7 19.39 0.00 3.10 1.89 0.07 75.55
18:33:01 all 6.81 0.00 1.27 1.00 0.05 90.87
18:33:01 0 5.38 0.00 1.00 0.13 0.03 93.45
18:33:01 1 7.66 0.00 1.29 1.22 0.05 89.79
18:33:01 2 7.35 0.00 1.14 0.02 0.05 91.45
18:33:01 3 5.86 0.00 1.82 0.49 0.05 91.79
18:33:01 4 5.45 0.00 1.51 5.89 0.03 87.12
18:33:01 5 7.78 0.00 1.16 0.10 0.05 90.92
18:33:01 6 6.17 0.00 1.02 0.15 0.05 92.61
18:33:01 7 8.87 0.00 1.27 0.03 0.03 89.79
Average: all 14.28 0.00 2.70 3.90 0.05 79.06
Average: 0 11.44 0.00 2.28 0.70 0.05 85.53
Average: 1 21.12 0.00 3.27 3.54 0.06 72.01
Average: 2 19.34 0.00 3.12 12.14 0.07 65.32
Average: 3 13.16 0.00 3.03 10.56 0.05 73.20
Average: 4 12.62 0.00 2.61 2.22 0.05 82.50
Average: 5 13.20 0.00 2.57 0.50 0.05 83.69
Average: 6 13.08 0.00 2.53 0.81 0.05 83.52
Average: 7 10.29 0.00 2.21 0.76 0.04 86.69