---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78075 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 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 884 25273 0 6009 30827
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:e3:64:33 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85973sec preferred_lft 85973sec
inet6 fe80::f816:3eff:fee3:6433/64 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 02:42:84:fb:5e:22 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::42:84ff:fefb:5e22/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78075) 10/20/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:03 tps rtps wtps bread/s bwrtn/s
08:32:01 127.13 36.36 90.78 3308.26 14340.98
08:33:01 437.48 13.43 424.05 856.69 147320.55
08:34:01 96.33 0.27 96.07 27.73 18115.26
08:35:01 91.95 0.25 91.70 16.66 16617.13
08:36:01 18.35 0.10 18.25 12.93 7005.48
08:37:01 73.44 1.23 72.20 93.72 8268.49
Average: 140.86 8.45 132.41 704.87 35394.93
08:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 29962664 31740324 2976556 9.04 75960 2005804 1413240 4.16 863492 1808876 261836
08:33:01 25028588 30425172 7910632 24.02 126260 5429428 8885372 26.14 2328404 5021528 5312
08:34:01 21985776 27741692 10953444 33.25 145112 5737120 11976104 35.24 5232548 5102752 28484
08:35:01 21710952 27540976 11228268 34.09 158308 5789232 12256716 36.06 5472668 5125000 440
08:36:01 21236276 27068972 11702944 35.53 158692 5792312 12679340 37.31 5953244 5121636 1052
08:37:01 25901548 31587072 7037672 21.37 160128 5660232 1644764 4.84 1508420 4990044 18700
Average: 24304301 29350701 8634919 26.21 137410 5069021 8142589 23.96 3559796 4528306 52637
08:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 123.81 87.47 2064.40 15.40 0.00 0.00 0.00 0.00
08:32:01 lo 3.17 3.17 0.31 0.31 0.00 0.00 0.00 0.00
08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth16e5a08 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth5c39257 0.25 0.30 0.01 0.02 0.00 0.00 0.00 0.00
08:33:01 vethb9c6531 0.10 0.37 0.01 0.02 0.00 0.00 0.00 0.00
08:34:01 veth7087d68 1.43 1.90 0.13 30.45 0.00 0.00 0.00 0.00
08:34:01 docker0 1.43 1.80 0.11 30.45 0.00 0.00 0.00 0.00
08:34:01 veth16e5a08 3.28 3.17 0.33 0.30 0.00 0.00 0.00 0.00
08:34:01 veth5c39257 9.72 10.28 1.97 2.25 0.00 0.00 0.00 0.00
08:35:01 docker0 12.10 16.13 2.02 257.90 0.00 0.00 0.00 0.00
08:35:01 veth16e5a08 18.31 20.50 9.09 59.64 0.00 0.00 0.00 0.00
08:35:01 veth5c39257 23.01 22.78 6.14 18.37 0.00 0.00 0.00 0.00
08:35:01 vethb9c6531 8.45 10.78 1.24 1.68 0.00 0.00 0.00 0.00
08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 veth16e5a08 35.34 36.63 12.40 86.24 0.00 0.00 0.00 0.01
08:36:01 veth5c39257 16.56 17.75 4.07 10.16 0.00 0.00 0.00 0.00
08:36:01 vethb9c6531 6.15 7.97 1.26 1.27 0.00 0.00 0.00 0.00
08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 ens3 2055.99 1129.26 38396.22 192.12 0.00 0.00 0.00 0.00
08:37:01 lo 26.83 26.83 2.52 2.52 0.00 0.00 0.00 0.00
Average: docker0 2.27 3.01 0.36 48.33 0.00 0.00 0.00 0.00
Average: ens3 281.55 146.47 6296.44 20.20 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78075) 10/20/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:03 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 9.17 0.00 0.75 1.80 0.03 88.24
08:32:01 0 1.19 0.00 0.29 0.40 0.03 98.08
08:32:01 1 1.50 0.00 0.36 0.05 0.00 98.09
08:32:01 2 13.83 0.00 1.50 4.97 0.03 79.67
08:32:01 3 11.22 0.00 0.97 0.73 0.03 87.05
08:32:01 4 31.69 0.00 1.36 2.31 0.07 64.56
08:32:01 5 3.63 0.00 0.55 5.85 0.02 89.95
08:32:01 6 4.16 0.00 0.47 0.12 0.02 95.24
08:32:01 7 6.16 0.00 0.50 0.03 0.02 93.29
08:33:01 all 21.56 0.00 7.34 10.64 0.09 60.38
08:33:01 0 21.25 0.00 7.33 8.39 0.08 62.94
08:33:01 1 21.00 0.00 6.96 4.37 0.08 67.58
08:33:01 2 22.68 0.00 6.91 4.00 0.08 66.32
08:33:01 3 21.53 0.00 8.39 45.24 0.10 24.73
08:33:01 4 22.19 0.00 7.63 1.97 0.08 68.13
08:33:01 5 20.92 0.00 6.86 15.03 0.10 57.09
08:33:01 6 22.24 0.00 7.48 1.73 0.07 68.49
08:33:01 7 20.64 0.00 7.12 4.59 0.08 67.56
08:34:01 all 51.70 0.00 5.98 0.97 0.13 41.23
08:34:01 0 48.09 0.00 5.98 0.83 0.14 44.96
08:34:01 1 54.97 0.00 6.29 0.12 0.14 38.48
08:34:01 2 46.37 0.00 5.61 0.07 0.12 47.83
08:34:01 3 51.56 0.00 6.17 2.24 0.14 39.89
08:34:01 4 47.20 0.00 5.91 2.77 0.12 44.01
08:34:01 5 53.95 0.00 5.83 0.41 0.14 39.67
08:34:01 6 55.21 0.00 5.98 0.14 0.12 38.55
08:34:01 7 56.27 0.00 6.07 1.14 0.12 36.41
08:35:01 all 11.20 0.00 1.73 1.14 0.06 85.87
08:35:01 0 10.03 0.00 1.96 0.67 0.05 87.29
08:35:01 1 10.14 0.00 1.51 0.12 0.07 88.17
08:35:01 2 10.01 0.00 1.62 0.62 0.05 87.69
08:35:01 3 12.84 0.00 2.07 2.66 0.08 82.35
08:35:01 4 13.40 0.00 1.34 0.37 0.07 84.83
08:35:01 5 9.99 0.00 1.81 2.25 0.07 85.88
08:35:01 6 12.55 0.00 1.61 0.25 0.07 85.53
08:35:01 7 10.61 0.00 2.00 2.15 0.07 85.17
08:36:01 all 6.53 0.00 0.82 0.39 0.06 92.20
08:36:01 0 7.16 0.00 0.85 0.02 0.07 91.91
08:36:01 1 4.80 0.00 0.72 0.02 0.05 94.42
08:36:01 2 6.79 0.00 0.77 0.23 0.07 92.14
08:36:01 3 6.85 0.00 0.82 2.47 0.07 89.79
08:36:01 4 7.98 0.00 0.92 0.12 0.05 90.93
08:36:01 5 6.20 0.00 0.84 0.00 0.05 92.91
08:36:01 6 7.67 0.00 0.90 0.05 0.07 91.31
08:36:01 7 4.83 0.00 0.74 0.18 0.05 94.20
08:37:01 all 4.34 0.00 0.92 0.59 0.04 94.11
08:37:01 0 1.32 0.00 0.84 0.17 0.05 97.63
08:37:01 1 3.77 0.00 1.10 0.10 0.03 94.99
08:37:01 2 2.72 0.00 0.82 3.02 0.03 93.40
08:37:01 3 1.62 0.00 0.89 0.18 0.03 97.28
08:37:01 4 1.71 0.00 0.77 0.75 0.03 96.74
08:37:01 5 13.69 0.00 1.10 0.15 0.07 84.98
08:37:01 6 5.36 0.00 0.80 0.17 0.03 93.63
08:37:01 7 4.57 0.00 1.00 0.15 0.03 94.25
Average: all 17.38 0.00 2.92 2.58 0.07 77.05
Average: 0 14.83 0.00 2.87 1.74 0.07 80.48
Average: 1 16.00 0.00 2.82 0.80 0.06 80.32
Average: 2 17.01 0.00 2.87 2.14 0.06 77.92
Average: 3 17.56 0.00 3.22 8.91 0.08 70.24
Average: 4 20.59 0.00 2.99 1.37 0.07 74.98
Average: 5 18.06 0.00 2.83 3.92 0.07 75.12
Average: 6 17.86 0.00 2.88 0.41 0.06 78.79
Average: 7 17.15 0.00 2.90 1.37 0.06 78.52