---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78855 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 879 25376 0 5910 30832
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:01:7d:fd brd ff:ff:ff:ff:ff:ff
inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86007sec preferred_lft 86007sec
inet6 fe80::f816:3eff:fe01:7dfd/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 02:42:8b:f4:ea:64 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::42:8bff:fef4:ea64/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78855) 10/23/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 322.46 52.99 269.47 2605.97 29600.13
18:31:01 358.39 21.06 337.33 2647.43 151041.63
18:32:01 315.76 0.38 315.38 48.53 37675.59
18:33:01 87.84 0.23 87.60 21.19 28586.07
18:34:01 28.56 0.13 28.43 15.06 19825.63
Average: 222.60 14.96 207.64 1067.60 53344.98
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30128368 31698176 2810852 8.53 70600 1810072 1426988 4.20 873144 1645800 155320
18:31:01 26218204 31502388 6721016 20.40 126784 5316524 3781880 11.13 1171272 5034748 18896
18:32:01 23904928 29645344 9034292 27.43 156880 5719792 8386236 24.67 3245972 5178120 20956
18:33:01 23555036 29374084 9384184 28.49 169508 5778276 8512876 25.05 3552796 5206888 584
18:34:01 23703172 29506352 9236048 28.04 169776 5766576 7659904 22.54 3436500 5186272 300
Average: 25501942 30345269 7437278 22.58 138710 4878248 5953577 17.52 2455937 4450366 39211
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 ens3 363.21 257.64 1562.26 75.41 0.00 0.00 0.00 0.00
18:30:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 veth6f90d84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 br-de5c790bbbad 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 vethad80c79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 veth4020875 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
18:32:01 veth6f90d84 5.13 5.70 0.80 0.85 0.00 0.00 0.00 0.00
18:32:01 br-de5c790bbbad 6.70 10.96 0.55 136.54 0.00 0.00 0.00 0.00
18:32:01 vethad80c79 0.38 0.63 0.04 0.92 0.00 0.00 0.00 0.00
18:32:01 veth68252a0 90.73 90.48 15.84 18.44 0.00 0.00 0.00 0.00
18:33:01 veth6f90d84 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00
18:33:01 br-de5c790bbbad 0.85 0.55 0.04 0.04 0.00 0.00 0.00 0.00
18:33:01 vethad80c79 0.53 0.63 0.05 1.41 0.00 0.00 0.00 0.00
18:33:01 veth68252a0 127.16 126.84 14.67 27.38 0.00 0.00 0.00 0.00
18:34:01 veth6f90d84 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00
18:34:01 br-de5c790bbbad 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 veth68252a0 0.38 0.45 0.58 0.03 0.00 0.00 0.00 0.00
18:34:01 ens3 1482.49 856.62 28800.25 133.10 0.00 0.00 0.00 0.00
Average: veth6f90d84 1.09 1.32 0.17 0.18 0.00 0.00 0.00 0.00
Average: br-de5c790bbbad 1.51 2.32 0.12 27.32 0.00 0.00 0.00 0.00
Average: veth68252a0 43.66 43.56 6.22 9.17 0.00 0.00 0.00 0.00
Average: ens3 293.85 169.01 5745.85 26.30 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78855) 10/23/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.73 0.00 1.02 2.69 0.04 85.53
18:30:01 0 2.30 0.00 0.53 0.38 0.02 96.76
18:30:01 1 2.33 0.00 0.39 0.17 0.02 97.10
18:30:01 2 16.21 0.00 0.93 1.83 0.05 80.97
18:30:01 3 13.99 0.00 1.17 0.58 0.03 84.23
18:30:01 4 15.06 0.00 1.27 6.17 0.05 77.45
18:30:01 5 10.90 0.00 0.84 0.92 0.02 87.33
18:30:01 6 20.41 0.00 2.42 7.22 0.05 69.89
18:30:01 7 4.66 0.00 0.60 4.22 0.02 90.50
18:31:01 all 12.43 0.00 5.16 11.23 0.05 71.12
18:31:01 0 11.82 0.00 5.02 6.78 0.05 76.34
18:31:01 1 10.85 0.00 6.49 44.39 0.05 38.22
18:31:01 2 11.19 0.00 4.63 5.69 0.03 78.46
18:31:01 3 11.33 0.00 4.84 3.80 0.05 79.97
18:31:01 4 10.79 0.00 5.34 11.49 0.05 72.32
18:31:01 5 21.65 0.00 5.77 5.08 0.07 67.43
18:31:01 6 10.02 0.00 4.80 10.27 0.07 74.85
18:31:01 7 11.86 0.00 4.40 2.57 0.03 81.14
18:32:01 all 29.16 0.00 3.93 2.82 0.09 63.99
18:32:01 0 22.53 0.00 3.88 6.60 0.10 66.89
18:32:01 1 30.58 0.00 4.02 1.21 0.10 64.08
18:32:01 2 26.56 0.00 3.69 5.22 0.10 64.42
18:32:01 3 29.27 0.00 3.84 2.00 0.10 64.79
18:32:01 4 30.01 0.00 4.43 0.54 0.10 64.91
18:32:01 5 39.34 0.00 4.24 2.29 0.10 54.03
18:32:01 6 33.00 0.00 4.06 0.69 0.10 62.15
18:32:01 7 22.05 0.00 3.26 4.06 0.10 70.53
18:33:01 all 6.82 0.00 1.43 2.84 0.07 88.85
18:33:01 0 7.47 0.00 1.81 4.52 0.05 86.15
18:33:01 1 7.38 0.00 1.60 1.75 0.07 89.20
18:33:01 2 5.88 0.00 1.32 3.33 0.07 89.40
18:33:01 3 8.39 0.00 1.57 2.24 0.07 87.73
18:33:01 4 4.26 0.00 1.22 0.05 0.03 94.43
18:33:01 5 7.37 0.00 1.61 2.95 0.08 87.99
18:33:01 6 8.00 0.00 1.15 2.14 0.07 88.64
18:33:01 7 5.84 0.00 1.14 5.72 0.07 87.24
18:34:01 all 1.65 0.00 0.47 1.12 0.05 96.72
18:34:01 0 1.57 0.00 0.67 8.45 0.05 89.27
18:34:01 1 1.42 0.00 0.48 0.22 0.03 97.85
18:34:01 2 1.42 0.00 0.45 0.05 0.05 98.03
18:34:01 3 1.65 0.00 0.32 0.07 0.05 97.92
18:34:01 4 1.40 0.00 0.43 0.02 0.07 98.08
18:34:01 5 2.00 0.00 0.53 0.03 0.05 97.38
18:34:01 6 1.18 0.00 0.43 0.03 0.03 98.32
18:34:01 7 2.53 0.00 0.41 0.07 0.07 96.93
Average: all 12.14 0.00 2.39 4.13 0.06 81.28
Average: 0 9.13 0.00 2.38 5.34 0.05 83.10
Average: 1 10.50 0.00 2.59 9.45 0.05 77.41
Average: 2 12.24 0.00 2.20 3.22 0.06 82.28
Average: 3 12.90 0.00 2.34 1.73 0.06 82.97
Average: 4 12.29 0.00 2.54 3.65 0.06 81.47
Average: 5 16.21 0.00 2.59 2.25 0.06 78.89
Average: 6 14.50 0.00 2.57 4.06 0.06 78.81
Average: 7 9.37 0.00 1.96 3.32 0.06 85.30