---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-317 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 887 25025 0 6255 30824
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:d0:63:0f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85987sec preferred_lft 85987sec
inet6 fe80::f816:3eff:fed0:630f/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 02:42:7b:4c:16:96 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::42:7bff:fe4c:1696/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-317) 02/12/25 _x86_64_ (8 CPU)
08:28:21 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 153.54 23.13 130.41 2325.75 24349.28
08:31:01 444.73 12.86 431.86 779.97 159706.53
08:32:01 86.39 0.28 86.10 45.99 25216.10
08:33:01 82.85 0.25 82.60 15.33 21602.87
08:34:01 19.86 0.07 19.80 14.80 13034.33
08:35:01 90.04 1.28 88.75 89.57 15500.98
Average: 146.23 6.31 139.92 545.22 43234.24
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28476736 31625976 4462484 13.55 85608 3343316 2058448 6.06 983536 3118108 1548268
08:31:01 23799368 29446408 9139852 27.75 130384 5658944 9677904 28.47 3362320 5194120 488
08:32:01 21464036 27542920 11475184 34.84 152092 6030588 12150208 35.75 5425928 5404356 69412
08:33:01 21224796 27304476 11714424 35.56 161008 6019744 12584888 37.03 5680676 5384516 416
08:34:01 21105716 27188960 11833504 35.93 161324 6023484 12491556 36.75 5804536 5380540 1940
08:35:01 25640720 31577720 7298500 22.16 163328 5891348 1613040 4.75 1494548 5246956 636
Average: 23618562 29114410 9320658 28.30 142291 5494571 8429341 24.80 3791924 4954766 270193
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 589.20 373.67 17153.55 38.80 0.00 0.00 0.00 0.00
08:30:01 lo 15.06 15.06 1.41 1.41 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth5e10ecf 7.65 6.45 0.85 0.65 0.00 0.00 0.00 0.00
08:31:01 veth888fac4 0.78 0.97 0.05 0.06 0.00 0.00 0.00 0.00
08:31:01 ens3 995.53 448.53 21002.08 34.89 0.00 0.00 0.00 0.00
08:31:01 br-314bd07be59f 0.32 0.12 0.01 0.01 0.00 0.00 0.00 0.00
08:32:01 veth5e10ecf 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth888fac4 10.48 11.51 2.12 2.36 0.00 0.00 0.00 0.00
08:32:01 ens3 46.71 34.34 1160.75 4.86 0.00 0.00 0.00 0.00
08:32:01 br-314bd07be59f 0.23 0.22 0.02 0.02 0.00 0.00 0.00 0.00
08:33:01 veth5e10ecf 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth888fac4 23.00 22.83 6.14 18.37 0.00 0.00 0.00 0.00
08:33:01 ens3 5.07 4.10 1.07 1.00 0.00 0.00 0.00 0.00
08:33:01 br-314bd07be59f 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth5e10ecf 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth888fac4 16.48 17.68 4.07 10.15 0.00 0.00 0.00 0.00
08:34:01 ens3 19.48 16.98 10.51 26.15 0.00 0.00 0.00 0.00
08:34:01 br-314bd07be59f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 36.95 32.97 65.38 17.46 0.00 0.00 0.00 0.00
08:35:01 lo 27.39 27.39 2.58 2.58 0.00 0.00 0.00 0.00
08:35:01 docker0 12.48 17.23 2.08 290.49 0.00 0.00 0.00 0.00
Average: ens3 282.15 151.76 6565.38 20.53 0.00 0.00 0.00 0.00
Average: lo 3.91 3.91 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 2.08 2.87 0.35 48.42 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-317) 02/12/25 _x86_64_ (8 CPU)
08:28:21 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 12.25 0.00 2.56 2.06 0.04 83.10
08:30:01 0 7.02 0.00 2.19 0.18 0.03 90.57
08:30:01 1 6.91 0.00 1.89 0.77 0.05 90.38
08:30:01 2 14.65 0.00 2.53 0.50 0.03 82.28
08:30:01 3 5.48 0.00 2.11 0.34 0.03 92.04
08:30:01 4 19.82 0.00 3.09 7.55 0.05 69.49
08:30:01 5 28.35 0.00 3.61 1.34 0.05 66.66
08:30:01 6 12.12 0.00 2.79 1.42 0.05 83.62
08:30:01 7 3.62 0.00 2.19 4.37 0.02 89.80
08:31:01 all 32.70 0.00 7.91 6.24 0.10 53.05
08:31:01 0 32.15 0.00 6.79 1.00 0.08 59.98
08:31:01 1 33.92 0.00 8.38 9.96 0.09 47.65
08:31:01 2 33.86 0.00 7.16 1.54 0.10 57.34
08:31:01 3 32.59 0.00 8.86 11.35 0.10 47.09
08:31:01 4 33.73 0.00 8.18 5.65 0.10 52.34
08:31:01 5 32.28 0.00 8.65 0.58 0.08 58.41
08:31:01 6 32.91 0.00 7.85 2.97 0.10 56.17
08:31:01 7 30.21 0.00 7.41 16.87 0.10 45.41
08:32:01 all 41.21 0.00 4.72 1.00 0.10 52.97
08:32:01 0 37.43 0.00 4.56 0.37 0.08 57.56
08:32:01 1 42.59 0.00 4.85 1.70 0.10 50.77
08:32:01 2 43.32 0.00 5.03 0.32 0.10 51.23
08:32:01 3 41.24 0.00 4.98 0.91 0.10 52.77
08:32:01 4 46.99 0.00 5.17 1.63 0.12 46.08
08:32:01 5 36.64 0.00 4.63 1.74 0.12 56.87
08:32:01 6 37.61 0.00 3.88 1.24 0.10 57.17
08:32:01 7 43.86 0.00 4.71 0.12 0.10 51.20
08:33:01 all 11.15 0.00 1.82 1.26 0.07 85.70
08:33:01 0 11.15 0.00 1.86 0.92 0.08 85.98
08:33:01 1 11.48 0.00 1.87 1.34 0.08 85.22
08:33:01 2 11.36 0.00 1.61 0.37 0.08 86.58
08:33:01 3 11.76 0.00 2.23 1.06 0.07 84.88
08:33:01 4 10.72 0.00 1.98 0.97 0.07 86.26
08:33:01 5 12.02 0.00 1.81 1.74 0.07 84.36
08:33:01 6 9.06 0.00 1.40 0.76 0.07 88.72
08:33:01 7 11.64 0.00 1.81 2.86 0.07 83.62
08:34:01 all 6.79 0.00 0.92 0.76 0.07 91.46
08:34:01 0 6.41 0.00 1.07 0.45 0.05 92.02
08:34:01 1 7.83 0.00 1.12 0.47 0.05 90.53
08:34:01 2 7.00 0.00 1.00 0.82 0.08 91.09
08:34:01 3 6.50 0.00 1.02 0.03 0.07 92.38
08:34:01 4 7.17 0.00 0.63 0.00 0.08 92.11
08:34:01 5 7.52 0.00 0.84 0.00 0.07 91.58
08:34:01 6 5.40 0.00 0.69 0.08 0.07 93.76
08:34:01 7 6.47 0.00 0.97 4.23 0.07 88.26
08:35:01 all 4.76 0.00 0.84 0.95 0.06 93.38
08:35:01 0 1.39 0.00 0.87 2.19 0.05 95.51
08:35:01 1 15.17 0.00 0.93 0.55 0.17 83.18
08:35:01 2 0.97 0.00 0.89 0.37 0.05 97.73
08:35:01 3 3.81 0.00 0.85 0.13 0.03 95.17
08:35:01 4 2.03 0.00 0.84 0.29 0.05 96.79
08:35:01 5 11.24 0.00 1.04 0.40 0.07 87.26
08:35:01 6 1.22 0.00 0.50 0.03 0.05 98.20
08:35:01 7 2.22 0.00 0.82 3.68 0.03 93.25
Average: all 18.09 0.00 3.12 2.04 0.07 76.69
Average: 0 15.87 0.00 2.88 0.85 0.06 80.33
Average: 1 19.59 0.00 3.16 2.45 0.09 74.71
Average: 2 18.45 0.00 3.02 0.65 0.08 77.80
Average: 3 16.82 0.00 3.33 2.28 0.07 77.51
Average: 4 20.02 0.00 3.30 2.67 0.08 73.92
Average: 5 21.31 0.00 3.42 0.97 0.08 74.23
Average: 6 16.35 0.00 2.84 1.08 0.07 79.65
Average: 7 16.27 0.00 2.97 5.33 0.06 75.36