---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-105265 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 884 25044 0 6238 30826
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:6a:d8:fb brd ff:ff:ff:ff:ff:ff
inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85970sec preferred_lft 85970sec
inet6 fe80::f816:3eff:fe6a:d8fb/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 02:42:01:08:b7:55 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::42:1ff:fe08:b755/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105265) 02/08/25 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 356.56 45.55 311.01 2800.27 28308.96
08:31:01 289.27 3.09 286.18 461.00 152040.71
08:32:01 225.91 13.65 212.26 795.87 32113.43
08:33:01 142.33 0.30 142.03 26.40 35652.59
08:34:01 22.93 0.00 22.93 0.00 19335.34
08:35:01 60.56 0.07 60.49 8.53 19918.36
Average: 182.97 10.44 172.53 682.00 47929.05
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30026036 31713904 2913184 8.84 76496 1916964 1420992 4.18 839364 1772756 226792
08:31:01 26092436 31652176 6846784 20.79 121648 5597660 1832280 5.39 980976 5372484 156064
08:32:01 22007012 27750692 10932208 33.19 132300 5750784 12207604 35.92 5166124 5168064 1476
08:33:01 21437260 27499904 11501960 34.92 160928 6002400 12515024 36.82 5486036 5368900 2608
08:34:01 21055612 27120532 11883608 36.08 161220 6004376 12923720 38.02 5864612 5370328 756
08:35:01 24677268 30619256 8261952 25.08 162080 5892952 3874508 11.40 2427520 5259748 392
Average: 24215937 29392744 8723283 26.48 135779 5194189 7462355 21.96 3460772 4718713 64681
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
08:30:01 ens3 236.64 150.30 1340.17 55.71 0.00 0.00 0.00 0.00
08:31:01 br-9505b224e4b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 lo 16.96 16.96 1.64 1.64 0.00 0.00 0.00 0.00
08:31:01 ens3 1363.73 637.95 36920.76 55.36 0.00 0.00 0.00 0.00
08:32:01 veth971296e 24.66 23.08 10.55 16.13 0.00 0.00 0.00 0.00
08:32:01 br-9505b224e4b6 0.47 0.22 0.01 0.02 0.00 0.00 0.00 0.00
08:32:01 veth1ab4083 20.06 18.38 2.42 2.57 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth971296e 14.61 12.00 4.37 16.15 0.00 0.00 0.00 0.00
08:33:01 br-9505b224e4b6 0.15 0.10 0.02 0.01 0.00 0.00 0.00 0.00
08:33:01 veth1ab4083 45.28 33.04 8.39 5.98 0.00 0.00 0.00 0.00
08:33:01 docker0 13.50 18.00 2.13 290.50 0.00 0.00 0.00 0.00
08:34:01 veth971296e 9.03 7.48 3.46 9.29 0.00 0.00 0.00 0.00
08:34:01 br-9505b224e4b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth1ab4083 52.47 39.13 6.89 6.39 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth971296e 0.10 0.88 0.00 0.07 0.00 0.00 0.00 0.00
08:35:01 br-9505b224e4b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 lo 26.96 26.96 2.55 2.55 0.00 0.00 0.00 0.00
Average: veth971296e 8.07 7.24 3.06 6.94 0.00 0.00 0.00 0.00
Average: br-9505b224e4b6 0.10 0.05 0.00 0.00 0.00 0.00 0.00 0.00
Average: docker0 2.25 3.00 0.35 48.40 0.00 0.00 0.00 0.00
Average: lo 3.85 3.85 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-105265) 02/08/25 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.47 0.00 0.97 2.92 0.04 85.60
08:30:01 0 2.20 0.00 0.47 0.18 0.05 97.09
08:30:01 1 9.54 0.00 1.65 3.74 0.03 85.04
08:30:01 2 5.48 0.00 0.54 14.20 0.05 79.73
08:30:01 3 0.95 0.00 0.37 0.87 0.02 97.80
08:30:01 4 4.18 0.00 0.22 0.37 0.03 95.20
08:30:01 5 3.69 0.00 0.52 0.25 0.02 95.53
08:30:01 6 14.11 0.00 1.09 0.77 0.05 83.98
08:30:01 7 43.57 0.00 2.84 2.99 0.08 50.52
08:31:01 all 11.41 0.00 5.35 13.67 0.05 69.52
08:31:01 0 11.49 0.00 5.70 19.35 0.05 63.42
08:31:01 1 11.41 0.00 4.12 0.17 0.05 84.25
08:31:01 2 10.51 0.00 6.88 65.86 0.08 16.68
08:31:01 3 11.79 0.00 4.93 1.38 0.03 81.88
08:31:01 4 12.05 0.00 5.81 7.52 0.05 74.57
08:31:01 5 10.20 0.00 4.73 1.58 0.05 83.44
08:31:01 6 10.84 0.00 5.16 0.60 0.07 83.33
08:31:01 7 12.97 0.00 5.48 13.16 0.05 68.35
08:32:01 all 52.36 0.00 6.30 1.94 0.12 39.27
08:32:01 0 56.18 0.00 7.40 2.41 0.13 33.87
08:32:01 1 43.53 0.00 5.31 0.08 0.12 50.96
08:32:01 2 56.36 0.00 6.92 6.85 0.12 29.76
08:32:01 3 54.90 0.00 6.35 0.32 0.12 38.31
08:32:01 4 56.52 0.00 6.42 3.25 0.12 33.68
08:32:01 5 53.95 0.00 6.35 1.65 0.10 37.95
08:32:01 6 45.36 0.00 5.34 0.07 0.12 49.12
08:32:01 7 52.11 0.00 6.35 0.88 0.14 40.52
08:33:01 all 13.86 0.00 2.15 2.76 0.08 81.15
08:33:01 0 14.05 0.00 2.18 4.00 0.08 79.69
08:33:01 1 13.07 0.00 2.28 0.34 0.07 84.25
08:33:01 2 16.02 0.00 2.50 0.62 0.08 80.77
08:33:01 3 17.66 0.00 1.99 0.95 0.10 79.29
08:33:01 4 14.07 0.00 2.46 3.22 0.08 80.17
08:33:01 5 8.43 0.00 1.37 5.06 0.07 85.07
08:33:01 6 14.43 0.00 2.18 2.85 0.05 80.49
08:33:01 7 13.21 0.00 2.22 5.02 0.12 79.43
08:34:01 all 5.97 0.00 0.58 1.01 0.07 92.37
08:34:01 0 6.43 0.00 0.72 6.79 0.08 85.98
08:34:01 1 4.93 0.00 0.57 0.10 0.08 94.32
08:34:01 2 6.69 0.00 0.66 1.06 0.07 91.53
08:34:01 3 7.22 0.00 0.72 0.03 0.08 91.94
08:34:01 4 5.35 0.00 0.47 0.00 0.07 94.12
08:34:01 5 5.67 0.00 0.59 0.07 0.07 93.61
08:34:01 6 4.99 0.00 0.45 0.00 0.07 94.49
08:34:01 7 6.47 0.00 0.54 0.00 0.07 92.92
08:35:01 all 2.83 0.00 0.78 1.23 0.05 95.11
08:35:01 0 2.57 0.00 0.92 6.25 0.05 90.21
08:35:01 1 2.18 0.00 0.60 0.08 0.03 97.11
08:35:01 2 2.99 0.00 0.79 0.27 0.07 95.88
08:35:01 3 3.10 0.00 0.85 2.74 0.07 93.24
08:35:01 4 3.46 0.00 0.84 0.05 0.05 95.61
08:35:01 5 2.29 0.00 0.82 0.08 0.05 96.76
08:35:01 6 2.92 0.00 0.65 0.12 0.03 96.27
08:35:01 7 3.09 0.00 0.74 0.25 0.03 95.89
Average: all 16.08 0.00 2.68 3.92 0.07 77.25
Average: 0 15.43 0.00 2.89 6.50 0.08 75.11
Average: 1 14.06 0.00 2.41 0.76 0.06 82.71
Average: 2 16.30 0.00 3.04 14.77 0.08 65.82
Average: 3 15.84 0.00 2.52 1.05 0.07 80.51
Average: 4 15.84 0.00 2.69 2.40 0.07 79.00
Average: 5 13.93 0.00 2.38 1.45 0.06 82.19
Average: 6 15.38 0.00 2.47 0.73 0.06 81.35
Average: 7 21.87 0.00 3.02 3.71 0.08 71.32