---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94086 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 907 25025 0 6234 30804
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:c3:ef:22 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85954sec preferred_lft 85954sec
inet6 fe80::f816:3eff:fec3:ef22/64 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 02:42:75:5c:61:a0 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::42:75ff:fe5c:61a0/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94086) 12/30/24 _x86_64_ (8 CPU)
08:28:57 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 266.82 73.85 192.97 5304.01 47887.79
08:31:01 250.32 19.79 230.52 2294.97 62904.10
08:32:01 333.69 11.68 322.01 774.45 109451.47
08:33:01 92.90 0.23 92.67 40.26 22717.80
08:34:01 62.09 0.23 61.86 18.40 14187.99
08:35:01 18.20 0.10 18.10 16.00 8218.16
08:36:01 83.90 1.20 82.70 86.79 10392.52
Average: 158.28 15.30 142.98 1219.49 39395.22
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30312084 31675488 2627136 7.98 51900 1632416 1454136 4.28 866528 1490500 66720
08:31:01 26153676 31637328 6785544 20.60 118704 5525744 1868736 5.50 989984 5300716 2554588
08:32:01 23831332 29457904 9107888 27.65 129908 5638260 9645756 28.38 3353436 5169376 924
08:33:01 21436944 27565220 11502276 34.92 154412 6071788 12332200 36.28 5413804 5438732 61824
08:34:01 20959564 27019128 11979656 36.37 160244 5999332 12939872 38.07 5961848 5365720 1152
08:35:01 20956108 27018656 11983112 36.38 160548 6002992 12832504 37.76 5972572 5361384 1920
08:36:01 25599588 31514732 7339632 22.28 162296 5870616 1810292 5.33 1553556 5228360 724
Average: 24178471 29412637 8760749 26.60 134002 5248735 7554785 22.23 3444533 4764970 383979
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 ens3 368.88 243.88 1030.32 61.21 0.00 0.00 0.00 0.00
08:30:01 lo 1.67 1.67 0.17 0.17 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 ens3 1301.40 674.68 37778.79 74.80 0.00 0.00 0.00 0.00
08:31:01 lo 17.53 17.53 1.70 1.70 0.00 0.00 0.00 0.00
08:32:01 vethce88503 7.50 6.15 0.84 0.64 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
08:32:01 veth14a1014 36.03 46.09 3.59 5.36 0.00 0.00 0.00 0.00
08:32:01 veth951a4a7 0.47 0.82 0.03 0.04 0.00 0.00 0.00 0.00
08:33:01 vethce88503 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 docker0 13.81 18.50 2.15 293.18 0.00 0.00 0.00 0.00
08:33:01 veth14a1014 26.35 29.13 17.74 11.97 0.00 0.00 0.00 0.00
08:33:01 veth951a4a7 3.08 3.93 0.41 0.35 0.00 0.00 0.00 0.00
08:34:01 vethce88503 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth14a1014 42.58 50.49 97.86 15.93 0.00 0.00 0.00 0.01
08:34:01 veth951a4a7 4.67 6.30 1.67 2.10 0.00 0.00 0.00 0.00
08:35:01 vethce88503 0.00 0.10 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 veth14a1014 33.56 37.01 104.00 12.13 0.00 0.00 0.00 0.01
08:35:01 veth951a4a7 6.00 7.85 0.98 1.47 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 ens3 1791.08 1012.85 40060.09 188.90 0.00 0.00 0.00 0.00
08:36:01 lo 27.26 27.26 2.57 2.57 0.00 0.00 0.00 0.00
Average: docker0 1.97 2.64 0.31 41.88 0.00 0.00 0.00 0.00
Average: ens3 255.16 143.99 5721.70 26.92 0.00 0.00 0.00 0.00
Average: lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94086) 12/30/24 _x86_64_ (8 CPU)
08:28:57 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 7.37 0.00 1.17 3.58 0.05 87.83
08:30:01 0 3.10 0.00 0.60 0.13 0.05 96.11
08:30:01 1 5.78 0.00 0.93 0.42 0.03 92.84
08:30:01 2 2.82 0.00 1.15 1.75 0.05 94.23
08:30:01 3 11.86 0.00 2.34 2.23 0.13 83.44
08:30:01 4 11.00 0.00 0.75 0.59 0.03 87.63
08:30:01 5 11.38 0.00 0.70 0.84 0.03 87.05
08:30:01 6 2.61 0.00 1.69 20.18 0.05 75.46
08:30:01 7 10.45 0.00 1.17 2.52 0.05 85.81
08:31:01 all 16.71 0.00 5.87 5.27 0.07 72.08
08:31:01 0 12.02 0.00 5.66 1.27 0.07 80.99
08:31:01 1 22.00 0.00 6.80 5.15 0.07 65.98
08:31:01 2 12.00 0.00 6.04 2.15 0.08 79.72
08:31:01 3 19.25 0.00 5.01 0.66 0.05 75.03
08:31:01 4 28.39 0.00 6.33 16.91 0.08 48.28
08:31:01 5 13.34 0.00 5.56 2.37 0.07 78.66
08:31:01 6 11.25 0.00 6.00 12.10 0.08 70.56
08:31:01 7 15.45 0.00 5.55 1.55 0.07 77.39
08:32:01 all 27.84 0.00 4.83 7.73 0.08 59.51
08:32:01 0 28.31 0.00 5.10 4.69 0.08 61.82
08:32:01 1 27.22 0.00 4.60 4.13 0.07 63.99
08:32:01 2 26.69 0.00 4.77 1.27 0.08 67.19
08:32:01 3 29.55 0.00 4.73 1.79 0.08 63.84
08:32:01 4 27.41 0.00 5.39 21.64 0.07 45.49
08:32:01 5 28.54 0.00 4.52 1.11 0.07 65.76
08:32:01 6 28.87 0.00 5.06 26.50 0.10 39.47
08:32:01 7 26.17 0.00 4.48 0.84 0.08 68.42
08:33:01 all 38.43 0.00 4.58 1.71 0.12 55.17
08:33:01 0 32.14 0.00 3.78 0.27 0.10 63.71
08:33:01 1 35.48 0.00 4.25 0.89 0.12 59.26
08:33:01 2 45.89 0.00 5.28 1.14 0.12 47.56
08:33:01 3 37.54 0.00 4.28 4.04 0.12 54.02
08:33:01 4 41.22 0.00 4.96 2.61 0.12 51.09
08:33:01 5 37.36 0.00 4.43 0.99 0.12 57.10
08:33:01 6 41.63 0.00 5.15 3.64 0.13 49.45
08:33:01 7 36.22 0.00 4.48 0.10 0.13 59.07
08:34:01 all 11.47 0.00 1.72 1.29 0.11 85.41
08:34:01 0 10.25 0.00 1.77 0.66 0.10 87.23
08:34:01 1 10.19 0.00 1.61 0.20 0.12 87.88
08:34:01 2 11.86 0.00 1.81 1.16 0.10 85.07
08:34:01 3 11.52 0.00 1.99 5.20 0.12 81.17
08:34:01 4 13.46 0.00 2.04 0.10 0.13 84.26
08:34:01 5 10.41 0.00 1.41 0.72 0.10 87.36
08:34:01 6 10.96 0.00 1.47 1.93 0.08 85.55
08:34:01 7 13.13 0.00 1.73 0.30 0.12 84.72
08:35:01 all 6.51 0.00 0.90 0.50 0.11 91.98
08:35:01 0 7.46 0.00 0.92 0.00 0.10 91.52
08:35:01 1 6.30 0.00 0.77 0.28 0.10 92.55
08:35:01 2 5.81 0.00 0.74 0.07 0.08 93.30
08:35:01 3 6.72 0.00 1.07 3.56 0.12 88.53
08:35:01 4 6.16 0.00 1.07 0.02 0.13 92.62
08:35:01 5 7.24 0.00 0.77 0.05 0.12 91.82
08:35:01 6 6.49 0.00 0.99 0.05 0.08 92.40
08:35:01 7 5.90 0.00 0.89 0.00 0.10 93.11
08:36:01 all 4.53 0.00 0.75 0.90 0.05 93.77
08:36:01 0 2.76 0.00 1.05 0.22 0.05 95.92
08:36:01 1 1.32 0.00 0.48 0.27 0.05 97.88
08:36:01 2 1.98 0.00 0.55 0.45 0.05 96.98
08:36:01 3 2.76 0.00 0.85 4.20 0.07 92.13
08:36:01 4 12.01 0.00 0.62 0.42 0.05 86.91
08:36:01 5 0.84 0.00 0.67 0.12 0.03 98.35
08:36:01 6 13.40 0.00 0.90 0.55 0.08 85.06
08:36:01 7 1.22 0.00 0.80 0.98 0.07 96.93
Average: all 16.08 0.00 2.82 2.99 0.08 78.02
Average: 0 13.66 0.00 2.68 1.02 0.08 82.55
Average: 1 15.44 0.00 2.77 1.61 0.08 80.10
Average: 2 15.24 0.00 2.90 1.14 0.08 80.65
Average: 3 16.99 0.00 2.89 3.10 0.10 76.92
Average: 4 19.91 0.00 3.02 6.01 0.09 70.98
Average: 5 15.56 0.00 2.58 0.88 0.08 80.90
Average: 6 16.42 0.00 3.03 9.24 0.09 71.22
Average: 7 15.47 0.00 2.72 0.90 0.09 80.82