---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83561 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 885 25603 0 5677 30825
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:dd:df:d1 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86036sec preferred_lft 86036sec
inet6 fe80::f816:3eff:fedd:dfd1/64 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 02:42:66:af:39:3e 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::42:66ff:feaf:393e/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-83561) 11/13/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 315.10 50.50 264.60 3332.45 26341.30
18:31:01 573.34 8.35 564.99 1092.08 142855.92
18:32:01 144.66 0.43 144.23 47.73 38549.58
18:33:01 19.11 0.00 19.11 0.00 18047.26
18:34:01 72.59 0.72 71.87 24.26 19170.67
Average: 224.66 11.87 212.79 891.17 49068.69
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30035376 31736376 2903844 8.82 76396 1929672 1419668 4.18 841504 1765608 220572
18:31:01 25517748 30672076 7421472 22.53 137288 5192624 6716672 19.76 2130840 4742900 260
18:32:01 24049392 29623056 8889828 26.99 167036 5544992 8248336 24.27 3285012 4996748 1392
18:33:01 24051484 29626292 8887736 26.98 167168 5546564 8269512 24.33 3288312 4992204 68
18:34:01 26196004 31537148 6743216 20.47 168304 5303948 1576452 4.64 1425264 4783380 2708
Average: 25970001 30638990 6969219 21.16 143238 4703560 5246128 15.44 2194186 4256168 45000
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 ens3 65.24 49.50 987.81 23.25 0.00 0.00 0.00 0.00
18:30:01 lo 1.36 1.36 0.15 0.15 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 veth916023d 5.22 7.00 0.54 137.80 0.00 0.00 0.00 0.01
18:31:01 ens3 1065.69 568.97 24321.49 48.93 0.00 0.00 0.00 0.00
18:31:01 lo 14.26 14.26 1.37 1.37 0.00 0.00 0.00 0.00
18:31:01 br-23bea78afd36 5.38 6.97 0.47 137.80 0.00 0.00 0.00 0.00
18:32:01 veth916023d 0.28 0.52 0.02 0.03 0.00 0.00 0.00 0.00
18:32:01 ens3 54.32 36.98 1184.74 4.89 0.00 0.00 0.00 0.00
18:32:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00
18:32:01 br-23bea78afd36 0.62 0.45 0.04 0.03 0.00 0.00 0.00 0.00
18:33:01 veth916023d 0.35 0.15 0.03 0.01 0.00 0.00 0.00 0.00
18:33:01 ens3 0.95 1.00 0.15 0.11 0.00 0.00 0.00 0.00
18:33:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00
18:33:01 br-23bea78afd36 0.35 0.13 0.02 0.01 0.00 0.00 0.00 0.00
18:34:01 ens3 47.79 40.21 68.23 14.01 0.00 0.00 0.00 0.00
18:34:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00
18:34:01 docker0 12.96 18.16 2.11 286.59 0.00 0.00 0.00 0.00
Average: ens3 247.41 139.63 5326.95 18.22 0.00 0.00 0.00 0.00
Average: lo 4.29 4.29 0.40 0.40 0.00 0.00 0.00 0.00
Average: docker0 2.60 3.64 0.42 57.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83561) 11/13/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.64 0.00 0.92 2.60 0.02 86.81
18:30:01 0 10.52 0.00 1.02 0.90 0.03 87.53
18:30:01 1 40.53 0.00 2.67 7.04 0.09 49.68
18:30:01 2 14.26 0.00 1.20 0.51 0.02 84.01
18:30:01 3 3.84 0.00 0.56 0.44 0.02 95.15
18:30:01 4 6.17 0.00 0.32 0.27 0.02 93.22
18:30:01 5 0.91 0.00 0.99 10.80 0.03 87.27
18:30:01 6 0.41 0.00 0.31 0.05 0.00 99.24
18:30:01 7 0.53 0.00 0.32 0.92 0.02 98.22
18:31:01 all 20.98 0.00 6.71 6.56 0.08 65.67
18:31:01 0 21.83 0.00 7.73 1.49 0.08 68.86
18:31:01 1 18.50 0.00 6.92 3.53 0.07 70.97
18:31:01 2 19.43 0.00 7.47 25.01 0.10 47.98
18:31:01 3 21.14 0.00 6.50 1.57 0.07 70.72
18:31:01 4 22.60 0.00 6.54 1.04 0.07 69.75
18:31:01 5 19.28 0.00 5.40 10.25 0.07 64.99
18:31:01 6 20.08 0.00 5.96 3.19 0.08 70.69
18:31:01 7 24.96 0.00 7.09 6.50 0.08 61.37
18:32:01 all 24.91 0.00 3.00 1.95 0.07 70.07
18:32:01 0 25.11 0.00 3.70 1.89 0.08 69.22
18:32:01 1 15.79 0.00 2.19 3.37 0.07 78.58
18:32:01 2 22.41 0.00 2.46 0.03 0.07 75.03
18:32:01 3 23.67 0.00 3.13 0.27 0.08 72.85
18:32:01 4 25.48 0.00 2.87 0.08 0.07 71.49
18:32:01 5 24.97 0.00 2.88 2.48 0.08 69.60
18:32:01 6 31.29 0.00 3.52 4.01 0.07 61.12
18:32:01 7 30.64 0.00 3.24 3.45 0.07 62.61
18:33:01 all 1.38 0.00 0.26 0.98 0.04 97.34
18:33:01 0 1.15 0.00 0.15 0.02 0.02 98.67
18:33:01 1 1.02 0.00 0.17 0.00 0.02 98.80
18:33:01 2 1.70 0.00 0.20 0.00 0.03 98.06
18:33:01 3 1.42 0.00 0.15 0.17 0.02 98.25
18:33:01 4 1.22 0.00 0.27 0.07 0.05 98.39
18:33:01 5 1.20 0.00 0.47 0.02 0.05 98.27
18:33:01 6 1.76 0.00 0.42 5.05 0.07 92.71
18:33:01 7 1.57 0.00 0.23 2.54 0.02 95.64
18:34:01 all 3.15 0.00 0.70 1.10 0.03 95.02
18:34:01 0 3.85 0.00 0.83 0.02 0.02 95.28
18:34:01 1 2.24 0.00 0.65 0.03 0.05 97.03
18:34:01 2 1.59 0.00 0.52 0.05 0.03 97.81
18:34:01 3 1.85 0.00 0.77 0.13 0.03 97.21
18:34:01 4 1.29 0.00 0.73 0.08 0.02 97.88
18:34:01 5 11.21 0.00 0.62 0.94 0.05 87.19
18:34:01 6 1.79 0.00 0.57 0.12 0.03 97.49
18:34:01 7 1.37 0.00 0.87 7.40 0.03 90.32
Average: all 12.00 0.00 2.31 2.63 0.05 83.00
Average: 0 12.47 0.00 2.68 0.86 0.05 83.93
Average: 1 15.52 0.00 2.51 2.78 0.06 79.13
Average: 2 11.85 0.00 2.37 5.10 0.05 80.63
Average: 3 10.37 0.00 2.22 0.51 0.04 86.85
Average: 4 11.35 0.00 2.15 0.31 0.04 86.15
Average: 5 11.53 0.00 2.07 4.85 0.06 81.49
Average: 6 11.09 0.00 2.16 2.49 0.05 84.22
Average: 7 11.81 0.00 2.35 4.17 0.04 81.62