---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77410 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 13G 143G 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 860 26168 0 5138 30852
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:56:c8:cc brd ff:ff:ff:ff:ff:ff
inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86047sec preferred_lft 86047sec
inet6 fe80::f816:3eff:fe56:c8cc/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 02:42:1a:6a:ed:b7 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::42:1aff:fe6a:edb7/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77410) 10/17/24 _x86_64_ (8 CPU)
14:41:57 LINUX RESTART (8 CPU)
14:42:01 tps rtps wtps bread/s bwrtn/s
14:43:02 307.77 74.37 233.39 5317.78 59150.67
14:44:01 195.66 50.67 144.99 3891.41 32143.30
14:45:01 216.31 11.40 204.92 1093.55 90333.74
14:46:01 312.53 0.88 311.65 109.45 87805.63
14:47:01 94.87 0.05 94.82 1.20 41229.13
Average: 225.53 27.40 198.13 2076.63 62232.78
14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:43:02 30265916 31671656 2673304 8.12 54840 1670392 1412832 4.16 877376 1523268 94504
14:44:01 29501392 31338312 3437828 10.44 83848 2053000 1797488 5.29 1319788 1803560 78900
14:45:01 26627340 30415084 6311880 19.16 103004 3934144 2506048 7.37 2539952 3365628 72
14:46:01 25404316 30371908 7534904 22.88 120504 5044748 2896040 8.52 3238468 3824724 432
14:47:01 25601464 30389952 7337756 22.28 123788 4865044 2531972 7.45 3388624 3485560 68
Average: 27480086 30837382 5459134 16.57 97197 3513466 2228876 6.56 2272842 2800548 34795
14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:43:02 ens3 404.65 262.66 1168.21 75.65 0.00 0.00 0.00 0.00
14:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
14:44:01 ens3 231.99 201.56 1721.93 45.05 0.00 0.00 0.00 0.00
14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:44:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00
14:45:01 ens3 607.85 486.50 6929.94 99.62 0.00 0.00 0.00 0.00
14:45:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
14:45:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00
14:46:01 ens3 85.49 57.14 2069.71 8.60 0.00 0.00 0.00 0.00
14:46:01 veth1c7a97f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:46:01 docker0 2.78 5.93 0.17 87.71 0.00 0.00 0.00 0.00
14:46:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00
14:47:01 ens3 403.82 454.21 118.70 3530.08 0.00 0.00 0.00 0.00
14:47:01 docker0 2.60 6.47 0.16 87.73 0.00 0.00 0.00 0.00
14:47:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00
Average: ens3 347.14 292.72 2403.97 754.16 0.00 0.00 0.00 0.00
Average: docker0 1.08 2.49 0.07 35.21 0.00 0.00 0.00 0.00
Average: lo 1.85 1.85 0.17 0.17 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77410) 10/17/24 _x86_64_ (8 CPU)
14:41:57 LINUX RESTART (8 CPU)
14:42:01 CPU %user %nice %system %iowait %steal %idle
14:43:02 all 8.26 0.00 1.16 3.97 0.04 86.57
14:43:02 0 3.62 0.00 1.90 6.68 0.05 87.75
14:43:02 1 24.59 0.00 1.57 2.14 0.03 71.67
14:43:02 2 7.92 0.00 1.06 7.64 0.05 83.34
14:43:02 3 3.99 0.00 0.97 3.76 0.02 91.27
14:43:02 4 7.35 0.00 0.99 6.73 0.03 84.90
14:43:02 5 6.50 0.00 0.95 0.84 0.03 91.68
14:43:02 6 5.96 0.00 0.72 0.37 0.03 92.92
14:43:02 7 6.17 0.00 1.12 3.65 0.03 89.03
14:44:01 all 13.48 0.00 1.12 3.14 0.05 82.21
14:44:01 0 8.96 0.00 0.75 0.15 0.03 90.11
14:44:01 1 20.63 0.00 2.33 2.52 0.07 74.46
14:44:01 2 21.87 0.00 1.36 11.06 0.07 65.64
14:44:01 3 5.30 0.00 0.31 3.61 0.03 90.75
14:44:01 4 20.58 0.00 1.14 3.72 0.07 74.49
14:44:01 5 9.84 0.00 1.48 2.57 0.08 86.03
14:44:01 6 15.25 0.00 0.97 0.88 0.03 82.86
14:44:01 7 5.39 0.00 0.60 0.60 0.03 93.38
14:45:01 all 19.06 0.00 2.11 4.52 0.06 74.25
14:45:01 0 13.51 0.00 2.63 0.60 0.05 83.21
14:45:01 1 18.74 0.00 2.03 0.29 0.05 78.89
14:45:01 2 20.76 0.00 2.21 16.15 0.07 60.81
14:45:01 3 26.32 0.00 2.92 0.45 0.07 70.24
14:45:01 4 19.30 0.00 2.05 0.32 0.07 78.26
14:45:01 5 11.82 0.00 1.72 1.02 0.07 85.37
14:45:01 6 12.71 0.00 2.22 17.08 0.07 67.92
14:45:01 7 29.29 0.00 1.16 0.37 0.07 69.12
14:46:01 all 9.08 0.00 3.35 5.50 0.07 81.99
14:46:01 0 7.37 0.00 3.30 4.15 0.07 85.11
14:46:01 1 7.73 0.00 3.61 0.79 0.07 87.80
14:46:01 2 8.23 0.00 2.56 3.59 0.05 85.57
14:46:01 3 8.47 0.00 3.00 0.34 0.07 88.12
14:46:01 4 6.59 0.00 2.73 9.36 0.07 81.25
14:46:01 5 12.78 0.00 3.03 2.84 0.08 81.27
14:46:01 6 10.92 0.00 4.77 3.30 0.07 80.94
14:46:01 7 10.62 0.00 3.72 19.55 0.08 66.02
14:47:01 all 6.97 0.00 0.89 2.79 0.04 89.30
14:47:01 0 3.50 0.00 0.87 8.37 0.03 87.22
14:47:01 1 1.79 0.00 0.53 0.17 0.03 97.48
14:47:01 2 11.29 0.00 0.68 0.20 0.05 87.77
14:47:01 3 6.74 0.00 0.84 0.17 0.07 92.18
14:47:01 4 2.97 0.00 0.60 11.50 0.05 84.88
14:47:01 5 9.98 0.00 1.29 1.65 0.05 87.03
14:47:01 6 9.32 0.00 0.99 0.02 0.05 89.62
14:47:01 7 10.22 0.00 1.39 0.20 0.05 88.13
Average: all 11.36 0.00 1.73 3.98 0.05 82.88
Average: 0 7.38 0.00 1.89 4.01 0.05 86.67
Average: 1 14.68 0.00 2.01 1.18 0.05 82.08
Average: 2 13.99 0.00 1.57 7.71 0.06 76.68
Average: 3 10.17 0.00 1.61 1.66 0.05 86.51
Average: 4 11.32 0.00 1.50 6.34 0.06 80.78
Average: 5 10.18 0.00 1.69 1.78 0.06 86.28
Average: 6 10.82 0.00 1.93 4.32 0.05 82.88
Average: 7 12.36 0.00 1.60 4.89 0.05 81.10