---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94332 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 916 25705 0 5545 30794
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:fd:22:38 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86121sec preferred_lft 86121sec
inet6 fe80::f816:3eff:fefd:2238/64 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 02:42:69:3f:ee:ca 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::42:69ff:fe3f:eeca/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-94332) 12/31/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 360.85 73.98 286.87 5340.09 64937.95
10:45:01 305.88 19.86 286.02 2325.84 114508.32
10:46:01 321.80 12.40 309.40 802.70 71238.88
10:47:01 132.03 1.03 130.99 47.59 32994.37
Average: 280.03 26.85 253.19 2128.37 70737.29
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30151220 31619836 2788000 8.46 57148 1729684 1451192 4.27 937688 1576268 128864
10:45:01 26827576 31620372 6111644 18.55 120628 4847500 1629660 4.79 1015076 4623584 680428
10:46:01 24324412 29631856 8614808 26.15 148740 5283496 8190428 24.10 3234736 4799904 45248
10:47:01 26340908 31545800 6598312 20.03 160612 5176092 1566244 4.61 1379336 4686084 2496
Average: 26911029 31104466 6028191 18.30 121782 4259193 3209381 9.44 1641709 3921460 214259
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 ens3 382.54 263.73 1580.51 76.44 0.00 0.00 0.00 0.00
10:44:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 980.44 530.37 27083.89 47.32 0.00 0.00 0.00 0.00
10:45:01 lo 12.40 12.40 1.23 1.23 0.00 0.00 0.00 0.00
10:46:01 vethe0f48e0 4.10 5.63 0.73 0.84 0.00 0.00 0.00 0.00
10:46:01 docker0 10.13 14.03 1.91 224.84 0.00 0.00 0.00 0.00
10:46:01 vethad3176c 24.20 22.31 10.53 16.08 0.00 0.00 0.00 0.00
10:46:01 veth6fd6b03 52.39 63.86 19.17 15.25 0.00 0.00 0.00 0.00
10:47:01 docker0 2.62 3.57 0.18 68.36 0.00 0.00 0.00 0.00
10:47:01 ens3 1463.46 866.17 29450.33 149.64 0.00 0.00 0.00 0.00
10:47:01 lo 21.10 21.10 2.02 2.02 0.00 0.00 0.00 0.00
Average: docker0 3.20 4.42 0.53 73.60 0.00 0.00 0.00 0.00
Average: ens3 366.65 216.42 7392.93 37.46 0.00 0.00 0.00 0.00
Average: lo 4.54 4.54 0.44 0.44 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94332) 12/31/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 8.42 0.00 1.23 3.69 0.04 86.62
10:44:02 0 7.04 0.00 0.47 0.15 0.02 92.32
10:44:02 1 3.43 0.00 0.77 13.15 0.03 82.62
10:44:02 2 23.31 0.00 1.41 4.32 0.07 70.90
10:44:02 3 2.57 0.00 1.00 6.45 0.03 89.93
10:44:02 4 16.49 0.00 1.20 0.89 0.03 81.38
10:44:02 5 6.77 0.00 0.90 0.22 0.03 92.08
10:44:02 6 3.07 0.00 1.08 0.45 0.03 95.36
10:44:02 7 4.71 0.00 3.00 3.95 0.05 88.29
10:45:01 all 14.38 0.00 5.26 6.56 0.06 73.74
10:45:01 0 10.47 0.00 5.20 0.27 0.05 84.01
10:45:01 1 13.79 0.00 5.18 13.49 0.07 67.47
10:45:01 2 18.39 0.00 5.83 12.15 0.09 63.54
10:45:01 3 12.69 0.00 5.38 12.47 0.07 69.39
10:45:01 4 29.88 0.00 4.75 1.56 0.07 63.75
10:45:01 5 10.33 0.00 5.25 0.78 0.05 83.59
10:45:01 6 9.42 0.00 5.03 0.63 0.03 84.88
10:45:01 7 10.11 0.00 5.47 11.25 0.05 73.12
10:46:01 all 27.13 0.00 4.32 3.81 0.08 64.67
10:46:01 0 24.53 0.00 4.25 1.71 0.08 69.42
10:46:01 1 24.37 0.00 5.51 12.21 0.08 57.82
10:46:01 2 24.57 0.00 3.17 8.20 0.08 63.97
10:46:01 3 28.79 0.00 4.70 1.36 0.08 65.07
10:46:01 4 31.27 0.00 4.51 1.96 0.08 62.18
10:46:01 5 25.21 0.00 4.33 0.93 0.08 69.45
10:46:01 6 30.98 0.00 3.92 2.98 0.08 62.04
10:46:01 7 27.27 0.00 4.24 1.06 0.08 67.34
10:47:01 all 4.55 0.00 1.38 1.90 0.05 92.11
10:47:01 0 3.52 0.00 1.34 0.02 0.03 95.09
10:47:01 1 7.80 0.00 1.37 0.58 0.07 90.18
10:47:01 2 3.78 0.00 1.44 7.81 0.05 86.93
10:47:01 3 5.77 0.00 1.26 0.25 0.05 92.67
10:47:01 4 5.12 0.00 2.08 1.68 0.05 91.08
10:47:01 5 4.91 0.00 0.95 0.10 0.07 93.97
10:47:01 6 2.83 0.00 1.14 2.98 0.07 92.98
10:47:01 7 2.67 0.00 1.41 1.83 0.05 94.05
Average: all 13.60 0.00 3.03 3.98 0.06 79.34
Average: 0 11.38 0.00 2.80 0.54 0.05 85.24
Average: 1 12.32 0.00 3.19 9.83 0.06 74.59
Average: 2 17.50 0.00 2.94 8.09 0.07 71.39
Average: 3 12.43 0.00 3.06 5.07 0.06 79.38
Average: 4 20.64 0.00 3.12 1.52 0.06 74.66
Average: 5 11.77 0.00 2.84 0.50 0.06 84.82
Average: 6 11.56 0.00 2.78 1.76 0.05 83.84
Average: 7 11.17 0.00 3.52 4.48 0.06 80.77