---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-11776 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 886 25011 0 6269 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:25:83:c5 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85994sec preferred_lft 85994sec
inet6 fe80::f816:3eff:fe25:83c5/64 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 02:42:43:04:e0:84 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::42:43ff:fe04:e084/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11776) 03/29/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 177.95 23.33 154.61 2325.92 86679.55
08:31:01 477.97 13.20 464.77 789.74 178339.48
08:32:01 69.34 0.25 69.09 38.13 11893.20
08:33:01 81.01 0.23 80.77 18.39 9329.34
08:34:01 17.56 0.03 17.53 8.53 388.95
08:35:01 76.69 1.62 75.07 89.85 1959.61
Average: 150.09 6.45 143.64 545.23 48100.49
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28051532 31520340 4887688 14.84 83496 3661840 3143612 9.25 1067048 3438404 1866268
08:31:01 24197808 29859152 8741412 26.54 131352 5669396 9340076 27.48 2936820 5221256 312
08:32:01 21402232 27447388 11536988 35.03 150836 5997400 12446136 36.62 5516204 5376508 39908
08:33:01 20743708 26838652 12195512 37.02 161792 6030616 13089568 38.51 6146176 5395868 740
08:34:01 21355164 27451524 11584056 35.17 162224 6033160 12034132 35.41 5550660 5389196 300
08:35:01 25673168 31625432 7266052 22.06 164496 5901936 1741608 5.12 1447556 5258192 20048
Average: 23570602 29123748 9368618 28.44 142366 5549058 8632522 25.40 3777411 5013237 321263
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 767.27 463.96 19605.67 47.16 0.00 0.00 0.00 0.00
08:30:01 lo 14.46 14.46 1.37 1.37 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth8064a16 0.28 0.43 0.02 0.03 0.00 0.00 0.00 0.00
08:31:01 veth1e4c1e4 2.17 2.40 0.20 0.22 0.00 0.00 0.00 0.00
08:31:01 vethdca1420 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00
08:31:01 vethc500991 36.08 46.21 3.60 5.37 0.00 0.00 0.00 0.00
08:32:01 veth8064a16 4.12 4.87 0.57 0.47 0.00 0.00 0.00 0.00
08:32:01 veth1e4c1e4 31.59 26.13 3.57 3.92 0.00 0.00 0.00 0.00
08:32:01 vethdca1420 4.12 4.75 0.58 0.47 0.00 0.00 0.00 0.00
08:32:01 vethc500991 26.16 28.86 17.67 11.93 0.00 0.00 0.00 0.00
08:33:01 vethf8e0945 2.60 2.35 1.40 2.73 0.00 0.00 0.00 0.00
08:33:01 veth8064a16 4.18 5.98 0.67 1.31 0.00 0.00 0.00 0.00
08:33:01 veth1e4c1e4 46.95 34.31 8.82 6.21 0.00 0.00 0.00 0.00
08:33:01 vethdca1420 4.43 6.15 0.74 1.33 0.00 0.00 0.00 0.00
08:34:01 veth8064a16 5.35 7.28 0.88 1.08 0.00 0.00 0.00 0.00
08:34:01 veth1e4c1e4 52.72 39.06 6.75 6.38 0.00 0.00 0.00 0.00
08:34:01 vethdca1420 6.07 7.97 1.22 1.16 0.00 0.00 0.00 0.00
08:34:01 vethc500991 137.86 162.16 212.78 45.30 0.00 0.00 0.00 0.02
08:35:01 ens3 2383.40 1353.89 40287.56 224.45 0.00 0.00 0.00 0.00
08:35:01 lo 27.00 27.00 2.56 2.56 0.00 0.00 0.00 0.00
08:35:01 docker0 25.51 36.54 2.74 293.19 0.00 0.00 0.00 0.00
Average: ens3 343.61 190.73 6575.22 26.03 0.00 0.00 0.00 0.00
Average: lo 3.84 3.84 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 4.25 6.09 0.46 48.86 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11776) 03/29/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 11.46 0.00 2.22 4.77 0.04 81.51
08:30:01 0 3.13 0.00 1.99 23.74 0.07 71.07
08:30:01 1 21.10 0.00 2.33 3.68 0.05 72.84
08:30:01 2 15.03 0.00 2.72 0.87 0.03 81.35
08:30:01 3 23.86 0.00 2.83 3.35 0.05 69.91
08:30:01 4 6.55 0.00 1.89 5.46 0.02 86.09
08:30:01 5 4.39 0.00 1.92 0.13 0.03 93.52
08:30:01 6 5.32 0.00 1.57 0.33 0.05 92.72
08:30:01 7 12.39 0.00 2.43 0.60 0.03 84.55
08:31:01 all 26.66 0.00 7.84 8.18 0.07 57.24
08:31:01 0 24.61 0.00 8.23 15.45 0.07 51.64
08:31:01 1 28.89 0.00 9.81 31.85 0.08 29.37
08:31:01 2 28.04 0.00 8.60 3.60 0.07 59.70
08:31:01 3 28.28 0.00 6.55 5.93 0.07 59.17
08:31:01 4 24.04 0.00 5.75 0.42 0.07 69.72
08:31:01 5 25.45 0.00 8.60 1.20 0.07 64.68
08:31:01 6 26.81 0.00 8.41 6.38 0.07 58.33
08:31:01 7 27.16 0.00 6.84 0.76 0.07 65.16
08:32:01 all 45.25 0.00 4.92 0.52 0.09 49.22
08:32:01 0 45.05 0.00 5.42 0.92 0.08 48.51
08:32:01 1 43.97 0.00 4.56 0.12 0.08 51.27
08:32:01 2 46.14 0.00 5.30 1.86 0.08 46.61
08:32:01 3 45.30 0.00 4.74 0.00 0.10 49.87
08:32:01 4 50.61 0.00 5.36 0.05 0.08 43.90
08:32:01 5 46.80 0.00 4.54 0.08 0.10 48.47
08:32:01 6 41.33 0.00 5.00 1.05 0.08 52.53
08:32:01 7 42.81 0.00 4.41 0.05 0.08 52.64
08:33:01 all 11.10 0.00 1.66 0.55 0.07 86.62
08:33:01 0 10.84 0.00 1.86 1.19 0.08 86.03
08:33:01 1 11.33 0.00 2.18 1.75 0.08 84.66
08:33:01 2 11.01 0.00 1.51 0.18 0.08 87.22
08:33:01 3 12.93 0.00 1.73 0.13 0.08 85.13
08:33:01 4 11.62 0.00 1.59 0.18 0.07 86.54
08:33:01 5 10.19 0.00 1.58 0.82 0.07 87.34
08:33:01 6 9.89 0.00 1.46 0.12 0.07 88.47
08:33:01 7 10.99 0.00 1.33 0.10 0.05 87.53
08:34:01 all 5.67 0.00 0.78 0.06 0.07 93.42
08:34:01 0 6.22 0.00 0.94 0.07 0.05 92.73
08:34:01 1 4.88 0.00 0.92 0.00 0.07 94.14
08:34:01 2 5.48 0.00 0.72 0.05 0.07 93.68
08:34:01 3 5.73 0.00 0.80 0.00 0.07 93.40
08:34:01 4 5.80 0.00 0.75 0.02 0.07 93.36
08:34:01 5 6.05 0.00 0.72 0.18 0.07 92.98
08:34:01 6 5.61 0.00 0.80 0.03 0.07 93.49
08:34:01 7 5.61 0.00 0.66 0.08 0.07 93.58
08:35:01 all 5.94 0.00 0.81 0.29 0.03 92.92
08:35:01 0 1.29 0.00 0.67 0.05 0.03 97.96
08:35:01 1 0.80 0.00 0.79 1.42 0.02 96.98
08:35:01 2 1.22 0.00 0.57 0.03 0.02 98.17
08:35:01 3 2.50 0.00 0.68 0.23 0.02 96.56
08:35:01 4 1.07 0.00 0.65 0.03 0.02 98.23
08:35:01 5 7.24 0.00 1.02 0.18 0.05 91.50
08:35:01 6 30.51 0.00 1.29 0.26 0.08 67.85
08:35:01 7 2.65 0.00 0.80 0.15 0.02 96.38
Average: all 17.62 0.00 3.03 2.39 0.06 76.90
Average: 0 15.16 0.00 3.18 6.89 0.06 74.71
Average: 1 18.44 0.00 3.41 6.41 0.06 71.67
Average: 2 17.78 0.00 3.23 1.09 0.06 77.84
Average: 3 19.72 0.00 2.88 1.60 0.06 75.73
Average: 4 16.55 0.00 2.66 1.03 0.05 79.71
Average: 5 16.63 0.00 3.05 0.43 0.06 79.82
Average: 6 19.87 0.00 3.07 1.35 0.07 75.64
Average: 7 16.84 0.00 2.73 0.29 0.05 80.09