---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91132 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 880 25709 0 5577 30831
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:77:e4:a6 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86109sec preferred_lft 86109sec
inet6 fe80::f816:3eff:fe77:e4a6/64 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:bb:5e:79:38 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:bbff:fe5e:7938/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91132) 12/15/24 _x86_64_ (8 CPU)
10:42:59 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 278.01 84.32 193.69 5431.52 49864.31
10:45:01 203.15 31.81 171.34 3259.86 33155.14
10:46:01 359.94 12.60 347.34 779.47 110713.98
10:47:01 150.67 0.42 150.26 44.79 26988.67
Average: 247.94 32.29 215.66 2379.04 55180.30
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30306728 31680244 2632492 7.99 52960 1641032 1435964 4.22 870392 1495728 71544
10:45:01 26808352 31633156 6130868 18.61 120896 4878064 1885612 5.55 1020820 4632912 2734596
10:46:01 24789452 29861800 8149768 24.74 131524 5098204 7863512 23.14 2976240 4634348 700
10:47:01 25761180 31027252 7178040 21.79 160932 5232236 3316164 9.76 1884764 4742104 228
Average: 26916428 31050613 6022792 18.28 116578 4212384 3625313 10.67 1688054 3876273 701767
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:01 ens3 329.66 233.27 1020.20 59.07 0.00 0.00 0.00 0.00
10:44:01 lo 2.20 2.20 0.21 0.21 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 976.44 549.41 27191.53 49.13 0.00 0.00 0.00 0.00
10:45:01 lo 12.06 12.06 1.20 1.20 0.00 0.00 0.00 0.00
10:46:01 veth758954e 4.87 5.95 0.78 0.87 0.00 0.00 0.00 0.00
10:46:01 vethdae42f8 3.27 3.15 0.40 0.34 0.00 0.00 0.00 0.00
10:46:01 veth101a90d 8.23 8.10 1.14 1.17 0.00 0.00 0.00 0.00
10:46:01 vethfb013d9 51.84 62.47 19.02 15.04 0.00 0.00 0.00 0.00
10:47:01 vethfb013d9 1.37 2.07 0.20 0.25 0.00 0.00 0.00 0.00
10:47:01 br-d935d32c25a1 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:47:01 veth2d8b935 24.20 22.70 10.53 16.11 0.00 0.00 0.00 0.00
10:47:01 docker0 13.05 16.75 2.11 290.87 0.00 0.00 0.00 0.00
Average: vethfb013d9 13.30 16.13 4.80 3.82 0.00 0.00 0.00 0.00
Average: br-d935d32c25a1 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: veth2d8b935 6.05 5.67 2.63 4.03 0.00 0.00 0.00 0.00
Average: docker0 3.26 4.19 0.53 72.71 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91132) 12/15/24 _x86_64_ (8 CPU)
10:42:59 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 7.51 0.00 1.21 2.86 0.04 88.38
10:44:01 0 12.98 0.00 1.51 8.47 0.03 77.01
10:44:01 1 9.54 0.00 1.17 9.92 0.05 79.32
10:44:01 2 8.50 0.00 1.09 1.12 0.05 89.24
10:44:01 3 6.05 0.00 1.17 0.62 0.07 92.09
10:44:01 4 9.70 0.00 1.34 1.02 0.03 87.91
10:44:01 5 7.67 0.00 0.52 0.50 0.03 91.28
10:44:01 6 3.84 0.00 0.87 0.70 0.03 94.56
10:44:01 7 1.84 0.00 1.95 0.58 0.03 95.59
10:45:01 all 14.50 0.00 4.63 3.94 0.07 76.86
10:45:01 0 31.20 0.00 5.41 4.50 0.08 58.80
10:45:01 1 13.01 0.00 4.18 13.83 0.13 68.84
10:45:01 2 15.11 0.00 5.57 3.43 0.07 75.83
10:45:01 3 17.89 0.00 4.83 1.52 0.08 75.67
10:45:01 4 10.00 0.00 3.83 1.28 0.03 84.86
10:45:01 5 11.45 0.00 4.59 2.24 0.07 81.65
10:45:01 6 8.99 0.00 3.76 3.37 0.03 83.84
10:45:01 7 8.46 0.00 4.88 1.25 0.03 85.38
10:46:01 all 19.88 0.00 3.48 6.72 0.08 69.85
10:46:01 0 16.67 0.00 3.08 0.95 0.07 79.23
10:46:01 1 18.25 0.00 3.16 7.48 0.07 71.05
10:46:01 2 23.76 0.00 3.55 2.64 0.07 69.98
10:46:01 3 17.36 0.00 2.92 0.72 0.07 78.93
10:46:01 4 21.33 0.00 3.36 3.44 0.08 71.79
10:46:01 5 21.98 0.00 3.60 2.49 0.10 71.83
10:46:01 6 19.91 0.00 5.09 35.46 0.12 39.42
10:46:01 7 19.77 0.00 3.12 0.69 0.07 76.36
10:47:01 all 10.28 0.00 2.36 1.96 0.09 85.30
10:47:01 0 11.56 0.00 2.71 1.29 0.07 84.37
10:47:01 1 10.09 0.00 2.02 3.15 0.07 84.67
10:47:01 2 9.00 0.00 2.13 3.81 0.10 84.96
10:47:01 3 10.67 0.00 2.83 0.08 0.15 86.27
10:47:01 4 10.44 0.00 2.28 1.58 0.07 85.63
10:47:01 5 8.27 0.00 1.86 0.67 0.08 89.11
10:47:01 6 8.28 0.00 2.30 4.37 0.07 84.99
10:47:01 7 13.95 0.00 2.76 0.74 0.08 82.47
Average: all 13.04 0.00 2.92 3.87 0.07 80.11
Average: 0 18.08 0.00 3.17 3.80 0.06 74.88
Average: 1 12.72 0.00 2.64 8.59 0.08 75.97
Average: 2 14.08 0.00 3.08 2.75 0.07 80.02
Average: 3 12.98 0.00 2.93 0.74 0.09 83.26
Average: 4 12.86 0.00 2.70 1.83 0.05 82.56
Average: 5 12.33 0.00 2.64 1.47 0.07 83.49
Average: 6 10.24 0.00 3.00 10.93 0.06 75.77
Average: 7 11.00 0.00 3.18 0.81 0.05 84.96