---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-86927 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: 2800.000
BogoMIPS: 5600.00
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 25976 0 5330 30850
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:6f:a5:36 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86082sec preferred_lft 86082sec
inet6 fe80::f816:3eff:fe6f:a536/64 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:de:9c:03:66 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:deff:fe9c:366/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86927) 11/27/24 _x86_64_ (8 CPU)
10:43:37 LINUX RESTART (8 CPU)
10:44:03 tps rtps wtps bread/s bwrtn/s
10:45:01 352.77 73.74 279.03 4758.78 54171.70
10:46:01 202.70 18.95 183.75 2314.55 61000.90
10:47:01 347.73 13.18 334.54 763.61 85003.87
10:48:01 138.10 0.48 137.62 46.65 33939.14
Average: 259.55 26.19 233.36 1947.63 58564.11
10:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30195064 31668132 2744156 8.33 57428 1733768 1493544 4.39 905812 1564712 97384
10:46:01 27030600 31669812 5908620 17.94 120120 4707644 1712592 5.04 981892 4462416 1847432
10:47:01 25258480 30071012 7680740 23.32 128724 4857752 7733880 22.75 2756648 4400948 420
10:48:01 24932624 30058272 8006596 24.31 157540 5106408 6887000 20.26 2865380 4579748 276
Average: 26854192 30866807 6085028 18.47 115953 4101393 4456754 13.11 1877433 3751956 486378
10:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00
10:45:01 ens3 344.70 246.94 1554.76 76.65 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
10:46:01 br-afe42834517a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 lo 11.86 11.86 1.17 1.17 0.00 0.00 0.00 0.00
10:46:01 ens3 964.47 522.71 24973.64 46.46 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 veth62dd567 24.15 22.28 10.53 16.08 0.00 0.00 0.00 0.00
10:47:01 vethc6e879b 0.72 0.85 0.05 0.05 0.00 0.00 0.00 0.00
10:47:01 veth025fca5 7.90 7.77 1.10 1.12 0.00 0.00 0.00 0.00
10:47:01 br-afe42834517a 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:48:01 veth62dd567 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00
10:48:01 vethc6e879b 7.28 9.36 1.01 0.89 0.00 0.00 0.00 0.00
10:48:01 veth025fca5 12.36 8.83 1.02 1.22 0.00 0.00 0.00 0.00
10:48:01 br-afe42834517a 0.10 0.12 0.02 0.01 0.00 0.00 0.00 0.00
Average: veth62dd567 6.09 5.66 2.65 4.06 0.00 0.00 0.00 0.00
Average: vethc6e879b 2.02 2.57 0.27 0.24 0.00 0.00 0.00 0.00
Average: veth025fca5 5.11 4.18 0.54 0.59 0.00 0.00 0.00 0.00
Average: br-afe42834517a 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86927) 11/27/24 _x86_64_ (8 CPU)
10:43:37 LINUX RESTART (8 CPU)
10:44:03 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 9.11 0.00 1.11 4.70 0.04 85.04
10:45:01 0 5.85 0.00 1.80 4.03 0.03 88.29
10:45:01 1 19.34 0.00 1.19 2.12 0.05 77.29
10:45:01 2 18.58 0.00 1.83 1.56 0.05 77.97
10:45:01 3 10.75 0.00 0.59 1.91 0.07 86.69
10:45:01 4 3.67 0.00 0.80 1.14 0.03 94.35
10:45:01 5 2.38 0.00 1.08 25.92 0.05 70.57
10:45:01 6 2.67 0.00 0.85 0.69 0.02 95.77
10:45:01 7 9.60 0.00 0.69 0.26 0.03 89.42
10:46:01 all 14.49 0.00 4.72 5.48 0.06 75.25
10:46:01 0 9.55 0.00 4.28 16.01 0.05 70.10
10:46:01 1 20.09 0.00 4.75 3.26 0.08 71.82
10:46:01 2 27.83 0.00 5.42 2.08 0.08 64.58
10:46:01 3 9.67 0.00 4.56 2.11 0.05 83.61
10:46:01 4 14.30 0.00 4.91 0.82 0.05 79.92
10:46:01 5 11.33 0.00 4.50 16.49 0.07 67.61
10:46:01 6 12.82 0.00 5.00 0.83 0.05 81.31
10:46:01 7 10.33 0.00 4.34 2.21 0.03 83.08
10:47:01 all 17.18 0.00 2.64 7.59 0.08 72.52
10:47:01 0 17.55 0.00 3.77 36.23 0.08 42.36
10:47:01 1 15.09 0.00 2.34 8.93 0.05 73.59
10:47:01 2 17.50 0.00 2.35 3.27 0.05 76.83
10:47:01 3 19.11 0.00 2.65 4.65 0.07 73.51
10:47:01 4 19.49 0.00 3.02 1.33 0.08 76.08
10:47:01 5 14.67 0.00 2.42 4.03 0.10 78.78
10:47:01 6 15.79 0.00 2.37 2.28 0.07 79.50
10:47:01 7 18.24 0.00 2.23 0.20 0.07 79.26
10:48:01 all 12.05 0.00 2.25 3.24 0.08 82.38
10:48:01 0 11.45 0.00 1.89 0.40 0.07 86.19
10:48:01 1 13.21 0.00 2.39 0.72 0.10 83.58
10:48:01 2 8.67 0.00 2.28 14.44 0.08 74.52
10:48:01 3 12.38 0.00 2.04 4.37 0.08 81.13
10:48:01 4 13.85 0.00 2.65 1.09 0.07 82.34
10:48:01 5 15.34 0.00 2.43 0.74 0.08 81.41
10:48:01 6 7.70 0.00 2.04 3.70 0.07 86.49
10:48:01 7 13.83 0.00 2.25 0.47 0.10 83.35
Average: all 13.24 0.00 2.69 5.25 0.06 78.76
Average: 0 11.13 0.00 2.94 14.20 0.06 71.67
Average: 1 16.92 0.00 2.68 3.76 0.07 76.57
Average: 2 18.12 0.00 2.97 5.37 0.07 73.47
Average: 3 13.00 0.00 2.48 3.27 0.07 81.19
Average: 4 12.90 0.00 2.86 1.10 0.06 83.08
Average: 5 11.01 0.00 2.62 11.66 0.08 74.64
Average: 6 9.79 0.00 2.57 1.89 0.05 85.69
Average: 7 13.03 0.00 2.39 0.79 0.06 83.74