---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77579 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 11G 145G 7% /
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 854 28907 0 2405 30882
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:6c:11:b1 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86187sec preferred_lft 86187sec
inet6 fe80::f816:3eff:fe6c:11b1/64 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 02:42:3d:8a:59:ad 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77579) 10/18/24 _x86_64_ (8 CPU)
05:27:49 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 368.42 87.64 280.79 6267.09 66279.62
05:30:01 169.31 17.81 151.50 654.32 38658.45
05:31:01 86.89 4.87 82.02 285.95 31632.99
Average: 208.20 36.77 171.43 2402.36 45523.31
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30040632 31626224 2898588 8.80 66348 1829956 1497512 4.41 973108 1632908 197284
05:30:01 28050392 29864328 4888828 14.84 83332 2029512 3491176 10.27 2760456 1805228 20248
05:31:01 29577020 31598564 3362200 10.21 90432 2223336 1470000 4.33 1082652 1948640 22896
Average: 29222681 31029705 3716539 11.28 80037 2027601 2152896 6.33 1605405 1795592 80143
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
05:29:01 ens3 330.01 243.91 1494.64 74.79 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 3.55 3.55 0.57 0.57 0.00 0.00 0.00 0.00
05:30:01 ens3 362.80 280.17 2365.13 66.01 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 lo 8.03 8.03 0.81 0.81 0.00 0.00 0.00 0.00
05:31:01 ens3 297.97 264.99 1808.13 102.04 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 4.44 4.44 0.52 0.52 0.00 0.00 0.00 0.00
Average: ens3 330.26 263.02 1889.33 80.94 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77579) 10/18/24 _x86_64_ (8 CPU)
05:27:49 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 9.30 0.00 1.35 3.95 0.04 85.35
05:29:01 0 2.19 0.00 1.87 0.90 0.02 95.02
05:29:01 1 15.93 0.00 1.62 9.83 0.07 72.55
05:29:01 2 4.83 0.00 1.50 3.23 0.03 90.40
05:29:01 3 9.39 0.00 1.50 0.97 0.02 88.12
05:29:01 4 17.33 0.00 1.39 10.46 0.07 70.76
05:29:01 5 14.84 0.00 1.40 0.42 0.03 83.31
05:29:01 6 4.73 0.00 0.77 4.96 0.05 89.49
05:29:01 7 5.24 0.00 0.71 0.88 0.05 93.12
05:30:01 all 25.14 0.00 1.17 2.12 0.06 71.51
05:30:01 0 14.39 0.00 0.68 0.17 0.03 84.72
05:30:01 1 31.54 0.00 1.02 0.17 0.07 67.21
05:30:01 2 27.67 0.00 1.96 1.55 0.10 68.72
05:30:01 3 19.69 0.00 1.10 0.17 0.07 78.98
05:30:01 4 21.18 0.00 1.22 11.23 0.05 66.32
05:30:01 5 35.08 0.00 1.42 1.10 0.07 62.33
05:30:01 6 31.25 0.00 0.89 0.50 0.05 67.32
05:30:01 7 20.34 0.00 1.11 2.08 0.07 76.41
05:31:01 all 20.27 0.00 0.94 1.72 0.06 77.01
05:31:01 0 23.70 0.00 1.00 0.35 0.05 74.90
05:31:01 1 36.08 0.00 1.06 1.15 0.07 61.64
05:31:01 2 16.03 0.00 1.56 0.22 0.03 82.16
05:31:01 3 18.10 0.00 1.20 0.25 0.07 80.37
05:31:01 4 11.63 0.00 1.04 1.89 0.07 85.37
05:31:01 5 18.70 0.00 0.47 4.49 0.07 76.27
05:31:01 6 16.60 0.00 0.45 5.15 0.07 77.73
05:31:01 7 21.39 0.00 0.70 0.32 0.05 77.54
Average: all 18.24 0.00 1.15 2.60 0.05 77.96
Average: 0 13.44 0.00 1.18 0.47 0.03 84.87
Average: 1 27.82 0.00 1.24 3.72 0.07 67.15
Average: 2 16.18 0.00 1.67 1.67 0.06 80.42
Average: 3 15.72 0.00 1.27 0.46 0.05 82.49
Average: 4 16.72 0.00 1.22 7.87 0.06 74.13
Average: 5 22.87 0.00 1.10 2.00 0.06 73.97
Average: 6 17.53 0.00 0.70 3.54 0.06 78.18
Average: 7 15.66 0.00 0.84 1.09 0.06 82.35