---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97594 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 869 28909 0 2388 30867
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:a2:55:cc brd ff:ff:ff:ff:ff:ff
inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86168sec preferred_lft 86168sec
inet6 fe80::f816:3eff:fea2:55cc/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:d9:94:ff:96 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-97594) 01/15/25 _x86_64_ (8 CPU)
05:27:28 LINUX RESTART (8 CPU)
05:28:02 tps rtps wtps bread/s bwrtn/s
05:29:01 264.00 29.50 234.51 985.57 80793.63
05:30:01 161.99 19.10 142.89 674.42 54466.92
05:31:01 76.62 4.77 71.85 280.35 7877.89
Average: 167.03 17.72 149.30 644.99 47537.32
05:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30170784 31708272 2768428 8.40 67760 1781932 1352644 3.98 840392 1640376 157944
05:30:01 28036464 29829716 4902748 14.88 82972 2009404 3696144 10.87 2777516 1804684 12956
05:31:01 29575548 31579984 3363664 10.21 90192 2207096 1474248 4.34 1082444 1953948 18412
Average: 29260932 31039324 3678280 11.17 80308 1999477 2174345 6.40 1566784 1799669 63104
05:28:02 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 ens3 207.35 130.05 1167.58 40.41 0.00 0.00 0.00 0.00
05:29:01 lo 1.35 1.35 0.14 0.14 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 ens3 470.62 330.03 2315.10 115.39 0.00 0.00 0.00 0.00
05:30:01 lo 4.28 4.28 0.65 0.65 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 ens3 408.65 330.31 1878.90 104.11 0.00 0.00 0.00 0.00
05:31:01 lo 6.70 6.70 0.67 0.67 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: ens3 363.03 264.17 1790.48 86.88 0.00 0.00 0.00 0.00
Average: lo 4.13 4.13 0.49 0.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97594) 01/15/25 _x86_64_ (8 CPU)
05:27:28 LINUX RESTART (8 CPU)
05:28:02 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 9.94 0.00 0.75 6.09 0.03 83.19
05:29:01 0 16.78 0.00 0.95 4.93 0.05 77.29
05:29:01 1 19.52 0.00 0.92 4.67 0.05 74.84
05:29:01 2 3.77 0.00 0.34 0.02 0.03 95.84
05:29:01 3 5.89 0.00 0.44 0.75 0.02 92.90
05:29:01 4 2.10 0.00 0.97 4.64 0.03 92.25
05:29:01 5 6.28 0.00 0.41 0.69 0.03 92.58
05:29:01 6 2.85 0.00 0.27 0.03 0.02 96.83
05:29:01 7 22.39 0.00 1.67 33.10 0.07 42.77
05:30:01 all 24.22 0.00 1.11 5.76 0.06 68.84
05:30:01 0 16.56 0.00 1.37 16.15 0.07 65.85
05:30:01 1 35.27 0.00 0.87 13.35 0.07 50.44
05:30:01 2 20.15 0.00 0.87 1.92 0.05 77.00
05:30:01 3 27.15 0.00 0.62 1.07 0.07 71.10
05:30:01 4 24.66 0.00 0.75 1.40 0.05 73.14
05:30:01 5 30.30 0.00 2.42 2.37 0.08 64.83
05:30:01 6 15.30 0.00 0.32 0.55 0.03 83.80
05:30:01 7 24.37 0.00 1.64 9.37 0.08 64.54
05:31:01 all 20.25 0.00 0.96 0.23 0.05 78.52
05:31:01 0 26.05 0.00 0.99 1.34 0.05 71.58
05:31:01 1 25.02 0.00 1.02 0.12 0.05 73.80
05:31:01 2 33.92 0.00 0.87 0.10 0.07 65.05
05:31:01 3 6.30 0.00 0.47 0.00 0.03 93.20
05:31:01 4 13.60 0.00 1.00 0.02 0.03 85.35
05:31:01 5 19.37 0.00 0.95 0.00 0.05 79.63
05:31:01 6 16.70 0.00 1.02 0.00 0.05 82.23
05:31:01 7 21.07 0.00 1.37 0.23 0.05 77.27
Average: all 18.18 0.00 0.94 4.02 0.05 76.82
Average: 0 19.81 0.00 1.10 7.48 0.06 71.54
Average: 1 26.64 0.00 0.94 6.05 0.06 66.32
Average: 2 19.37 0.00 0.69 0.68 0.05 79.21
Average: 3 13.15 0.00 0.51 0.60 0.04 85.70
Average: 4 13.52 0.00 0.91 2.01 0.04 83.53
Average: 5 18.71 0.00 1.26 1.02 0.06 78.95
Average: 6 11.66 0.00 0.54 0.20 0.03 87.58
Average: 7 22.61 0.00 1.56 14.13 0.07 61.63