---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-29 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 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 847 28924 0 2395 30889
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:32:30:e4 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86203sec preferred_lft 86203sec
inet6 fe80::f816:3eff:fe32:30e4/64 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:97:d1:8f 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-29) 02/11/25 _x86_64_ (8 CPU)
05:28:51 LINUX RESTART (8 CPU)
05:29:01 tps rtps wtps bread/s bwrtn/s
05:30:02 355.29 73.75 281.54 5317.25 59058.42
05:31:01 161.68 20.67 141.01 727.88 31428.16
05:32:01 89.95 4.00 85.95 250.49 25179.80
Average: 202.54 32.88 169.66 2106.19 38595.27
05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:30:02 30182316 31703728 2756904 8.37 66528 1767932 1421144 4.18 843104 1625464 161248
05:31:01 29075168 30878908 3864052 11.73 83796 2018464 2359664 6.94 1736668 1811340 21464
05:32:01 29621084 31633176 3318136 10.07 91852 2212252 1420360 4.18 1028640 1958348 17392
Average: 29626189 31405271 3313031 10.06 80725 1999549 1733723 5.10 1202804 1798384 66701
05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:02 ens3 356.16 238.04 1572.61 74.71 0.00 0.00 0.00 0.00
05:30:02 lo 1.87 1.87 0.19 0.19 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 644.33 412.35 2456.20 133.67 0.00 0.00 0.00 0.00
05:31:01 lo 9.79 9.79 1.22 1.22 0.00 0.00 0.00 0.00
05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:32:01 ens3 281.94 225.23 1853.48 65.17 0.00 0.00 0.00 0.00
05:32:01 lo 2.07 2.07 0.20 0.20 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 426.26 291.20 1958.00 90.95 0.00 0.00 0.00 0.00
Average: lo 4.55 4.55 0.53 0.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29) 02/11/25 _x86_64_ (8 CPU)
05:28:51 LINUX RESTART (8 CPU)
05:29:01 CPU %user %nice %system %iowait %steal %idle
05:30:02 all 9.60 0.00 1.31 3.19 0.04 85.85
05:30:02 0 3.76 0.00 0.72 9.91 0.03 85.58
05:30:02 1 11.45 0.00 0.89 0.43 0.05 87.18
05:30:02 2 6.72 0.00 0.89 0.74 0.02 91.64
05:30:02 3 2.72 0.00 0.63 0.28 0.02 96.34
05:30:02 4 10.70 0.00 1.57 3.70 0.03 83.99
05:30:02 5 28.13 0.00 2.22 2.47 0.05 67.12
05:30:02 6 7.75 0.00 1.39 0.57 0.05 90.25
05:30:02 7 5.65 0.00 2.14 7.44 0.07 84.69
05:31:01 all 28.76 0.00 1.42 1.36 0.06 68.40
05:31:01 0 14.53 0.00 1.08 6.28 0.07 78.05
05:31:01 1 21.34 0.00 2.33 1.33 0.05 74.95
05:31:01 2 39.76 0.00 0.87 0.05 0.07 59.26
05:31:01 3 29.71 0.00 1.56 0.61 0.07 68.05
05:31:01 4 26.02 0.00 1.56 1.05 0.05 71.31
05:31:01 5 52.36 0.00 2.03 0.91 0.08 44.60
05:31:01 6 26.89 0.00 0.73 0.29 0.05 72.04
05:31:01 7 19.47 0.00 1.21 0.31 0.07 78.95
05:32:01 all 19.22 0.00 1.01 0.58 0.05 79.15
05:32:01 0 10.39 0.00 0.77 2.51 0.03 86.30
05:32:01 1 7.33 0.00 0.58 0.02 0.03 92.04
05:32:01 2 23.44 0.00 1.49 0.27 0.07 74.74
05:32:01 3 37.95 0.00 1.64 1.09 0.07 59.27
05:32:01 4 21.83 0.00 0.68 0.37 0.05 77.07
05:32:01 5 27.04 0.00 1.67 0.10 0.07 71.12
05:32:01 6 11.62 0.00 0.48 0.02 0.05 87.83
05:32:01 7 14.16 0.00 0.73 0.30 0.03 84.78
Average: all 19.14 0.00 1.24 1.71 0.05 77.85
Average: 0 9.53 0.00 0.85 6.24 0.04 83.33
Average: 1 13.32 0.00 1.26 0.59 0.04 84.79
Average: 2 23.22 0.00 1.08 0.35 0.05 75.30
Average: 3 23.43 0.00 1.28 0.66 0.05 74.58
Average: 4 19.49 0.00 1.27 1.71 0.04 77.49
Average: 5 35.77 0.00 1.98 1.16 0.07 61.02
Average: 6 15.35 0.00 0.87 0.29 0.05 83.44
Average: 7 13.06 0.00 1.36 2.69 0.06 82.83