---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-86289 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 836 28548 0 2781 30894
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:54:05:b5 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86151sec preferred_lft 86151sec
inet6 fe80::f816:3eff:fe54:5b5/64 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:fc:05:05:f3 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-86289) 11/24/24 _x86_64_ (8 CPU)
12:40:25 LINUX RESTART (8 CPU)
12:41:02 tps rtps wtps bread/s bwrtn/s
12:42:01 318.86 35.94 282.92 1701.95 23181.70
12:43:01 109.33 3.75 105.58 88.79 28408.33
12:44:01 42.91 0.20 42.71 9.73 36936.64
Average: 156.13 13.17 142.96 594.00 29544.23
12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 30060716 31722312 2878504 8.74 75516 1891040 1394356 4.10 847584 1727960 201552
12:43:01 29554596 31480216 3384624 10.28 84368 2133560 1916096 5.64 1105256 1951376 37484
12:44:01 29259544 31654164 3679676 11.17 91060 2589424 1410196 4.15 930076 2406252 4320
Average: 29624952 31618897 3314268 10.06 83648 2204675 1573549 4.63 960972 2028529 81119
12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:01 ens3 83.75 59.14 1038.68 25.01 0.00 0.00 0.00 0.00
12:42:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 ens3 26.56 19.56 427.32 4.14 0.00 0.00 0.00 0.00
12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 ens3 379.35 210.90 10198.77 18.28 0.00 0.00 0.00 0.00
12:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 163.67 96.74 3904.17 15.76 0.00 0.00 0.00 0.00
Average: lo 0.80 0.80 0.08 0.08 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86289) 11/24/24 _x86_64_ (8 CPU)
12:40:25 LINUX RESTART (8 CPU)
12:41:02 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 9.96 0.00 0.88 2.43 0.03 86.69
12:42:01 0 1.54 0.00 0.25 0.49 0.00 97.71
12:42:01 1 26.65 0.00 2.00 2.22 0.03 69.09
12:42:01 2 18.98 0.00 1.31 0.83 0.03 78.84
12:42:01 3 23.83 0.00 1.41 4.48 0.05 70.23
12:42:01 4 4.78 0.00 1.24 3.03 0.05 90.90
12:42:01 5 1.19 0.00 0.27 0.24 0.02 98.29
12:42:01 6 2.07 0.00 0.32 0.08 0.02 97.51
12:42:01 7 0.71 0.00 0.27 8.11 0.03 90.87
12:43:01 all 11.66 0.00 0.44 1.81 0.05 86.04
12:43:01 0 59.78 0.00 0.44 0.32 0.07 39.40
12:43:01 1 6.86 0.00 0.62 2.39 0.10 90.03
12:43:01 2 13.12 0.00 1.00 0.80 0.10 84.97
12:43:01 3 0.27 0.00 0.30 8.01 0.02 91.41
12:43:01 4 11.61 0.00 0.85 2.95 0.05 84.53
12:43:01 5 1.02 0.00 0.10 0.00 0.02 98.87
12:43:01 6 0.40 0.00 0.12 0.00 0.02 99.47
12:43:01 7 0.47 0.00 0.10 0.00 0.00 99.43
12:44:01 all 9.49 0.00 0.67 1.66 0.06 88.12
12:44:01 0 60.59 0.00 3.86 6.09 0.08 29.38
12:44:01 1 4.81 0.00 0.53 1.02 0.13 93.51
12:44:01 2 2.54 0.00 0.30 0.00 0.07 97.09
12:44:01 3 1.74 0.00 0.12 0.62 0.02 97.50
12:44:01 4 3.97 0.00 0.20 5.58 0.05 90.20
12:44:01 5 0.60 0.00 0.08 0.02 0.00 99.30
12:44:01 6 1.12 0.00 0.13 0.00 0.08 98.67
12:44:01 7 0.62 0.00 0.12 0.00 0.03 99.23
Average: all 10.37 0.00 0.66 1.97 0.04 86.95
Average: 0 40.80 0.00 1.52 2.31 0.05 55.31
Average: 1 12.69 0.00 1.05 1.87 0.09 84.30
Average: 2 11.52 0.00 0.87 0.54 0.07 87.00
Average: 3 8.53 0.00 0.61 4.37 0.03 86.47
Average: 4 6.80 0.00 0.76 3.86 0.05 88.53
Average: 5 0.93 0.00 0.15 0.08 0.01 98.82
Average: 6 1.19 0.00 0.19 0.03 0.04 98.55
Average: 7 0.60 0.00 0.16 2.67 0.02 96.54