---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-98675 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 858 28919 0 2389 30879
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:e5:f5:89 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86192sec preferred_lft 86192sec
inet6 fe80::f816:3eff:fee5:f589/64 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 02:42:07:bf:4c:ed 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-98675) 01/18/25 _x86_64_ (8 CPU)
05:28:54 LINUX RESTART (8 CPU)
05:29:01 tps rtps wtps bread/s bwrtn/s
05:30:02 357.27 73.54 283.74 5288.85 60116.11
05:31:01 166.33 19.10 147.23 689.24 33827.62
05:32:01 93.87 5.25 88.62 289.37 28195.00
Average: 206.04 32.70 173.34 2096.87 40750.67
05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:30:02 30228608 31652636 2710612 8.23 54200 1690520 1461780 4.30 889956 1549224 81184
05:31:01 28449688 30242648 4489532 13.63 82796 2009056 3250076 9.56 2359272 1811840 53828
05:32:01 29587208 31592388 3352012 10.18 90140 2207676 1521384 4.48 1069824 1954104 21212
Average: 29421835 31162557 3517385 10.68 75712 1969084 2077747 6.11 1439684 1771723 52075
05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:30:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
05:30:02 ens3 387.75 248.64 1543.04 75.01 0.00 0.00 0.00 0.00
05:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00
05:31:01 ens3 384.85 271.85 2413.29 68.77 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
05:32:01 lo 10.60 10.60 1.29 1.29 0.00 0.00 0.00 0.00
05:32:01 ens3 471.56 342.15 1898.91 121.50 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
Average: lo 4.42 4.42 0.52 0.52 0.00 0.00 0.00 0.00
Average: ens3 414.89 287.64 1949.16 88.53 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-98675) 01/18/25 _x86_64_ (8 CPU)
05:28:54 LINUX RESTART (8 CPU)
05:29:01 CPU %user %nice %system %iowait %steal %idle
05:30:02 all 7.44 0.00 1.08 4.83 0.03 86.62
05:30:02 0 7.94 0.00 0.58 0.65 0.05 90.78
05:30:02 1 15.07 0.00 0.98 1.48 0.03 82.43
05:30:02 2 8.67 0.00 0.87 0.60 0.03 89.82
05:30:02 3 7.36 0.00 1.96 15.04 0.05 75.59
05:30:02 4 6.77 0.00 0.88 0.60 0.02 91.73
05:30:02 5 3.88 0.00 0.69 6.50 0.03 88.90
05:30:02 6 3.90 0.00 2.09 13.22 0.03 80.75
05:30:02 7 5.94 0.00 0.55 0.62 0.03 92.85
05:31:01 all 22.72 0.00 1.19 2.44 0.05 73.59
05:31:01 0 27.90 0.00 1.63 3.57 0.05 66.85
05:31:01 1 32.85 0.00 1.61 0.58 0.05 64.91
05:31:01 2 29.50 0.00 0.83 0.58 0.03 69.06
05:31:01 3 12.53 0.00 0.83 10.56 0.07 76.01
05:31:01 4 14.98 0.00 0.95 0.54 0.03 83.49
05:31:01 5 22.47 0.00 0.87 0.32 0.03 76.30
05:31:01 6 19.62 0.00 0.61 0.02 0.03 79.72
05:31:01 7 21.93 0.00 2.17 3.39 0.05 72.46
05:32:01 all 24.82 0.00 1.15 1.62 0.06 72.35
05:32:01 0 44.64 0.00 1.50 1.39 0.08 52.39
05:32:01 1 14.65 0.00 0.70 0.00 0.05 84.60
05:32:01 2 24.15 0.00 1.05 0.15 0.05 74.60
05:32:01 3 22.20 0.00 1.35 3.61 0.05 72.79
05:32:01 4 28.75 0.00 1.47 0.47 0.07 69.25
05:32:01 5 19.57 0.00 0.79 0.47 0.07 79.11
05:32:01 6 18.21 0.00 1.29 6.31 0.05 74.15
05:32:01 7 26.40 0.00 1.02 0.55 0.03 72.00
Average: all 18.31 0.00 1.14 2.97 0.04 77.54
Average: 0 26.82 0.00 1.24 1.86 0.06 70.02
Average: 1 20.78 0.00 1.10 0.69 0.04 77.39
Average: 2 20.72 0.00 0.92 0.44 0.04 77.88
Average: 3 14.05 0.00 1.38 9.72 0.06 74.79
Average: 4 16.84 0.00 1.10 0.54 0.04 81.48
Average: 5 15.26 0.00 0.78 2.45 0.04 81.47
Average: 6 13.89 0.00 1.33 6.54 0.04 78.19
Average: 7 18.08 0.00 1.24 1.51 0.04 79.13