---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-98796 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 846 28895 0 2425 30893
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:90:59:5d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86148sec preferred_lft 86148sec
inet6 fe80::f816:3eff:fe90:595d/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 02:42:84:aa:73:a4 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-98796) 01/18/25 _x86_64_ (8 CPU)
11:05:18 LINUX RESTART (8 CPU)
11:06:02 tps rtps wtps bread/s bwrtn/s
11:07:01 280.83 29.69 251.14 960.52 16818.57
11:08:01 131.59 21.21 110.38 864.26 20430.59
11:09:01 59.21 33.63 25.57 2528.67 14397.07
Average: 156.49 28.17 128.32 1454.19 17216.84
11:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:07:01 30163568 31704236 2775652 8.43 68744 1784004 1420368 4.18 851108 1642796 144928
11:08:01 28793828 30577424 4145392 12.58 82572 2000488 2587764 7.61 2031756 1803396 10120
11:09:01 29626208 31670024 3313012 10.06 84828 2255680 1441532 4.24 1035896 1966992 29320
Average: 29527868 31317228 3411352 10.36 78715 2013391 1816555 5.34 1306253 1804395 61456
11:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
11:07:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00
11:07:01 ens3 241.99 155.13 1161.16 52.69 0.00 0.00 0.00 0.00
11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:08:01 lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00
11:08:01 ens3 643.49 536.69 2114.03 170.52 0.00 0.00 0.00 0.00
11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:09:01 lo 3.83 3.83 0.40 0.40 0.00 0.00 0.00 0.00
11:09:01 ens3 592.77 423.38 2512.41 121.31 0.00 0.00 0.00 0.00
11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 2.31 2.31 0.24 0.24 0.00 0.00 0.00 0.00
Average: ens3 494.18 372.96 1933.65 115.19 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-98796) 01/18/25 _x86_64_ (8 CPU)
11:05:18 LINUX RESTART (8 CPU)
11:06:02 CPU %user %nice %system %iowait %steal %idle
11:07:01 all 9.56 0.00 0.79 3.93 0.04 85.68
11:07:01 0 3.55 0.00 0.30 0.15 0.02 95.97
11:07:01 1 4.63 0.00 0.46 7.47 0.02 87.43
11:07:01 2 5.43 0.00 0.49 0.78 0.07 93.23
11:07:01 3 24.81 0.00 1.89 15.57 0.05 57.67
11:07:01 4 6.70 0.00 0.43 0.68 0.02 92.18
11:07:01 5 8.89 0.00 1.40 4.51 0.03 85.17
11:07:01 6 2.97 0.00 0.37 0.17 0.02 96.47
11:07:01 7 19.59 0.00 1.02 2.15 0.07 77.17
11:08:01 all 22.52 0.00 1.23 4.77 0.07 71.40
11:08:01 0 23.89 0.00 0.80 0.05 0.07 75.18
11:08:01 1 21.91 0.00 1.41 2.17 0.07 74.43
11:08:01 2 15.46 0.00 1.64 7.36 0.13 75.41
11:08:01 3 26.59 0.00 1.40 13.67 0.08 58.26
11:08:01 4 19.72 0.00 0.80 11.20 0.03 68.25
11:08:01 5 18.07 0.00 1.00 1.10 0.05 79.78
11:08:01 6 20.96 0.00 1.29 1.75 0.07 75.94
11:08:01 7 33.70 0.00 1.49 0.80 0.07 63.94
11:09:01 all 20.73 0.00 0.94 2.04 0.08 76.21
11:09:01 0 12.34 0.00 0.70 0.12 0.07 86.77
11:09:01 1 35.30 0.00 1.14 1.72 0.08 61.76
11:09:01 2 15.19 0.00 1.00 1.09 0.08 82.63
11:09:01 3 20.67 0.00 0.82 8.29 0.07 70.15
11:09:01 4 18.67 0.00 1.04 1.27 0.05 78.97
11:09:01 5 18.74 0.00 0.87 0.49 0.05 79.85
11:09:01 6 24.61 0.00 0.57 0.07 0.07 74.69
11:09:01 7 20.41 0.00 1.41 3.38 0.13 74.66
Average: all 17.64 0.00 0.99 3.58 0.06 77.73
Average: 0 13.28 0.00 0.60 0.11 0.05 85.96
Average: 1 20.66 0.00 1.00 3.79 0.06 74.49
Average: 2 12.09 0.00 1.05 3.11 0.09 83.66
Average: 3 24.02 0.00 1.37 12.49 0.07 62.05
Average: 4 15.08 0.00 0.76 4.41 0.03 79.72
Average: 5 15.28 0.00 1.09 2.02 0.04 81.57
Average: 6 16.25 0.00 0.74 0.67 0.05 82.29
Average: 7 24.60 0.00 1.31 2.11 0.09 71.89