---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80274 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 810 29113 0 2243 30926
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:82:23:e7 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86209sec preferred_lft 86209sec
inet6 fe80::f816:3eff:fe82:23e7/64 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 02:42:67:5b:f1:2f 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-80274) 10/29/24 _x86_64_ (8 CPU)
18:45:56 LINUX RESTART (8 CPU)
18:46:01 tps rtps wtps bread/s bwrtn/s
18:47:02 363.79 84.02 279.77 5670.12 107733.38
18:48:01 110.49 2.90 107.59 115.10 60489.00
18:49:01 113.28 14.41 98.87 1062.76 38950.97
Average: 196.33 33.95 162.38 2294.77 69105.65
18:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:47:02 30244776 31660292 2694436 8.18 54536 1680976 1476768 4.34 898976 1528472 84516
18:48:01 30010872 31653304 2928340 8.89 71004 1876484 1480244 4.36 939520 1693488 96788
18:49:01 29790248 31646604 3148964 9.56 90512 2058736 1439664 4.24 976252 1851428 105192
Average: 30015299 31653400 2923913 8.88 72017 1872065 1465559 4.31 938249 1691129 95499
18:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:47:02 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00
18:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:47:02 ens3 307.67 233.78 1123.32 75.30 0.00 0.00 0.00 0.00
18:48:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00
18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:48:01 ens3 70.26 56.11 614.47 15.06 0.00 0.00 0.00 0.00
18:49:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00
18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:49:01 ens3 30.74 24.91 245.25 8.10 0.00 0.00 0.00 0.00
Average: lo 1.25 1.25 0.13 0.13 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 136.59 105.21 661.27 32.92 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80274) 10/29/24 _x86_64_ (8 CPU)
18:45:56 LINUX RESTART (8 CPU)
18:46:01 CPU %user %nice %system %iowait %steal %idle
18:47:02 all 7.36 0.00 1.33 5.26 0.04 86.01
18:47:02 0 11.47 0.00 1.08 3.05 0.03 84.36
18:47:02 1 4.68 0.00 1.95 0.58 0.03 92.75
18:47:02 2 10.63 0.00 2.51 4.82 0.05 81.99
18:47:02 3 12.25 0.00 1.35 2.81 0.05 83.54
18:47:02 4 3.85 0.00 0.69 5.76 0.03 89.67
18:47:02 5 2.66 0.00 0.80 24.60 0.05 71.89
18:47:02 6 6.16 0.00 1.29 0.48 0.07 92.00
18:47:02 7 7.11 0.00 0.95 0.35 0.05 91.53
18:48:01 all 8.89 0.00 0.88 7.02 0.06 83.15
18:48:01 0 4.50 0.00 0.70 1.17 0.07 93.56
18:48:01 1 11.57 0.00 0.48 2.23 0.05 85.68
18:48:01 2 20.99 0.00 1.48 0.60 0.07 76.87
18:48:01 3 6.05 0.00 0.85 2.59 0.05 90.46
18:48:01 4 4.68 0.00 0.78 5.09 0.03 89.40
18:48:01 5 0.39 0.00 0.36 43.87 0.07 55.31
18:48:01 6 22.49 0.00 1.95 0.51 0.07 74.97
18:48:01 7 0.58 0.00 0.46 0.00 0.03 98.93
18:49:01 all 9.01 0.00 0.73 4.82 0.04 85.41
18:49:01 0 28.97 0.00 1.16 3.72 0.05 66.09
18:49:01 1 6.08 0.00 0.90 0.62 0.02 92.39
18:49:01 2 13.03 0.00 0.68 0.72 0.05 85.52
18:49:01 3 11.43 0.00 1.15 2.29 0.03 85.09
18:49:01 4 3.64 0.00 0.35 0.17 0.02 95.83
18:49:01 5 0.12 0.00 0.62 30.71 0.10 68.46
18:49:01 6 2.15 0.00 0.38 0.27 0.00 97.20
18:49:01 7 6.84 0.00 0.57 0.05 0.02 92.53
Average: all 8.42 0.00 0.98 5.69 0.04 84.87
Average: 0 15.00 0.00 0.98 2.65 0.05 81.32
Average: 1 7.41 0.00 1.11 1.14 0.03 90.31
Average: 2 14.85 0.00 1.56 2.05 0.06 81.49
Average: 3 9.93 0.00 1.12 2.56 0.04 86.34
Average: 4 4.05 0.00 0.61 3.67 0.03 91.64
Average: 5 1.05 0.00 0.59 33.05 0.07 65.23
Average: 6 10.16 0.00 1.20 0.42 0.04 88.17
Average: 7 4.87 0.00 0.66 0.13 0.03 94.30