---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-100083 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 872 28906 0 2388 30865
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:58:21:fe brd ff:ff:ff:ff:ff:ff
inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86178sec preferred_lft 86178sec
inet6 fe80::f816:3eff:fe58:21fe/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:d9:00:16:3c 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-100083) 01/22/25 _x86_64_ (8 CPU)
05:27:55 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 339.30 73.74 265.56 5310.90 73429.92
05:30:01 178.29 17.01 161.27 606.70 47708.18
05:31:01 85.79 6.72 79.07 329.15 38639.56
Average: 201.13 32.49 168.64 2082.43 53260.34
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30207824 31633188 2731396 8.29 54628 1691548 1464584 4.31 912992 1548368 80688
05:30:01 29087404 30870956 3851816 11.69 82484 2000824 2247140 6.61 1715364 1822464 30196
05:31:01 29611688 31614500 3327532 10.10 89472 2206468 1446192 4.26 1043440 1955760 85704
Average: 29635639 31372881 3303581 10.03 75528 1966280 1719305 5.06 1223932 1775531 65529
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
05:29:01 ens3 314.31 223.99 1544.06 73.16 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00
05:30:01 ens3 296.83 230.34 2269.76 51.41 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 lo 10.38 10.38 1.27 1.27 0.00 0.00 0.00 0.00
05:31:01 ens3 720.95 475.22 2026.54 160.29 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: lo 4.33 4.33 0.51 0.51 0.00 0.00 0.00 0.00
Average: ens3 444.02 309.85 1946.76 94.95 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-100083) 01/22/25 _x86_64_ (8 CPU)
05:27:55 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 8.10 0.00 1.17 4.48 0.04 86.20
05:29:01 0 3.35 0.00 0.83 6.88 0.03 88.90
05:29:01 1 8.28 0.00 1.08 0.63 0.02 89.99
05:29:01 2 6.21 0.00 2.84 20.34 0.05 70.56
05:29:01 3 16.44 0.00 0.99 2.26 0.05 80.26
05:29:01 4 8.91 0.00 0.82 0.89 0.03 89.36
05:29:01 5 8.69 0.00 1.08 0.90 0.03 89.29
05:29:01 6 3.81 0.00 0.79 3.81 0.05 91.54
05:29:01 7 9.15 0.00 0.94 0.17 0.03 89.71
05:30:01 all 14.99 0.00 1.05 2.62 0.05 81.29
05:30:01 0 7.06 0.00 0.25 0.10 0.02 92.57
05:30:01 1 9.71 0.00 1.34 0.25 0.05 88.65
05:30:01 2 5.46 0.00 0.50 15.02 0.03 78.98
05:30:01 3 26.70 0.00 2.39 2.28 0.07 68.57
05:30:01 4 17.77 0.00 1.59 1.51 0.05 79.08
05:30:01 5 13.64 0.00 0.89 0.60 0.07 84.80
05:30:01 6 21.97 0.00 1.07 0.98 0.08 75.90
05:30:01 7 17.58 0.00 0.35 0.25 0.03 81.78
05:31:01 all 30.60 0.00 1.33 1.55 0.07 66.45
05:31:01 0 22.54 0.00 1.07 0.03 0.08 76.28
05:31:01 1 33.02 0.00 1.57 0.02 0.05 65.34
05:31:01 2 26.06 0.00 1.40 9.17 0.08 63.29
05:31:01 3 24.19 0.00 1.02 2.44 0.03 72.32
05:31:01 4 47.60 0.00 1.37 0.37 0.08 50.58
05:31:01 5 38.11 0.00 1.35 0.03 0.10 60.40
05:31:01 6 34.93 0.00 1.56 0.15 0.05 63.31
05:31:01 7 18.45 0.00 1.32 0.18 0.07 79.98
Average: all 17.90 0.00 1.18 2.89 0.05 77.98
Average: 0 10.99 0.00 0.72 2.34 0.04 85.92
Average: 1 17.01 0.00 1.33 0.30 0.04 81.32
Average: 2 12.59 0.00 1.58 14.84 0.06 70.94
Average: 3 22.44 0.00 1.47 2.32 0.05 73.72
Average: 4 24.74 0.00 1.26 0.92 0.06 73.03
Average: 5 20.15 0.00 1.11 0.51 0.07 78.16
Average: 6 20.23 0.00 1.14 1.65 0.06 76.92
Average: 7 15.06 0.00 0.87 0.20 0.04 83.82