---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-92498 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 856 28295 0 3015 30874
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:35:fa:9d brd ff:ff:ff:ff:ff:ff
inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86193sec preferred_lft 86193sec
inet6 fe80::f816:3eff:fe35:fa9d/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 02:42:71:5b:eb:a0 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-v1-8c-8g-92498) 12/21/24 _x86_64_ (8 CPU)
16:53:26 LINUX RESTART (8 CPU)
16:54:01 tps rtps wtps bread/s bwrtn/s
16:55:01 298.58 30.19 268.39 954.64 81836.76
16:56:01 202.05 37.33 164.72 2481.85 67001.77
Average: 250.32 33.76 216.56 1718.25 74419.26
16:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
16:55:01 30097440 31730732 2841780 8.63 73420 1866128 1368356 4.03 821424 1719516 212628
16:56:01 28724588 31331960 4214632 12.80 87484 2805608 1740568 5.12 1461272 2412164 398492
Average: 29411014 31531346 3528206 10.71 80452 2335868 1554462 4.57 1141348 2065840 305560
16:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
16:55:01 lo 1.37 1.37 0.15 0.15 0.00 0.00 0.00 0.00
16:55:01 ens3 207.88 132.14 1311.67 37.77 0.00 0.00 0.00 0.00
16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:56:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00
16:56:01 ens3 1406.38 969.99 8355.07 217.71 0.00 0.00 0.00 0.00
16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00
Average: ens3 807.13 551.07 4833.37 127.74 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-v1-8c-8g-92498) 12/21/24 _x86_64_ (8 CPU)
16:53:26 LINUX RESTART (8 CPU)
16:54:01 CPU %user %nice %system %iowait %steal %idle
16:55:01 all 10.05 0.00 0.79 5.17 0.03 83.97
16:55:01 0 5.17 0.00 0.67 15.75 0.07 78.34
16:55:01 1 2.94 0.00 0.17 7.73 0.02 89.15
16:55:01 2 2.42 0.00 0.17 0.02 0.02 97.38
16:55:01 3 18.17 0.00 1.18 1.65 0.05 78.95
16:55:01 4 20.69 0.00 1.17 1.97 0.03 76.14
16:55:01 5 11.39 0.00 0.68 0.38 0.02 87.52
16:55:01 6 17.76 0.00 1.90 5.76 0.03 74.54
16:55:01 7 1.82 0.00 0.35 8.17 0.02 89.64
16:56:01 all 22.55 0.00 1.73 3.32 0.06 72.34
16:56:01 0 9.34 0.00 1.31 15.70 0.05 73.60
16:56:01 1 29.42 0.00 1.12 1.57 0.07 67.82
16:56:01 2 20.45 0.00 1.88 1.26 0.08 76.34
16:56:01 3 23.56 0.00 1.34 1.12 0.05 73.92
16:56:01 4 24.40 0.00 2.39 1.20 0.07 71.94
16:56:01 5 28.44 0.00 1.54 1.07 0.05 68.90
16:56:01 6 22.92 0.00 1.25 2.77 0.07 72.99
16:56:01 7 21.83 0.00 3.02 1.88 0.07 73.20
Average: all 16.29 0.00 1.26 4.25 0.05 78.16
Average: 0 7.26 0.00 0.99 15.72 0.06 75.97
Average: 1 16.16 0.00 0.64 4.66 0.04 78.50
Average: 2 11.41 0.00 1.02 0.63 0.05 86.88
Average: 3 20.86 0.00 1.26 1.39 0.05 76.44
Average: 4 22.55 0.00 1.78 1.59 0.05 74.04
Average: 5 19.90 0.00 1.11 0.73 0.03 78.23
Average: 6 20.34 0.00 1.58 4.27 0.05 73.76
Average: 7 11.79 0.00 1.68 5.03 0.04 81.45