---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80551 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 28868 0 2440 30881
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:62:a1:3c brd ff:ff:ff:ff:ff:ff
inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86196sec preferred_lft 86196sec
inet6 fe80::f816:3eff:fe62:a13c/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 02:42:56:74:c9:4e 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-80551) 10/31/24 _x86_64_ (8 CPU)
04:22:22 LINUX RESTART (8 CPU)
04:23:04 tps rtps wtps bread/s bwrtn/s
04:24:01 131.70 39.26 92.44 1882.20 19371.62
04:25:01 125.96 15.23 110.73 595.50 24607.37
Average: 128.76 26.94 101.82 1222.36 22056.61
04:23:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:01 30072728 31729972 2866492 8.70 74108 1889140 1358348 4.00 851588 1724444 209464
04:25:01 29609940 31651936 3329280 10.11 87628 2249264 1428376 4.20 1102676 1912644 201400
Average: 29841334 31690954 3097886 9.40 80868 2069202 1393362 4.10 977132 1818544 205432
04:23:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:24:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
04:24:01 ens3 78.60 55.48 1168.75 15.84 0.00 0.00 0.00 0.00
04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:25:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00
04:25:01 ens3 525.10 458.59 2386.72 122.18 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 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00
Average: ens3 307.57 262.20 1793.35 70.38 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80551) 10/31/24 _x86_64_ (8 CPU)
04:22:22 LINUX RESTART (8 CPU)
04:23:04 CPU %user %nice %system %iowait %steal %idle
04:24:01 all 10.35 0.00 0.82 1.94 0.03 86.86
04:24:01 0 30.17 0.00 2.08 2.08 0.05 65.62
04:24:01 1 10.50 0.00 1.07 2.78 0.02 85.64
04:24:01 2 15.69 0.00 1.07 0.26 0.04 82.94
04:24:01 3 0.77 0.00 0.12 3.77 0.02 95.31
04:24:01 4 1.93 0.00 0.32 0.32 0.02 97.42
04:24:01 5 3.80 0.00 0.21 0.30 0.07 95.62
04:24:01 6 0.72 0.00 0.42 0.05 0.02 98.79
04:24:01 7 19.20 0.00 1.30 5.95 0.04 73.52
04:25:01 all 28.08 0.00 2.53 1.94 0.07 67.38
04:25:01 0 32.79 0.00 2.36 0.45 0.08 64.32
04:25:01 1 24.75 0.00 2.84 3.11 0.08 69.22
04:25:01 2 33.06 0.00 2.06 1.55 0.07 63.27
04:25:01 3 32.86 0.00 2.88 5.00 0.07 59.19
04:25:01 4 25.16 0.00 2.23 0.54 0.08 71.98
04:25:01 5 32.45 0.00 1.82 2.47 0.08 63.18
04:25:01 6 22.53 0.00 3.40 1.06 0.05 72.96
04:25:01 7 21.05 0.00 2.73 1.32 0.07 74.84
Average: all 19.41 0.00 1.70 1.94 0.05 76.90
Average: 0 31.51 0.00 2.22 1.24 0.07 64.95
Average: 1 17.79 0.00 1.97 2.95 0.05 77.24
Average: 2 24.55 0.00 1.57 0.92 0.05 72.90
Average: 3 17.20 0.00 1.53 4.40 0.04 76.82
Average: 4 13.77 0.00 1.29 0.43 0.05 84.46
Average: 5 18.44 0.00 1.03 1.41 0.08 79.05
Average: 6 11.88 0.00 1.95 0.57 0.03 85.57
Average: 7 20.14 0.00 2.03 3.58 0.05 74.19