---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-100720 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 817 28580 0 2769 30913
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:3b:4b:c9 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86139sec preferred_lft 86139sec
inet6 fe80::f816:3eff:fe3b:4bc9/64 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 02:42:19:ec:4b:9d 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-100720) 01/23/25 _x86_64_ (8 CPU)
12:43:35 LINUX RESTART (8 CPU)
12:44:01 tps rtps wtps bread/s bwrtn/s
12:45:01 321.56 56.89 264.67 3587.00 33268.06
12:46:01 118.96 3.77 115.19 88.90 38490.24
12:47:01 35.14 0.55 34.59 4.40 27255.86
Average: 158.55 20.40 138.15 1226.71 33005.02
12:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:45:01 30111004 31680828 2828216 8.59 70392 1810252 1426636 4.20 870880 1666524 165724
12:46:01 29611520 31501024 3327700 10.10 83332 2099448 1952820 5.75 1064672 1937392 36452
12:47:01 28822876 31556536 4116344 12.50 88320 2925472 1569604 4.62 1019472 2743840 756712
Average: 29515133 31579463 3424087 10.40 80681 2278391 1649687 4.85 985008 2115919 319629
12:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:45:01 ens3 404.40 245.06 1823.15 75.27 0.00 0.00 0.00 0.00
12:45:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:46:01 ens3 33.92 21.04 432.06 4.30 0.00 0.00 0.00 0.00
12:46:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:47:01 ens3 261.32 148.96 6517.43 11.93 0.00 0.00 0.00 0.00
12:47:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 233.20 138.35 2924.07 30.50 0.00 0.00 0.00 0.00
Average: lo 0.78 0.78 0.08 0.08 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-100720) 01/23/25 _x86_64_ (8 CPU)
12:43:35 LINUX RESTART (8 CPU)
12:44:01 CPU %user %nice %system %iowait %steal %idle
12:45:01 all 11.18 0.00 1.05 2.93 0.04 84.81
12:45:01 0 6.10 0.00 0.38 0.02 0.03 93.46
12:45:01 1 5.96 0.00 0.63 0.30 0.00 93.10
12:45:01 2 31.65 0.00 2.87 5.86 0.03 59.58
12:45:01 3 2.90 0.00 0.85 14.59 0.05 81.60
12:45:01 4 8.35 0.00 0.80 0.45 0.02 90.38
12:45:01 5 11.93 0.00 0.99 0.64 0.07 86.38
12:45:01 6 17.95 0.00 1.04 1.27 0.03 79.71
12:45:01 7 4.56 0.00 0.79 0.37 0.03 94.25
12:46:01 all 11.99 0.00 0.57 1.92 0.05 85.48
12:46:01 0 56.54 0.00 0.92 0.18 0.07 42.29
12:46:01 1 6.15 0.00 0.33 0.03 0.02 93.46
12:46:01 2 12.39 0.00 0.93 0.33 0.02 86.32
12:46:01 3 5.19 0.00 0.47 9.45 0.10 84.79
12:46:01 4 6.92 0.00 0.55 1.67 0.02 90.85
12:46:01 5 0.92 0.00 0.64 3.48 0.12 94.84
12:46:01 6 1.57 0.00 0.20 0.02 0.03 98.18
12:46:01 7 6.52 0.00 0.53 0.17 0.02 92.77
12:47:01 all 9.41 0.00 0.33 1.15 0.05 89.07
12:47:01 0 57.11 0.00 0.20 0.00 0.12 42.57
12:47:01 1 0.18 0.00 0.03 0.00 0.02 99.77
12:47:01 2 11.19 0.00 0.80 0.87 0.03 87.11
12:47:01 3 1.12 0.00 1.12 8.33 0.10 89.33
12:47:01 4 4.22 0.00 0.23 0.02 0.02 95.52
12:47:01 5 0.35 0.00 0.08 0.00 0.10 99.47
12:47:01 6 0.63 0.00 0.07 0.00 0.00 99.30
12:47:01 7 0.48 0.00 0.08 0.00 0.02 99.42
Average: all 10.86 0.00 0.65 2.00 0.04 86.45
Average: 0 39.87 0.00 0.50 0.07 0.07 59.49
Average: 1 4.10 0.00 0.33 0.11 0.01 95.45
Average: 2 18.41 0.00 1.54 2.35 0.03 77.68
Average: 3 3.07 0.00 0.81 10.79 0.08 85.24
Average: 4 6.49 0.00 0.53 0.71 0.02 92.25
Average: 5 4.40 0.00 0.57 1.37 0.09 93.57
Average: 6 6.72 0.00 0.43 0.43 0.02 92.40
Average: 7 3.86 0.00 0.47 0.18 0.02 95.47