---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-102688 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 797 28593 0 2776 30934
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:b7:35:e3 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86161sec preferred_lft 86161sec
inet6 fe80::f816:3eff:feb7:35e3/64 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:e0:e8:12:3b 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-102688) 01/28/25 _x86_64_ (8 CPU)
12:42:16 LINUX RESTART (8 CPU)
12:43:01 tps rtps wtps bread/s bwrtn/s
12:44:01 151.77 3.86 147.91 117.54 84310.64
12:45:01 82.29 0.25 82.04 5.73 35237.06
12:46:01 52.42 10.46 41.96 604.70 23578.87
Average: 95.50 4.86 90.64 242.64 47712.92
12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:44:01 29985872 31698196 2953348 8.97 79536 1932872 1467868 4.32 861716 1777320 169852
12:45:01 29604248 31522148 3334972 10.12 83436 2127108 1948644 5.73 1041832 1964560 41304
12:46:01 29331032 31726692 3608188 10.95 92264 2590152 1392156 4.10 856584 2412452 20916
Average: 29640384 31649012 3298836 10.01 85079 2216711 1602889 4.72 920044 2051444 77357
12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:44:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
12:44:01 ens3 65.17 45.63 908.86 10.32 0.00 0.00 0.00 0.00
12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:45:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00
12:45:01 ens3 18.50 12.63 407.85 1.33 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 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00
12:46:01 ens3 382.72 225.11 10215.98 24.35 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
Average: lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00
Average: ens3 155.45 94.45 3843.90 12.00 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-102688) 01/28/25 _x86_64_ (8 CPU)
12:42:16 LINUX RESTART (8 CPU)
12:43:01 CPU %user %nice %system %iowait %steal %idle
12:44:01 all 9.15 0.00 0.77 5.13 0.04 84.92
12:44:01 0 9.65 0.00 0.74 1.26 0.03 88.33
12:44:01 1 1.82 0.00 0.37 9.29 0.02 88.51
12:44:01 2 1.38 0.00 0.25 0.15 0.02 98.20
12:44:01 3 6.78 0.00 0.85 20.04 0.07 72.25
12:44:01 4 3.94 0.00 0.40 0.28 0.03 95.34
12:44:01 5 1.62 0.00 0.22 5.13 0.03 93.00
12:44:01 6 35.66 0.00 2.35 4.52 0.07 57.40
12:44:01 7 12.32 0.00 0.94 0.42 0.02 86.31
12:45:01 all 12.08 0.00 0.21 2.04 0.05 85.62
12:45:01 0 0.77 0.00 0.27 3.46 0.03 95.47
12:45:01 1 0.27 0.00 0.08 0.27 0.03 99.35
12:45:01 2 21.94 0.00 0.37 0.25 0.10 77.33
12:45:01 3 9.37 0.00 0.52 0.30 0.00 89.81
12:45:01 4 24.63 0.00 0.10 0.23 0.07 74.97
12:45:01 5 0.18 0.00 0.02 9.54 0.02 90.24
12:45:01 6 21.38 0.00 0.25 2.22 0.03 76.12
12:45:01 7 18.33 0.00 0.08 0.00 0.07 81.52
12:46:01 all 9.60 0.00 0.78 1.01 0.05 88.56
12:46:01 0 2.05 0.00 0.35 4.58 0.05 92.98
12:46:01 1 2.23 0.00 0.35 0.00 0.10 97.31
12:46:01 2 33.81 0.00 4.09 3.03 0.10 58.97
12:46:01 3 5.69 0.00 0.37 0.10 0.03 93.81
12:46:01 4 1.40 0.00 0.17 0.02 0.07 98.35
12:46:01 5 2.12 0.00 0.35 0.02 0.02 97.50
12:46:01 6 1.77 0.00 0.28 0.03 0.02 97.90
12:46:01 7 28.07 0.00 0.27 0.34 0.07 71.26
Average: all 10.27 0.00 0.59 2.73 0.05 86.37
Average: 0 4.14 0.00 0.45 3.11 0.04 92.27
Average: 1 1.44 0.00 0.27 3.18 0.05 95.06
Average: 2 19.00 0.00 1.57 1.14 0.07 78.22
Average: 3 7.28 0.00 0.58 6.80 0.03 85.30
Average: 4 9.96 0.00 0.22 0.18 0.06 89.58
Average: 5 1.31 0.00 0.19 4.89 0.02 93.58
Average: 6 19.59 0.00 0.96 2.26 0.04 77.15
Average: 7 19.56 0.00 0.43 0.25 0.05 79.70