---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-102645 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: 2800.000
BogoMIPS: 5600.00
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 14G 142G 9% /
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 878 25737 0 5551 30833
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:d5:e0:23 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86095sec preferred_lft 86095sec
inet6 fe80::f816:3eff:fed5:e023/64 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 02:42:12:28:d4:9e 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
inet6 fe80::42:12ff:fe28:d49e/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102645) 01/28/25 _x86_64_ (8 CPU)
10:44:11 LINUX RESTART (8 CPU)
10:45:01 tps rtps wtps bread/s bwrtn/s
10:46:01 130.51 22.35 108.17 2250.16 30881.79
10:47:01 326.88 6.98 319.90 586.94 134201.43
10:48:01 242.54 6.58 235.96 310.35 42785.22
10:49:01 74.42 1.35 73.07 100.78 23235.83
Average: 193.59 9.32 184.27 812.06 57776.07
10:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:46:01 29961608 31721104 2977612 9.04 75624 1988184 1531220 4.51 860868 1811708 179564
10:47:01 26432392 31326180 6506828 19.75 124936 4933044 5927428 17.44 1343548 4638636 2448
10:48:01 24465032 29816764 8474188 25.73 159184 5314184 8010388 23.57 3055568 4833528 872
10:49:01 26389396 31605720 6549824 19.88 161400 5188700 1561616 4.59 1322028 4693640 3184
Average: 26812107 31117442 6127113 18.60 130286 4356028 4257663 12.53 1645503 3994378 46517
10:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:46:01 ens3 109.15 80.70 2048.67 15.14 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00
10:47:01 veth1b8b3da 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00
10:47:01 veth5a774c1 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:47:01 vethafb1fc0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 ens3 1029.60 525.05 25381.05 43.54 0.00 0.00 0.00 0.00
10:48:01 veth1b8b3da 24.15 22.28 10.53 16.08 0.00 0.00 0.00 0.00
10:48:01 veth5a774c1 5.15 5.77 0.66 0.60 0.00 0.00 0.00 0.00
10:48:01 ens3 56.66 36.51 1164.51 4.52 0.00 0.00 0.00 0.00
10:48:01 veth9d8c9e6 53.22 63.89 19.22 15.25 0.00 0.00 0.00 0.00
10:49:01 ens3 57.12 47.43 75.12 26.22 0.00 0.00 0.00 0.00
10:49:01 docker0 13.28 17.68 2.12 290.89 0.00 0.00 0.00 0.00
10:49:01 lo 21.50 21.50 2.07 2.07 0.00 0.00 0.00 0.00
Average: ens3 313.13 172.42 7167.34 22.35 0.00 0.00 0.00 0.00
Average: docker0 3.32 4.42 0.53 72.72 0.00 0.00 0.00 0.00
Average: lo 4.36 4.36 0.43 0.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102645) 01/28/25 _x86_64_ (8 CPU)
10:44:11 LINUX RESTART (8 CPU)
10:45:01 CPU %user %nice %system %iowait %steal %idle
10:46:01 all 7.51 0.00 0.68 3.52 0.04 88.24
10:46:01 0 7.34 0.00 0.68 0.60 0.05 91.32
10:46:01 1 12.34 0.00 1.00 0.85 0.05 85.75
10:46:01 2 6.04 0.00 0.48 0.22 0.02 93.24
10:46:01 3 0.84 0.00 0.57 0.92 0.02 97.66
10:46:01 4 1.65 0.00 0.22 0.00 0.02 98.11
10:46:01 5 19.50 0.00 1.15 2.45 0.05 76.85
10:46:01 6 0.67 0.00 0.52 21.00 0.05 77.77
10:46:01 7 11.69 0.00 0.84 2.13 0.08 85.27
10:47:01 all 11.75 0.00 5.04 14.82 0.08 68.32
10:47:01 0 13.34 0.00 4.61 2.22 0.07 79.76
10:47:01 1 12.84 0.00 4.85 20.85 0.07 61.39
10:47:01 2 11.75 0.00 5.17 2.20 0.10 80.78
10:47:01 3 10.22 0.00 3.36 4.52 0.10 81.80
10:47:01 4 11.65 0.00 5.16 6.54 0.07 76.58
10:47:01 5 11.47 0.00 5.85 29.06 0.05 53.57
10:47:01 6 11.80 0.00 6.14 24.30 0.08 57.67
10:47:01 7 10.90 0.00 5.16 29.08 0.12 54.74
10:48:01 all 25.31 0.00 3.89 4.15 0.10 66.55
10:48:01 0 23.96 0.00 3.97 5.29 0.08 66.69
10:48:01 1 28.78 0.00 4.05 0.88 0.12 66.18
10:48:01 2 26.47 0.00 3.45 2.84 0.10 67.14
10:48:01 3 25.97 0.00 4.11 0.59 0.12 69.21
10:48:01 4 25.36 0.00 4.46 2.60 0.08 67.49
10:48:01 5 23.38 0.00 4.23 16.77 0.12 55.51
10:48:01 6 20.28 0.00 3.11 3.34 0.10 73.17
10:48:01 7 28.30 0.00 3.80 0.86 0.08 66.96
10:49:01 all 4.77 0.00 0.81 1.67 0.05 92.71
10:49:01 0 10.79 0.00 0.90 0.47 0.07 87.77
10:49:01 1 1.64 0.00 0.70 0.17 0.05 97.45
10:49:01 2 10.85 0.00 0.82 0.53 0.05 87.75
10:49:01 3 4.69 0.00 1.00 0.02 0.05 94.24
10:49:01 4 1.97 0.00 0.88 2.05 0.02 95.08
10:49:01 5 1.88 0.00 0.62 9.82 0.05 87.63
10:49:01 6 3.11 0.00 0.75 0.13 0.05 95.95
10:49:01 7 3.18 0.00 0.80 0.20 0.03 95.78
Average: all 12.31 0.00 2.60 6.02 0.07 79.00
Average: 0 13.84 0.00 2.54 2.14 0.07 81.42
Average: 1 13.86 0.00 2.64 5.65 0.07 77.77
Average: 2 13.76 0.00 2.47 1.44 0.07 82.26
Average: 3 10.40 0.00 2.26 1.51 0.07 85.76
Average: 4 10.14 0.00 2.67 2.79 0.05 84.36
Average: 5 14.07 0.00 2.95 14.47 0.07 68.44
Average: 6 8.96 0.00 2.62 12.16 0.07 76.19
Average: 7 13.50 0.00 2.64 7.99 0.08 75.79