---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-8478 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 15G 141G 10% /
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 893 24626 0 6647 30818
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:c4:97:33 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86087sec preferred_lft 86087sec
inet6 fe80::f816:3eff:fec4:9733/64 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:f0:f6:ed:87 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:f0ff:fef6:ed87/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8478) 03/15/25 _x86_64_ (8 CPU)
07:40:21 LINUX RESTART (8 CPU)
07:41:01 tps rtps wtps bread/s bwrtn/s
07:42:01 154.29 23.61 130.68 2354.14 46640.76
07:43:01 594.60 2.98 591.62 422.33 196481.39
07:44:01 157.55 0.43 157.11 50.65 56846.65
07:45:01 84.20 0.58 83.62 21.06 30577.57
Average: 247.66 6.90 240.75 712.02 82635.52
07:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:42:01 27352532 31515984 5586688 16.96 93632 4318428 2593272 7.63 1072944 4096256 2554716
07:43:01 24484660 30636672 8454560 25.67 144808 6134432 7418300 21.83 2132252 5712652 148
07:44:01 22735328 29311052 10203892 30.98 174888 6489412 9441040 27.78 3567436 5961012 2880
07:45:01 25294776 31626344 7644444 23.21 175880 6238796 1535112 4.52 1306956 5746064 44
Average: 24966824 30772513 7972396 24.20 147302 5795267 5246931 15.44 2019897 5378996 639447
07:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:42:01 ens3 1118.66 629.90 27022.54 56.37 0.00 0.00 0.00 0.00
07:42:01 lo 15.86 15.86 1.57 1.57 0.00 0.00 0.00 0.00
07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:43:01 vethf0f1806 53.59 73.60 8.36 9.92 0.00 0.00 0.00 0.00
07:43:01 veth4687b52 0.43 0.65 0.03 0.04 0.00 0.00 0.00 0.00
07:43:01 ens3 732.98 384.92 8857.59 30.34 0.00 0.00 0.00 0.00
07:43:01 veth0971b9b 0.25 0.43 0.02 0.03 0.00 0.00 0.00 0.00
07:44:01 vethf0f1806 239.47 241.42 59.71 35.57 0.00 0.00 0.00 0.00
07:44:01 veth4687b52 87.69 88.35 13.06 29.25 0.00 0.00 0.00 0.00
07:44:01 ens3 71.98 46.78 1170.61 5.25 0.00 0.00 0.00 0.00
07:44:01 veth0971b9b 1.68 1.73 2.45 2.86 0.00 0.00 0.00 0.00
07:45:01 ens3 40.43 33.29 63.05 8.77 0.00 0.00 0.00 0.00
07:45:01 lo 26.20 26.20 2.47 2.47 0.00 0.00 0.00 0.00
07:45:01 docker0 22.40 31.78 2.59 292.28 0.00 0.00 0.00 0.00
Average: ens3 490.99 273.71 9278.11 25.18 0.00 0.00 0.00 0.00
Average: lo 5.57 5.57 0.53 0.53 0.00 0.00 0.00 0.00
Average: docker0 5.60 7.94 0.65 73.07 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8478) 03/15/25 _x86_64_ (8 CPU)
07:40:21 LINUX RESTART (8 CPU)
07:41:01 CPU %user %nice %system %iowait %steal %idle
07:42:01 all 13.20 0.00 3.05 2.61 0.04 81.10
07:42:01 0 5.15 0.00 2.26 0.22 0.02 92.36
07:42:01 1 9.90 0.00 2.78 0.20 0.03 87.09
07:42:01 2 14.96 0.00 2.76 0.18 0.02 82.08
07:42:01 3 9.77 0.00 3.41 17.04 0.08 69.69
07:42:01 4 17.89 0.00 3.89 1.06 0.05 77.12
07:42:01 5 34.77 0.00 4.30 1.57 0.07 59.30
07:42:01 6 7.68 0.00 2.52 0.07 0.02 89.71
07:42:01 7 5.48 0.00 2.46 0.60 0.03 91.42
07:43:01 all 18.55 0.00 6.64 13.83 0.07 60.91
07:43:01 0 18.82 0.00 7.39 4.41 0.08 69.30
07:43:01 1 18.47 0.00 5.59 2.59 0.07 73.28
07:43:01 2 19.61 0.00 7.23 29.72 0.08 43.35
07:43:01 3 16.44 0.00 7.05 22.39 0.08 54.04
07:43:01 4 19.14 0.00 6.13 17.94 0.08 56.71
07:43:01 5 18.45 0.00 6.69 25.09 0.07 49.70
07:43:01 6 17.80 0.00 6.27 4.89 0.08 70.95
07:43:01 7 19.65 0.00 6.78 3.60 0.07 69.89
07:44:01 all 29.00 0.00 3.44 1.71 0.08 65.77
07:44:01 0 27.54 0.00 3.31 0.57 0.07 68.51
07:44:01 1 30.61 0.00 3.78 0.18 0.08 65.34
07:44:01 2 27.98 0.00 3.92 2.20 0.10 65.80
07:44:01 3 26.86 0.00 2.90 4.05 0.08 66.10
07:44:01 4 27.64 0.00 2.92 0.43 0.08 68.92
07:44:01 5 39.37 0.00 4.05 2.83 0.08 53.67
07:44:01 6 27.48 0.00 3.35 1.62 0.07 67.48
07:44:01 7 24.54 0.00 3.33 1.77 0.10 70.25
07:45:01 all 1.99 0.00 0.87 0.90 0.05 96.19
07:45:01 0 2.29 0.00 0.90 0.08 0.05 96.68
07:45:01 1 1.88 0.00 0.79 0.10 0.05 97.19
07:45:01 2 2.07 0.00 0.80 0.07 0.03 97.03
07:45:01 3 1.84 0.00 0.80 6.16 0.05 91.15
07:45:01 4 1.87 0.00 1.00 0.07 0.05 97.02
07:45:01 5 2.55 0.00 0.92 0.35 0.05 96.13
07:45:01 6 1.70 0.00 0.89 0.37 0.05 96.99
07:45:01 7 1.76 0.00 0.82 0.00 0.03 97.39
Average: all 15.67 0.00 3.49 4.74 0.06 76.03
Average: 0 13.43 0.00 3.46 1.31 0.05 81.75
Average: 1 15.20 0.00 3.23 0.77 0.06 80.74
Average: 2 16.13 0.00 3.67 8.00 0.06 72.15
Average: 3 13.72 0.00 3.54 12.39 0.08 70.28
Average: 4 16.62 0.00 3.47 4.83 0.07 75.01
Average: 5 23.76 0.00 3.99 7.44 0.07 64.75
Average: 6 13.65 0.00 3.25 1.73 0.05 81.31
Average: 7 12.84 0.00 3.34 1.49 0.06 82.27