---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-37715 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 13G 143G 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 848 26280 0 5038 30863
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:9b:97:d0 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86093sec preferred_lft 86093sec
inet6 fe80::f816:3eff:fe9b:97d0/64 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 02:42:2f:76:1b:61 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::42:2fff:fe76:1b61/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37715) 09/11/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 247.99 53.55 194.44 3898.19 27463.28
18:31:01 400.25 6.12 394.13 523.38 118100.05
18:32:01 144.08 0.47 143.61 52.92 40661.36
18:33:01 69.79 0.77 69.02 31.99 20008.13
Average: 215.39 15.06 200.33 1115.03 51659.00
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 29987192 31761944 2952028 8.96 75788 2003608 1303920 3.84 842852 1808984 275996
18:31:01 26361556 30840436 6577664 19.97 118040 4579424 5893508 17.34 1949012 4132692 272
18:32:01 24778180 29684980 8161040 24.78 149716 4936396 7561288 22.25 3231092 4370428 1396
18:33:01 26920492 31606364 6018728 18.27 151024 4705296 1575492 4.64 1350956 4172228 2640
Average: 27011855 30973431 5927365 17.99 123642 4056181 4083552 12.01 1843478 3621083 70076
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00
18:30:01 ens3 106.58 76.21 2065.94 23.26 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 veth374ed0a 0.62 0.80 0.04 0.05 0.00 0.00 0.00 0.00
18:31:01 lo 10.53 10.53 1.04 1.04 0.00 0.00 0.00 0.00
18:31:01 br-f8da4200070b 0.17 0.15 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 veth9d45211 55.07 75.35 8.59 10.19 0.00 0.00 0.00 0.00
18:32:01 veth374ed0a 348.44 347.94 38.20 73.87 0.00 0.00 0.00 0.01
18:32:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00
18:32:01 br-f8da4200070b 0.28 0.17 0.02 0.01 0.00 0.00 0.00 0.00
18:32:01 veth9d45211 552.87 555.74 117.86 66.25 0.00 0.00 0.00 0.01
18:33:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00
18:33:01 ens3 1376.15 781.35 24402.30 134.96 0.00 0.00 0.00 0.00
18:33:01 docker0 12.73 17.48 2.08 285.04 0.00 0.00 0.00 0.00
Average: lo 4.08 4.08 0.40 0.40 0.00 0.00 0.00 0.00
Average: ens3 256.54 134.31 5920.34 18.66 0.00 0.00 0.00 0.00
Average: docker0 3.20 4.39 0.52 71.56 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37715) 09/11/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.53 0.00 0.90 2.72 0.04 86.81
18:30:01 0 0.20 0.00 0.41 7.95 0.02 91.42
18:30:01 1 42.99 0.00 2.68 2.70 0.07 51.56
18:30:01 2 8.78 0.00 0.88 5.94 0.05 84.35
18:30:01 3 5.26 0.00 0.71 0.24 0.02 93.77
18:30:01 4 12.35 0.00 1.04 1.48 0.03 85.10
18:30:01 5 4.62 0.00 0.63 1.07 0.03 93.65
18:30:01 6 0.75 0.00 0.27 1.46 0.05 97.47
18:30:01 7 1.27 0.00 0.58 0.92 0.02 97.21
18:31:01 all 18.23 0.00 5.76 5.62 0.07 70.33
18:31:01 0 16.46 0.00 4.57 2.12 0.05 76.79
18:31:01 1 22.12 0.00 5.73 0.71 0.08 71.36
18:31:01 2 19.80 0.00 5.66 2.92 0.07 71.54
18:31:01 3 15.43 0.00 6.07 1.84 0.08 76.58
18:31:01 4 20.11 0.00 6.13 2.77 0.07 70.93
18:31:01 5 17.84 0.00 6.62 2.75 0.05 72.74
18:31:01 6 15.97 0.00 6.69 30.30 0.08 46.96
18:31:01 7 18.05 0.00 4.66 1.71 0.05 75.53
18:32:01 all 25.34 0.00 3.17 1.77 0.08 69.64
18:32:01 0 24.74 0.00 3.39 0.60 0.07 71.20
18:32:01 1 25.58 0.00 2.84 0.55 0.07 70.96
18:32:01 2 21.59 0.00 2.53 0.62 0.08 75.17
18:32:01 3 23.56 0.00 2.64 0.93 0.07 72.80
18:32:01 4 29.76 0.00 3.85 6.10 0.08 60.20
18:32:01 5 18.31 0.00 2.62 3.66 0.08 75.32
18:32:01 6 31.05 0.00 3.35 0.43 0.08 65.09
18:32:01 7 28.09 0.00 4.17 1.27 0.08 66.39
18:33:01 all 3.24 0.00 0.75 1.41 0.04 94.56
18:33:01 0 4.38 0.00 0.99 0.13 0.05 94.45
18:33:01 1 2.27 0.00 0.64 0.18 0.07 96.84
18:33:01 2 7.79 0.00 0.97 0.42 0.05 90.77
18:33:01 3 2.32 0.00 0.55 6.19 0.05 90.89
18:33:01 4 2.87 0.00 0.65 0.20 0.02 96.26
18:33:01 5 1.72 0.00 0.73 4.03 0.03 93.49
18:33:01 6 2.37 0.00 0.60 0.05 0.03 96.94
18:33:01 7 2.17 0.00 0.83 0.08 0.05 96.86
Average: all 14.08 0.00 2.65 2.88 0.06 80.34
Average: 0 11.47 0.00 2.34 2.68 0.05 83.46
Average: 1 23.16 0.00 2.97 1.03 0.07 72.77
Average: 2 14.50 0.00 2.51 2.46 0.06 80.46
Average: 3 11.64 0.00 2.49 2.31 0.05 83.50
Average: 4 16.27 0.00 2.92 2.64 0.05 78.12
Average: 5 10.62 0.00 2.65 2.88 0.05 83.79
Average: 6 12.56 0.00 2.72 8.01 0.06 76.64
Average: 7 12.42 0.00 2.56 1.00 0.05 83.97