---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83988 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 12G 144G 8% /
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 863 27217 0 4086 30848
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:cf:59:fb brd ff:ff:ff:ff:ff:ff
inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86080sec preferred_lft 86080sec
inet6 fe80::f816:3eff:fecf:59fb/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 02:42:59:5a:5f:85 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-83988) 11/15/24 _x86_64_ (8 CPU)
18:11:26 LINUX RESTART (8 CPU)
18:12:02 tps rtps wtps bread/s bwrtn/s
18:13:01 322.61 36.91 285.70 1721.47 20916.73
18:14:01 170.92 23.01 147.91 2760.34 42037.53
18:15:01 342.01 13.23 328.78 816.66 61652.36
18:16:01 32.19 0.28 31.91 9.60 13494.47
Average: 216.49 18.28 198.21 1325.37 34582.20
18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:13:01 30076600 31729568 2862620 8.69 75044 1883284 1376436 4.05 842720 1720224 220448
18:14:01 27931412 31645580 5007808 15.20 114112 3830776 1408560 4.14 1017240 3569408 1293636
18:15:01 26785652 30564692 6153568 18.68 128908 3871752 4230264 12.45 2180780 3516624 88
18:16:01 26951884 30746580 5987336 18.18 129244 3890584 2688716 7.91 2023972 3520788 240
Average: 27936387 31171605 5002833 15.19 111827 3369099 2425994 7.14 1516178 3081761 378603
18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:13:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
18:13:01 ens3 116.62 84.41 1096.53 29.61 0.00 0.00 0.00 0.00
18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:14:01 lo 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00
18:14:01 ens3 364.59 232.14 10467.53 20.67 0.00 0.00 0.00 0.00
18:14:01 br-8d208f379f31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:15:01 veth1115427 130.64 159.79 114.57 38.95 0.00 0.00 0.00 0.01
18:15:01 vethf08fdfd 0.17 0.47 0.02 0.45 0.00 0.00 0.00 0.00
18:15:01 veth465b1af 124.78 105.38 41.05 113.92 0.00 0.00 0.00 0.01
18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:16:01 veth465b1af 1.25 1.40 0.83 0.10 0.00 0.00 0.00 0.00
18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:16:01 lo 32.83 32.83 10.54 10.54 0.00 0.00 0.00 0.00
18:16:01 ens3 774.24 519.36 12415.58 106.57 0.00 0.00 0.00 0.00
Average: veth465b1af 31.64 26.81 10.52 28.62 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
Average: lo 7.27 7.27 2.56 2.56 0.00 0.00 0.00 0.00
Average: ens3 128.89 86.07 2937.28 14.69 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83988) 11/15/24 _x86_64_ (8 CPU)
18:11:26 LINUX RESTART (8 CPU)
18:12:02 CPU %user %nice %system %iowait %steal %idle
18:13:01 all 9.86 0.00 0.84 2.38 0.04 86.89
18:13:01 0 15.59 0.00 0.97 0.46 0.03 82.95
18:13:01 1 3.11 0.00 0.56 0.32 0.03 95.97
18:13:01 2 7.66 0.00 0.54 5.30 0.03 86.46
18:13:01 3 1.56 0.00 0.31 0.32 0.02 97.80
18:13:01 4 0.34 0.00 0.46 5.97 0.07 93.16
18:13:01 5 4.94 0.00 0.41 1.03 0.02 93.61
18:13:01 6 1.37 0.00 1.12 3.06 0.03 94.42
18:13:01 7 44.32 0.00 2.38 2.55 0.07 50.69
18:14:01 all 11.91 0.00 2.89 2.61 0.05 82.54
18:14:01 0 6.68 0.00 3.24 0.10 0.05 89.93
18:14:01 1 6.73 0.00 2.44 0.25 0.03 90.55
18:14:01 2 19.12 0.00 3.53 2.85 0.07 74.44
18:14:01 3 29.95 0.00 3.00 2.09 0.07 64.88
18:14:01 4 13.71 0.00 3.10 1.02 0.03 82.13
18:14:01 5 3.04 0.00 1.46 5.47 0.03 90.00
18:14:01 6 7.77 0.00 2.99 8.77 0.10 80.37
18:14:01 7 8.34 0.00 3.31 0.37 0.05 87.92
18:15:01 all 16.17 0.00 2.21 3.68 0.06 77.89
18:15:01 0 12.08 0.00 1.57 1.20 0.05 85.09
18:15:01 1 22.43 0.00 3.36 2.05 0.05 72.12
18:15:01 2 20.83 0.00 2.39 0.77 0.05 75.95
18:15:01 3 14.36 0.00 2.18 1.89 0.05 81.53
18:15:01 4 9.13 0.00 1.17 0.73 0.05 88.93
18:15:01 5 16.47 0.00 2.34 1.91 0.07 79.21
18:15:01 6 22.30 0.00 3.03 16.50 0.07 58.10
18:15:01 7 11.86 0.00 1.64 4.47 0.05 81.98
18:16:01 all 0.88 0.00 0.29 0.84 0.03 97.96
18:16:01 0 0.37 0.00 0.38 0.43 0.03 98.78
18:16:01 1 0.53 0.00 0.28 0.37 0.05 98.77
18:16:01 2 0.65 0.00 0.40 0.38 0.02 98.55
18:16:01 3 2.10 0.00 0.33 0.47 0.05 97.04
18:16:01 4 1.08 0.00 0.28 0.03 0.02 98.58
18:16:01 5 1.07 0.00 0.17 0.00 0.02 98.75
18:16:01 6 0.40 0.00 0.18 0.05 0.02 99.35
18:16:01 7 0.87 0.00 0.25 5.00 0.02 93.86
Average: all 9.70 0.00 1.56 2.38 0.04 86.33
Average: 0 8.65 0.00 1.54 0.55 0.04 89.22
Average: 1 8.21 0.00 1.66 0.75 0.04 89.34
Average: 2 12.07 0.00 1.72 2.31 0.04 83.85
Average: 3 11.99 0.00 1.45 1.19 0.05 85.32
Average: 4 6.09 0.00 1.26 1.92 0.04 90.70
Average: 5 6.38 0.00 1.09 2.10 0.03 90.39
Average: 6 7.97 0.00 1.83 7.09 0.05 83.05
Average: 7 16.23 0.00 1.89 3.10 0.05 78.72