---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83180 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 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 965 24280 0 6921 30746
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:01:39:91 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85957sec preferred_lft 85957sec
inet6 fe80::f816:3eff:fe01:3991/64 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:d2:74:4b:e4 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-83180) 11/12/24 _x86_64_ (8 CPU)
10:04:17 LINUX RESTART (8 CPU)
10:05:01 tps rtps wtps bread/s bwrtn/s
10:06:01 291.27 39.84 251.42 1841.69 62114.31
10:07:01 227.32 43.09 184.24 3480.57 75353.55
10:08:01 312.90 14.01 298.88 2473.19 30146.44
10:09:01 383.82 3.45 380.37 458.32 124077.45
10:10:01 153.14 0.42 152.72 32.39 8576.04
10:11:01 65.41 0.82 64.59 44.79 3936.01
Average: 238.98 16.94 222.04 1388.55 50701.32
10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:06:01 30156656 31705676 2782564 8.45 68868 1790548 1390596 4.09 869744 1621376 140696
10:07:01 28855712 30946812 4083508 12.40 87460 2297516 2006304 5.90 1708500 2047096 7428
10:08:01 28194156 31642820 4745064 14.41 108588 3597516 1431812 4.21 1331028 3021192 514072
10:09:01 22289608 29050596 10649612 32.33 177264 6611608 10090120 29.69 4169364 5815252 348
10:10:01 19261096 26364924 13678124 41.53 189700 6928944 12559468 36.95 6988524 5988792 7036
10:11:01 24941052 31556060 7998168 24.28 192232 6494640 1502984 4.42 1852964 5511080 400
Average: 25616380 30211148 7322840 22.23 137352 4620129 4830214 14.21 2820021 4000798 111663
10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:06:01 ens3 181.40 114.68 1082.01 47.05 0.00 0.00 0.00 0.00
10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:06:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00
10:07:01 ens3 598.92 434.51 5161.92 95.56 0.00 0.00 0.00 0.00
10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:07:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00
10:08:01 ens3 470.12 333.51 3154.64 81.94 0.00 0.00 0.00 0.00
10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:08:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00
10:09:01 br-456b70aa5b88 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:09:01 veth1dcf0a2 0.10 0.28 0.01 0.02 0.00 0.00 0.00 0.00
10:09:01 ens3 1045.21 533.54 26125.74 53.47 0.00 0.00 0.00 0.00
10:09:01 veth58cc740 16.05 15.56 2.14 2.43 0.00 0.00 0.00 0.00
10:10:01 br-456b70aa5b88 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00
10:10:01 veth1dcf0a2 150.16 156.31 13.18 331.41 0.00 0.00 0.00 0.03
10:10:01 ens3 7.35 5.13 1.99 1.65 0.00 0.00 0.00 0.00
10:10:01 veth58cc740 33.28 23.65 2.59 3.14 0.00 0.00 0.00 0.00
10:11:01 ens3 67.77 46.44 63.06 32.38 0.00 0.00 0.00 0.00
10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:11:01 lo 21.76 21.76 2.31 2.31 0.00 0.00 0.00 0.00
Average: ens3 395.13 244.64 5931.54 52.01 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 2.98 2.98 0.33 0.33 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83180) 11/12/24 _x86_64_ (8 CPU)
10:04:17 LINUX RESTART (8 CPU)
10:05:01 CPU %user %nice %system %iowait %steal %idle
10:06:01 all 8.19 0.00 0.86 3.35 0.04 87.56
10:06:01 0 23.51 0.00 2.61 4.28 0.05 69.55
10:06:01 1 4.12 0.00 0.63 0.32 0.03 94.90
10:06:01 2 7.78 0.00 0.45 0.63 0.03 91.10
10:06:01 3 4.57 0.00 0.45 8.19 0.02 86.77
10:06:01 4 2.35 0.00 0.48 0.28 0.03 96.85
10:06:01 5 4.55 0.00 0.62 0.52 0.02 94.30
10:06:01 6 4.49 0.00 0.54 11.04 0.05 83.88
10:06:01 7 14.22 0.00 1.10 1.59 0.05 83.04
10:07:01 all 18.91 0.00 1.25 2.61 0.06 77.18
10:07:01 0 26.03 0.00 1.95 1.48 0.08 70.45
10:07:01 1 15.27 0.00 1.46 4.83 0.07 78.37
10:07:01 2 14.11 0.00 1.15 0.32 0.05 84.38
10:07:01 3 12.84 0.00 1.65 2.66 0.05 82.80
10:07:01 4 18.71 0.00 0.62 0.45 0.05 80.17
10:07:01 5 28.64 0.00 1.24 1.17 0.07 68.89
10:07:01 6 18.48 0.00 0.74 9.38 0.07 71.34
10:07:01 7 17.19 0.00 1.17 0.59 0.03 81.01
10:08:01 all 23.17 0.00 2.07 1.12 0.05 73.59
10:08:01 0 16.83 0.00 2.43 1.62 0.05 79.07
10:08:01 1 26.50 0.00 2.14 0.52 0.05 70.79
10:08:01 2 17.08 0.00 1.99 1.40 0.05 79.48
10:08:01 3 26.35 0.00 1.42 0.54 0.05 71.64
10:08:01 4 11.80 0.00 2.17 1.32 0.05 84.66
10:08:01 5 14.59 0.00 2.41 0.72 0.03 82.25
10:08:01 6 12.29 0.00 1.62 2.16 0.05 83.88
10:08:01 7 60.08 0.00 2.39 0.64 0.08 36.81
10:09:01 all 40.38 0.00 8.39 3.65 0.08 47.51
10:09:01 0 42.64 0.00 6.99 0.76 0.07 49.54
10:09:01 1 40.48 0.00 8.07 2.18 0.07 49.21
10:09:01 2 41.92 0.00 8.86 12.66 0.10 36.46
10:09:01 3 39.16 0.00 9.00 3.70 0.07 48.08
10:09:01 4 36.84 0.00 8.53 7.88 0.08 46.67
10:09:01 5 38.13 0.00 9.58 0.92 0.08 51.30
10:09:01 6 40.68 0.00 7.84 0.44 0.07 50.97
10:09:01 7 43.19 0.00 8.28 0.66 0.08 47.79
10:10:01 all 36.79 0.00 2.70 0.64 0.09 59.77
10:10:01 0 41.01 0.00 3.01 0.23 0.10 55.65
10:10:01 1 32.87 0.00 3.04 1.47 0.12 62.50
10:10:01 2 37.74 0.00 2.85 1.41 0.10 57.90
10:10:01 3 39.08 0.00 2.85 0.22 0.08 57.78
10:10:01 4 30.63 0.00 2.40 0.32 0.10 66.55
10:10:01 5 30.14 0.00 2.56 0.75 0.10 66.44
10:10:01 6 42.84 0.00 2.70 0.10 0.10 54.26
10:10:01 7 39.96 0.00 2.24 0.65 0.08 57.06
10:11:01 all 20.19 0.00 6.83 0.19 0.09 72.69
10:11:01 0 20.54 0.00 7.07 0.12 0.10 72.17
10:11:01 1 20.24 0.00 6.91 0.20 0.08 72.55
10:11:01 2 20.22 0.00 6.63 0.19 0.10 72.86
10:11:01 3 19.06 0.00 6.10 0.10 0.10 74.64
10:11:01 4 20.69 0.00 6.91 0.22 0.08 72.10
10:11:01 5 21.91 0.00 7.48 0.07 0.08 70.46
10:11:01 6 19.14 0.00 7.31 0.32 0.08 73.15
10:11:01 7 19.75 0.00 6.19 0.34 0.12 73.60
Average: all 24.58 0.00 3.67 1.93 0.07 69.76
Average: 0 28.41 0.00 4.00 1.42 0.08 66.09
Average: 1 23.22 0.00 3.69 1.59 0.07 71.43
Average: 2 23.08 0.00 3.63 2.75 0.07 70.47
Average: 3 23.47 0.00 3.56 2.57 0.06 70.33
Average: 4 20.10 0.00 3.50 1.74 0.07 74.60
Average: 5 22.94 0.00 3.96 0.69 0.06 72.34
Average: 6 22.96 0.00 3.44 3.92 0.07 69.60
Average: 7 32.40 0.00 3.56 0.74 0.08 63.23