---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92480 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 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 884 27241 0 4040 30827
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:bf:75:12 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85955sec preferred_lft 85955sec
inet6 fe80::f816:3eff:febf:7512/64 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 02:42:18:f8:a9:f0 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::42:18ff:fef8:a9f0/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92480) 12/21/24 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:02 tps rtps wtps bread/s bwrtn/s
14:42:01 304.12 38.69 265.43 1037.52 27249.75
14:43:01 144.18 8.82 135.36 564.17 36641.49
14:44:01 103.73 4.13 99.60 453.52 61788.10
14:45:01 67.57 0.43 67.14 7.60 34208.43
14:46:01 120.99 0.13 120.86 3.47 27075.77
14:47:01 145.81 0.05 145.76 0.40 28203.30
Average: 147.30 8.63 138.67 342.51 35884.88
14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 30077936 31731996 2861284 8.69 76068 1882716 1357840 4.00 826852 1733420 231488
14:43:01 28435408 30418652 4503812 13.67 86848 2189548 2918896 8.59 2189580 1984656 4408
14:44:01 28085752 30732300 4853468 14.73 93716 2833200 2145176 6.31 2137588 2359288 736
14:45:01 26895196 30256440 6044024 18.35 136580 3436744 2704112 7.96 2836188 2747588 194012
14:46:01 26977876 30483344 5961344 18.10 158176 3550440 2483560 7.31 2641884 2854120 125760
14:47:01 26841944 30520284 6097276 18.51 175636 3665560 2450584 7.21 2623884 2968952 4224
Average: 27885685 30690503 5053535 15.34 121171 2926368 2343361 6.89 2209329 2441337 93438
14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 ens3 171.73 102.90 1320.86 34.35 0.00 0.00 0.00 0.00
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
14:43:01 ens3 749.46 498.38 4611.70 132.69 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 lo 1.97 1.97 0.11 0.11 0.00 0.00 0.00 0.00
14:44:01 ens3 353.07 335.44 1521.60 1550.45 0.00 0.00 0.00 0.00
14:44:01 docker0 3.15 5.62 0.19 77.52 0.00 0.00 0.00 0.00
14:44:01 lo 9.33 9.33 2.35 2.35 0.00 0.00 0.00 0.00
14:45:01 ens3 703.22 507.78 1745.35 1864.34 0.00 0.00 0.00 0.00
14:45:01 vethd91e5ad 175.12 268.27 32.50 765.81 0.00 0.00 0.00 0.06
14:45:01 docker0 175.12 268.12 30.11 765.79 0.00 0.00 0.00 0.00
14:45:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00
14:46:01 veth1a6c0f7 91.37 179.87 15.75 623.91 0.00 0.00 0.00 0.05
14:46:01 ens3 239.29 149.87 634.18 20.69 0.00 0.00 0.00 0.00
14:46:01 docker0 142.15 228.97 16.75 631.83 0.00 0.00 0.00 0.00
14:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
14:47:01 veth1a6c0f7 119.81 124.93 18.78 148.57 0.00 0.00 0.00 0.01
14:47:01 ens3 151.91 134.54 155.00 23.40 0.00 0.00 0.00 0.00
14:47:01 docker0 119.81 124.88 17.14 148.57 0.00 0.00 0.00 0.00
14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
Average: veth1a6c0f7 35.30 50.95 5.77 129.12 0.00 0.00 0.00 0.01
Average: ens3 395.40 288.67 1665.71 605.89 0.00 0.00 0.00 0.00
Average: docker0 73.58 104.89 10.73 271.38 0.00 0.00 0.00 0.00
Average: lo 2.71 2.71 0.49 0.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92480) 12/21/24 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:02 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 10.60 0.00 0.90 2.81 0.04 85.65
14:42:01 0 6.53 0.00 0.46 0.70 0.02 92.30
14:42:01 1 45.00 0.00 3.39 6.74 0.09 44.78
14:42:01 2 20.96 0.00 1.49 0.49 0.03 77.02
14:42:01 3 3.87 0.00 0.29 8.53 0.02 87.29
14:42:01 4 2.44 0.00 0.47 0.10 0.03 96.95
14:42:01 5 1.95 0.00 0.36 0.20 0.02 97.47
14:42:01 6 1.68 0.00 0.19 0.70 0.02 97.42
14:42:01 7 2.48 0.00 0.59 5.04 0.07 91.82
14:43:01 all 19.39 0.00 1.67 1.74 0.06 77.13
14:43:01 0 27.35 0.00 2.03 0.72 0.07 69.84
14:43:01 1 17.71 0.00 1.24 0.20 0.05 80.80
14:43:01 2 27.05 0.00 2.69 2.96 0.07 67.24
14:43:01 3 13.03 0.00 0.85 7.49 0.05 78.58
14:43:01 4 15.03 0.00 3.21 0.55 0.05 81.15
14:43:01 5 22.64 0.00 2.00 1.22 0.08 74.07
14:43:01 6 15.90 0.00 0.65 0.55 0.05 82.85
14:43:01 7 16.41 0.00 0.69 0.27 0.07 82.57
14:44:01 all 15.50 0.00 1.87 2.37 0.05 80.20
14:44:01 0 10.80 0.00 1.76 0.03 0.05 87.35
14:44:01 1 13.99 0.00 1.52 1.19 0.05 83.24
14:44:01 2 15.99 0.00 1.12 1.20 0.05 81.64
14:44:01 3 28.46 0.00 2.29 8.08 0.07 61.10
14:44:01 4 20.88 0.00 1.61 0.12 0.05 77.35
14:44:01 5 12.09 0.00 2.08 1.04 0.07 84.73
14:44:01 6 11.88 0.00 2.54 0.38 0.07 85.12
14:44:01 7 9.91 0.00 2.08 6.87 0.05 81.09
14:45:01 all 10.66 0.00 1.72 1.97 0.08 85.58
14:45:01 0 11.54 0.00 1.12 0.15 0.05 87.14
14:45:01 1 10.63 0.00 2.65 0.60 0.12 86.00
14:45:01 2 6.86 0.00 1.75 3.36 0.07 87.96
14:45:01 3 5.12 0.00 1.12 5.88 0.03 87.84
14:45:01 4 11.26 0.00 1.19 0.02 0.05 87.48
14:45:01 5 9.92 0.00 1.83 0.39 0.10 87.76
14:45:01 6 6.99 0.00 2.33 0.27 0.08 90.33
14:45:01 7 22.91 0.00 1.73 5.13 0.08 70.15
14:46:01 all 3.06 0.00 0.75 1.51 0.03 94.65
14:46:01 0 1.77 0.00 0.80 4.62 0.02 92.80
14:46:01 1 2.25 0.00 0.48 0.02 0.03 97.21
14:46:01 2 7.86 0.00 1.54 0.05 0.03 90.52
14:46:01 3 0.70 0.00 0.30 3.97 0.02 95.01
14:46:01 4 1.50 0.00 0.57 0.02 0.05 97.86
14:46:01 5 6.06 0.00 0.98 2.30 0.02 90.63
14:46:01 6 2.26 0.00 0.54 1.09 0.02 96.09
14:46:01 7 2.12 0.00 0.77 0.00 0.07 97.05
14:47:01 all 4.23 0.00 0.66 1.78 0.03 93.29
14:47:01 0 1.82 0.00 0.84 3.53 0.05 93.76
14:47:01 1 1.85 0.00 0.60 0.25 0.03 97.26
14:47:01 2 4.84 0.00 0.52 0.08 0.05 94.51
14:47:01 3 4.44 0.00 0.28 9.20 0.03 86.05
14:47:01 4 10.11 0.00 0.77 0.23 0.03 88.86
14:47:01 5 5.79 0.00 0.89 0.27 0.05 93.01
14:47:01 6 0.90 0.00 0.72 0.03 0.03 98.32
14:47:01 7 4.12 0.00 0.67 0.70 0.03 94.48
Average: all 10.57 0.00 1.26 2.03 0.05 86.09
Average: 0 9.97 0.00 1.17 1.63 0.04 87.19
Average: 1 15.14 0.00 1.64 1.48 0.06 81.67
Average: 2 13.91 0.00 1.52 1.36 0.05 83.16
Average: 3 9.28 0.00 0.86 7.19 0.04 82.64
Average: 4 10.22 0.00 1.31 0.17 0.04 88.26
Average: 5 9.77 0.00 1.36 0.91 0.06 87.91
Average: 6 6.60 0.00 1.16 0.50 0.04 91.69
Average: 7 9.66 0.00 1.09 2.99 0.06 86.20