---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81127 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 14G 142G 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 891 25154 0 6121 30820
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:3d:65:1c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85961sec preferred_lft 85961sec
inet6 fe80::f816:3eff:fe3d:651c/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 02:42:01:be:ba:06 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::42:1ff:febe:ba06/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81127) 11/02/24 _x86_64_ (8 CPU)
18:28:32 LINUX RESTART (8 CPU)
18:29:00 tps rtps wtps bread/s bwrtn/s
18:30:01 333.22 70.02 263.20 4535.91 37127.68
18:31:02 276.75 18.70 258.04 2281.21 106672.51
18:32:01 381.48 2.69 378.78 428.00 68154.14
18:33:01 133.03 0.38 132.64 31.99 34741.14
18:34:01 19.01 0.02 19.00 3.47 18582.90
18:35:01 71.36 0.90 70.46 47.98 19091.64
Average: 202.48 15.65 186.83 1234.75 47418.31
18:29:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30126928 31685168 2812292 8.54 69124 1800504 1404688 4.13 887152 1636628 146316
18:31:02 26196236 31638328 6742984 20.47 126948 5471320 1739912 5.12 1016864 5227284 1156956
18:32:01 24116244 29838608 8822976 26.79 141524 5738596 8410112 24.74 3000644 5239204 2408
18:33:01 23571456 29610528 9367764 28.44 169884 5989392 8395372 24.70 3305132 5429532 1372
18:34:01 23562508 29602816 9376712 28.47 170016 5990956 8408736 24.74 3315168 5428768 272
18:35:01 25833016 31631176 7106204 21.57 171296 5743268 1630616 4.80 1325640 5224316 17808
Average: 25567731 30667771 7371489 22.38 141465 5122339 4998239 14.71 2141767 4697622 220855
18:29:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 ens3 414.44 266.69 1489.66 75.63 0.00 0.00 0.00 0.00
18:30:01 lo 1.70 1.70 0.18 0.18 0.00 0.00 0.00 0.00
18:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:02 ens3 1010.93 515.49 26817.40 47.47 0.00 0.00 0.00 0.00
18:31:02 lo 13.58 13.58 1.32 1.32 0.00 0.00 0.00 0.00
18:31:02 br-bae18eb5c26e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:32:01 vethad3cb43 7.32 7.98 1.12 1.09 0.00 0.00 0.00 0.00
18:32:01 vethb1a55ea 6.25 5.02 0.71 0.63 0.00 0.00 0.00 0.00
18:32:01 veth910535c 1.00 1.24 0.06 0.07 0.00 0.00 0.00 0.00
18:32:01 veth2a14e02 0.15 0.46 0.01 0.03 0.00 0.00 0.00 0.00
18:33:01 vethad3cb43 16.46 12.46 1.77 1.88 0.00 0.00 0.00 0.00
18:33:01 vethb1a55ea 346.09 347.23 38.95 74.40 0.00 0.00 0.00 0.01
18:33:01 veth910535c 5.45 6.68 1.33 0.86 0.00 0.00 0.00 0.00
18:33:01 veth2a14e02 0.45 0.52 0.05 1.15 0.00 0.00 0.00 0.00
18:34:01 vethad3cb43 14.88 10.40 1.24 1.49 0.00 0.00 0.00 0.00
18:34:01 vethb1a55ea 164.61 166.99 18.77 31.37 0.00 0.00 0.00 0.00
18:34:01 veth910535c 3.85 5.40 0.81 0.47 0.00 0.00 0.00 0.00
18:34:01 veth2a14e02 0.57 0.58 0.05 1.43 0.00 0.00 0.00 0.00
18:35:01 docker0 13.56 18.76 2.14 287.17 0.00 0.00 0.00 0.00
18:35:01 ens3 1575.21 894.02 30088.54 150.48 0.00 0.00 0.00 0.00
18:35:01 lo 26.62 26.62 2.45 2.45 0.00 0.00 0.00 0.00
Average: docker0 2.26 3.12 0.36 47.78 0.00 0.00 0.00 0.00
Average: ens3 260.01 147.14 4994.53 24.82 0.00 0.00 0.00 0.00
Average: lo 3.86 3.86 0.36 0.36 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81127) 11/02/24 _x86_64_ (8 CPU)
18:28:32 LINUX RESTART (8 CPU)
18:29:00 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.37 0.00 1.25 3.93 0.04 84.41
18:30:01 0 10.22 0.00 1.17 1.03 0.03 87.55
18:30:01 1 6.69 0.00 1.05 3.88 0.03 88.35
18:30:01 2 9.75 0.00 1.00 0.94 0.03 88.28
18:30:01 3 6.77 0.00 0.84 0.82 0.02 91.56
18:30:01 4 4.37 0.00 1.73 5.52 0.03 88.35
18:30:01 5 26.18 0.00 1.91 2.51 0.05 69.35
18:30:01 6 7.46 0.00 1.06 16.42 0.05 75.01
18:30:01 7 11.55 0.00 1.31 0.41 0.03 86.69
18:31:02 all 13.60 0.00 5.58 13.28 0.06 67.48
18:31:02 0 13.03 0.00 5.28 9.45 0.05 72.18
18:31:02 1 12.39 0.00 4.83 5.86 0.03 76.87
18:31:02 2 11.96 0.00 5.88 22.51 0.05 59.59
18:31:02 3 10.82 0.00 5.67 3.21 0.03 80.28
18:31:02 4 11.67 0.00 6.39 41.19 0.10 40.64
18:31:02 5 10.64 0.00 5.70 20.05 0.05 63.55
18:31:02 6 28.01 0.00 5.42 2.24 0.08 64.25
18:31:02 7 10.37 0.00 5.43 1.78 0.03 82.39
18:32:01 all 26.89 0.00 4.20 5.91 0.08 62.92
18:32:01 0 35.84 0.00 5.06 3.22 0.09 55.79
18:32:01 1 24.07 0.00 4.38 2.06 0.09 69.39
18:32:01 2 25.52 0.00 4.08 8.32 0.12 61.96
18:32:01 3 30.11 0.00 4.06 0.97 0.09 64.77
18:32:01 4 29.43 0.00 5.01 21.65 0.10 43.81
18:32:01 5 27.02 0.00 3.79 8.83 0.07 60.29
18:32:01 6 25.41 0.00 4.05 1.52 0.07 68.95
18:32:01 7 17.75 0.00 3.20 0.83 0.07 78.15
18:33:01 all 12.53 0.00 2.62 3.30 0.06 81.49
18:33:01 0 13.23 0.00 2.45 0.27 0.05 83.99
18:33:01 1 15.64 0.00 3.32 6.49 0.07 74.49
18:33:01 2 11.65 0.00 2.34 0.42 0.07 85.53
18:33:01 3 11.94 0.00 2.36 0.92 0.07 84.71
18:33:01 4 12.14 0.00 2.95 10.10 0.07 74.74
18:33:01 5 11.34 0.00 2.17 3.19 0.07 83.23
18:33:01 6 12.17 0.00 2.60 4.08 0.08 81.08
18:33:01 7 12.12 0.00 2.72 0.92 0.05 84.19
18:34:01 all 1.32 0.00 0.28 1.08 0.04 97.28
18:34:01 0 1.25 0.00 0.17 0.03 0.03 98.51
18:34:01 1 1.74 0.00 0.44 0.02 0.03 97.77
18:34:01 2 1.20 0.00 0.42 0.03 0.03 98.31
18:34:01 3 1.63 0.00 0.22 0.02 0.03 98.10
18:34:01 4 1.77 0.00 0.28 8.30 0.05 89.60
18:34:01 5 0.73 0.00 0.27 0.10 0.02 98.88
18:34:01 6 1.00 0.00 0.27 0.03 0.02 98.68
18:34:01 7 1.23 0.00 0.23 0.13 0.03 98.37
18:35:01 all 4.46 0.00 0.94 2.83 0.04 91.73
18:35:01 0 2.94 0.00 1.13 6.69 0.05 89.19
18:35:01 1 3.46 0.00 0.82 0.80 0.05 94.87
18:35:01 2 2.48 0.00 0.89 0.77 0.03 95.84
18:35:01 3 5.42 0.00 0.64 0.05 0.03 93.86
18:35:01 4 1.67 0.00 0.82 12.23 0.02 85.26
18:35:01 5 2.01 0.00 1.02 0.32 0.05 96.60
18:35:01 6 16.08 0.00 1.31 1.51 0.07 81.04
18:35:01 7 1.65 0.00 0.90 0.25 0.03 97.16
Average: all 11.47 0.00 2.47 5.06 0.05 80.95
Average: 0 12.64 0.00 2.53 3.45 0.05 81.33
Average: 1 10.61 0.00 2.47 3.19 0.05 83.68
Average: 2 10.36 0.00 2.43 5.50 0.06 81.66
Average: 3 11.04 0.00 2.29 1.00 0.04 85.62
Average: 4 10.06 0.00 2.85 16.46 0.06 70.56
Average: 5 12.98 0.00 2.47 5.82 0.05 78.67
Average: 6 14.96 0.00 2.44 4.34 0.06 78.20
Average: 7 9.09 0.00 2.30 0.72 0.04 87.85