---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81240 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 883 27487 0 3796 30828
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:a1:10:aa brd ff:ff:ff:ff:ff:ff
inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86045sec preferred_lft 86045sec
inet6 fe80::f816:3eff:fea1:10aa/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 02:42:89:33:f6:77 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-81240) 11/03/24 _x86_64_ (8 CPU)
02:23:21 LINUX RESTART (8 CPU)
02:24:02 tps rtps wtps bread/s bwrtn/s
02:25:01 282.77 67.50 215.27 4538.62 17988.00
02:26:01 113.25 13.83 99.42 1126.08 20645.76
02:27:01 233.99 21.26 212.73 2411.10 66490.93
02:28:01 76.75 0.63 76.12 67.32 14320.81
02:29:01 56.11 1.95 54.16 112.11 12316.71
Average: 152.14 20.88 131.26 1641.39 26380.41
02:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:25:01 30027648 31624668 2911572 8.84 67212 1839524 1515804 4.46 974588 1640904 173784
02:26:01 29838192 31676132 3101028 9.41 84352 2050704 1440076 4.24 903176 1877272 110484
02:27:01 27893060 31346872 5046160 15.32 112568 3586728 3811552 11.21 1350232 3259828 1628
02:28:01 26393668 30015464 6545552 19.87 115500 3745624 5720656 16.83 2767584 3326524 26648
02:29:01 28203292 31622224 4735928 14.38 117464 3555232 1469696 4.32 1182868 3144156 1660
Average: 28471172 31257072 4468048 13.56 99419 2955562 2791557 8.21 1435690 2649737 62841
02:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:25:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00
02:25:01 ens3 323.86 238.49 1492.30 62.47 0.00 0.00 0.00 0.00
02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:26:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00
02:26:01 ens3 54.34 43.18 708.87 8.02 0.00 0.00 0.00 0.00
02:27:01 veth53f23ea 4.85 4.02 0.54 0.39 0.00 0.00 0.00 0.00
02:27:01 veth7a9f612 0.33 0.43 0.02 0.03 0.00 0.00 0.00 0.00
02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:27:01 veth61b8b7f 0.27 0.35 0.02 0.02 0.00 0.00 0.00 0.00
02:28:01 veth7a9f612 87.50 71.94 19.19 86.06 0.00 0.00 0.00 0.01
02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:28:01 veth61b8b7f 2.15 2.50 0.57 0.45 0.00 0.00 0.00 0.00
02:28:01 br-2e28662f9ee6 1.57 1.98 0.61 0.66 0.00 0.00 0.00 0.00
02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 lo 21.76 21.76 2.94 2.94 0.00 0.00 0.00 0.00
02:29:01 ens3 846.76 575.55 15280.06 130.54 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 3.60 3.60 0.52 0.52 0.00 0.00 0.00 0.00
Average: ens3 167.05 113.01 3052.14 25.84 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81240) 11/03/24 _x86_64_ (8 CPU)
02:23:21 LINUX RESTART (8 CPU)
02:24:02 CPU %user %nice %system %iowait %steal %idle
02:25:01 all 9.84 0.00 1.09 4.51 0.05 84.51
02:25:01 0 15.06 0.00 1.87 3.04 0.05 79.99
02:25:01 1 6.62 0.00 0.58 0.64 0.02 92.14
02:25:01 2 4.16 0.00 0.85 1.97 0.03 92.99
02:25:01 3 5.34 0.00 0.97 16.47 0.03 77.19
02:25:01 4 3.85 0.00 0.81 1.51 0.03 93.79
02:25:01 5 7.21 0.00 0.46 3.36 0.05 88.92
02:25:01 6 4.06 0.00 1.33 3.79 0.05 90.77
02:25:01 7 32.39 0.00 1.82 5.38 0.10 60.30
02:26:01 all 9.11 0.00 0.66 3.49 0.03 86.71
02:26:01 0 29.86 0.00 1.85 10.31 0.07 57.91
02:26:01 1 9.52 0.00 0.77 1.93 0.02 87.77
02:26:01 2 7.27 0.00 0.57 0.07 0.02 92.08
02:26:01 3 0.35 0.00 0.55 11.71 0.03 87.36
02:26:01 4 6.09 0.00 0.50 0.07 0.00 93.34
02:26:01 5 0.37 0.00 0.23 1.94 0.05 97.40
02:26:01 6 15.13 0.00 0.45 1.52 0.02 82.88
02:26:01 7 4.25 0.00 0.40 0.33 0.00 95.01
02:27:01 all 9.61 0.00 3.52 8.33 0.06 78.48
02:27:01 0 12.24 0.00 3.58 2.09 0.07 82.02
02:27:01 1 9.25 0.00 3.38 3.04 0.07 84.27
02:27:01 2 9.80 0.00 3.25 3.07 0.05 83.83
02:27:01 3 8.02 0.00 4.52 27.60 0.08 59.78
02:27:01 4 8.56 0.00 4.17 1.72 0.07 85.49
02:27:01 5 7.12 0.00 2.93 18.16 0.05 71.73
02:27:01 6 10.82 0.00 3.03 10.23 0.07 75.86
02:27:01 7 11.06 0.00 3.25 0.89 0.05 84.74
02:28:01 all 25.39 0.00 2.80 2.19 0.08 69.55
02:28:01 0 22.43 0.00 2.98 0.94 0.07 73.58
02:28:01 1 23.09 0.00 2.98 4.38 0.07 69.48
02:28:01 2 33.57 0.00 3.32 0.79 0.10 62.21
02:28:01 3 22.14 0.00 2.58 6.21 0.05 69.02
02:28:01 4 29.65 0.00 2.98 0.75 0.07 66.54
02:28:01 5 20.28 0.00 2.23 0.87 0.08 76.53
02:28:01 6 28.32 0.00 3.15 2.21 0.07 66.25
02:28:01 7 23.64 0.00 2.16 1.34 0.08 72.77
02:29:01 all 5.21 0.00 0.54 1.28 0.03 92.95
02:29:01 0 13.80 0.00 0.73 1.75 0.03 83.68
02:29:01 1 0.88 0.00 0.47 0.15 0.03 98.47
02:29:01 2 17.78 0.00 0.62 1.17 0.03 80.40
02:29:01 3 1.34 0.00 0.50 5.19 0.03 92.94
02:29:01 4 0.90 0.00 0.48 1.17 0.02 97.43
02:29:01 5 2.76 0.00 0.43 0.37 0.03 96.41
02:29:01 6 0.68 0.00 0.57 0.15 0.00 98.60
02:29:01 7 3.49 0.00 0.50 0.25 0.02 95.74
Average: all 11.83 0.00 1.72 3.95 0.05 82.45
Average: 0 18.70 0.00 2.20 3.63 0.06 75.41
Average: 1 9.87 0.00 1.63 2.03 0.04 86.43
Average: 2 14.54 0.00 1.72 1.41 0.05 82.29
Average: 3 7.43 0.00 1.82 13.39 0.05 77.31
Average: 4 9.82 0.00 1.79 1.04 0.04 87.32
Average: 5 7.54 0.00 1.26 4.92 0.05 86.23
Average: 6 11.82 0.00 1.70 3.57 0.04 82.87
Average: 7 14.90 0.00 1.62 1.63 0.05 81.79