---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-12043 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 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 888 25009 0 6269 30823
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:d1:38:9c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86002sec preferred_lft 86002sec
inet6 fe80::f816:3eff:fed1:389c/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:b4:20:d3:49 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:b4ff:fe20:d349/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12043) 03/30/25 _x86_64_ (8 CPU)
08:30:20 LINUX RESTART (8 CPU)
08:31:01 tps rtps wtps bread/s bwrtn/s
08:32:01 255.40 23.09 232.31 2358.14 90452.89
08:33:01 414.18 13.03 401.15 788.94 176253.40
08:34:01 125.31 0.48 124.83 53.19 19008.23
08:35:01 18.59 0.32 18.28 8.40 424.33
08:36:01 20.08 0.05 20.03 8.00 419.65
Average: 166.77 7.40 159.37 644.40 57334.74
08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 26570960 31605172 6368260 19.33 102172 5149376 2097780 6.17 1008032 4924560 3089512
08:33:01 23458892 29229596 9480328 28.78 132516 5776688 10592956 31.17 3602164 5288756 1288
08:34:01 21633436 27720820 11305784 34.32 161116 6027076 12171820 35.81 5256548 5406880 2876
08:35:01 20916752 27013908 12022468 36.50 161616 6031888 12794400 37.64 5973052 5396228 596
08:36:01 21508032 27606256 11431188 34.70 162008 6034116 11779692 34.66 5396228 5390064 456
Average: 22817614 28635150 10121606 30.73 143886 5803829 9887330 29.09 4247205 5281298 618946
08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 lo 17.67 17.67 1.74 1.74 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 2161.56 1238.19 37983.40 99.05 0.00 0.00 0.00 0.00
08:33:01 vethf72d7e5 1.23 1.75 0.16 0.17 0.00 0.00 0.00 0.00
08:33:01 vethe3a8ed5 0.90 1.17 0.06 0.07 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 veth1568a90 0.83 0.88 0.05 0.05 0.00 0.00 0.00 0.00
08:34:01 vethf72d7e5 3.12 4.63 0.48 0.36 0.00 0.00 0.00 0.00
08:34:01 vethe3a8ed5 3.25 4.37 0.47 0.38 0.00 0.00 0.00 0.00
08:34:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00
08:34:01 veth1568a90 3.98 4.38 0.51 0.45 0.00 0.00 0.00 0.00
08:35:01 vethf72d7e5 4.67 6.46 0.75 1.56 0.00 0.00 0.00 0.00
08:35:01 vethe3a8ed5 5.25 7.03 1.77 2.38 0.00 0.00 0.00 0.00
08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:35:01 veth1568a90 27.51 28.49 12.52 68.07 0.00 0.00 0.00 0.01
08:36:01 vethf72d7e5 4.87 6.73 0.80 0.82 0.00 0.00 0.00 0.00
08:36:01 vethe3a8ed5 5.47 7.32 0.90 1.20 0.00 0.00 0.00 0.00
08:36:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:36:01 docker0 23.30 35.13 2.65 293.10 0.00 0.00 0.00 0.00
Average: vethf72d7e5 2.77 3.91 0.44 0.58 0.00 0.00 0.00 0.00
Average: vethe3a8ed5 2.97 3.97 0.64 0.81 0.00 0.00 0.00 0.00
Average: lo 4.52 4.52 0.43 0.43 0.00 0.00 0.00 0.00
Average: docker0 4.66 7.02 0.53 58.58 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12043) 03/30/25 _x86_64_ (8 CPU)
08:30:20 LINUX RESTART (8 CPU)
08:31:01 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 15.22 0.00 4.57 2.18 0.04 77.99
08:32:01 0 7.68 0.00 3.74 0.25 0.02 88.31
08:32:01 1 18.44 0.00 5.03 1.38 0.08 75.07
08:32:01 2 9.19 0.00 4.58 10.71 0.05 75.47
08:32:01 3 11.48 0.00 3.91 0.52 0.03 84.06
08:32:01 4 23.99 0.00 4.85 1.19 0.05 69.92
08:32:01 5 31.15 0.00 6.01 2.06 0.03 60.74
08:32:01 6 9.60 0.00 3.91 1.14 0.02 85.33
08:32:01 7 10.30 0.00 4.50 0.25 0.03 84.91
08:33:01 all 39.88 0.00 6.79 5.27 0.07 47.99
08:33:01 0 40.64 0.00 7.46 10.33 0.07 41.51
08:33:01 1 35.57 0.00 5.64 8.71 0.07 50.02
08:33:01 2 41.40 0.00 7.00 0.97 0.08 50.56
08:33:01 3 41.48 0.00 7.09 1.46 0.08 49.88
08:33:01 4 40.54 0.00 6.07 0.34 0.08 52.96
08:33:01 5 38.64 0.00 7.54 13.74 0.08 40.00
08:33:01 6 41.31 0.00 7.14 5.47 0.07 46.02
08:33:01 7 39.47 0.00 6.39 1.15 0.08 52.91
08:34:01 all 30.72 0.00 4.31 0.74 0.09 64.15
08:34:01 0 31.35 0.00 4.11 0.54 0.08 63.91
08:34:01 1 22.64 0.00 3.25 0.27 0.08 73.77
08:34:01 2 32.65 0.00 4.82 1.35 0.07 61.11
08:34:01 3 34.67 0.00 4.55 1.23 0.08 59.47
08:34:01 4 30.28 0.00 4.42 0.03 0.08 65.18
08:34:01 5 26.53 0.00 3.70 0.30 0.08 69.38
08:34:01 6 36.42 0.00 4.98 0.79 0.08 57.72
08:34:01 7 31.36 0.00 4.61 1.47 0.10 62.47
08:35:01 all 10.51 0.00 1.07 0.04 0.08 88.30
08:35:01 0 10.56 0.00 1.20 0.02 0.07 88.15
08:35:01 1 10.02 0.00 1.27 0.02 0.08 88.60
08:35:01 2 10.84 0.00 1.14 0.02 0.08 87.92
08:35:01 3 9.96 0.00 0.87 0.00 0.07 89.10
08:35:01 4 11.81 0.00 0.99 0.03 0.08 87.09
08:35:01 5 10.21 0.00 0.95 0.00 0.05 88.79
08:35:01 6 9.31 0.00 1.16 0.18 0.10 89.25
08:35:01 7 11.35 0.00 1.00 0.03 0.05 87.56
08:36:01 all 5.24 0.00 0.80 0.05 0.07 93.84
08:36:01 0 4.48 0.00 0.85 0.02 0.08 94.57
08:36:01 1 5.61 0.00 0.80 0.02 0.07 93.51
08:36:01 2 5.06 0.00 0.65 0.03 0.08 94.17
08:36:01 3 5.14 0.00 0.92 0.05 0.07 93.82
08:36:01 4 5.55 0.00 0.72 0.02 0.07 93.65
08:36:01 5 5.03 0.00 0.77 0.02 0.07 94.12
08:36:01 6 4.95 0.00 0.89 0.17 0.07 93.93
08:36:01 7 6.12 0.00 0.84 0.07 0.08 92.90
Average: all 20.26 0.00 3.50 1.65 0.07 74.53
Average: 0 18.86 0.00 3.46 2.20 0.06 75.41
Average: 1 18.46 0.00 3.20 2.07 0.08 76.19
Average: 2 19.76 0.00 3.63 2.61 0.07 73.92
Average: 3 20.45 0.00 3.45 0.65 0.07 75.38
Average: 4 22.38 0.00 3.40 0.32 0.07 73.82
Average: 5 22.25 0.00 3.78 3.20 0.06 70.71
Average: 6 20.24 0.00 3.60 1.54 0.07 74.55
Average: 7 19.66 0.00 3.46 0.59 0.07 76.22