---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-88949 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 25018 0 6260 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:6e:bd:a1 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85956sec preferred_lft 85956sec
inet6 fe80::f816:3eff:fe6e:bda1/64 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 02:42:65:bc:d5:d1 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::42:65ff:febc:d5d1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88949) 12/06/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 172.04 37.16 134.89 1727.82 27587.12
08:31:01 348.16 21.33 326.83 2696.22 165135.41
08:32:01 199.88 9.32 190.57 386.14 27295.95
08:33:01 139.66 0.42 139.24 41.86 36336.51
08:34:01 24.68 0.00 24.68 0.00 20295.07
08:35:01 59.51 0.10 59.41 12.66 20967.96
Average: 157.28 11.32 145.97 808.25 49663.70
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30085268 31691556 2853944 8.66 72332 1843700 1396252 4.11 884416 1677596 177592
08:31:01 25942440 31539452 6996772 21.24 123084 5632548 3836472 11.29 1109084 5378920 1228
08:32:01 22038352 27803528 10900860 33.09 132128 5772772 11934124 35.11 5128068 5176860 1340
08:33:01 21627828 27710804 11311384 34.34 160764 6022960 12200436 35.90 5291052 5373112 1716
08:34:01 21125496 27212048 11813716 35.87 161136 6025892 12673424 37.29 5794960 5370328 728
08:35:01 24702628 30668000 8236584 25.01 162092 5915100 3848276 11.32 2399680 5261260 72
Average: 24253669 29437565 8685543 26.37 135256 5202162 7648164 22.50 3434543 4706346 30446
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 115.54 77.96 1137.47 17.92 0.00 0.00 0.00 0.00
08:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 ens3 1274.34 653.66 37044.21 57.89 0.00 0.00 0.00 0.00
08:31:01 veth722c507 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 lo 16.93 16.93 1.63 1.63 0.00 0.00 0.00 0.00
08:31:01 vethf6201e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 9.05 6.00 7.20 1.51 0.00 0.00 0.00 0.00
08:32:01 veth722c507 4.77 6.90 0.82 0.97 0.00 0.00 0.00 0.00
08:32:01 vetha0b83b8 3.60 4.18 0.46 0.41 0.00 0.00 0.00 0.00
08:32:01 veth0706c6d 7.67 6.40 0.85 0.65 0.00 0.00 0.00 0.00
08:33:01 ens3 46.31 34.74 1161.43 4.89 0.00 0.00 0.00 0.00
08:33:01 veth722c507 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00
08:33:01 vetha0b83b8 3.83 5.50 0.62 0.66 0.00 0.00 0.00 0.00
08:33:01 veth0706c6d 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 ens3 0.68 0.70 0.23 0.37 0.00 0.00 0.00 0.00
08:34:01 veth722c507 0.70 0.92 0.09 0.10 0.00 0.00 0.00 0.00
08:34:01 vetha0b83b8 5.28 7.03 0.83 1.56 0.00 0.00 0.00 0.00
08:34:01 veth0706c6d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 20.28 17.61 10.51 25.73 0.00 0.00 0.00 0.00
08:35:01 vethbb34c24 48.53 42.81 18.54 41.59 0.00 0.00 0.00 0.00
08:35:01 lo 27.00 27.00 2.53 2.53 0.00 0.00 0.00 0.00
08:35:01 vethcf3587a 139.06 163.92 217.87 45.47 0.00 0.00 0.00 0.02
Average: ens3 244.72 131.93 6575.13 18.05 0.00 0.00 0.00 0.00
Average: vethbb34c24 8.11 7.15 3.10 6.95 0.00 0.00 0.00 0.00
Average: lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00
Average: vethcf3587a 23.24 27.40 36.41 7.60 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88949) 12/06/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.25 0.00 0.82 3.63 0.05 86.25
08:30:01 0 11.54 0.00 0.97 0.87 0.03 86.59
08:30:01 1 21.71 0.00 1.65 2.63 0.05 73.96
08:30:01 2 7.12 0.00 0.73 6.83 0.05 85.27
08:30:01 3 2.84 0.00 0.41 2.14 0.05 94.56
08:30:01 4 7.60 0.00 0.51 0.61 0.03 91.24
08:30:01 5 8.06 0.00 0.87 1.88 0.02 89.17
08:30:01 6 10.18 0.00 0.80 13.79 0.12 75.10
08:30:01 7 4.95 0.00 0.68 0.37 0.03 93.96
08:31:01 all 14.02 0.00 7.12 10.50 0.08 68.28
08:31:01 0 12.64 0.00 7.16 14.27 0.07 65.86
08:31:01 1 19.30 0.00 7.30 8.79 0.07 64.54
08:31:01 2 14.64 0.00 6.78 3.35 0.07 75.17
08:31:01 3 12.39 0.00 6.60 13.65 0.10 67.26
08:31:01 4 12.95 0.00 7.98 2.72 0.07 76.28
08:31:01 5 13.20 0.00 8.06 26.23 0.08 52.43
08:31:01 6 13.19 0.00 6.84 14.29 0.08 65.60
08:31:01 7 13.87 0.00 6.24 0.80 0.07 79.02
08:32:01 all 55.10 0.00 6.93 1.13 0.11 36.72
08:32:01 0 55.01 0.00 7.03 0.42 0.10 37.44
08:32:01 1 59.59 0.00 7.16 1.44 0.12 31.69
08:32:01 2 53.57 0.00 6.66 2.73 0.10 36.94
08:32:01 3 55.99 0.00 6.91 0.20 0.10 36.80
08:32:01 4 54.68 0.00 6.96 1.32 0.10 36.93
08:32:01 5 54.05 0.00 6.91 0.68 0.12 38.24
08:32:01 6 56.95 0.00 7.14 0.51 0.10 35.30
08:32:01 7 51.03 0.00 6.66 1.77 0.10 40.44
08:33:01 all 12.67 0.00 2.33 3.79 0.11 81.10
08:33:01 0 11.14 0.00 2.47 1.84 0.12 84.43
08:33:01 1 12.82 0.00 2.95 2.33 0.12 81.78
08:33:01 2 10.02 0.00 1.70 13.03 0.12 75.13
08:33:01 3 12.34 0.00 2.69 1.18 0.13 83.66
08:33:01 4 13.84 0.00 2.22 0.42 0.10 83.42
08:33:01 5 13.55 0.00 1.95 2.15 0.10 82.26
08:33:01 6 18.29 0.00 2.76 3.03 0.10 75.82
08:33:01 7 9.30 0.00 1.96 6.37 0.08 82.29
08:34:01 all 8.03 0.00 0.81 1.37 0.11 89.68
08:34:01 0 7.29 0.00 0.75 0.05 0.10 91.81
08:34:01 1 7.59 0.00 0.69 0.00 0.10 91.63
08:34:01 2 10.03 0.00 0.94 9.96 0.12 78.95
08:34:01 3 8.40 0.00 0.89 0.23 0.08 90.39
08:34:01 4 7.88 0.00 0.80 0.10 0.12 91.10
08:34:01 5 7.95 0.00 0.78 0.45 0.12 90.70
08:34:01 6 7.77 0.00 0.84 0.05 0.13 91.20
08:34:01 7 7.38 0.00 0.79 0.12 0.10 91.61
08:35:01 all 3.25 0.00 0.96 1.36 0.09 94.34
08:35:01 0 3.26 0.00 0.87 0.20 0.08 95.59
08:35:01 1 3.99 0.00 1.00 0.13 0.08 94.79
08:35:01 2 2.96 0.00 0.95 9.29 0.08 86.71
08:35:01 3 3.02 0.00 0.92 0.67 0.07 95.32
08:35:01 4 3.90 0.00 1.15 0.07 0.08 94.80
08:35:01 5 3.53 0.00 1.00 0.15 0.10 95.22
08:35:01 6 2.48 0.00 0.90 0.07 0.07 96.48
08:35:01 7 2.85 0.00 0.92 0.30 0.08 95.84
Average: all 17.01 0.00 3.16 3.62 0.09 76.12
Average: 0 16.78 0.00 3.20 2.93 0.08 77.00
Average: 1 20.75 0.00 3.44 2.54 0.09 73.18
Average: 2 16.38 0.00 2.96 7.54 0.09 73.03
Average: 3 15.77 0.00 3.06 3.00 0.09 78.08
Average: 4 16.76 0.00 3.26 0.87 0.08 79.03
Average: 5 16.69 0.00 3.25 5.22 0.09 74.75
Average: 6 18.12 0.00 3.21 5.25 0.10 73.32
Average: 7 14.86 0.00 2.86 1.63 0.08 80.57