---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78326 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 861 25434 0 5871 30850
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:d0:f8:7d brd ff:ff:ff:ff:ff:ff
inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86005sec preferred_lft 86005sec
inet6 fe80::f816:3eff:fed0:f87d/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:af:01:85:0e 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:afff:fe01:850e/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-78326) 10/21/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 319.06 43.47 275.60 1959.80 28011.25
18:31:01 399.62 22.51 377.10 2686.62 151687.52
18:32:01 279.70 0.30 279.40 35.46 38273.22
18:33:02 67.73 0.20 67.53 11.06 25984.81
18:34:01 30.71 0.07 30.64 9.35 18701.91
Average: 219.66 13.25 206.40 940.13 52726.62
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30106468 31694456 2832752 8.60 71912 1827164 1412928 4.16 882204 1661848 154268
18:31:01 26273664 31483688 6665556 20.24 130764 5240392 4000208 11.77 1181180 4970620 1692
18:32:01 23979504 29748912 8959716 27.20 160180 5741780 8132480 23.93 3157232 5187852 35748
18:33:02 23835584 29602236 9103636 27.64 168836 5729108 8295320 24.41 3328124 5157288 272
18:34:01 24225768 29985936 8713452 26.45 169136 5727460 6652584 19.57 2965772 5146148 272
Average: 25684198 30503046 7255022 22.03 140166 4853181 5698704 16.77 2302902 4424751 38450
18:29:02 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 217.29 147.97 1298.86 55.39 0.00 0.00 0.00 0.00
18:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
18:31:01 vethad24e33 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 veth1808af6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 ens3 1075.02 530.94 25497.99 46.88 0.00 0.00 0.00 0.00
18:32:01 vethad24e33 4.25 5.87 0.75 0.87 0.00 0.00 0.00 0.00
18:32:01 docker0 13.63 18.50 2.13 287.60 0.00 0.00 0.00 0.00
18:32:01 veth0930ca4 136.48 135.88 16.02 33.55 0.00 0.00 0.00 0.00
18:32:01 veth1808af6 0.65 0.88 0.07 0.39 0.00 0.00 0.00 0.00
18:33:02 vethad24e33 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00
18:33:02 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
18:33:02 veth0930ca4 374.63 376.51 40.84 71.11 0.00 0.00 0.00 0.01
18:33:02 veth40058fe 1.77 1.63 0.66 0.62 0.00 0.00 0.00 0.00
18:34:01 vethad24e33 0.17 0.49 0.01 0.04 0.00 0.00 0.00 0.00
18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 veth0930ca4 113.10 115.81 12.73 21.07 0.00 0.00 0.00 0.00
18:34:01 ens3 1529.99 861.58 28949.01 135.68 0.00 0.00 0.00 0.00
Average: vethad24e33 0.92 1.38 0.16 0.19 0.00 0.00 0.00 0.00
Average: docker0 2.74 3.73 0.43 57.90 0.00 0.00 0.00 0.00
Average: veth0930ca4 125.31 126.10 13.97 25.25 0.00 0.00 0.00 0.00
Average: ens3 273.62 146.97 5632.30 22.11 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78326) 10/21/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.22 0.00 0.97 2.97 0.04 85.81
18:30:01 0 1.97 0.00 0.42 0.08 0.03 97.49
18:30:01 1 2.71 0.00 0.24 7.56 0.02 89.47
18:30:01 2 13.36 0.00 1.01 0.94 0.03 84.65
18:30:01 3 28.34 0.00 2.01 2.67 0.07 66.92
18:30:01 4 9.38 0.00 1.63 4.41 0.05 84.52
18:30:01 5 14.02 0.00 0.83 0.34 0.02 84.79
18:30:01 6 9.27 0.00 0.76 0.42 0.02 89.52
18:30:01 7 2.65 0.00 0.87 7.33 0.07 89.09
18:31:01 all 12.36 0.00 5.95 10.01 0.06 71.62
18:31:01 0 10.64 0.00 6.33 10.22 0.05 72.76
18:31:01 1 10.78 0.00 6.06 4.67 0.07 78.43
18:31:01 2 20.18 0.00 5.77 12.94 0.07 61.05
18:31:01 3 10.34 0.00 6.37 33.01 0.07 50.21
18:31:01 4 11.85 0.00 5.53 0.66 0.08 81.87
18:31:01 5 11.91 0.00 5.74 1.06 0.05 81.24
18:31:01 6 11.17 0.00 5.70 4.10 0.05 78.98
18:31:01 7 12.05 0.00 6.04 13.66 0.08 68.17
18:32:01 all 29.85 0.00 4.10 2.97 0.09 62.99
18:32:01 0 22.74 0.00 3.49 1.16 0.10 72.51
18:32:01 1 30.67 0.00 4.21 1.06 0.10 63.96
18:32:01 2 37.03 0.00 4.72 0.69 0.07 57.50
18:32:01 3 25.09 0.00 3.62 5.38 0.08 65.83
18:32:01 4 35.75 0.00 4.79 3.54 0.08 55.84
18:32:01 5 27.37 0.00 4.08 6.34 0.10 62.11
18:32:01 6 27.11 0.00 3.84 3.45 0.08 65.52
18:32:01 7 33.11 0.00 4.07 2.10 0.07 60.65
18:33:02 all 6.36 0.00 1.38 1.61 0.06 90.59
18:33:02 0 5.66 0.00 1.19 0.65 0.07 92.43
18:33:02 1 6.69 0.00 1.27 1.50 0.07 90.47
18:33:02 2 5.93 0.00 1.59 0.33 0.05 92.10
18:33:02 3 6.19 0.00 1.25 0.22 0.08 92.26
18:33:02 4 6.29 0.00 1.01 0.69 0.05 91.95
18:33:02 5 5.87 0.00 1.67 9.31 0.05 83.10
18:33:02 6 8.25 0.00 1.82 0.13 0.07 89.73
18:33:02 7 5.98 0.00 1.24 0.02 0.08 92.69
18:34:01 all 1.59 0.00 0.51 1.31 0.06 96.52
18:34:01 0 1.58 0.00 0.58 0.12 0.05 97.67
18:34:01 1 1.44 0.00 0.56 0.02 0.07 97.91
18:34:01 2 1.32 0.00 0.46 0.15 0.03 98.03
18:34:01 3 1.43 0.00 0.41 0.07 0.10 98.00
18:34:01 4 2.77 0.00 0.50 0.10 0.07 96.56
18:34:01 5 1.63 0.00 0.71 9.46 0.07 88.13
18:34:01 6 1.12 0.00 0.48 0.29 0.07 98.05
18:34:01 7 1.37 0.00 0.42 0.34 0.05 97.81
Average: all 12.09 0.00 2.58 3.77 0.06 81.49
Average: 0 8.54 0.00 2.40 2.44 0.06 86.55
Average: 1 10.48 0.00 2.47 2.96 0.06 84.03
Average: 2 15.58 0.00 2.71 3.00 0.05 78.66
Average: 3 14.29 0.00 2.73 8.21 0.08 74.69
Average: 4 13.20 0.00 2.68 1.87 0.07 82.18
Average: 5 12.18 0.00 2.61 5.31 0.06 79.84
Average: 6 11.42 0.00 2.53 1.68 0.06 84.31
Average: 7 11.06 0.00 2.53 4.67 0.07 81.67