---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-10319 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 886 25011 0 6269 30825
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:a6:4b:1b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86006sec preferred_lft 86006sec
inet6 fe80::f816:3eff:fea6:4b1b/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 02:42:4a:5c:67:c1 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::42:4aff:fe5c:67c1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10319) 03/23/25 _x86_64_ (8 CPU)
08:30:19 LINUX RESTART (8 CPU)
08:31:01 tps rtps wtps bread/s bwrtn/s
08:32:01 219.53 24.08 195.45 2378.30 40520.99
08:33:01 403.23 12.64 390.59 769.26 161805.25
08:34:01 142.99 0.35 142.64 31.99 37762.56
08:35:01 23.55 0.00 23.55 0.00 20921.65
08:36:01 44.79 0.13 44.66 13.20 21327.85
Average: 166.93 7.47 159.46 641.23 56457.27
08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 26502476 31585660 6436744 19.54 102464 5195628 2144660 6.31 1025448 4970516 3179684
08:33:01 23509924 29282648 9429296 28.63 132504 5777608 10376580 30.53 3548760 5287836 1348
08:34:01 21378472 27470704 11560748 35.10 161332 6028928 12326916 36.27 5508576 5400584 1588
08:35:01 20682556 26778564 12256664 37.21 161684 6031968 13161360 38.72 6203968 5397920 1100
08:36:01 22838476 28929228 10100744 30.66 162248 6031736 8493740 24.99 4117128 5370408 312
Average: 22982381 28809361 9956839 30.23 144046 5813174 9300651 27.36 4080776 5285453 636806
08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 1863.95 1055.25 37786.62 86.62 0.00 0.00 0.00 0.00
08:32:01 lo 17.66 17.66 1.74 1.74 0.00 0.00 0.00 0.00
08:33:01 vethb226914 57.14 69.69 19.59 15.84 0.00 0.00 0.00 0.00
08:33:01 veth0fc78ad 0.75 0.78 0.05 0.05 0.00 0.00 0.00 0.00
08:33:01 veth44f0390 1.03 1.20 0.06 0.07 0.00 0.00 0.00 0.00
08:33:01 vethfae1d75 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00
08:34:01 vethb226914 11.71 12.70 31.95 5.54 0.00 0.00 0.00 0.00
08:34:01 veth0fc78ad 12.35 13.01 5.76 32.08 0.00 0.00 0.00 0.00
08:34:01 veth44f0390 11.46 13.08 2.29 2.48 0.00 0.00 0.00 0.00
08:34:01 vethfae1d75 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
08:35:01 vethb226914 52.47 63.07 91.66 18.00 0.00 0.00 0.00 0.01
08:35:01 veth0fc78ad 21.83 22.51 7.54 43.28 0.00 0.00 0.00 0.00
08:35:01 veth44f0390 32.19 30.26 8.94 27.26 0.00 0.00 0.00 0.00
08:35:01 vethfae1d75 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 vethb226914 15.96 17.55 66.25 5.99 0.00 0.00 0.00 0.01
08:36:01 veth44f0390 7.18 10.43 1.25 1.28 0.00 0.00 0.00 0.00
08:36:01 vethfae1d75 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00
08:36:01 docker0 25.00 35.98 2.72 293.40 0.00 0.00 0.00 0.00
Average: vethb226914 27.42 32.56 41.82 9.06 0.00 0.00 0.00 0.00
Average: veth44f0390 10.36 10.98 2.50 6.21 0.00 0.00 0.00 0.00
Average: vethfae1d75 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00
Average: docker0 4.99 7.18 0.54 58.58 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10319) 03/23/25 _x86_64_ (8 CPU)
08:30:19 LINUX RESTART (8 CPU)
08:31:01 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 15.22 0.00 4.07 2.85 0.04 77.83
08:32:01 0 8.51 0.00 3.78 1.66 0.05 86.01
08:32:01 1 7.25 0.00 3.28 0.48 0.02 88.97
08:32:01 2 8.53 0.00 3.75 0.43 0.03 87.25
08:32:01 3 6.99 0.00 3.96 0.78 0.03 88.24
08:32:01 4 35.11 0.00 4.95 3.71 0.07 56.16
08:32:01 5 35.67 0.00 4.72 1.78 0.05 57.78
08:32:01 6 7.83 0.00 3.72 12.86 0.05 75.54
08:32:01 7 11.91 0.00 4.31 1.08 0.02 82.68
08:33:01 all 35.18 0.00 6.02 7.30 0.09 51.41
08:33:01 0 27.24 0.00 5.47 14.08 0.08 53.13
08:33:01 1 40.32 0.00 5.80 0.42 0.10 53.36
08:33:01 2 34.97 0.00 6.54 1.33 0.08 57.07
08:33:01 3 38.03 0.00 7.24 26.18 0.10 28.44
08:33:01 4 31.23 0.00 4.73 7.41 0.08 56.54
08:33:01 5 37.60 0.00 5.48 1.54 0.10 55.28
08:33:01 6 39.23 0.00 6.66 6.70 0.08 47.32
08:33:01 7 32.87 0.00 6.20 0.84 0.08 60.00
08:34:01 all 30.24 0.00 3.98 2.00 0.09 63.68
08:34:01 0 22.49 0.00 3.41 6.13 0.08 67.90
08:34:01 1 30.81 0.00 3.85 0.82 0.10 64.41
08:34:01 2 32.47 0.00 4.18 7.22 0.10 56.03
08:34:01 3 32.57 0.00 3.99 0.22 0.08 63.13
08:34:01 4 28.24 0.00 3.45 0.05 0.08 68.18
08:34:01 5 33.85 0.00 4.61 0.61 0.08 60.85
08:34:01 6 30.37 0.00 3.89 0.35 0.10 65.29
08:34:01 7 31.16 0.00 4.53 0.59 0.10 63.63
08:35:01 all 8.58 0.00 0.84 0.97 0.06 89.55
08:35:01 0 4.75 0.00 0.82 7.37 0.07 86.99
08:35:01 1 7.87 0.00 0.81 0.08 0.07 91.17
08:35:01 2 10.00 0.00 0.94 0.05 0.07 88.95
08:35:01 3 8.18 0.00 0.72 0.02 0.07 91.02
08:35:01 4 9.40 0.00 0.90 0.00 0.05 89.64
08:35:01 5 10.48 0.00 1.05 0.13 0.07 88.27
08:35:01 6 9.71 0.00 0.82 0.07 0.05 89.36
08:35:01 7 8.24 0.00 0.65 0.03 0.05 91.02
08:36:01 all 3.75 0.00 0.79 1.08 0.04 94.34
08:36:01 0 3.07 0.00 0.88 7.41 0.05 88.58
08:36:01 1 5.25 0.00 0.88 0.22 0.05 93.60
08:36:01 2 5.08 0.00 0.82 0.18 0.05 93.86
08:36:01 3 3.10 0.00 0.74 0.12 0.03 96.02
08:36:01 4 2.62 0.00 0.65 0.18 0.03 96.51
08:36:01 5 3.84 0.00 0.88 0.28 0.05 94.94
08:36:01 6 3.91 0.00 0.65 0.18 0.07 95.19
08:36:01 7 3.11 0.00 0.77 0.07 0.05 96.01
Average: all 18.54 0.00 3.13 2.83 0.07 75.43
Average: 0 13.18 0.00 2.87 7.31 0.07 76.57
Average: 1 18.20 0.00 2.91 0.41 0.07 78.41
Average: 2 18.15 0.00 3.24 1.84 0.07 76.70
Average: 3 17.67 0.00 3.32 5.40 0.06 73.55
Average: 4 21.30 0.00 2.93 2.26 0.06 73.44
Average: 5 24.25 0.00 3.34 0.87 0.07 71.47
Average: 6 18.16 0.00 3.15 4.05 0.07 74.57
Average: 7 17.40 0.00 3.28 0.52 0.06 78.73