---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42349 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 890 25016 0 6261 30821
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:00:9b:6b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85950sec preferred_lft 85950sec
inet6 fe80::f816:3eff:fe00:9b6b/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:a4:82:d5:79 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:a4ff:fe82:d579/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42349) 09/27/24 _x86_64_ (8 CPU)
09:46:55 LINUX RESTART (8 CPU)
09:47:01 tps rtps wtps bread/s bwrtn/s
09:48:02 344.81 74.49 270.32 5327.38 60679.22
09:49:01 150.22 32.08 118.14 3256.37 30369.11
09:50:01 543.71 3.30 540.41 429.26 160706.82
09:51:01 92.58 0.18 92.40 26.66 33914.88
09:52:01 76.45 0.23 76.22 17.86 29267.12
09:53:01 18.85 0.00 18.85 0.00 21389.50
09:54:01 81.82 1.27 80.55 103.32 22514.91
Average: 187.01 15.90 171.11 1304.19 51311.44
09:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:48:02 30264584 31643156 2674636 8.12 53904 1644388 1425028 4.19 905560 1497148 64920
09:49:01 27419700 31469576 5519520 16.76 90860 4213860 3054756 8.99 1130476 3969672 2379368
09:50:01 24910132 30646664 8029088 24.38 140040 5747620 7398056 21.77 2148912 5299708 128
09:51:01 23538364 29704736 9400856 28.54 161580 6119200 8691720 25.57 3206992 5552312 46644
09:52:01 23190480 29360088 9748740 29.60 170316 6111752 9299264 27.36 3570828 5528336 368
09:53:01 23182876 29354240 9756344 29.62 170448 6113220 9306196 27.38 3578500 5528536 568
09:54:01 25636800 31579636 7302420 22.17 172056 5878944 1671852 4.92 1407072 5328856 17920
Average: 25448991 30536871 7490229 22.74 137029 5118426 5835267 17.17 2278334 4672081 358559
09:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:48:02 ens3 304.77 228.98 1064.71 73.09 0.00 0.00 0.00 0.00
09:48:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00
09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:49:01 ens3 1009.79 545.60 26928.24 51.64 0.00 0.00 0.00 0.00
09:49:01 lo 14.50 14.50 1.41 1.41 0.00 0.00 0.00 0.00
09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:50:01 vethf2a4489 1.68 1.72 0.17 0.17 0.00 0.00 0.00 0.00
09:50:01 ens3 260.39 114.43 6264.87 13.46 0.00 0.00 0.00 0.00
09:50:01 veth9afc3e0 0.05 0.38 0.00 0.02 0.00 0.00 0.00 0.00
09:51:01 docker0 12.88 17.23 2.09 285.65 0.00 0.00 0.00 0.00
09:51:01 vethf2a4489 15.35 12.83 1.91 1.95 0.00 0.00 0.00 0.00
09:51:01 ens3 51.11 36.28 1182.09 4.73 0.00 0.00 0.00 0.00
09:51:01 veth9afc3e0 0.47 0.52 0.05 1.12 0.00 0.00 0.00 0.00
09:52:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
09:52:01 vethf2a4489 26.80 22.23 17.20 7.91 0.00 0.00 0.00 0.00
09:52:01 veth50324bc 7.27 6.17 12.75 6.34 0.00 0.00 0.00 0.00
09:52:01 ens3 1.57 1.57 0.28 0.29 0.00 0.00 0.00 0.00
09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:53:01 vethf2a4489 25.85 20.11 2.22 2.85 0.00 0.00 0.00 0.00
09:53:01 veth50324bc 3.98 3.28 12.38 5.98 0.00 0.00 0.00 0.00
09:53:01 ens3 1.43 1.13 0.30 0.42 0.00 0.00 0.00 0.00
09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:54:01 ens3 38.61 34.66 65.94 17.32 0.00 0.00 0.00 0.00
09:54:01 lo 27.33 27.33 2.51 2.51 0.00 0.00 0.00 0.00
Average: docker0 1.84 2.47 0.30 40.90 0.00 0.00 0.00 0.00
Average: ens3 236.45 136.58 5021.76 22.93 0.00 0.00 0.00 0.00
Average: lo 3.48 3.48 0.32 0.32 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42349) 09/27/24 _x86_64_ (8 CPU)
09:46:55 LINUX RESTART (8 CPU)
09:47:01 CPU %user %nice %system %iowait %steal %idle
09:48:02 all 8.05 0.00 1.22 4.72 0.03 85.98
09:48:02 0 4.85 0.00 1.37 3.20 0.03 90.54
09:48:02 1 2.12 0.00 0.92 23.98 0.03 72.95
09:48:02 2 8.56 0.00 0.37 1.19 0.03 89.85
09:48:02 3 9.80 0.00 0.90 0.62 0.05 88.63
09:48:02 4 2.02 0.00 0.62 0.32 0.02 97.03
09:48:02 5 16.89 0.00 1.17 1.32 0.05 80.58
09:48:02 6 15.69 0.00 3.33 6.27 0.03 74.68
09:48:02 7 4.49 0.00 1.02 0.92 0.02 93.55
09:49:01 all 10.73 0.00 2.97 4.92 0.04 81.33
09:49:01 0 6.07 0.00 2.80 17.59 0.05 73.49
09:49:01 1 8.58 0.00 3.18 7.69 0.03 80.51
09:49:01 2 15.34 0.00 3.19 3.35 0.07 78.05
09:49:01 3 6.26 0.00 2.44 6.16 0.05 85.10
09:49:01 4 5.51 0.00 2.52 0.61 0.02 91.34
09:49:01 5 9.64 0.00 2.55 1.35 0.02 86.45
09:49:01 6 25.44 0.00 3.82 2.05 0.07 68.63
09:49:01 7 9.06 0.00 3.21 0.58 0.03 87.11
09:50:01 all 16.02 0.00 5.81 9.03 0.08 69.05
09:50:01 0 19.20 0.00 7.79 35.17 0.12 37.71
09:50:01 1 17.13 0.00 6.08 1.40 0.12 75.27
09:50:01 2 11.20 0.00 5.55 11.73 0.08 71.44
09:50:01 3 17.32 0.00 5.62 4.78 0.08 72.20
09:50:01 4 15.08 0.00 5.32 1.70 0.08 77.81
09:50:01 5 19.15 0.00 5.46 9.10 0.08 66.20
09:50:01 6 15.03 0.00 6.15 5.00 0.07 73.76
09:50:01 7 14.10 0.00 4.58 3.46 0.07 77.80
09:51:01 all 21.52 0.00 2.15 1.91 0.08 74.35
09:51:01 0 20.02 0.00 2.14 0.03 0.07 77.74
09:51:01 1 24.18 0.00 2.36 0.90 0.08 72.47
09:51:01 2 19.96 0.00 2.01 3.37 0.07 74.60
09:51:01 3 22.86 0.00 2.37 0.50 0.05 74.22
09:51:01 4 20.94 0.00 2.11 0.42 0.07 76.46
09:51:01 5 25.05 0.00 2.13 1.28 0.07 71.47
09:51:01 6 19.74 0.00 1.96 0.08 0.08 78.14
09:51:01 7 19.37 0.00 2.08 8.71 0.08 69.76
09:52:01 all 10.09 0.00 1.71 1.71 0.08 86.41
09:52:01 0 8.60 0.00 1.67 2.21 0.07 87.45
09:52:01 1 9.29 0.00 1.66 0.25 0.08 88.72
09:52:01 2 10.88 0.00 1.71 0.72 0.07 86.62
09:52:01 3 9.46 0.00 1.49 0.05 0.07 88.93
09:52:01 4 10.10 0.00 1.17 9.17 0.08 79.47
09:52:01 5 10.96 0.00 2.68 0.59 0.08 85.69
09:52:01 6 12.34 0.00 1.90 0.15 0.10 85.51
09:52:01 7 9.13 0.00 1.41 0.54 0.07 88.86
09:53:01 all 2.56 0.00 0.45 1.16 0.09 95.74
09:53:01 0 2.22 0.00 0.28 0.05 0.08 97.36
09:53:01 1 3.05 0.00 0.65 0.00 0.08 96.22
09:53:01 2 2.69 0.00 0.58 0.00 0.08 96.64
09:53:01 3 3.51 0.00 0.52 0.10 0.07 95.81
09:53:01 4 2.64 0.00 0.28 9.07 0.08 87.92
09:53:01 5 2.49 0.00 0.52 0.03 0.10 96.86
09:53:01 6 2.24 0.00 0.35 0.00 0.10 97.31
09:53:01 7 1.64 0.00 0.40 0.05 0.12 97.79
09:54:01 all 4.00 0.00 0.80 1.68 0.05 93.47
09:54:01 0 3.08 0.00 0.98 0.02 0.03 95.88
09:54:01 1 2.01 0.00 0.74 2.37 0.03 94.85
09:54:01 2 1.95 0.00 0.83 0.52 0.03 96.66
09:54:01 3 4.84 0.00 0.67 0.18 0.03 94.27
09:54:01 4 13.68 0.00 0.92 8.91 0.07 76.43
09:54:01 5 1.72 0.00 0.75 0.64 0.08 96.81
09:54:01 6 2.85 0.00 0.72 0.23 0.05 96.14
09:54:01 7 1.82 0.00 0.79 0.54 0.05 96.81
Average: all 10.41 0.00 2.15 3.58 0.06 83.79
Average: 0 9.14 0.00 2.42 8.24 0.06 80.14
Average: 1 9.47 0.00 2.22 5.23 0.07 83.01
Average: 2 10.06 0.00 2.03 2.97 0.06 84.88
Average: 3 10.58 0.00 1.99 1.75 0.06 85.61
Average: 4 10.00 0.00 1.84 4.32 0.06 83.78
Average: 5 12.26 0.00 2.17 2.03 0.07 83.46
Average: 6 13.30 0.00 2.60 1.97 0.07 82.06
Average: 7 8.50 0.00 1.92 2.11 0.06 87.40