---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76421 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: 2799.996
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 13G 143G 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 848 26206 0 5112 30862
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:73:e5:46 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86009sec preferred_lft 86009sec
inet6 fe80::f816:3eff:fe73:e546/64 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:c7:ba:08:d6 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76421) 10/13/24 _x86_64_ (8 CPU)
05:27:58 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:02 332.52 74.63 257.89 5328.54 64655.01
05:30:01 137.38 27.47 109.91 2114.67 33623.31
05:31:01 292.17 11.96 280.20 2079.52 124460.86
05:32:01 236.08 9.42 226.66 400.03 31708.33
05:33:01 18.56 0.00 18.56 0.00 23563.77
05:34:01 59.36 0.88 58.47 47.19 26373.45
Average: 179.47 20.71 158.76 1660.61 50778.73
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:02 30207896 31654004 2731324 8.29 56568 1707784 1478224 4.35 895692 1559752 106152
05:30:01 29850452 31693576 3088768 9.38 84400 2055940 1379528 4.06 885808 1882184 194804
05:31:01 26664024 31445900 6275196 19.05 124416 4846916 3822464 11.25 1224288 4569312 900
05:32:01 24944244 29890004 7994976 24.27 134732 4986520 6347056 18.67 2906876 4563848 1340
05:33:01 24925808 29874120 8013412 24.33 134860 4988648 6363068 18.72 2923456 4564580 172
05:34:01 26804908 31570056 6134312 18.62 135828 4821176 1560864 4.59 1264620 4396060 9660
Average: 27232889 31021277 5706331 17.32 111801 3901164 3491867 10.27 1683457 3589289 52171
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:02 ens3 338.26 234.43 1573.66 74.51 0.00 0.00 0.00 0.00
05:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
05:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 ens3 52.25 40.11 744.14 8.06 0.00 0.00 0.00 0.00
05:30:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 ens3 633.71 367.67 22367.98 27.01 0.00 0.00 0.00 0.00
05:31:01 lo 10.86 10.86 0.99 0.99 0.00 0.00 0.00 0.00
05:31:01 veth8de1c7e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
05:31:01 veth7b3c263 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00
05:32:01 vethdc65aaf 54.44 48.91 29.23 56.90 0.00 0.00 0.00 0.00
05:32:01 veth010cfae 72.87 60.64 20.67 113.63 0.00 0.00 0.00 0.01
05:32:01 ens3 10.16 6.52 2.62 2.12 0.00 0.00 0.00 0.00
05:32:01 vethc5c52e9 2.78 3.03 0.69 5.94 0.00 0.00 0.00 0.00
05:33:01 vethdc65aaf 55.34 46.93 21.48 94.83 0.00 0.00 0.00 0.01
05:33:01 veth010cfae 39.78 32.73 10.53 72.12 0.00 0.00 0.00 0.01
05:33:01 ens3 1.88 1.77 0.32 0.45 0.00 0.00 0.00 0.00
05:33:01 vethc5c52e9 2.97 2.62 1.37 1.90 0.00 0.00 0.00 0.00
05:34:01 ens3 71.64 47.11 75.24 55.58 0.00 0.00 0.00 0.00
05:34:01 lo 45.36 45.36 43.33 43.33 0.00 0.00 0.00 0.00
05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 185.03 116.48 4136.51 28.01 0.00 0.00 0.00 0.00
Average: lo 7.08 7.08 7.20 7.20 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76421) 10/13/24 _x86_64_ (8 CPU)
05:27:58 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:02 all 7.91 0.00 1.12 3.50 0.04 87.43
05:29:02 0 5.01 0.00 0.82 0.58 0.03 93.56
05:29:02 1 9.75 0.00 0.97 4.12 0.05 85.11
05:29:02 2 2.42 0.00 0.94 1.04 0.05 95.56
05:29:02 3 2.15 0.00 2.26 8.01 0.03 87.55
05:29:02 4 19.91 0.00 1.27 1.79 0.03 77.00
05:29:02 5 7.56 0.00 0.70 6.83 0.03 84.88
05:29:02 6 12.12 0.00 1.03 0.48 0.03 86.33
05:29:02 7 4.38 0.00 0.99 5.21 0.05 89.38
05:30:01 all 10.10 0.00 0.82 2.63 0.03 86.42
05:30:01 0 24.35 0.00 1.48 1.82 0.03 72.33
05:30:01 1 9.56 0.00 1.19 0.36 0.03 88.86
05:30:01 2 0.24 0.00 0.42 2.01 0.02 97.31
05:30:01 3 5.65 0.00 0.42 0.46 0.00 93.47
05:30:01 4 29.77 0.00 1.80 2.00 0.08 66.34
05:30:01 5 0.47 0.00 0.08 10.12 0.02 89.30
05:30:01 6 1.39 0.00 0.44 3.57 0.03 94.57
05:30:01 7 9.40 0.00 0.70 0.68 0.02 89.21
05:31:01 all 10.65 0.00 4.38 4.81 0.06 80.11
05:31:01 0 12.22 0.00 5.13 14.19 0.08 68.37
05:31:01 1 10.65 0.00 4.48 0.80 0.07 84.00
05:31:01 2 9.35 0.00 5.05 1.24 0.07 84.29
05:31:01 3 12.01 0.00 3.61 1.33 0.07 82.98
05:31:01 4 7.97 0.00 4.33 11.61 0.05 76.04
05:31:01 5 9.30 0.00 5.21 7.42 0.05 78.01
05:31:01 6 10.75 0.00 3.67 1.40 0.05 84.13
05:31:01 7 12.90 0.00 3.53 0.45 0.05 83.07
05:32:01 all 27.60 0.00 3.13 2.10 0.08 67.09
05:32:01 0 24.20 0.00 2.99 1.02 0.08 71.71
05:32:01 1 30.24 0.00 3.63 0.74 0.08 65.31
05:32:01 2 19.61 0.00 2.13 3.86 0.10 74.30
05:32:01 3 26.48 0.00 3.27 2.28 0.08 67.89
05:32:01 4 26.91 0.00 3.11 4.82 0.08 65.07
05:32:01 5 34.15 0.00 3.35 0.80 0.08 61.60
05:32:01 6 34.62 0.00 3.71 0.42 0.08 61.17
05:32:01 7 24.68 0.00 2.84 2.86 0.08 69.53
05:33:01 all 3.25 0.00 0.42 1.02 0.07 95.23
05:33:01 0 3.23 0.00 0.53 0.00 0.08 96.15
05:33:01 1 3.09 0.00 0.38 0.02 0.05 96.47
05:33:01 2 3.53 0.00 0.25 0.86 0.08 95.29
05:33:01 3 4.03 0.00 0.50 0.00 0.07 95.40
05:33:01 4 3.15 0.00 0.38 0.10 0.07 96.30
05:33:01 5 2.74 0.00 0.37 0.00 0.05 96.85
05:33:01 6 3.28 0.00 0.63 0.02 0.10 95.97
05:33:01 7 2.96 0.00 0.32 7.23 0.08 89.40
05:34:01 all 3.37 0.00 0.62 1.30 0.06 94.65
05:34:01 0 1.34 0.00 0.45 0.25 0.03 97.93
05:34:01 1 1.98 0.00 0.62 0.18 0.05 97.17
05:34:01 2 2.71 0.00 0.46 0.18 0.05 96.59
05:34:01 3 2.14 0.00 0.65 0.10 0.05 97.06
05:34:01 4 3.11 0.00 0.74 0.63 0.08 95.44
05:34:01 5 2.19 0.00 0.69 0.00 0.07 97.06
05:34:01 6 12.36 0.00 0.92 0.25 0.08 86.39
05:34:01 7 1.15 0.00 0.47 8.79 0.05 89.54
Average: all 10.47 0.00 1.74 2.55 0.06 85.18
Average: 0 11.69 0.00 1.89 2.95 0.06 83.41
Average: 1 10.86 0.00 1.87 1.04 0.06 86.18
Average: 2 6.32 0.00 1.53 1.53 0.06 90.56
Average: 3 8.72 0.00 1.78 2.03 0.05 87.42
Average: 4 15.10 0.00 1.94 3.49 0.07 79.41
Average: 5 9.41 0.00 1.73 4.18 0.05 84.63
Average: 6 12.42 0.00 1.73 1.01 0.06 84.77
Average: 7 9.24 0.00 1.47 4.22 0.06 85.01