---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-38836 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: 2800.000
BogoMIPS: 5600.00
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 870 26192 0 5104 30840
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:cd:ae:8f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86012sec preferred_lft 86012sec
inet6 fe80::f816:3eff:fecd:ae8f/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 02:42:1a:17:8e:54 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-38836) 09/16/24 _x86_64_ (8 CPU)
01:11:26 LINUX RESTART (8 CPU)
01:12:01 tps rtps wtps bread/s bwrtn/s
01:13:01 359.97 42.24 317.73 1897.02 27727.78
01:14:01 131.94 23.11 108.83 2783.67 31338.78
01:15:01 438.86 11.98 426.88 800.48 115698.00
01:16:01 20.33 0.48 19.84 23.59 22325.01
01:17:01 24.55 0.07 24.48 8.40 19090.23
Average: 195.12 15.58 179.55 1102.60 43235.26
01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:13:01 30019676 31643784 2919536 8.86 72352 1860128 1488252 4.38 929508 1689440 176528
01:14:01 28683172 31643304 4256040 12.92 103072 3125264 1536976 4.52 1008548 2865396 1054252
01:15:01 26305680 31107572 6633532 20.14 134436 4849720 5280892 15.54 1613892 4511748 100
01:16:01 24943448 29881796 7995764 24.27 134888 4979784 6445996 18.97 2906692 4564632 148
01:17:01 25154684 30117572 7784528 23.63 135152 5006792 4806268 14.14 2694904 4577316 160
Average: 27021332 30878806 5917880 17.97 115980 3964338 3911677 11.51 1830709 3641706 246238
01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:13:01 ens3 255.64 158.69 1324.27 54.75 0.00 0.00 0.00 0.00
01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:13:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
01:14:01 ens3 262.21 160.89 7682.58 15.51 0.00 0.00 0.00 0.00
01:14:01 br-7b98888a7f2e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:14:01 lo 6.93 6.93 0.64 0.64 0.00 0.00 0.00 0.00
01:15:01 ens3 427.33 241.23 15177.38 17.15 0.00 0.00 0.00 0.00
01:15:01 vethf64879f 0.55 0.70 0.03 0.04 0.00 0.00 0.00 0.00
01:15:01 veth1d1a1c5 0.58 0.68 0.07 0.38 0.00 0.00 0.00 0.00
01:15:01 vethc5da3b6 0.60 0.72 0.04 0.04 0.00 0.00 0.00 0.00
01:16:01 ens3 9.20 7.51 1.98 1.97 0.00 0.00 0.00 0.00
01:16:01 vethf64879f 52.85 46.65 19.96 40.38 0.00 0.00 0.00 0.00
01:16:01 veth1d1a1c5 0.17 0.30 0.01 0.02 0.00 0.00 0.00 0.00
01:16:01 vethc5da3b6 41.14 35.07 10.58 36.18 0.00 0.00 0.00 0.00
01:17:01 ens3 14.13 14.40 8.41 10.74 0.00 0.00 0.00 0.00
01:17:01 vethf64879f 0.35 0.53 0.59 0.05 0.00 0.00 0.00 0.00
01:17:01 vethc5da3b6 1.02 1.33 0.83 0.12 0.00 0.00 0.00 0.00
01:17:01 vetha10ffe2 1.83 1.95 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 193.69 116.54 4838.76 20.02 0.00 0.00 0.00 0.00
Average: vethf64879f 10.75 9.58 4.12 8.10 0.00 0.00 0.00 0.00
Average: vethc5da3b6 8.55 7.43 2.29 7.27 0.00 0.00 0.00 0.00
Average: vetha10ffe2 0.37 0.39 0.07 0.07 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38836) 09/16/24 _x86_64_ (8 CPU)
01:11:26 LINUX RESTART (8 CPU)
01:12:01 CPU %user %nice %system %iowait %steal %idle
01:13:01 all 10.65 0.00 1.02 2.51 0.04 85.79
01:13:01 0 12.85 0.00 0.97 0.79 0.03 85.36
01:13:01 1 18.36 0.00 1.47 0.84 0.05 79.28
01:13:01 2 4.16 0.00 0.58 0.32 0.03 94.91
01:13:01 3 21.78 0.00 1.62 12.92 0.05 63.63
01:13:01 4 10.54 0.00 0.95 0.32 0.03 88.16
01:13:01 5 9.30 0.00 1.54 3.88 0.02 85.27
01:13:01 6 4.92 0.00 0.48 0.30 0.03 94.26
01:13:01 7 3.31 0.00 0.50 0.79 0.02 95.39
01:14:01 all 10.53 0.00 2.34 2.27 0.05 84.81
01:14:01 0 12.46 0.00 2.66 1.53 0.05 83.29
01:14:01 1 11.13 0.00 3.13 0.17 0.05 85.52
01:14:01 2 4.98 0.00 1.43 0.08 0.05 93.46
01:14:01 3 7.57 0.00 1.98 8.68 0.07 81.70
01:14:01 4 8.61 0.00 2.44 1.78 0.03 87.14
01:14:01 5 9.49 0.00 2.97 1.83 0.03 85.67
01:14:01 6 6.61 0.00 1.42 0.08 0.03 91.85
01:14:01 7 23.41 0.00 2.70 3.98 0.07 69.85
01:15:01 all 10.57 0.00 4.19 7.54 0.07 77.63
01:15:01 0 10.17 0.00 4.93 31.62 0.08 53.19
01:15:01 1 10.62 0.00 4.07 6.95 0.08 78.28
01:15:01 2 11.62 0.00 3.85 2.44 0.07 82.03
01:15:01 3 12.93 0.00 4.70 1.69 0.07 80.62
01:15:01 4 8.19 0.00 3.75 8.72 0.05 79.29
01:15:01 5 10.01 0.00 3.50 5.23 0.07 81.20
01:15:01 6 10.26 0.00 4.31 2.67 0.05 82.71
01:15:01 7 10.79 0.00 4.43 0.99 0.05 83.73
01:16:01 all 22.75 0.00 2.05 0.95 0.08 74.18
01:16:01 0 27.71 0.00 2.30 6.30 0.08 63.61
01:16:01 1 23.55 0.00 1.91 0.00 0.07 74.48
01:16:01 2 21.71 0.00 1.99 0.18 0.12 76.00
01:16:01 3 28.07 0.00 2.74 0.02 0.07 69.11
01:16:01 4 18.29 0.00 1.51 0.08 0.08 80.04
01:16:01 5 25.98 0.00 2.36 0.30 0.08 71.28
01:16:01 6 17.04 0.00 1.49 0.17 0.07 81.24
01:16:01 7 19.62 0.00 2.04 0.57 0.07 77.70
01:17:01 all 1.08 0.00 0.24 1.16 0.03 97.50
01:17:01 0 0.58 0.00 0.32 8.91 0.03 90.16
01:17:01 1 1.40 0.00 0.23 0.02 0.03 98.31
01:17:01 2 2.44 0.00 0.23 0.08 0.05 97.20
01:17:01 3 0.88 0.00 0.22 0.00 0.02 98.88
01:17:01 4 0.82 0.00 0.23 0.00 0.05 98.90
01:17:01 5 0.63 0.00 0.25 0.25 0.03 98.83
01:17:01 6 1.23 0.00 0.22 0.00 0.02 98.53
01:17:01 7 0.62 0.00 0.20 0.00 0.03 99.15
Average: all 11.11 0.00 1.96 2.88 0.05 84.01
Average: 0 12.75 0.00 2.23 9.80 0.06 75.16
Average: 1 13.01 0.00 2.16 1.58 0.06 83.19
Average: 2 8.96 0.00 1.61 0.62 0.06 88.75
Average: 3 14.25 0.00 2.25 4.66 0.05 78.79
Average: 4 9.29 0.00 1.77 2.18 0.05 86.71
Average: 5 11.08 0.00 2.12 2.29 0.05 84.47
Average: 6 8.00 0.00 1.58 0.64 0.04 89.74
Average: 7 11.54 0.00 1.97 1.26 0.05 85.18