---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41510 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 13G 143G 8% /
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 884 26614 0 4668 30826
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:74:29:56 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86088sec preferred_lft 86088sec
inet6 fe80::f816:3eff:fe74:2956/64 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 02:42:93:f9:7d:0c 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::42:93ff:fef9:7d0c/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-41510) 09/24/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 337.57 43.42 294.16 1956.16 28155.04
18:31:01 415.20 21.85 393.35 2663.42 105860.22
18:32:01 149.53 0.45 149.08 48.66 39957.07
18:33:01 66.21 0.82 65.39 39.19 20261.82
Average: 241.73 16.52 225.21 1173.66 48642.18
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30084784 31670688 2854436 8.67 71208 1824808 1419000 4.18 905300 1659480 164248
18:31:01 27029212 31130828 5910008 17.94 116928 4213816 5423016 15.96 1623604 3801248 6020
18:32:01 24994584 29522856 7944636 24.12 147772 4571444 7567376 22.26 3391916 4007140 1276
18:33:01 27329648 31636140 5609572 17.03 148728 4339484 1474196 4.34 1316224 3808556 824
Average: 27359557 30990128 5579663 16.94 121159 3737388 3970897 11.68 1809261 3319106 43092
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00
18:30:01 ens3 241.06 150.69 1216.59 55.28 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 lo 10.43 10.43 1.03 1.03 0.00 0.00 0.00 0.00
18:31:01 ens3 787.39 427.95 19397.56 37.81 0.00 0.00 0.00 0.00
18:31:01 veth77f0a21 1.48 1.43 0.16 0.16 0.00 0.00 0.00 0.00
18:31:01 vethce2be7f 1.27 1.72 0.15 0.17 0.00 0.00 0.00 0.00
18:32:01 lo 1.43 1.43 0.13 0.13 0.00 0.00 0.00 0.00
18:32:01 ens3 52.82 38.19 1182.35 4.97 0.00 0.00 0.00 0.00
18:32:01 veth77f0a21 15.65 13.60 2.13 2.08 0.00 0.00 0.00 0.00
18:32:01 vethce2be7f 3.52 4.27 0.63 0.70 0.00 0.00 0.00 0.00
18:33:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00
18:33:01 ens3 55.46 39.16 60.53 12.20 0.00 0.00 0.00 0.00
18:33:01 docker0 12.73 17.13 2.09 285.91 0.00 0.00 0.00 0.00
Average: lo 3.90 3.90 0.38 0.38 0.00 0.00 0.00 0.00
Average: ens3 284.36 164.05 5481.67 27.45 0.00 0.00 0.00 0.00
Average: docker0 3.20 4.30 0.52 71.77 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41510) 09/24/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.72 0.00 1.03 2.55 0.03 85.66
18:30:01 0 8.50 0.00 0.53 0.95 0.02 90.00
18:30:01 1 15.67 0.00 1.79 13.34 0.05 69.15
18:30:01 2 15.82 0.00 1.26 0.37 0.03 82.52
18:30:01 3 12.57 0.00 0.93 0.46 0.03 86.00
18:30:01 4 13.59 0.00 1.68 3.91 0.03 80.79
18:30:01 5 11.61 0.00 1.02 0.31 0.03 87.03
18:30:01 6 4.72 0.00 0.68 0.54 0.03 94.02
18:30:01 7 3.29 0.00 0.36 0.56 0.02 95.77
18:31:01 all 13.52 0.00 4.96 6.10 0.07 75.35
18:31:01 0 12.75 0.00 4.69 7.80 0.08 74.68
18:31:01 1 16.49 0.00 5.76 6.14 0.08 71.53
18:31:01 2 18.05 0.00 5.29 0.61 0.07 75.99
18:31:01 3 10.67 0.00 5.14 1.51 0.07 82.61
18:31:01 4 11.06 0.00 5.45 26.24 0.07 57.18
18:31:01 5 12.74 0.00 3.70 2.05 0.05 81.47
18:31:01 6 12.62 0.00 4.45 2.85 0.10 79.98
18:31:01 7 13.80 0.00 5.18 1.78 0.07 79.18
18:32:01 all 28.89 0.00 3.38 2.21 0.09 65.43
18:32:01 0 27.63 0.00 3.82 0.22 0.08 68.25
18:32:01 1 34.40 0.00 3.92 0.76 0.10 60.81
18:32:01 2 28.09 0.00 3.69 2.62 0.08 65.51
18:32:01 3 28.25 0.00 3.34 1.71 0.07 66.62
18:32:01 4 29.61 0.00 3.00 0.42 0.08 66.88
18:32:01 5 27.11 0.00 3.01 9.54 0.12 60.22
18:32:01 6 28.98 0.00 3.42 2.26 0.08 65.25
18:32:01 7 27.04 0.00 2.83 0.20 0.08 69.84
18:33:01 all 3.25 0.00 0.77 1.09 0.04 94.85
18:33:01 0 3.24 0.00 0.87 0.07 0.05 95.77
18:33:01 1 4.58 0.00 0.92 1.47 0.07 92.96
18:33:01 2 3.90 0.00 0.77 0.08 0.03 95.21
18:33:01 3 2.89 0.00 0.82 0.07 0.05 96.18
18:33:01 4 2.00 0.00 0.70 0.08 0.05 97.16
18:33:01 5 2.57 0.00 0.65 6.78 0.03 89.97
18:33:01 6 3.76 0.00 0.55 0.05 0.02 95.62
18:33:01 7 3.11 0.00 0.82 0.08 0.05 95.94
Average: all 14.09 0.00 2.53 2.99 0.06 80.33
Average: 0 13.04 0.00 2.48 2.26 0.06 82.16
Average: 1 17.77 0.00 3.09 5.40 0.08 73.66
Average: 2 16.44 0.00 2.75 0.92 0.05 79.83
Average: 3 13.58 0.00 2.56 0.94 0.05 82.86
Average: 4 14.07 0.00 2.71 7.63 0.06 75.53
Average: 5 13.49 0.00 2.09 4.68 0.06 79.68
Average: 6 12.53 0.00 2.28 1.43 0.06 83.70
Average: 7 11.83 0.00 2.30 0.66 0.05 85.16