---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39044 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 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 868 26168 0 5129 30843
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:4a:5c:b0 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86062sec preferred_lft 86062sec
inet6 fe80::f816:3eff:fe4a:5cb0/64 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:c5:dc:87:b9 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:c5ff:fedc:87b9/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39044) 09/16/24 _x86_64_ (8 CPU)
14:41:25 LINUX RESTART (8 CPU)
14:42:01 tps rtps wtps bread/s bwrtn/s
14:43:01 331.94 37.51 294.43 1747.31 25428.96
14:44:01 189.52 42.81 146.71 3491.82 32372.60
14:45:01 268.54 5.35 263.19 486.59 100117.98
14:46:01 257.62 0.63 256.99 90.65 83968.81
Average: 261.91 21.58 240.33 1454.09 60472.09
14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:43:01 30080924 31741160 2858296 8.68 74148 1891652 1355056 3.99 827712 1727156 196528
14:44:01 28023660 30549440 4915560 14.92 91048 2718648 2353372 6.92 2237368 2330816 468744
14:45:01 25931248 30291340 7007972 21.28 112436 4469628 2808872 8.26 2988144 3577512 405732
14:46:01 25518256 30298040 7420964 22.53 123668 4857108 2634360 7.75 3477108 3479624 704
Average: 27388522 30719995 5550698 16.85 100325 3484259 2287915 6.73 2382583 2778777 267927
14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:43:01 ens3 131.63 94.08 1150.21 34.84 0.00 0.00 0.00 0.00
14:43:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:44:01 ens3 621.66 529.66 4235.82 122.37 0.00 0.00 0.00 0.00
14:44:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00
14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:45:01 ens3 253.01 163.96 5767.97 17.21 0.00 0.00 0.00 0.00
14:45:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00
14:45:01 docker0 2.30 5.67 0.15 87.66 0.00 0.00 0.00 0.00
14:46:01 ens3 117.31 133.14 102.37 805.79 0.00 0.00 0.00 0.00
14:46:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00
14:46:01 docker0 2.37 6.10 0.15 87.69 0.00 0.00 0.00 0.00
Average: ens3 280.90 230.21 2814.09 245.05 0.00 0.00 0.00 0.00
Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00
Average: docker0 1.17 2.94 0.07 43.84 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39044) 09/16/24 _x86_64_ (8 CPU)
14:41:25 LINUX RESTART (8 CPU)
14:42:01 CPU %user %nice %system %iowait %steal %idle
14:43:01 all 10.25 0.00 0.93 2.53 0.03 86.25
14:43:01 0 10.98 0.00 1.59 3.64 0.03 83.76
14:43:01 1 4.40 0.00 0.28 0.03 0.02 95.27
14:43:01 2 2.10 0.00 0.22 0.13 0.02 97.53
14:43:01 3 6.41 0.00 0.45 4.36 0.03 88.75
14:43:01 4 14.90 0.00 1.25 0.67 0.03 83.14
14:43:01 5 1.03 0.00 0.58 7.41 0.03 90.94
14:43:01 6 21.77 0.00 1.57 2.76 0.05 73.85
14:43:01 7 20.46 0.00 1.49 1.30 0.05 76.70
14:44:01 all 24.10 0.00 1.38 1.67 0.07 72.78
14:44:01 0 28.92 0.00 1.71 2.39 0.07 66.91
14:44:01 1 27.09 0.00 1.54 1.17 0.07 70.13
14:44:01 2 31.87 0.00 0.88 0.05 0.07 67.13
14:44:01 3 26.81 0.00 2.49 4.30 0.07 66.33
14:44:01 4 19.45 0.00 0.63 0.00 0.05 79.86
14:44:01 5 18.17 0.00 1.37 3.69 0.05 76.72
14:44:01 6 19.64 0.00 1.61 1.14 0.07 77.55
14:44:01 7 20.87 0.00 0.80 0.54 0.08 77.70
14:45:01 all 6.91 0.00 2.93 6.15 0.05 83.96
14:45:01 0 8.65 0.00 3.25 6.75 0.03 81.31
14:45:01 1 6.94 0.00 2.20 0.63 0.03 90.20
14:45:01 2 7.97 0.00 2.93 1.57 0.05 87.47
14:45:01 3 6.88 0.00 3.21 30.55 0.07 59.28
14:45:01 4 6.59 0.00 2.50 2.99 0.05 87.87
14:45:01 5 4.31 0.00 2.60 5.83 0.05 87.21
14:45:01 6 8.25 0.00 3.93 0.82 0.05 86.94
14:45:01 7 5.67 0.00 2.85 0.17 0.03 91.27
14:46:01 all 10.52 0.00 2.70 4.28 0.05 82.44
14:46:01 0 12.87 0.00 2.75 23.23 0.07 61.08
14:46:01 1 7.44 0.00 2.61 0.87 0.07 89.01
14:46:01 2 13.42 0.00 3.19 0.40 0.07 82.92
14:46:01 3 9.57 0.00 3.72 1.18 0.05 85.49
14:46:01 4 12.23 0.00 2.93 6.63 0.05 78.16
14:46:01 5 13.76 0.00 2.61 0.79 0.05 82.79
14:46:01 6 8.55 0.00 1.88 0.56 0.05 88.96
14:46:01 7 6.34 0.00 1.98 0.67 0.05 90.97
Average: all 12.96 0.00 1.98 3.65 0.05 81.35
Average: 0 15.37 0.00 2.32 8.97 0.05 73.28
Average: 1 11.48 0.00 1.65 0.68 0.05 86.15
Average: 2 13.85 0.00 1.80 0.54 0.05 83.76
Average: 3 12.43 0.00 2.46 10.05 0.05 75.00
Average: 4 13.32 0.00 1.83 2.56 0.05 82.25
Average: 5 9.32 0.00 1.79 4.43 0.05 84.41
Average: 6 14.57 0.00 2.25 1.32 0.05 81.81
Average: 7 13.35 0.00 1.78 0.67 0.05 84.15