---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-86217 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 11G 145G 7% /
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 1614 28171 0 2381 30125
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:a5:e1:6a brd ff:ff:ff:ff:ff:ff
inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86091sec preferred_lft 86091sec
inet6 fe80::f816:3eff:fea5:e16a/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 02:42:43:58:11:d3 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-86217) 11/23/24 _x86_64_ (8 CPU)
23:54:28 LINUX RESTART (8 CPU)
23:55:01 tps rtps wtps bread/s bwrtn/s
23:56:01 337.75 42.85 294.90 1925.09 27935.75
23:57:01 130.96 18.06 112.90 619.90 32509.65
23:58:01 16.56 0.07 16.50 1.07 19500.08
23:59:01 34.23 3.87 30.36 114.51 26185.64
Average: 129.89 16.21 113.67 665.19 26532.84
23:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
23:56:01 30016384 31634348 2922836 8.87 72324 1854500 1459204 4.29 941188 1685644 197652
23:57:01 27793412 29624044 5145808 15.62 82380 2047048 3760876 11.07 2986448 1839860 5604
23:58:01 27265352 29098172 5673868 17.23 82488 2048680 4208936 12.38 3512092 1840764 340
23:59:01 28888132 30880592 4051088 12.30 83848 2203880 2138836 6.29 1846732 1880376 1320
Average: 28490820 30309289 4448400 13.50 80260 2038527 2891963 8.51 2321615 1811661 51229
23:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
23:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:56:01 ens3 253.73 167.33 1274.01 56.29 0.00 0.00 0.00 0.00
23:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:57:01 ens3 417.43 271.37 2388.32 76.67 0.00 0.00 0.00 0.00
23:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:58:01 ens3 234.76 94.60 55.65 38.61 0.00 0.00 0.00 0.00
23:59:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
23:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:59:01 ens3 471.27 282.02 669.84 193.26 0.00 0.00 0.00 0.00
Average: lo 0.55 0.55 0.05 0.05 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
Average: ens3 344.29 203.83 1096.96 91.20 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86217) 11/23/24 _x86_64_ (8 CPU)
23:54:28 LINUX RESTART (8 CPU)
23:55:01 CPU %user %nice %system %iowait %steal %idle
23:56:01 all 10.77 0.00 0.99 2.69 0.04 85.51
23:56:01 0 3.14 0.00 1.05 14.13 0.03 81.64
23:56:01 1 21.08 0.00 1.17 1.03 0.05 76.66
23:56:01 2 20.79 0.00 2.42 3.80 0.07 72.92
23:56:01 3 11.89 0.00 1.19 0.90 0.05 85.97
23:56:01 4 11.48 0.00 0.70 0.30 0.03 87.49
23:56:01 5 10.47 0.00 0.40 0.60 0.03 88.50
23:56:01 6 5.10 0.00 0.55 0.65 0.05 93.64
23:56:01 7 2.25 0.00 0.43 0.10 0.03 97.18
23:57:01 all 24.19 0.00 1.49 1.58 0.06 72.69
23:57:01 0 13.76 0.00 0.65 7.89 0.05 77.65
23:57:01 1 23.15 0.00 0.75 0.97 0.07 75.06
23:57:01 2 20.49 0.00 2.70 0.88 0.07 75.86
23:57:01 3 15.46 0.00 1.04 0.35 0.05 83.10
23:57:01 4 35.50 0.00 0.67 0.23 0.07 63.53
23:57:01 5 16.69 0.00 0.89 1.14 0.05 81.24
23:57:01 6 17.68 0.00 1.29 0.50 0.07 80.46
23:57:01 7 50.77 0.00 3.90 0.69 0.07 44.58
23:58:01 all 17.45 0.00 0.45 0.83 0.05 81.22
23:58:01 0 18.72 0.00 0.43 6.47 0.05 74.33
23:58:01 1 28.32 0.00 0.65 0.00 0.05 70.98
23:58:01 2 16.40 0.00 0.45 0.13 0.03 82.98
23:58:01 3 12.52 0.00 0.23 0.00 0.05 87.20
23:58:01 4 15.23 0.00 0.45 0.00 0.05 84.27
23:58:01 5 7.38 0.00 0.25 0.00 0.05 92.32
23:58:01 6 5.12 0.00 0.45 0.00 0.03 94.39
23:58:01 7 35.97 0.00 0.64 0.05 0.08 63.26
23:59:01 all 15.83 0.00 0.56 1.03 0.04 82.54
23:59:01 0 17.29 0.00 0.47 7.69 0.03 74.51
23:59:01 1 13.57 0.00 0.35 0.00 0.05 86.03
23:59:01 2 20.64 0.00 0.63 0.00 0.03 78.69
23:59:01 3 17.82 0.00 0.70 0.00 0.05 81.43
23:59:01 4 11.17 0.00 0.27 0.00 0.03 88.53
23:59:01 5 8.25 0.00 0.68 0.03 0.05 90.98
23:59:01 6 14.73 0.00 1.02 0.43 0.05 83.77
23:59:01 7 23.14 0.00 0.43 0.03 0.05 76.34
Average: all 17.06 0.00 0.87 1.53 0.05 80.49
Average: 0 13.23 0.00 0.65 9.04 0.04 77.03
Average: 1 21.52 0.00 0.73 0.50 0.05 77.19
Average: 2 19.58 0.00 1.55 1.21 0.05 77.61
Average: 3 14.42 0.00 0.79 0.31 0.05 84.43
Average: 4 18.34 0.00 0.52 0.13 0.05 80.96
Average: 5 10.70 0.00 0.55 0.44 0.05 88.26
Average: 6 10.65 0.00 0.83 0.40 0.05 88.07
Average: 7 28.01 0.00 1.35 0.22 0.06 70.37