---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42530 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 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 863 29053 0 2249 30878
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:f5:6d:44 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86181sec preferred_lft 86181sec
inet6 fe80::f816:3eff:fef5:6d44/64 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 02:42:26:cd:38:fe 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-42530) 09/27/24 _x86_64_ (8 CPU)
22:54:55 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 379.59 87.45 292.14 6254.45 57376.07
22:57:01 125.43 13.11 112.31 295.42 26016.20
22:58:01 69.84 9.92 59.92 699.35 20041.19
Average: 191.63 36.83 154.80 2416.62 34479.09
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30143524 31645880 2795696 8.49 58688 1761028 1508044 4.44 934460 1584816 121192
22:57:01 29729868 31416908 3209352 9.74 82652 1907652 2008556 5.91 1178216 1725428 27080
22:58:01 29773188 31638384 3166032 9.61 89108 2073596 1420012 4.18 1009436 1838548 42828
Average: 29882193 31567057 3057027 9.28 76816 1914092 1645537 4.84 1040704 1716264 63700
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 ens3 331.11 245.17 1540.06 73.75 0.00 0.00 0.00 0.00
22:56:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 ens3 126.05 109.87 561.58 33.22 0.00 0.00 0.00 0.00
22:57:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 ens3 813.65 538.88 2052.26 199.51 0.00 0.00 0.00 0.00
22:58:01 lo 5.62 5.62 0.56 0.56 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 423.59 297.97 1384.64 102.16 0.00 0.00 0.00 0.00
Average: lo 2.78 2.78 0.28 0.28 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-42530) 09/27/24 _x86_64_ (8 CPU)
22:54:55 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 8.83 0.00 1.40 3.42 0.03 86.31
22:56:01 0 4.11 0.00 1.14 10.46 0.03 84.27
22:56:01 1 18.35 0.00 2.76 4.85 0.05 73.99
22:56:01 2 6.31 0.00 0.82 0.44 0.03 92.40
22:56:01 3 5.26 0.00 0.62 0.48 0.02 93.62
22:56:01 4 6.60 0.00 0.77 0.85 0.02 91.77
22:56:01 5 4.35 0.00 0.92 0.42 0.03 94.28
22:56:01 6 22.09 0.00 3.10 9.29 0.05 65.47
22:56:01 7 3.66 0.00 1.02 0.62 0.05 94.65
22:57:01 all 8.37 0.00 0.62 1.75 0.04 89.22
22:57:01 0 6.27 0.00 0.53 2.64 0.03 90.52
22:57:01 1 9.86 0.00 0.78 0.77 0.03 88.55
22:57:01 2 3.99 0.00 0.27 0.03 0.03 95.68
22:57:01 3 4.63 0.00 0.30 5.48 0.05 89.54
22:57:01 4 5.60 0.00 0.18 0.00 0.03 94.19
22:57:01 5 3.17 0.00 0.45 2.25 0.03 94.09
22:57:01 6 13.12 0.00 1.00 0.45 0.03 85.40
22:57:01 7 20.33 0.00 1.50 2.32 0.07 75.78
22:58:01 all 26.33 0.00 1.44 1.20 0.07 70.96
22:58:01 0 20.36 0.00 1.19 1.00 0.05 77.40
22:58:01 1 31.87 0.00 1.60 0.25 0.08 66.19
22:58:01 2 31.26 0.00 1.34 0.27 0.07 67.07
22:58:01 3 23.11 0.00 1.39 0.17 0.08 75.26
22:58:01 4 22.90 0.00 1.54 0.03 0.07 75.46
22:58:01 5 17.91 0.00 1.09 7.56 0.05 73.39
22:58:01 6 35.73 0.00 1.15 0.13 0.07 62.91
22:58:01 7 27.51 0.00 2.17 0.22 0.07 70.03
Average: all 14.51 0.00 1.15 2.12 0.05 82.17
Average: 0 10.25 0.00 0.95 4.70 0.04 84.06
Average: 1 20.02 0.00 1.72 1.96 0.06 76.25
Average: 2 13.87 0.00 0.81 0.25 0.04 85.03
Average: 3 10.99 0.00 0.77 2.05 0.05 86.14
Average: 4 11.69 0.00 0.83 0.29 0.04 87.15
Average: 5 8.47 0.00 0.82 3.41 0.04 87.26
Average: 6 23.63 0.00 1.75 3.29 0.05 71.28
Average: 7 17.17 0.00 1.57 1.05 0.06 80.15