---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85677 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 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 876 29039 0 2250 30864
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:67:49:8c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86177sec preferred_lft 86177sec
inet6 fe80::f816:3eff:fe67:498c/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:d7:03:85:99 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-85677) 11/21/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 314.75 37.62 277.12 1752.88 25385.94
22:57:01 141.98 21.43 120.55 921.18 31454.89
22:58:01 51.17 3.05 48.13 116.25 21454.82
Average: 169.31 20.70 148.61 930.15 26098.51
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30108660 31674576 2830560 8.59 70176 1807092 1401332 4.12 893308 1645156 158072
22:57:01 28713288 30532592 4225932 12.83 87380 2029092 2662064 7.83 2094552 1809924 17052
22:58:01 29722852 31591724 3216368 9.76 91008 2074924 1472660 4.33 1060728 1836708 3140
Average: 29514933 31266297 3424287 10.40 82855 1970369 1845352 5.43 1349529 1763929 59421
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
22:56:01 ens3 138.17 90.60 946.66 39.80 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
22:57:01 lo 1.18 1.18 0.10 0.10 0.00 0.00 0.00 0.00
22:57:01 ens3 759.24 441.73 2168.67 159.63 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
22:58:01 lo 5.37 5.37 0.55 0.55 0.00 0.00 0.00 0.00
22:58:01 ens3 248.71 165.49 347.64 59.18 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: lo 2.65 2.65 0.27 0.27 0.00 0.00 0.00 0.00
Average: ens3 382.03 232.60 1154.31 86.20 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85677) 11/21/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.25 0.00 0.85 2.71 0.04 87.15
22:56:01 0 15.07 0.00 0.99 0.74 0.05 83.16
22:56:01 1 22.13 0.00 2.39 4.71 0.05 70.72
22:56:01 2 5.37 0.00 0.33 0.07 0.07 94.16
22:56:01 3 14.25 0.00 0.99 0.17 0.05 84.54
22:56:01 4 3.21 0.00 0.30 0.07 0.03 96.39
22:56:01 5 4.29 0.00 0.57 0.87 0.03 94.24
22:56:01 6 8.26 0.00 0.82 0.52 0.03 90.38
22:56:01 7 1.35 0.00 0.48 14.52 0.03 83.60
22:57:01 all 19.90 0.00 1.29 1.65 0.06 77.10
22:57:01 0 17.84 0.00 0.99 0.37 0.05 80.76
22:57:01 1 16.95 0.00 0.80 0.30 0.03 81.91
22:57:01 2 22.88 0.00 1.29 0.85 0.07 74.91
22:57:01 3 13.18 0.00 1.30 0.20 0.03 85.29
22:57:01 4 19.21 0.00 0.67 2.69 0.05 77.38
22:57:01 5 14.77 0.00 1.19 0.27 0.07 83.71
22:57:01 6 36.16 0.00 2.77 1.26 0.08 59.72
22:57:01 7 18.25 0.00 1.27 7.28 0.05 73.14
22:58:01 all 17.17 0.00 0.89 0.97 0.05 80.93
22:58:01 0 9.44 0.00 0.60 0.20 0.03 89.72
22:58:01 1 9.29 0.00 0.94 0.00 0.03 89.74
22:58:01 2 17.57 0.00 0.62 0.15 0.03 81.63
22:58:01 3 25.14 0.00 0.88 0.33 0.05 73.59
22:58:01 4 17.93 0.00 1.02 0.00 0.03 81.02
22:58:01 5 21.71 0.00 1.09 0.22 0.03 76.96
22:58:01 6 7.30 0.00 0.84 0.00 0.07 91.80
22:58:01 7 28.99 0.00 1.12 6.89 0.08 62.92
Average: all 15.43 0.00 1.01 1.78 0.05 81.73
Average: 0 14.11 0.00 0.86 0.43 0.04 84.55
Average: 1 16.12 0.00 1.38 1.67 0.04 80.79
Average: 2 15.27 0.00 0.75 0.36 0.06 83.58
Average: 3 17.53 0.00 1.06 0.23 0.04 81.14
Average: 4 13.45 0.00 0.66 0.92 0.04 84.93
Average: 5 13.59 0.00 0.95 0.45 0.04 84.97
Average: 6 17.21 0.00 1.47 0.59 0.06 80.67
Average: 7 16.20 0.00 0.96 9.57 0.06 73.22