---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40942 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 866 29050 0 2250 30875
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:12:9d:34 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86184sec preferred_lft 86184sec
inet6 fe80::f816:3eff:fe12:9d34/64 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:cf:97:77:8f 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-40942) 09/22/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 322.51 36.56 285.95 1697.72 32883.72
22:57:01 142.81 20.58 122.23 903.32 36977.84
22:58:01 54.12 3.08 51.04 119.98 27180.40
Average: 173.15 20.07 153.07 907.00 32347.32
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 29998432 31645212 2940788 8.93 73840 1879876 1434096 4.22 934580 1707920 217636
22:57:01 28612096 30431976 4327124 13.14 87296 2030088 2741336 8.07 2198620 1808496 8628
22:58:01 29747556 31616172 3191664 9.69 90920 2075192 1396264 4.11 1065080 1811756 2508
Average: 29452695 31231120 3486525 10.58 84019 1995052 1857232 5.46 1399427 1776057 76257
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 ens3 112.85 74.20 1089.34 30.14 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
22:56:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
22:57:01 ens3 616.81 501.92 2045.58 191.45 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 1.72 1.72 0.16 0.16 0.00 0.00 0.00 0.00
22:58:01 ens3 265.09 220.36 383.61 87.00 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 4.90 4.90 0.50 0.50 0.00 0.00 0.00 0.00
Average: ens3 331.58 265.49 1172.84 102.87 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 2.69 2.69 0.27 0.27 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40942) 09/22/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.96 0.00 0.89 2.99 0.04 86.13
22:56:01 0 2.29 0.00 0.28 4.38 0.07 92.97
22:56:01 1 6.50 0.00 0.72 0.58 0.02 92.19
22:56:01 2 35.56 0.00 2.17 2.25 0.05 59.97
22:56:01 3 23.69 0.00 1.46 1.18 0.03 73.64
22:56:01 4 6.36 0.00 0.57 0.45 0.03 92.59
22:56:01 5 1.33 0.00 0.27 0.40 0.05 97.95
22:56:01 6 1.07 0.00 1.09 14.34 0.02 83.48
22:56:01 7 2.75 0.00 0.50 0.40 0.02 96.33
22:57:01 all 21.30 0.00 1.21 2.05 0.06 75.39
22:57:01 0 17.33 0.00 1.22 9.84 0.07 71.55
22:57:01 1 27.89 0.00 1.64 0.79 0.07 69.62
22:57:01 2 27.88 0.00 1.11 0.44 0.05 70.53
22:57:01 3 16.07 0.00 2.02 1.10 0.05 80.76
22:57:01 4 25.48 0.00 0.85 0.52 0.08 73.06
22:57:01 5 9.56 0.00 1.12 3.26 0.03 86.02
22:57:01 6 19.94 0.00 0.82 0.07 0.05 79.12
22:57:01 7 26.27 0.00 0.85 0.32 0.07 72.49
22:58:01 all 15.58 0.00 0.81 1.56 0.04 82.02
22:58:01 0 20.71 0.00 0.90 10.71 0.07 67.61
22:58:01 1 13.67 0.00 0.82 0.38 0.03 85.10
22:58:01 2 10.76 0.00 0.50 0.00 0.03 88.71
22:58:01 3 6.42 0.00 0.45 0.02 0.02 93.09
22:58:01 4 6.41 0.00 0.57 0.00 0.02 93.01
22:58:01 5 10.11 0.00 1.15 0.37 0.03 88.34
22:58:01 6 41.44 0.00 1.15 0.95 0.07 56.39
22:58:01 7 15.21 0.00 0.95 0.08 0.03 83.72
Average: all 15.61 0.00 0.97 2.20 0.04 81.18
Average: 0 13.45 0.00 0.80 8.31 0.07 77.37
Average: 1 16.02 0.00 1.06 0.58 0.04 82.30
Average: 2 24.69 0.00 1.26 0.89 0.04 73.11
Average: 3 15.40 0.00 1.31 0.77 0.03 82.49
Average: 4 12.73 0.00 0.66 0.32 0.04 86.24
Average: 5 7.00 0.00 0.85 1.34 0.04 90.77
Average: 6 20.84 0.00 1.02 5.11 0.04 72.98
Average: 7 14.73 0.00 0.77 0.27 0.04 84.20