---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-43571 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 841 29074 0 2251 30900
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:41:e3:3c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86174sec preferred_lft 86174sec
inet6 fe80::f816:3eff:fe41:e33c/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 02:42:33:87:17:a1 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-43571) 09/29/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 331.34 42.30 289.04 1898.43 25911.63
22:57:01 134.61 20.55 114.06 903.05 29606.13
22:58:01 48.01 3.02 44.99 115.98 20043.46
Average: 171.33 21.96 149.37 972.54 25187.11
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30084168 31690036 2855052 8.67 72160 1843024 1446440 4.26 887768 1677400 180668
22:57:01 28687136 30506652 4252084 12.91 87232 2029732 2731620 8.04 2123772 1810904 15276
22:58:01 29791568 31660752 3147652 9.56 90636 2075696 1438560 4.23 994116 1838236 15688
Average: 29520957 31285813 3418263 10.38 83343 1982817 1872207 5.51 1335219 1775513 70544
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 ens3 178.47 116.31 1206.00 46.99 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 435.46 372.85 1947.20 102.07 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
22:58:01 ens3 219.51 159.74 362.44 78.70 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
Average: ens3 277.81 216.30 1171.88 75.92 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 2.67 2.67 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-43571) 09/29/24 _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 10.07 0.00 0.95 2.89 0.03 86.06
22:56:01 0 13.58 0.00 1.00 1.17 0.03 84.22
22:56:01 1 5.89 0.00 1.05 4.45 0.02 88.59
22:56:01 2 1.77 0.00 0.43 4.39 0.02 93.39
22:56:01 3 28.48 0.00 1.62 2.14 0.05 67.71
22:56:01 4 9.42 0.00 0.82 0.43 0.02 89.31
22:56:01 5 3.51 0.00 0.42 5.60 0.05 90.43
22:56:01 6 11.95 0.00 1.65 2.75 0.02 83.63
22:56:01 7 6.02 0.00 0.58 2.18 0.02 91.20
22:57:01 all 19.16 0.00 1.30 1.47 0.05 78.02
22:57:01 0 16.28 0.00 1.55 0.22 0.03 81.92
22:57:01 1 19.98 0.00 1.49 3.04 0.08 75.41
22:57:01 2 16.62 0.00 1.25 0.00 0.03 82.09
22:57:01 3 19.26 0.00 1.09 1.81 0.05 77.79
22:57:01 4 23.88 0.00 1.65 0.35 0.07 74.05
22:57:01 5 19.43 0.00 1.05 4.88 0.05 74.59
22:57:01 6 25.02 0.00 1.02 0.75 0.05 73.16
22:57:01 7 12.84 0.00 1.27 0.72 0.05 85.12
22:58:01 all 18.10 0.00 1.01 1.00 0.04 79.86
22:58:01 0 14.63 0.00 1.10 0.12 0.03 84.12
22:58:01 1 11.30 0.00 0.68 5.86 0.03 82.13
22:58:01 2 24.31 0.00 1.15 0.13 0.05 74.36
22:58:01 3 18.10 0.00 0.80 0.02 0.03 81.05
22:58:01 4 11.48 0.00 1.17 1.33 0.03 85.99
22:58:01 5 28.64 0.00 1.02 0.22 0.05 70.08
22:58:01 6 21.84 0.00 1.12 0.15 0.05 76.85
22:58:01 7 14.50 0.00 1.05 0.15 0.03 84.26
Average: all 15.77 0.00 1.09 1.79 0.04 81.31
Average: 0 14.83 0.00 1.22 0.50 0.03 83.42
Average: 1 12.39 0.00 1.07 4.45 0.04 82.04
Average: 2 14.22 0.00 0.95 1.51 0.03 83.29
Average: 3 21.94 0.00 1.17 1.32 0.04 75.53
Average: 4 14.92 0.00 1.21 0.71 0.04 83.12
Average: 5 17.19 0.00 0.83 3.56 0.05 78.36
Average: 6 19.60 0.00 1.26 1.22 0.04 77.88
Average: 7 11.12 0.00 0.97 1.02 0.03 86.86