---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40727 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 844 29073 0 2249 30897
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:53:10:24 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86173sec preferred_lft 86173sec
inet6 fe80::f816:3eff:fe53:1024/64 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 02:42:46:37:96:b5 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-40727) 09/21/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:02 tps rtps wtps bread/s bwrtn/s
22:56:01 334.36 43.70 290.66 1960.56 21534.53
22:57:01 141.83 18.06 123.76 709.22 26335.48
22:58:01 44.86 5.13 39.73 309.42 16154.77
Average: 172.79 22.18 150.61 987.71 21340.53
22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30152232 31716636 2786988 8.46 69360 1806688 1393388 4.10 855408 1643088 153880
22:57:01 28590208 30402792 4349012 13.20 87224 2022896 3212752 9.45 2221032 1808244 21948
22:58:01 29781380 31648796 3157840 9.59 90240 2074684 1460972 4.30 1003112 1836532 15548
Average: 29507940 31256075 3431280 10.42 82275 1968089 2022371 5.95 1359851 1762621 63792
22:55:02 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 ens3 278.08 152.86 1252.85 57.68 0.00 0.00 0.00 0.00
22:56:01 lo 1.42 1.42 0.15 0.15 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 ens3 494.93 404.17 2119.40 123.44 0.00 0.00 0.00 0.00
22:57:01 lo 0.73 0.73 0.06 0.06 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 ens3 300.38 244.58 377.78 90.54 0.00 0.00 0.00 0.00
22:58:01 lo 5.68 5.68 0.58 0.58 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 358.24 267.83 1250.00 90.74 0.00 0.00 0.00 0.00
Average: lo 2.62 2.62 0.26 0.26 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40727) 09/21/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:02 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.58 0.00 0.88 3.81 0.05 85.69
22:56:01 0 3.90 0.00 0.31 0.25 0.02 95.52
22:56:01 1 16.87 0.00 1.44 1.54 0.07 80.07
22:56:01 2 11.76 0.00 0.59 1.32 0.03 86.29
22:56:01 3 22.40 0.00 1.44 1.68 0.07 74.41
22:56:01 4 2.79 0.00 0.27 0.41 0.07 96.47
22:56:01 5 7.76 0.00 0.68 0.17 0.03 91.36
22:56:01 6 6.25 0.00 1.56 4.28 0.02 87.89
22:56:01 7 4.90 0.00 0.68 20.80 0.12 73.50
22:57:01 all 17.91 0.00 1.05 2.13 0.06 78.85
22:57:01 0 22.24 0.00 1.97 1.74 0.05 74.00
22:57:01 1 12.60 0.00 0.35 0.00 0.03 87.02
22:57:01 2 23.96 0.00 1.09 2.51 0.05 72.39
22:57:01 3 24.38 0.00 1.57 1.32 0.07 72.67
22:57:01 4 19.64 0.00 1.07 0.25 0.08 78.95
22:57:01 5 16.72 0.00 1.14 1.66 0.05 80.43
22:57:01 6 14.10 0.00 0.60 0.07 0.07 85.17
22:57:01 7 9.58 0.00 0.64 9.55 0.05 80.19
22:58:01 all 18.05 0.00 0.99 1.63 0.05 79.29
22:58:01 0 11.40 0.00 0.82 0.02 0.03 87.73
22:58:01 1 20.65 0.00 1.12 0.12 0.05 78.06
22:58:01 2 28.24 0.00 1.22 0.65 0.05 69.83
22:58:01 3 8.12 0.00 0.90 0.03 0.07 90.88
22:58:01 4 14.55 0.00 0.85 0.25 0.05 84.30
22:58:01 5 19.37 0.00 1.05 1.64 0.05 77.89
22:58:01 6 11.24 0.00 1.04 0.05 0.05 87.63
22:58:01 7 30.87 0.00 0.92 10.30 0.07 57.84
Average: all 15.20 0.00 0.97 2.52 0.05 81.25
Average: 0 12.55 0.00 1.04 0.67 0.03 85.71
Average: 1 16.70 0.00 0.97 0.55 0.05 81.73
Average: 2 21.37 0.00 0.97 1.50 0.04 76.12
Average: 3 18.28 0.00 1.30 1.01 0.07 79.34
Average: 4 12.38 0.00 0.73 0.30 0.07 86.52
Average: 5 14.65 0.00 0.96 1.16 0.04 83.19
Average: 6 10.55 0.00 1.06 1.45 0.04 86.89
Average: 7 15.15 0.00 0.75 13.52 0.08 70.50