---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-43965 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 28735 0 2567 30873
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:76:f1:b4 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86092sec preferred_lft 86092sec
inet6 fe80::f816:3eff:fe76:f1b4/64 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 02:42:9a:22:a7:7c 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-43965) 09/30/24 _x86_64_ (8 CPU)
18:14:45 LINUX RESTART (8 CPU)
18:15:01 tps rtps wtps bread/s bwrtn/s
18:16:02 392.87 87.62 305.25 6291.35 75609.00
18:17:01 165.99 14.12 151.87 307.47 47789.73
18:18:01 36.39 5.13 31.26 374.47 32687.22
18:19:01 28.84 2.60 26.24 95.17 32722.69
Average: 155.98 27.42 128.55 1773.15 47199.10
18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:16:02 30140100 31697480 2799120 8.50 68472 1801160 1388060 4.08 874456 1636040 150148
18:17:01 28397216 30238428 4542004 13.79 84368 2054616 2859400 8.41 2359192 1861536 21092
18:18:01 27189820 29053676 5749400 17.45 85288 2075372 4147040 12.20 3574428 1849568 240
18:19:01 28068084 30049988 4871136 14.79 86068 2190316 2909824 8.56 2649660 1892480 96968
Average: 28448805 30259893 4490415 13.63 81049 2030366 2826081 8.31 2364434 1809906 67112
18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:16:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00
18:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:16:02 ens3 433.36 271.79 1657.25 77.19 0.00 0.00 0.00 0.00
18:17:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00
18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:17:01 ens3 271.97 212.73 2692.82 39.20 0.00 0.00 0.00 0.00
18:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:18:01 ens3 306.92 194.33 185.76 81.95 0.00 0.00 0.00 0.00
18:19:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00
18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:19:01 ens3 235.97 159.38 303.86 59.46 0.00 0.00 0.00 0.00
Average: lo 1.44 1.44 0.14 0.14 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 312.22 209.54 1203.68 64.56 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43965) 09/30/24 _x86_64_ (8 CPU)
18:14:45 LINUX RESTART (8 CPU)
18:15:01 CPU %user %nice %system %iowait %steal %idle
18:16:02 all 9.91 0.00 1.38 4.21 0.04 84.46
18:16:02 0 3.42 0.00 1.73 23.62 0.03 71.20
18:16:02 1 31.33 0.00 2.23 2.71 0.08 63.65
18:16:02 2 17.59 0.00 1.71 1.62 0.05 79.03
18:16:02 3 10.41 0.00 2.31 0.33 0.03 86.92
18:16:02 4 1.74 0.00 0.90 0.33 0.03 96.99
18:16:02 5 3.68 0.00 0.92 3.57 0.03 91.80
18:16:02 6 6.38 0.00 0.35 1.14 0.05 92.08
18:16:02 7 4.76 0.00 0.85 0.40 0.02 93.97
18:17:01 all 15.45 0.00 0.87 2.15 0.04 81.49
18:17:01 0 18.42 0.00 0.73 1.59 0.03 79.22
18:17:01 1 6.75 0.00 0.44 0.02 0.05 92.74
18:17:01 2 16.02 0.00 1.50 12.50 0.05 69.93
18:17:01 3 43.43 0.00 1.73 1.75 0.07 53.02
18:17:01 4 11.01 0.00 0.54 0.02 0.03 88.39
18:17:01 5 9.87 0.00 1.42 0.37 0.03 88.30
18:17:01 6 4.62 0.00 0.37 0.88 0.03 94.09
18:17:01 7 13.50 0.00 0.27 0.08 0.03 86.11
18:18:01 all 23.27 0.00 0.91 1.41 0.06 74.35
18:18:01 0 20.08 0.00 0.67 0.22 0.07 78.97
18:18:01 1 27.28 0.00 0.54 0.00 0.05 72.13
18:18:01 2 25.79 0.00 0.37 10.63 0.07 63.14
18:18:01 3 40.54 0.00 2.15 0.20 0.07 57.04
18:18:01 4 20.86 0.00 0.69 0.00 0.08 78.37
18:18:01 5 12.02 0.00 1.92 0.00 0.07 86.00
18:18:01 6 19.64 0.00 0.62 0.18 0.05 79.51
18:18:01 7 19.96 0.00 0.35 0.00 0.07 79.62
18:19:01 all 17.50 0.00 0.54 1.52 0.05 80.39
18:19:01 0 19.16 0.00 0.60 0.02 0.03 80.19
18:19:01 1 20.36 0.00 0.85 0.05 0.05 78.69
18:19:01 2 35.71 0.00 0.52 0.50 0.08 63.19
18:19:01 3 13.15 0.00 0.32 0.02 0.03 86.48
18:19:01 4 14.81 0.00 0.67 0.00 0.03 84.49
18:19:01 5 8.44 0.00 0.32 11.59 0.05 79.61
18:19:01 6 7.01 0.00 0.59 0.05 0.05 92.31
18:19:01 7 21.26 0.00 0.48 0.00 0.03 78.22
Average: all 16.54 0.00 0.93 2.32 0.05 80.16
Average: 0 15.27 0.00 0.93 6.36 0.04 77.39
Average: 1 21.48 0.00 1.02 0.70 0.06 76.75
Average: 2 23.82 0.00 1.02 6.29 0.06 68.81
Average: 3 26.82 0.00 1.63 0.57 0.05 70.93
Average: 4 12.11 0.00 0.70 0.09 0.05 87.06
Average: 5 8.50 0.00 1.14 3.89 0.05 86.42
Average: 6 9.43 0.00 0.48 0.56 0.05 89.47
Average: 7 14.89 0.00 0.49 0.12 0.04 84.46