---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-9552 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 834 28989 0 2343 30905
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:63:0c:a1 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85973sec preferred_lft 85973sec
inet6 fe80::f816:3eff:fe63:ca1/64 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 02:42:90:e4:f7:1c 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-9552) 03/20/25 _x86_64_ (8 CPU)
08:56:11 LINUX RESTART (8 CPU)
08:57:01 tps rtps wtps bread/s bwrtn/s
08:58:01 37.84 0.00 37.84 0.00 52525.25
08:59:02 35.60 0.03 35.57 2.40 53094.39
09:00:01 7.54 0.00 7.54 0.00 10502.04
09:01:01 337.79 26.09 311.70 884.64 8726.56
09:02:01 132.48 22.02 110.47 767.60 15126.13
09:03:01 23.55 1.97 21.58 92.65 1564.67
Average: 96.00 8.37 87.63 291.87 23621.18
08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:58:01 30654292 31894556 2284928 6.94 38608 1529840 1302932 3.83 620300 1412416 4
08:59:02 30658420 31898752 2280800 6.92 38696 1529912 1320112 3.88 618428 1412296 16
09:00:01 30656088 31896456 2283132 6.93 38736 1529912 1320112 3.88 621364 1412284 8
09:01:01 30111224 31682880 2827996 8.59 70860 1811520 1436160 4.23 870940 1667196 168524
09:02:01 28240596 30096292 4698624 14.26 88368 2063252 3275636 9.64 2519752 1857108 8088
09:03:01 29666884 31627740 3272336 9.93 91368 2164212 1471352 4.33 1021540 1928848 100836
Average: 29997917 31516113 2941303 8.93 61106 1771441 1687717 4.97 1045387 1615025 46246
08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:58:01 ens3 1.72 0.43 0.94 0.58 0.00 0.00 0.00 0.00
08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:59:02 ens3 5.06 0.38 2.66 0.20 0.00 0.00 0.00 0.00
08:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:59:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
09:00:01 ens3 3.01 0.54 1.72 0.59 0.00 0.00 0.00 0.00
09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:01:01 ens3 200.97 147.38 1235.18 50.87 0.00 0.00 0.00 0.00
09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:01:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00
09:02:01 ens3 517.68 414.38 2922.99 114.78 0.00 0.00 0.00 0.00
09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:02:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
09:03:01 ens3 169.16 128.20 303.69 52.93 0.00 0.00 0.00 0.00
09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:03:01 lo 5.07 5.07 0.47 0.47 0.00 0.00 0.00 0.00
Average: ens3 149.92 115.47 746.14 36.74 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 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9552) 03/20/25 _x86_64_ (8 CPU)
08:56:11 LINUX RESTART (8 CPU)
08:57:01 CPU %user %nice %system %iowait %steal %idle
08:58:01 all 0.03 0.00 0.01 2.65 0.01 97.30
08:58:01 0 0.03 0.00 0.02 0.00 0.00 99.95
08:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00
08:58:01 2 0.00 0.00 0.02 0.05 0.00 99.93
08:58:01 3 0.02 0.00 0.00 0.00 0.00 99.98
08:58:01 4 0.03 0.00 0.02 0.05 0.00 99.90
08:58:01 5 0.03 0.00 0.00 0.00 0.00 99.97
08:58:01 6 0.00 0.00 0.00 0.05 0.02 99.93
08:58:01 7 0.05 0.00 0.03 21.10 0.02 78.80
08:59:02 all 0.03 0.00 0.02 2.45 0.01 97.50
08:59:02 0 0.02 0.00 0.02 0.00 0.00 99.97
08:59:02 1 0.03 0.00 0.02 0.00 0.00 99.95
08:59:02 2 0.02 0.00 0.00 0.00 0.00 99.98
08:59:02 3 0.03 0.00 0.02 0.00 0.02 99.93
08:59:02 4 0.03 0.00 0.02 0.00 0.00 99.95
08:59:02 5 0.03 0.00 0.03 0.00 0.02 99.92
08:59:02 6 0.00 0.00 0.02 0.10 0.00 99.88
08:59:02 7 0.05 0.00 0.00 19.51 0.02 80.42
09:00:01 all 0.03 0.00 0.01 0.56 0.00 99.39
09:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00
09:00:01 1 0.02 0.00 0.00 0.00 0.02 99.97
09:00:01 2 0.02 0.00 0.02 0.00 0.00 99.97
09:00:01 3 0.03 0.00 0.00 0.00 0.00 99.97
09:00:01 4 0.03 0.00 0.02 0.00 0.02 99.93
09:00:01 5 0.08 0.00 0.00 0.00 0.00 99.92
09:00:01 6 0.05 0.00 0.00 0.03 0.00 99.92
09:00:01 7 0.05 0.00 0.02 4.48 0.00 95.45
09:01:01 all 9.53 0.00 0.83 2.53 0.03 87.08
09:01:01 0 2.90 0.00 0.43 0.45 0.02 96.20
09:01:01 1 13.80 0.00 1.84 3.63 0.05 80.68
09:01:01 2 0.78 0.00 0.22 0.63 0.02 98.35
09:01:01 3 7.51 0.00 0.40 0.08 0.02 91.99
09:01:01 4 0.33 0.00 0.13 0.02 0.00 99.52
09:01:01 5 24.44 0.00 1.55 2.89 0.07 71.05
09:01:01 6 5.02 0.00 0.92 11.46 0.03 82.57
09:01:01 7 21.50 0.00 1.17 1.07 0.05 76.21
09:02:01 all 24.92 0.00 1.18 1.48 0.06 72.36
09:02:01 0 25.00 0.00 1.17 1.12 0.07 72.64
09:02:01 1 19.26 0.00 1.05 1.22 0.10 78.37
09:02:01 2 31.84 0.00 1.49 2.34 0.08 64.25
09:02:01 3 25.58 0.00 0.53 1.35 0.05 72.48
09:02:01 4 25.18 0.00 1.76 1.84 0.05 71.18
09:02:01 5 29.03 0.00 1.00 0.77 0.07 69.13
09:02:01 6 17.89 0.00 0.90 2.22 0.07 78.91
09:02:01 7 25.58 0.00 1.47 0.99 0.05 71.91
09:03:01 all 22.07 0.00 0.88 0.71 0.05 76.28
09:03:01 0 24.04 0.00 0.50 4.36 0.05 71.04
09:03:01 1 21.49 0.00 0.75 0.00 0.05 77.71
09:03:01 2 15.71 0.00 1.50 0.17 0.03 82.58
09:03:01 3 24.79 0.00 0.98 0.08 0.07 74.08
09:03:01 4 20.88 0.00 0.77 0.30 0.05 78.01
09:03:01 5 29.99 0.00 0.89 0.72 0.07 68.33
09:03:01 6 25.61 0.00 0.75 0.05 0.05 73.54
09:03:01 7 14.08 0.00 0.87 0.03 0.03 84.98
Average: all 9.45 0.00 0.49 1.74 0.03 88.30
Average: 0 8.67 0.00 0.36 0.99 0.02 89.96
Average: 1 9.11 0.00 0.61 0.81 0.04 89.43
Average: 2 8.07 0.00 0.54 0.53 0.02 90.84
Average: 3 9.69 0.00 0.32 0.25 0.03 89.70
Average: 4 7.75 0.00 0.45 0.37 0.02 91.41
Average: 5 13.94 0.00 0.58 0.73 0.04 84.71
Average: 6 8.10 0.00 0.43 2.32 0.03 89.11
Average: 7 10.24 0.00 0.59 7.87 0.03 81.27