---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-99057 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 857 28920 0 2389 30880
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:03:31:de brd ff:ff:ff:ff:ff:ff
inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86080sec preferred_lft 86080sec
inet6 fe80::f816:3eff:fe03:31de/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 02:42:30:e8:c4:c8 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-99057) 01/19/25 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:05 tps rtps wtps bread/s bwrtn/s
05:29:01 88.20 58.20 29.99 3852.45 26384.72
05:30:01 67.62 3.80 63.82 60.92 20888.12
05:31:01 145.73 17.40 128.33 617.90 28965.04
05:32:01 64.84 5.70 59.14 287.29 20251.42
Average: 91.65 20.65 71.00 1159.77 24083.99
05:28:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30456512 31761436 2482708 7.54 43156 1587392 1403180 4.13 770324 1455060 29976
05:30:01 30216612 31739384 2722608 8.27 66184 1769288 1416724 4.17 809328 1627220 144376
05:31:01 29067828 30859948 3871392 11.75 82908 2008180 2897508 8.53 1731468 1824684 9404
05:32:01 29735584 31727124 3203636 9.73 89076 2195404 1349512 3.97 928080 1948112 89576
Average: 29869134 31521973 3070086 9.32 70331 1890066 1766731 5.20 1059800 1713769 68333
05:28:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00
05:29:01 ens3 277.49 197.36 768.16 57.53 0.00 0.00 0.00 0.00
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00
05:30:01 ens3 46.69 33.04 790.12 5.66 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
05:31:01 ens3 341.91 258.67 2320.78 65.42 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:32:01 lo 9.33 9.33 1.17 1.17 0.00 0.00 0.00 0.00
05:32:01 ens3 483.02 343.68 1709.52 110.07 0.00 0.00 0.00 0.00
05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 2.93 2.93 0.35 0.35 0.00 0.00 0.00 0.00
Average: ens3 287.44 208.37 1407.80 59.71 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99057) 01/19/25 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:05 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 4.62 0.00 0.63 15.33 0.05 79.37
05:29:01 0 4.01 0.00 0.52 4.31 0.05 91.11
05:29:01 1 3.46 0.00 0.57 3.91 0.04 92.03
05:29:01 2 11.08 0.00 0.63 10.43 0.04 77.82
05:29:01 3 2.70 0.00 0.63 2.97 0.02 93.68
05:29:01 4 2.67 0.00 0.90 51.38 0.09 44.96
05:29:01 5 3.56 0.00 0.75 24.51 0.05 71.12
05:29:01 6 7.26 0.00 0.40 22.03 0.04 70.27
05:29:01 7 2.29 0.00 0.66 3.25 0.05 93.75
05:30:01 all 5.81 0.00 0.42 7.27 0.03 86.48
05:30:01 0 4.54 0.00 0.38 17.93 0.03 77.11
05:30:01 1 12.35 0.00 0.95 2.26 0.02 84.43
05:30:01 2 3.22 0.00 0.25 0.72 0.02 95.80
05:30:01 3 4.07 0.00 0.27 0.05 0.02 95.60
05:30:01 4 0.64 0.00 0.07 9.29 0.00 90.01
05:30:01 5 0.03 0.00 0.03 0.00 0.05 99.88
05:30:01 6 20.76 0.00 1.32 27.87 0.05 50.00
05:30:01 7 0.87 0.00 0.05 0.07 0.00 99.02
05:31:01 all 15.36 0.00 0.88 5.72 0.06 77.99
05:31:01 0 14.24 0.00 1.36 14.54 0.05 69.81
05:31:01 1 23.92 0.00 1.81 3.43 0.08 70.75
05:31:01 2 20.39 0.00 0.84 3.48 0.07 75.23
05:31:01 3 8.87 0.00 0.60 0.62 0.03 89.87
05:31:01 4 12.17 0.00 0.48 0.28 0.07 87.00
05:31:01 5 15.44 0.00 0.85 19.24 0.07 64.40
05:31:01 6 16.97 0.00 0.37 0.64 0.05 81.97
05:31:01 7 10.88 0.00 0.72 3.54 0.05 84.82
05:32:01 all 26.81 0.00 1.23 1.62 0.09 70.25
05:32:01 0 20.97 0.00 1.29 0.42 0.05 77.27
05:32:01 1 40.79 0.00 1.19 1.16 0.13 56.73
05:32:01 2 23.27 0.00 1.31 9.64 0.08 65.69
05:32:01 3 30.98 0.00 1.27 0.17 0.08 67.49
05:32:01 4 30.86 0.00 1.79 0.30 0.08 66.97
05:32:01 5 21.85 0.00 0.95 0.28 0.08 76.83
05:32:01 6 27.18 0.00 0.84 0.71 0.08 71.20
05:32:01 7 18.67 0.00 1.17 0.34 0.07 79.76
Average: all 13.28 0.00 0.79 7.36 0.05 78.52
Average: 0 11.04 0.00 0.89 9.39 0.05 78.63
Average: 1 20.40 0.00 1.14 2.67 0.07 75.73
Average: 2 14.53 0.00 0.76 5.98 0.05 78.68
Average: 3 11.74 0.00 0.69 0.92 0.04 86.61
Average: 4 11.73 0.00 0.81 14.69 0.06 72.71
Average: 5 10.33 0.00 0.65 10.78 0.06 78.18
Average: 6 18.23 0.00 0.74 12.69 0.06 68.29
Average: 7 8.26 0.00 0.65 1.77 0.04 89.28