---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92779 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 862 28914 0 2389 30874
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:9c:67:67 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86037sec preferred_lft 86037sec
inet6 fe80::f816:3eff:fe9c:6767/64 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 02:42:7b:27:2c:c0 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-92779) 12/23/24 _x86_64_ (8 CPU)
05:24:09 LINUX RESTART (8 CPU)
05:25:01 tps rtps wtps bread/s bwrtn/s
05:26:02 11.03 0.00 11.03 0.00 9652.52
05:27:01 9.86 1.76 8.10 70.50 9346.35
05:28:01 241.56 24.43 217.13 818.13 16875.72
05:29:01 150.51 20.30 130.21 713.35 23524.61
05:30:01 66.36 3.95 62.41 249.38 16543.29
Average: 96.15 10.12 86.04 371.27 15208.08
05:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:26:02 30642312 31886532 2296908 6.97 38668 1533464 1303124 3.83 625404 1415528 24
05:27:01 30554152 31805380 2385068 7.24 38788 1540636 1320272 3.88 710928 1420896 56
05:28:01 30119600 31739304 2819620 8.56 73412 1852324 1369004 4.03 808008 1710604 220308
05:29:01 28772292 30606556 4166928 12.65 85640 2045300 2414772 7.10 2016784 1826144 12020
05:30:01 29629296 31636268 3309924 10.05 91068 2208220 1439304 4.23 1027104 1954100 2900
Average: 29943530 31534808 2995690 9.09 65515 1835989 1569295 4.62 1037646 1665454 47062
05:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:26:02 ens3 0.38 0.17 0.07 0.02 0.00 0.00 0.00 0.00
05:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:27:01 ens3 34.88 28.37 94.25 12.54 0.00 0.00 0.00 0.00
05:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:28:01 ens3 130.88 85.00 1112.70 36.00 0.00 0.00 0.00 0.00
05:28:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 ens3 524.01 397.37 2574.78 110.36 0.00 0.00 0.00 0.00
05:29:01 lo 9.37 9.37 1.17 1.17 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 ens3 173.28 158.10 1413.33 54.09 0.00 0.00 0.00 0.00
05:30:01 lo 2.00 2.00 0.19 0.19 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
Average: ens3 173.15 134.15 1042.20 42.70 0.00 0.00 0.00 0.00
Average: lo 2.59 2.59 0.30 0.30 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-92779) 12/23/24 _x86_64_ (8 CPU)
05:24:09 LINUX RESTART (8 CPU)
05:25:01 CPU %user %nice %system %iowait %steal %idle
05:26:02 all 0.07 0.00 0.01 0.59 0.01 99.32
05:26:02 0 0.02 0.00 0.00 0.00 0.00 99.98
05:26:02 1 0.03 0.00 0.02 0.00 0.00 99.95
05:26:02 2 0.07 0.00 0.02 0.00 0.00 99.92
05:26:02 3 0.43 0.00 0.02 0.00 0.02 99.53
05:26:02 4 0.00 0.00 0.00 0.00 0.00 100.00
05:26:02 5 0.00 0.00 0.00 0.00 0.00 100.00
05:26:02 6 0.00 0.00 0.02 0.00 0.00 99.98
05:26:02 7 0.05 0.00 0.05 4.72 0.03 95.14
05:27:01 all 0.38 0.00 0.03 0.64 0.01 98.93
05:27:01 0 0.37 0.00 0.02 0.00 0.00 99.61
05:27:01 1 0.46 0.00 0.05 0.00 0.02 99.47
05:27:01 2 0.17 0.00 0.03 0.00 0.02 99.78
05:27:01 3 0.43 0.00 0.00 0.00 0.03 99.54
05:27:01 4 0.22 0.00 0.07 0.03 0.00 99.68
05:27:01 5 0.75 0.00 0.02 0.00 0.02 99.22
05:27:01 6 0.10 0.00 0.00 0.00 0.00 99.90
05:27:01 7 0.58 0.00 0.03 5.09 0.05 94.25
05:28:01 all 9.54 0.00 0.80 2.99 0.05 86.63
05:28:01 0 1.28 0.00 0.20 0.23 0.02 98.27
05:28:01 1 1.18 0.00 0.25 0.18 0.00 98.38
05:28:01 2 14.91 0.00 1.10 1.44 0.03 82.52
05:28:01 3 43.50 0.00 2.48 3.41 0.10 50.51
05:28:01 4 8.78 0.00 1.42 3.39 0.03 86.38
05:28:01 5 3.03 0.00 0.27 0.00 0.00 96.70
05:28:01 6 2.23 0.00 0.17 0.00 0.12 97.49
05:28:01 7 1.54 0.00 0.49 15.28 0.07 82.63
05:29:01 all 31.39 0.00 1.56 2.08 0.09 64.87
05:29:01 0 28.50 0.00 1.25 0.52 0.07 69.66
05:29:01 1 43.74 0.00 1.04 0.02 0.10 55.11
05:29:01 2 32.39 0.00 1.15 0.72 0.10 65.64
05:29:01 3 30.46 0.00 2.90 2.67 0.10 63.88
05:29:01 4 28.47 0.00 1.60 1.43 0.10 68.40
05:29:01 5 28.43 0.00 1.16 1.52 0.10 68.79
05:29:01 6 18.40 0.00 1.49 8.37 0.08 71.65
05:29:01 7 40.77 0.00 1.89 1.39 0.12 55.83
05:30:01 all 14.40 0.00 0.89 1.34 0.06 83.32
05:30:01 0 5.81 0.00 0.77 0.03 0.05 93.34
05:30:01 1 4.94 0.00 0.62 0.00 0.07 94.38
05:30:01 2 34.22 0.00 0.93 2.77 0.07 62.01
05:30:01 3 14.23 0.00 1.37 0.23 0.05 84.12
05:30:01 4 31.52 0.00 1.17 0.85 0.08 66.38
05:30:01 5 8.37 0.00 0.73 0.02 0.03 90.85
05:30:01 6 9.48 0.00 0.78 6.36 0.05 83.33
05:30:01 7 6.62 0.00 0.77 0.47 0.05 92.09
Average: all 11.17 0.00 0.66 1.53 0.04 86.60
Average: 0 7.21 0.00 0.45 0.16 0.03 92.16
Average: 1 10.05 0.00 0.40 0.04 0.04 89.47
Average: 2 16.39 0.00 0.65 0.99 0.04 81.93
Average: 3 17.83 0.00 1.36 1.26 0.06 79.49
Average: 4 13.80 0.00 0.85 1.14 0.04 84.16
Average: 5 8.12 0.00 0.44 0.31 0.03 91.11
Average: 6 6.05 0.00 0.49 2.95 0.05 90.46
Average: 7 9.93 0.00 0.65 5.39 0.06 83.97