---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42076 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 13G 143G 9% /
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 899 25935 0 5332 30811
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:60:9d:29 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86119sec preferred_lft 86119sec
inet6 fe80::f816:3eff:fe60:9d29/64 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:e8:c8:86:a9 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
inet6 fe80::42:e8ff:fec8:86a9/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42076) 09/26/24 _x86_64_ (8 CPU)
10:44:26 LINUX RESTART (8 CPU)
10:45:01 tps rtps wtps bread/s bwrtn/s
10:46:01 328.91 37.66 291.25 1753.84 30009.27
10:47:01 505.58 30.53 475.05 3053.59 126423.71
10:48:01 137.11 0.45 136.66 52.26 41108.02
10:49:01 75.95 1.80 74.15 93.98 23112.85
Average: 261.89 17.61 244.28 1238.42 55163.46
10:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:46:01 29966880 31616824 2972340 9.02 73928 1882348 1484008 4.37 960376 1710652 196896
10:47:01 25864900 30571568 7074320 21.48 128764 4752632 7123120 20.96 2221400 4331036 168
10:48:01 24635920 29765044 8303300 25.21 157872 5107868 8035608 23.64 3147516 4583212 840
10:49:01 26530424 31522636 6408796 19.46 160652 4980408 1626348 4.79 1432464 4455692 2236
Average: 26749531 30869018 6189689 18.79 130304 4180814 4567271 13.44 1940439 3770148 50035
10:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:46:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
10:46:01 ens3 150.14 104.47 1139.33 36.26 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 veth46a7a34 6.45 7.10 0.97 0.98 0.00 0.00 0.00 0.00
10:47:01 lo 11.40 11.40 1.12 1.12 0.00 0.00 0.00 0.00
10:47:01 veth8045880 0.42 0.53 0.03 0.03 0.00 0.00 0.00 0.00
10:47:01 ens3 892.05 496.02 24754.62 42.44 0.00 0.00 0.00 0.00
10:48:01 veth46a7a34 11.06 8.03 0.93 1.12 0.00 0.00 0.00 0.00
10:48:01 lo 4.03 4.03 0.38 0.38 0.00 0.00 0.00 0.00
10:48:01 veth8045880 6.37 7.73 0.86 0.76 0.00 0.00 0.00 0.00
10:48:01 ens3 64.07 50.19 1184.01 14.22 0.00 0.00 0.00 0.00
10:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
10:49:01 ens3 37.51 33.26 67.85 17.04 0.00 0.00 0.00 0.00
10:49:01 docker0 12.20 16.93 2.06 286.07 0.00 0.00 0.00 0.00
Average: lo 4.44 4.44 0.44 0.44 0.00 0.00 0.00 0.00
Average: ens3 285.94 170.98 6786.45 27.49 0.00 0.00 0.00 0.00
Average: docker0 3.05 4.23 0.51 71.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42076) 09/26/24 _x86_64_ (8 CPU)
10:44:26 LINUX RESTART (8 CPU)
10:45:01 CPU %user %nice %system %iowait %steal %idle
10:46:01 all 10.44 0.00 0.91 2.91 0.04 85.71
10:46:01 0 8.34 0.00 0.63 0.07 0.03 90.92
10:46:01 1 0.50 0.00 0.50 14.89 0.03 84.07
10:46:01 2 24.11 0.00 1.62 2.52 0.05 71.71
10:46:01 3 11.08 0.00 0.84 0.33 0.03 87.72
10:46:01 4 2.30 0.00 0.50 0.25 0.00 96.95
10:46:01 5 7.86 0.00 0.64 1.15 0.05 90.31
10:46:01 6 10.72 0.00 1.41 2.94 0.03 84.90
10:46:01 7 18.53 0.00 1.13 1.22 0.03 79.09
10:47:01 all 17.33 0.00 6.07 6.67 0.07 69.85
10:47:01 0 14.35 0.00 6.13 2.42 0.07 77.03
10:47:01 1 13.59 0.00 7.40 21.80 0.08 57.13
10:47:01 2 18.75 0.00 5.19 0.41 0.05 75.60
10:47:01 3 18.53 0.00 6.61 1.15 0.08 73.63
10:47:01 4 18.74 0.00 5.93 7.44 0.08 67.81
10:47:01 5 18.17 0.00 6.57 17.35 0.08 57.83
10:47:01 6 16.43 0.00 5.26 1.00 0.08 77.23
10:47:01 7 20.08 0.00 5.45 1.80 0.07 72.61
10:48:01 all 20.92 0.00 3.08 2.31 0.09 73.60
10:48:01 0 25.98 0.00 3.57 2.31 0.08 68.05
10:48:01 1 22.24 0.00 3.16 0.17 0.08 74.35
10:48:01 2 19.49 0.00 3.35 4.07 0.08 73.00
10:48:01 3 16.56 0.00 2.95 0.02 0.07 80.42
10:48:01 4 20.12 0.00 2.82 7.12 0.07 69.87
10:48:01 5 23.16 0.00 3.35 1.29 0.08 72.11
10:48:01 6 16.52 0.00 2.38 1.63 0.10 79.37
10:48:01 7 23.35 0.00 3.11 1.90 0.10 71.53
10:49:01 all 6.41 0.00 0.58 1.58 0.04 91.40
10:49:01 0 11.28 0.00 0.53 0.32 0.03 87.83
10:49:01 1 2.55 0.00 0.55 0.12 0.03 96.75
10:49:01 2 0.95 0.00 0.42 0.08 0.02 98.53
10:49:01 3 3.89 0.00 0.67 0.32 0.03 95.10
10:49:01 4 0.90 0.00 0.53 10.16 0.03 88.37
10:49:01 5 3.14 0.00 0.62 0.10 0.03 96.11
10:49:01 6 7.20 0.00 0.63 0.33 0.07 91.77
10:49:01 7 21.37 0.00 0.62 1.22 0.07 76.72
Average: all 13.75 0.00 2.65 3.36 0.06 80.18
Average: 0 14.98 0.00 2.71 1.28 0.05 80.98
Average: 1 9.70 0.00 2.89 9.22 0.06 78.14
Average: 2 15.81 0.00 2.63 1.77 0.05 79.74
Average: 3 12.49 0.00 2.76 0.45 0.05 84.25
Average: 4 10.48 0.00 2.44 6.24 0.05 80.80
Average: 5 13.05 0.00 2.78 4.94 0.06 79.16
Average: 6 12.69 0.00 2.41 1.48 0.07 83.34
Average: 7 20.83 0.00 2.57 1.53 0.07 75.00