---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41369 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 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 866 25968 0 5331 30844
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:0b:3b:cb brd ff:ff:ff:ff:ff:ff
inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86095sec preferred_lft 86095sec
inet6 fe80::f816:3eff:fe0b:3bcb/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:b8:aa:50:a1 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:b8ff:feaa:50a1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41369) 09/24/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 332.72 74.39 258.33 5325.02 54291.50
10:45:01 190.39 32.64 157.75 3308.86 27700.93
10:46:01 398.07 12.19 385.88 768.82 115239.06
10:47:01 135.49 0.40 135.09 39.06 30910.80
Average: 264.50 29.89 234.60 2356.40 57165.46
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30295456 31674484 2643764 8.03 53192 1645768 1448812 4.26 870160 1500744 65156
10:45:01 26990780 31611920 5948440 18.06 119292 4693440 2045840 6.02 1034176 4447384 2860188
10:46:01 25464716 30278820 7474504 22.69 128936 4859064 7317576 21.53 2531116 4416552 352
10:47:01 24753132 29880432 8186088 24.85 157780 5107680 7104420 20.90 3041552 4580936 336
Average: 26876021 30861414 6063199 18.41 114800 4076488 4479162 13.18 1869251 3736404 731508
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 ens3 307.20 229.42 1041.41 72.90 0.00 0.00 0.00 0.00
10:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 967.07 517.74 25913.32 46.94 0.00 0.00 0.00 0.00
10:45:01 lo 12.40 12.40 1.22 1.22 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
10:46:01 veth6d618b7 6.91 6.75 1.00 1.00 0.00 0.00 0.00 0.00
10:46:01 veth56bbb55 24.08 22.20 10.52 16.07 0.00 0.00 0.00 0.00
10:46:01 ens3 2.50 2.30 0.52 0.67 0.00 0.00 0.00 0.00
10:47:01 docker0 12.73 17.31 2.09 286.02 0.00 0.00 0.00 0.00
10:47:01 veth6d618b7 12.26 8.95 1.01 1.23 0.00 0.00 0.00 0.00
10:47:01 veth56bbb55 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
10:47:01 ens3 67.59 52.56 1184.05 14.41 0.00 0.00 0.00 0.00
Average: docker0 3.20 4.35 0.52 71.79 0.00 0.00 0.00 0.00
Average: veth6d618b7 4.81 3.94 0.51 0.56 0.00 0.00 0.00 0.00
Average: veth56bbb55 6.05 5.60 2.64 4.04 0.00 0.00 0.00 0.00
Average: ens3 333.41 199.16 6954.73 33.67 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41369) 09/24/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 7.62 0.00 1.19 4.76 0.04 86.39
10:44:02 0 15.79 0.00 1.54 1.13 0.05 81.50
10:44:02 1 2.22 0.00 0.77 0.37 0.03 96.61
10:44:02 2 8.10 0.00 1.10 0.92 0.03 89.84
10:44:02 3 2.35 0.00 0.97 0.62 0.03 96.03
10:44:02 4 11.73 0.00 0.69 3.11 0.03 84.44
10:44:02 5 4.82 0.00 1.44 3.80 0.05 89.89
10:44:02 6 4.31 0.00 2.05 5.88 0.03 87.73
10:44:02 7 11.74 0.00 0.97 22.26 0.05 64.98
10:45:01 all 15.36 0.00 4.55 3.33 0.07 76.69
10:45:01 0 30.24 0.00 4.16 2.13 0.09 63.38
10:45:01 1 8.92 0.00 4.14 0.60 0.05 86.29
10:45:01 2 17.95 0.00 4.79 1.25 0.07 75.94
10:45:01 3 13.04 0.00 5.02 1.88 0.05 80.02
10:45:01 4 10.58 0.00 3.63 4.29 0.05 81.45
10:45:01 5 8.44 0.00 4.91 0.90 0.09 85.66
10:45:01 6 8.82 0.00 4.33 10.03 0.07 76.75
10:45:01 7 24.82 0.00 5.44 5.59 0.09 64.07
10:46:01 all 16.60 0.00 2.74 9.05 0.07 71.53
10:46:01 0 18.17 0.00 2.46 0.99 0.07 78.31
10:46:01 1 13.86 0.00 2.32 2.21 0.05 81.56
10:46:01 2 13.49 0.00 3.88 49.19 0.08 33.36
10:46:01 3 20.90 0.00 2.94 1.31 0.07 74.78
10:46:01 4 17.01 0.00 2.57 1.33 0.07 79.03
10:46:01 5 19.55 0.00 2.76 1.00 0.05 76.64
10:46:01 6 13.26 0.00 2.43 15.13 0.07 69.12
10:46:01 7 16.58 0.00 2.60 1.53 0.05 79.24
10:47:01 all 13.74 0.00 2.47 2.98 0.07 80.74
10:47:01 0 14.99 0.00 2.98 2.99 0.07 78.97
10:47:01 1 15.44 0.00 2.89 2.60 0.08 78.99
10:47:01 2 12.93 0.00 2.23 3.91 0.07 80.86
10:47:01 3 19.22 0.00 2.55 0.45 0.08 77.70
10:47:01 4 12.95 0.00 2.57 8.03 0.08 76.36
10:47:01 5 12.29 0.00 2.38 2.88 0.07 82.39
10:47:01 6 13.82 0.00 2.06 1.49 0.07 82.56
10:47:01 7 8.30 0.00 2.07 1.52 0.03 88.07
Average: all 13.32 0.00 2.73 5.04 0.06 78.85
Average: 0 19.74 0.00 2.77 1.81 0.07 75.60
Average: 1 10.11 0.00 2.52 1.45 0.05 85.87
Average: 2 13.09 0.00 2.99 13.82 0.06 70.04
Average: 3 13.87 0.00 2.86 1.06 0.06 82.16
Average: 4 13.08 0.00 2.36 4.19 0.06 80.32
Average: 5 11.29 0.00 2.86 2.15 0.06 83.64
Average: 6 10.05 0.00 2.71 8.12 0.06 79.06
Average: 7 15.31 0.00 2.76 7.74 0.05 74.13