---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-90885 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 14G 142G 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 875 25713 0 5577 30835
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:a9:37:a9 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86101sec preferred_lft 86101sec
inet6 fe80::f816:3eff:fea9:37a9/64 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:b0:36:a0:98 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:b0ff:fe36:a098/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90885) 12/14/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:03 351.97 74.50 277.47 5344.04 62172.44
10:45:01 238.15 32.84 205.31 3354.04 61231.93
10:46:01 380.59 11.71 368.87 787.64 111720.18
10:47:01 114.85 0.32 114.53 32.39 32007.87
Average: 271.67 29.82 241.85 2371.34 66829.74
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:03 30262072 31649224 2677148 8.13 54784 1652592 1469716 4.32 899564 1507896 67392
10:45:01 26764956 31656404 6174264 18.74 122656 4940052 1717268 5.05 999624 4695160 2267704
10:46:01 24461788 29743400 8477432 25.74 145604 5268384 8075476 23.76 3116368 4789356 8608
10:47:01 25767864 31033736 7171356 21.77 160868 5232432 3308800 9.74 1877104 4742732 220
Average: 26814170 31020691 6125050 18.60 120978 4273365 3642815 10.72 1723165 3933786 585981
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:03 ens3 340.61 236.11 1116.38 75.00 0.00 0.00 0.00 0.00
10:44:03 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 1043.10 567.90 28078.02 51.13 0.00 0.00 0.00 0.00
10:45:01 lo 12.41 12.41 1.23 1.23 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 br-2910e371eeb9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 veth1c71c8b 0.17 0.37 0.03 0.69 0.00 0.00 0.00 0.00
10:46:01 veth7a78a7a 9.58 8.93 1.31 1.30 0.00 0.00 0.00 0.00
10:46:01 ens3 35.71 26.05 871.38 2.76 0.00 0.00 0.00 0.00
10:46:01 veth6862d2c 3.18 2.90 0.38 0.38 0.00 0.00 0.00 0.00
10:47:01 ens3 33.58 28.26 299.97 12.68 0.00 0.00 0.00 0.00
10:47:01 lo 20.83 20.83 1.99 1.99 0.00 0.00 0.00 0.00
10:47:01 docker0 14.01 18.88 2.16 291.04 0.00 0.00 0.00 0.00
10:47:01 br-2910e371eeb9 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00
Average: ens3 357.54 211.61 7419.31 35.26 0.00 0.00 0.00 0.00
Average: lo 4.50 4.50 0.44 0.44 0.00 0.00 0.00 0.00
Average: docker0 3.53 4.76 0.54 73.37 0.00 0.00 0.00 0.00
Average: br-2910e371eeb9 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90885) 12/14/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:03 all 7.92 0.00 1.21 4.49 0.04 86.34
10:44:03 0 19.54 0.00 1.12 3.00 0.03 76.31
10:44:03 1 15.36 0.00 1.49 10.74 0.05 72.36
10:44:03 2 4.16 0.00 1.77 3.35 0.05 90.67
10:44:03 3 4.18 0.00 0.82 0.69 0.02 94.30
10:44:03 4 6.29 0.00 0.69 0.20 0.07 92.76
10:44:03 5 4.53 0.00 0.87 0.48 0.02 94.10
10:44:03 6 3.78 0.00 1.89 0.37 0.03 93.93
10:44:03 7 5.52 0.00 1.05 17.05 0.05 76.33
10:45:01 all 15.94 0.00 5.58 4.04 0.05 74.39
10:45:01 0 22.24 0.00 5.82 1.46 0.05 70.43
10:45:01 1 30.08 0.00 5.60 2.68 0.05 61.59
10:45:01 2 16.60 0.00 6.11 9.06 0.05 68.17
10:45:01 3 15.25 0.00 5.84 0.56 0.05 78.30
10:45:01 4 11.23 0.00 4.42 0.54 0.03 83.77
10:45:01 5 10.48 0.00 5.64 4.96 0.05 78.86
10:45:01 6 11.32 0.00 5.89 2.69 0.09 80.01
10:45:01 7 10.28 0.00 5.38 10.39 0.05 73.90
10:46:01 all 25.83 0.00 3.91 5.11 0.08 65.07
10:46:01 0 29.77 0.00 5.05 0.20 0.07 64.92
10:46:01 1 25.32 0.00 3.53 1.46 0.13 69.55
10:46:01 2 26.29 0.00 4.93 26.02 0.08 42.68
10:46:01 3 25.82 0.00 3.68 4.28 0.08 66.13
10:46:01 4 24.07 0.00 3.46 0.44 0.07 71.97
10:46:01 5 27.04 0.00 3.73 3.03 0.07 66.13
10:46:01 6 25.05 0.00 3.77 4.64 0.07 66.48
10:46:01 7 23.27 0.00 3.11 0.94 0.08 72.59
10:47:01 all 4.55 0.00 1.36 2.13 0.05 91.91
10:47:01 0 3.53 0.00 1.45 0.58 0.05 94.39
10:47:01 1 4.74 0.00 1.19 2.61 0.07 91.40
10:47:01 2 4.20 0.00 1.37 0.23 0.03 94.16
10:47:01 3 6.19 0.00 1.24 10.57 0.05 81.96
10:47:01 4 3.99 0.00 1.43 1.43 0.05 93.10
10:47:01 5 4.27 0.00 1.32 0.37 0.05 93.99
10:47:01 6 4.44 0.00 1.34 1.09 0.05 93.08
10:47:01 7 5.02 0.00 1.51 0.20 0.08 93.19
Average: all 13.52 0.00 2.99 3.94 0.06 79.50
Average: 0 18.71 0.00 3.33 1.31 0.05 76.59
Average: 1 18.74 0.00 2.92 4.40 0.08 73.86
Average: 2 12.73 0.00 3.51 9.63 0.06 74.07
Average: 3 12.83 0.00 2.86 4.06 0.05 80.20
Average: 4 11.40 0.00 2.48 0.65 0.05 85.42
Average: 5 11.57 0.00 2.86 2.18 0.05 83.34
Average: 6 11.13 0.00 3.19 2.19 0.06 83.43
Average: 7 11.01 0.00 2.73 7.12 0.07 79.07