---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39258 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 886 25953 0 5326 30824
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:a8:36:8f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86101sec preferred_lft 86101sec
inet6 fe80::f816:3eff:fea8:368f/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:eb:65:3c:ab 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:ebff:fe65:3cab/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-39258) 09/17/24 _x86_64_ (8 CPU)
10:43:02 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 164.88 32.33 132.55 3279.33 26761.60
10:46:01 432.34 13.50 418.84 783.84 115158.13
10:47:01 139.74 0.33 139.41 30.79 35698.30
Average: 245.67 15.39 230.28 1364.52 59210.92
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 27203952 31561836 5735268 17.41 99768 4495360 2250920 6.62 1067464 4251196 2664120
10:46:01 25691716 30394728 7247504 22.00 128280 4751096 7135500 20.99 2418284 4311996 432
10:47:01 24863064 29987100 8076156 24.52 157284 5105308 6948132 20.44 2936232 4578524 360
Average: 25919577 30647888 7019643 21.31 128444 4783921 5444851 16.02 2140660 4380572 888304
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 lo 11.80 11.80 1.17 1.17 0.00 0.00 0.00 0.00
10:45:01 ens3 1041.50 529.18 25543.24 47.28 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
10:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
10:46:01 vethf692bed 7.60 7.88 1.09 1.11 0.00 0.00 0.00 0.00
10:46:01 ens3 9.08 7.61 1.97 2.15 0.00 0.00 0.00 0.00
10:46:01 veth774ca75 2.55 2.15 0.29 0.25 0.00 0.00 0.00 0.00
10:47:01 lo 3.90 3.90 0.37 0.37 0.00 0.00 0.00 0.00
10:47:01 vethf692bed 11.71 8.57 0.97 1.18 0.00 0.00 0.00 0.00
10:47:01 ens3 66.32 50.01 1184.61 13.72 0.00 0.00 0.00 0.00
10:47:01 br-776ef828bd89 0.25 0.20 0.02 0.02 0.00 0.00 0.00 0.00
Average: lo 5.30 5.30 0.52 0.52 0.00 0.00 0.00 0.00
Average: vethf692bed 6.44 5.48 0.69 0.76 0.00 0.00 0.00 0.00
Average: ens3 372.24 195.57 8908.52 21.05 0.00 0.00 0.00 0.00
Average: br-776ef828bd89 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39258) 09/17/24 _x86_64_ (8 CPU)
10:43:02 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 13.00 0.00 3.72 3.41 0.06 79.81
10:45:01 0 8.25 0.00 3.40 1.27 0.05 87.03
10:45:01 1 6.33 0.00 3.33 6.45 0.03 83.86
10:45:01 2 17.96 0.00 4.12 2.38 0.07 75.46
10:45:01 3 24.43 0.00 4.85 2.41 0.09 68.23
10:45:01 4 14.02 0.00 3.75 7.72 0.10 74.41
10:45:01 5 16.04 0.00 3.41 0.88 0.07 79.61
10:45:01 6 10.09 0.00 3.57 5.27 0.05 81.02
10:45:01 7 7.00 0.00 3.34 0.90 0.03 88.73
10:46:01 all 15.81 0.00 3.88 7.53 0.06 72.73
10:46:01 0 14.44 0.00 3.12 3.76 0.07 78.61
10:46:01 1 20.82 0.00 3.91 1.56 0.07 73.64
10:46:01 2 17.78 0.00 4.10 1.09 0.07 76.96
10:46:01 3 17.09 0.00 3.54 0.91 0.05 78.41
10:46:01 4 14.62 0.00 3.16 1.43 0.07 80.73
10:46:01 5 15.50 0.00 4.13 1.14 0.03 79.19
10:46:01 6 13.02 0.00 3.47 7.25 0.05 76.21
10:46:01 7 13.16 0.00 5.56 43.24 0.10 37.94
10:47:01 all 17.27 0.00 3.03 2.09 0.07 77.54
10:47:01 0 16.65 0.00 3.19 2.57 0.07 77.53
10:47:01 1 15.45 0.00 2.95 0.30 0.05 81.26
10:47:01 2 15.26 0.00 2.76 4.86 0.05 77.06
10:47:01 3 20.86 0.00 2.98 0.32 0.07 75.77
10:47:01 4 15.23 0.00 3.07 2.43 0.07 79.21
10:47:01 5 17.00 0.00 2.82 3.37 0.07 76.74
10:47:01 6 20.31 0.00 3.25 2.56 0.08 73.79
10:47:01 7 17.37 0.00 3.28 0.37 0.10 78.88
Average: all 15.37 0.00 3.54 4.34 0.07 76.68
Average: 0 13.13 0.00 3.23 2.53 0.06 81.04
Average: 1 14.21 0.00 3.39 2.76 0.05 79.58
Average: 2 17.00 0.00 3.66 2.78 0.06 76.50
Average: 3 20.78 0.00 3.78 1.20 0.07 74.17
Average: 4 14.62 0.00 3.32 3.85 0.08 78.13
Average: 5 16.18 0.00 3.45 1.80 0.06 78.51
Average: 6 14.50 0.00 3.43 5.03 0.06 76.99
Average: 7 12.52 0.00 4.06 14.83 0.08 68.51