---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42436 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 851 26180 0 5135 30860
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:24:00:5e brd ff:ff:ff:ff:ff:ff
inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86044sec preferred_lft 86044sec
inet6 fe80::f816:3eff:fe24:5e/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:bb:7a:4f:f0 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:bbff:fe7a:4ff0/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42436) 09/27/24 _x86_64_ (8 CPU)
14:41:26 LINUX RESTART (8 CPU)
14:42:01 tps rtps wtps bread/s bwrtn/s
14:43:01 354.53 70.64 283.89 4557.68 21097.77
14:44:01 196.42 40.83 155.59 3402.63 28609.50
14:45:01 207.65 7.48 200.17 600.70 76483.12
14:46:01 271.44 0.80 270.64 109.32 79834.69
14:47:01 68.07 0.47 67.61 41.73 33213.40
Average: 219.63 24.05 195.58 1742.50 47846.80
14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:43:01 30157396 31725376 2781824 8.45 68532 1811356 1433208 4.22 851524 1645868 145216
14:44:01 29102112 31177144 3837108 11.65 88984 2279004 1836880 5.40 1506292 2005396 68564
14:45:01 26737852 30532044 6201368 18.83 105532 3935568 2523780 7.43 2430532 3358376 504
14:46:01 25510076 30481160 7429144 22.55 121724 5045756 3023724 8.90 3137172 3823300 492
14:47:01 26787540 31578628 6151680 18.68 125172 4867188 1547432 4.55 2216764 3476932 17228
Average: 27658995 31098870 5280225 16.03 101989 3587774 2073005 6.10 2028457 2861974 46401
14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 ens3 372.36 255.90 1563.11 75.65 0.00 0.00 0.00 0.00
14:43:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:44:01 ens3 420.88 359.76 3861.76 64.98 0.00 0.00 0.00 0.00
14:44:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00
14:45:01 veth776e4c2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
14:45:01 docker0 2.50 5.73 0.16 87.68 0.00 0.00 0.00 0.00
14:45:01 ens3 377.44 291.68 4374.81 72.31 0.00 0.00 0.00 0.00
14:45:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00
14:46:01 veth1c9da66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:46:01 vethd4d6d01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:46:01 docker0 2.47 5.87 0.16 87.69 0.00 0.00 0.00 0.00
14:46:01 ens3 87.04 57.01 2068.58 7.48 0.00 0.00 0.00 0.00
14:47:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00
14:47:01 ens3 375.42 469.76 41.69 3536.68 0.00 0.00 0.00 0.00
14:47:01 lo 15.40 15.40 1.40 1.40 0.00 0.00 0.00 0.00
Average: docker0 0.99 2.33 0.06 35.07 0.00 0.00 0.00 0.00
Average: ens3 326.63 286.82 2381.96 751.40 0.00 0.00 0.00 0.00
Average: lo 2.32 2.32 0.22 0.22 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42436) 09/27/24 _x86_64_ (8 CPU)
14:41:26 LINUX RESTART (8 CPU)
14:42:01 CPU %user %nice %system %iowait %steal %idle
14:43:01 all 10.35 0.00 1.13 3.11 0.03 85.38
14:43:01 0 3.44 0.00 0.65 0.25 0.03 95.63
14:43:01 1 12.62 0.00 1.83 4.73 0.03 80.79
14:43:01 2 16.59 0.00 1.42 11.26 0.05 70.69
14:43:01 3 16.30 0.00 1.30 0.79 0.03 81.58
14:43:01 4 14.96 0.00 1.33 5.17 0.05 78.48
14:43:01 5 12.35 0.00 1.07 1.64 0.02 84.92
14:43:01 6 2.79 0.00 0.92 0.33 0.03 95.93
14:43:01 7 3.76 0.00 0.53 0.72 0.02 94.98
14:44:01 all 16.17 0.00 1.19 2.70 0.05 79.88
14:44:01 0 10.55 0.00 0.48 0.03 0.05 88.88
14:44:01 1 14.15 0.00 1.08 1.89 0.05 82.83
14:44:01 2 19.28 0.00 1.74 7.90 0.05 71.03
14:44:01 3 32.25 0.00 1.98 2.72 0.08 62.97
14:44:01 4 12.02 0.00 1.64 7.85 0.05 78.43
14:44:01 5 13.96 0.00 0.48 0.27 0.05 85.24
14:44:01 6 11.88 0.00 0.77 0.45 0.05 86.85
14:44:01 7 15.35 0.00 1.37 0.50 0.05 82.73
14:45:01 all 15.71 0.00 2.41 5.65 0.07 76.16
14:45:01 0 17.67 0.00 1.98 0.17 0.05 80.13
14:45:01 1 13.50 0.00 2.18 0.89 0.08 83.34
14:45:01 2 19.77 0.00 3.16 26.29 0.08 50.69
14:45:01 3 15.41 0.00 2.28 0.29 0.05 81.98
14:45:01 4 16.13 0.00 1.81 8.99 0.05 73.01
14:45:01 5 18.88 0.00 4.25 7.21 0.07 69.60
14:45:01 6 10.31 0.00 1.95 1.33 0.05 86.36
14:45:01 7 13.98 0.00 1.71 0.10 0.07 84.14
14:46:01 all 9.50 0.00 3.44 5.56 0.06 81.43
14:46:01 0 9.68 0.00 2.61 1.08 0.05 86.59
14:46:01 1 10.93 0.00 3.81 8.63 0.05 76.58
14:46:01 2 6.29 0.00 4.20 0.37 0.05 89.09
14:46:01 3 12.18 0.00 3.78 8.97 0.08 74.99
14:46:01 4 11.49 0.00 4.61 3.32 0.05 80.52
14:46:01 5 8.14 0.00 2.43 2.44 0.07 86.92
14:46:01 6 7.14 0.00 2.63 16.10 0.07 74.06
14:46:01 7 10.21 0.00 3.41 3.63 0.08 82.67
14:47:01 all 9.87 0.00 0.99 2.35 0.04 86.75
14:47:01 0 1.36 0.00 0.94 0.23 0.02 97.46
14:47:01 1 6.31 0.00 0.64 0.22 0.05 92.79
14:47:01 2 11.80 0.00 0.92 0.05 0.05 87.18
14:47:01 3 1.92 0.00 0.49 0.08 0.03 97.47
14:47:01 4 7.47 0.00 1.35 0.02 0.03 91.12
14:47:01 5 29.30 0.00 1.25 0.30 0.05 69.09
14:47:01 6 10.90 0.00 1.26 8.99 0.05 78.79
14:47:01 7 9.84 0.00 1.04 8.93 0.03 80.16
Average: all 12.32 0.00 1.83 3.87 0.05 81.92
Average: 0 8.53 0.00 1.33 0.35 0.04 89.75
Average: 1 11.50 0.00 1.91 3.27 0.05 83.27
Average: 2 14.74 0.00 2.29 9.16 0.06 73.75
Average: 3 15.61 0.00 1.96 2.56 0.06 79.81
Average: 4 12.42 0.00 2.15 5.07 0.05 80.32
Average: 5 16.54 0.00 1.89 2.37 0.05 79.15
Average: 6 8.60 0.00 1.50 5.43 0.05 84.42
Average: 7 10.62 0.00 1.61 2.78 0.05 84.94