---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97648 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 885 25730 0 5550 30825
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:19:8c:2b brd ff:ff:ff:ff:ff:ff
inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86110sec preferred_lft 86110sec
inet6 fe80::f816:3eff:fe19:8c2b/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 02:42:2c:6a:d9:42 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::42:2cff:fe6a:d942/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97648) 01/15/25 _x86_64_ (8 CPU)
10:43:38 LINUX RESTART (8 CPU)
10:44:02 tps rtps wtps bread/s bwrtn/s
10:45:01 329.59 58.80 270.78 3719.91 41350.69
10:46:01 321.23 19.53 301.70 2266.02 137203.67
10:47:01 276.84 12.51 264.33 805.06 39511.81
10:48:01 99.70 1.58 98.12 131.18 22782.97
Average: 256.54 22.96 233.58 1722.18 60290.32
10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30139732 31686120 2799488 8.50 67944 1788940 1414848 4.16 862380 1646192 156520
10:46:01 26780248 31642704 6158972 18.70 121868 4911696 1682888 4.95 988288 4686128 26840
10:47:01 24400080 29862928 8539140 25.92 155268 5419004 7860620 23.13 3033280 4910280 27364
10:48:01 26403396 31617716 6535824 19.84 160520 5185400 1558636 4.59 1303456 4693988 18212
Average: 26930864 31202367 6008356 18.24 126400 4326260 3129248 9.21 1546851 3984147 57234
10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 336.13 238.32 1631.32 76.45 0.00 0.00 0.00 0.00
10:45:01 lo 1.69 1.69 0.18 0.18 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 ens3 978.32 528.58 26522.16 46.47 0.00 0.00 0.00 0.00
10:46:01 lo 11.80 11.80 1.17 1.17 0.00 0.00 0.00 0.00
10:46:01 br-8e9ab5e6b41e 0.00 0.00 0.00 0.00 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 veth4788f46 4.32 4.77 0.56 0.45 0.00 0.00 0.00 0.00
10:47:01 ens3 48.97 35.37 1159.97 4.45 0.00 0.00 0.00 0.00
10:47:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00
10:47:01 br-8e9ab5e6b41e 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:48:01 ens3 44.29 39.06 68.44 22.64 0.00 0.00 0.00 0.00
10:48:01 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00
10:48:01 docker0 12.56 17.21 2.09 290.01 0.00 0.00 0.00 0.00
Average: ens3 351.98 210.21 7369.12 37.34 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: docker0 3.15 4.32 0.52 72.80 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97648) 01/15/25 _x86_64_ (8 CPU)
10:43:38 LINUX RESTART (8 CPU)
10:44:02 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 11.00 0.00 1.13 3.38 0.04 84.44
10:45:01 0 5.71 0.00 0.54 1.34 0.03 92.37
10:45:01 1 6.67 0.00 0.73 7.59 0.03 84.97
10:45:01 2 8.48 0.00 0.87 5.10 0.07 85.49
10:45:01 3 7.61 0.00 1.69 8.29 0.02 82.40
10:45:01 4 37.08 0.00 2.70 3.58 0.07 56.58
10:45:01 5 13.20 0.00 0.97 0.32 0.03 85.48
10:45:01 6 4.75 0.00 0.71 0.49 0.02 94.02
10:45:01 7 4.49 0.00 0.82 0.39 0.02 94.29
10:46:01 all 12.30 0.00 5.14 9.97 0.06 72.52
10:46:01 0 10.81 0.00 5.14 8.29 0.07 75.69
10:46:01 1 9.89 0.00 5.10 1.15 0.05 83.81
10:46:01 2 10.87 0.00 4.13 17.21 0.07 67.73
10:46:01 3 24.65 0.00 6.02 17.48 0.08 51.77
10:46:01 4 10.72 0.00 5.86 19.08 0.07 64.27
10:46:01 5 10.79 0.00 4.63 3.16 0.07 81.35
10:46:01 6 11.39 0.00 5.07 12.57 0.07 70.91
10:46:01 7 9.31 0.00 5.17 0.86 0.05 84.61
10:47:01 all 27.41 0.00 3.95 3.36 0.08 65.20
10:47:01 0 23.80 0.00 3.77 0.17 0.07 72.19
10:47:01 1 29.12 0.00 3.91 2.12 0.10 64.75
10:47:01 2 24.19 0.00 3.44 5.13 0.08 67.16
10:47:01 3 27.63 0.00 4.30 3.91 0.08 64.08
10:47:01 4 32.37 0.00 4.79 6.04 0.10 56.70
10:47:01 5 25.64 0.00 3.75 1.70 0.07 68.85
10:47:01 6 29.43 0.00 4.07 6.39 0.08 60.02
10:47:01 7 27.09 0.00 3.55 1.43 0.07 67.87
10:48:01 all 4.71 0.00 1.34 1.45 0.04 92.46
10:48:01 0 3.41 0.00 1.37 0.48 0.03 94.70
10:48:01 1 4.50 0.00 1.45 0.37 0.03 93.65
10:48:01 2 2.91 0.00 1.19 0.10 0.03 95.77
10:48:01 3 3.01 0.00 1.52 0.15 0.05 95.26
10:48:01 4 2.58 0.00 1.42 2.06 0.05 93.88
10:48:01 5 2.80 0.00 1.02 0.72 0.03 95.42
10:48:01 6 3.45 0.00 1.26 6.90 0.03 88.35
10:48:01 7 15.03 0.00 1.45 0.85 0.05 82.61
Average: all 13.86 0.00 2.89 4.54 0.06 78.65
Average: 0 10.94 0.00 2.71 2.57 0.05 83.73
Average: 1 12.56 0.00 2.80 2.79 0.05 81.80
Average: 2 11.63 0.00 2.41 6.88 0.06 79.02
Average: 3 15.74 0.00 3.38 7.44 0.06 73.38
Average: 4 20.65 0.00 3.69 7.68 0.07 67.91
Average: 5 13.10 0.00 2.59 1.48 0.05 82.78
Average: 6 12.29 0.00 2.78 6.60 0.05 78.28
Average: 7 14.01 0.00 2.75 0.88 0.05 82.31