---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-11158 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 11G 145G 7% /
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 847 28972 0 2347 30891
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:c1:54:3f brd ff:ff:ff:ff:ff:ff
inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86044sec preferred_lft 86044sec
inet6 fe80::f816:3eff:fec1:543f/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 02:42:97:79:aa:c9 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11158) 03/27/25 _x86_64_ (8 CPU)
09:00:44 LINUX RESTART (8 CPU)
09:01:01 tps rtps wtps bread/s bwrtn/s
09:02:01 152.17 73.41 78.76 5247.72 40646.85
09:03:01 52.89 0.33 52.56 32.13 7733.64
09:04:01 55.79 0.00 55.79 0.00 9517.88
09:05:01 101.95 21.00 80.95 718.95 11593.93
09:06:01 26.28 2.79 23.48 111.42 5031.08
Average: 77.79 19.50 58.29 1221.58 14900.27
09:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:02:01 30452240 31772380 2486980 7.55 45424 1599260 1387080 4.08 762772 1464376 35656
09:03:01 30126076 31674936 2813144 8.54 63688 1797884 1469020 4.32 905012 1621760 139836
09:04:01 30091052 31705640 2848168 8.65 72772 1850072 1434056 4.22 852376 1699356 82668
09:05:01 28935588 30767308 4003632 12.15 87740 2040820 2414580 7.10 1831316 1851472 15852
09:06:01 29675404 31637612 3263816 9.91 90460 2166392 1480608 4.36 1008916 1932404 100928
Average: 29856072 31511575 3083148 9.36 72017 1890886 1637069 4.82 1072078 1713874 74988
09:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:02:01 ens3 350.52 233.97 916.39 58.89 0.00 0.00 0.00 0.00
09:02:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00
09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:03:01 ens3 62.27 39.41 659.91 5.73 0.00 0.00 0.00 0.00
09:03:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:04:01 ens3 35.91 27.21 249.39 4.57 0.00 0.00 0.00 0.00
09:04:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00
09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:05:01 ens3 326.71 282.82 2496.76 59.93 0.00 0.00 0.00 0.00
09:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:06:01 ens3 217.33 174.49 671.61 80.77 0.00 0.00 0.00 0.00
09:06:01 lo 4.70 4.70 0.44 0.44 0.00 0.00 0.00 0.00
09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 198.56 151.60 998.63 42.00 0.00 0.00 0.00 0.00
Average: lo 1.52 1.52 0.15 0.15 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11158) 03/27/25 _x86_64_ (8 CPU)
09:00:44 LINUX RESTART (8 CPU)
09:01:01 CPU %user %nice %system %iowait %steal %idle
09:02:01 all 5.57 0.00 1.00 8.83 0.03 84.57
09:02:01 0 4.02 0.00 0.75 0.77 0.02 94.45
09:02:01 1 2.89 0.00 1.12 1.32 0.02 94.66
09:02:01 2 3.99 0.00 0.63 0.70 0.02 94.66
09:02:01 3 4.44 0.00 1.65 13.28 0.03 80.59
09:02:01 4 10.77 0.00 1.37 30.94 0.03 56.88
09:02:01 5 8.00 0.00 0.89 14.34 0.03 76.74
09:02:01 6 4.49 0.00 0.53 3.89 0.05 91.03
09:02:01 7 6.00 0.00 0.99 5.46 0.03 87.52
09:03:01 all 3.92 0.00 0.31 9.03 0.02 86.72
09:03:01 0 0.48 0.00 0.07 0.00 0.00 99.45
09:03:01 1 0.05 0.00 0.02 0.00 0.02 99.92
09:03:01 2 0.13 0.00 0.00 0.00 0.02 99.85
09:03:01 3 4.04 0.00 0.30 22.11 0.02 73.53
09:03:01 4 9.37 0.00 0.53 11.15 0.03 78.91
09:03:01 5 2.15 0.00 0.15 0.47 0.03 97.20
09:03:01 6 13.31 0.00 1.22 34.04 0.03 51.39
09:03:01 7 1.85 0.00 0.20 4.58 0.00 93.36
09:04:01 all 3.78 0.00 0.35 8.91 0.02 86.95
09:04:01 0 9.30 0.00 0.80 2.47 0.02 87.42
09:04:01 1 0.23 0.00 0.03 0.00 0.00 99.73
09:04:01 2 0.00 0.00 0.02 0.00 0.00 99.98
09:04:01 3 4.50 0.00 0.27 2.07 0.02 93.14
09:04:01 4 0.97 0.00 0.13 0.17 0.02 98.72
09:04:01 5 0.13 0.00 0.05 0.00 0.02 99.80
09:04:01 6 10.02 0.00 0.72 35.63 0.03 53.60
09:04:01 7 5.06 0.00 0.73 30.97 0.05 63.18
09:05:01 all 16.93 0.00 0.92 12.96 0.07 69.12
09:05:01 0 21.05 0.00 1.64 16.52 0.15 60.64
09:05:01 1 15.02 0.00 0.90 11.37 0.07 72.64
09:05:01 2 14.84 0.00 0.97 19.58 0.08 64.53
09:05:01 3 26.68 0.00 0.70 1.62 0.07 70.93
09:05:01 4 16.78 0.00 1.28 18.64 0.05 63.25
09:05:01 5 7.57 0.00 0.50 11.15 0.05 80.74
09:05:01 6 12.53 0.00 0.65 19.47 0.05 67.30
09:05:01 7 21.04 0.00 0.69 5.44 0.05 72.79
09:06:01 all 29.59 0.00 1.10 1.17 0.08 68.06
09:06:01 0 33.21 0.00 0.75 0.05 0.08 65.90
09:06:01 1 31.15 0.00 1.00 1.05 0.07 66.73
09:06:01 2 39.79 0.00 1.04 1.62 0.08 57.47
09:06:01 3 30.10 0.00 1.39 0.87 0.08 67.56
09:06:01 4 19.20 0.00 0.88 0.03 0.05 79.83
09:06:01 5 27.57 0.00 1.07 1.09 0.07 70.21
09:06:01 6 29.62 0.00 1.28 4.64 0.08 64.38
09:06:01 7 26.17 0.00 1.35 0.03 0.08 72.36
Average: all 11.95 0.00 0.73 8.18 0.04 79.09
Average: 0 13.60 0.00 0.80 3.95 0.05 81.60
Average: 1 9.88 0.00 0.61 2.74 0.03 86.73
Average: 2 11.73 0.00 0.53 4.37 0.04 83.33
Average: 3 13.95 0.00 0.86 7.99 0.04 77.15
Average: 4 11.40 0.00 0.84 12.15 0.04 75.58
Average: 5 9.08 0.00 0.53 5.41 0.04 84.94
Average: 6 14.00 0.00 0.88 19.53 0.05 65.54
Average: 7 12.00 0.00 0.79 9.31 0.04 77.86