---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-12216 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: 2799.996
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 816 29006 0 2344 30922
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:d2:b4:cb brd ff:ff:ff:ff:ff:ff
inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85794sec preferred_lft 85794sec
inet6 fe80::f816:3eff:fed2:b4cb/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:bf:36:e5:5c 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-12216) 03/31/25 _x86_64_ (8 CPU)
08:52:42 LINUX RESTART (8 CPU)
08:53:01 tps rtps wtps bread/s bwrtn/s
08:54:01 102.00 40.54 61.46 3484.89 92848.79
08:55:01 37.76 0.00 37.76 0.00 57139.54
08:56:01 15.60 0.00 15.60 0.00 23394.37
08:57:01 1.27 0.00 1.27 0.00 15.46
08:58:01 1.08 0.00 1.08 0.00 12.66
08:59:01 1.53 0.00 1.53 0.00 17.86
09:00:01 4.68 3.43 1.25 147.58 208.63
09:01:01 398.47 36.59 361.87 1030.36 9832.36
09:02:01 113.00 9.03 103.97 509.56 14420.66
Average: 75.04 9.96 65.09 574.71 21987.68
08:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:54:01 30654296 31894460 2284924 6.94 38608 1530048 1319648 3.88 620808 1412380 348
08:55:01 30653808 31894092 2285412 6.94 38696 1530052 1319648 3.88 621220 1412380 4
08:56:01 30654380 31894724 2284840 6.94 38760 1530052 1319648 3.88 620648 1412384 8
08:57:01 30646616 31887036 2292604 6.96 38800 1530056 1319648 3.88 628580 1412388 208
08:58:01 30645292 31885764 2293928 6.96 38840 1530056 1319648 3.88 630072 1412388 12
08:59:01 30644128 31884652 2295092 6.97 38888 1530068 1319648 3.88 631328 1412396 12
09:00:01 30562920 31814092 2376300 7.21 39012 1540412 1319648 3.88 704496 1419876 20
09:01:01 29962880 31617428 2976340 9.04 80596 1878084 2035720 5.99 954920 1717536 224228
09:02:01 27491460 29348912 5447760 16.54 88628 2064796 3884952 11.43 3274292 1844428 2224
Average: 30212864 31569018 2726356 8.28 48981 1629292 1684245 4.96 965152 1495128 25229
08:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:54:01 ens3 181.09 135.58 583.56 31.42 0.00 0.00 0.00 0.00
08:54:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:55:01 ens3 0.42 0.20 0.07 0.05 0.00 0.00 0.00 0.00
08:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:56:01 ens3 0.28 0.12 0.06 0.18 0.00 0.00 0.00 0.00
08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:57:01 ens3 0.92 0.77 0.43 1.16 0.00 0.00 0.00 0.00
08:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:58:01 ens3 0.20 0.13 0.06 0.24 0.00 0.00 0.00 0.00
08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:59:01 ens3 0.38 0.23 0.14 0.16 0.00 0.00 0.00 0.00
08:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:00:01 ens3 73.97 47.33 131.13 23.47 0.00 0.00 0.00 0.00
09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:01:01 ens3 251.79 184.60 1333.10 52.97 0.00 0.00 0.00 0.00
09:01:01 lo 1.73 1.73 0.19 0.19 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
09:02:01 ens3 374.38 273.16 2677.69 75.57 0.00 0.00 0.00 0.00
09:02:01 lo 2.18 2.18 0.21 0.21 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
Average: ens3 98.16 71.35 525.18 20.58 0.00 0.00 0.00 0.00
Average: lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12216) 03/31/25 _x86_64_ (8 CPU)
08:52:42 LINUX RESTART (8 CPU)
08:53:01 CPU %user %nice %system %iowait %steal %idle
08:54:01 all 2.16 0.00 0.55 1.75 0.02 95.53
08:54:01 0 0.92 0.00 1.40 0.48 0.02 97.18
08:54:01 1 3.13 0.00 0.33 0.30 0.02 96.22
08:54:01 2 2.96 0.00 0.47 9.70 0.03 86.84
08:54:01 3 1.57 0.00 0.62 0.38 0.02 97.41
08:54:01 4 2.40 0.00 0.42 0.27 0.02 96.90
08:54:01 5 1.85 0.00 0.57 0.15 0.02 97.42
08:54:01 6 0.97 0.00 0.23 0.44 0.02 98.34
08:54:01 7 3.45 0.00 0.37 2.29 0.03 93.86
08:55:01 all 0.02 0.00 0.01 0.66 0.00 99.30
08:55:01 0 0.03 0.00 0.00 0.10 0.00 99.87
08:55:01 1 0.00 0.00 0.02 0.02 0.00 99.97
08:55:01 2 0.03 0.00 0.02 5.18 0.00 94.77
08:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98
08:55:01 4 0.02 0.00 0.00 0.00 0.02 99.97
08:55:01 5 0.05 0.00 0.00 0.00 0.00 99.95
08:55:01 6 0.03 0.00 0.03 0.00 0.02 99.92
08:55:01 7 0.02 0.00 0.02 0.00 0.00 99.97
08:56:01 all 0.01 0.00 0.01 0.31 0.00 99.67
08:56:01 0 0.02 0.00 0.02 0.05 0.00 99.92
08:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00
08:56:01 2 0.02 0.00 0.00 2.42 0.02 97.55
08:56:01 3 0.00 0.00 0.00 0.00 0.00 100.00
08:56:01 4 0.02 0.00 0.00 0.00 0.00 99.98
08:56:01 5 0.02 0.00 0.00 0.00 0.00 99.98
08:56:01 6 0.02 0.00 0.00 0.00 0.02 99.97
08:56:01 7 0.02 0.00 0.02 0.00 0.02 99.95
08:57:01 all 0.05 0.00 0.01 0.00 0.00 99.94
08:57:01 0 0.12 0.00 0.02 0.03 0.00 99.83
08:57:01 1 0.00 0.00 0.00 0.00 0.00 100.00
08:57:01 2 0.05 0.00 0.00 0.00 0.00 99.95
08:57:01 3 0.00 0.00 0.02 0.00 0.00 99.98
08:57:01 4 0.08 0.00 0.02 0.00 0.00 99.90
08:57:01 5 0.02 0.00 0.02 0.00 0.00 99.97
08:57:01 6 0.00 0.00 0.03 0.00 0.02 99.95
08:57:01 7 0.12 0.00 0.02 0.00 0.00 99.87
08:58:01 all 0.02 0.00 0.01 0.00 0.00 99.96
08:58:01 0 0.02 0.00 0.00 0.02 0.00 99.97
08:58:01 1 0.02 0.00 0.00 0.00 0.00 99.98
08:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98
08:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00
08:58:01 4 0.05 0.00 0.00 0.00 0.00 99.95
08:58:01 5 0.00 0.00 0.00 0.00 0.00 100.00
08:58:01 6 0.03 0.00 0.03 0.02 0.02 99.90
08:58:01 7 0.03 0.00 0.02 0.00 0.00 99.95
08:59:01 all 0.16 0.00 0.01 0.00 0.00 99.83
08:59:01 0 0.02 0.00 0.00 0.03 0.00 99.95
08:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00
08:59:01 2 0.02 0.00 0.00 0.00 0.00 99.98
08:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00
08:59:01 4 0.03 0.00 0.03 0.00 0.02 99.92
08:59:01 5 0.02 0.00 0.00 0.00 0.00 99.98
08:59:01 6 1.14 0.00 0.03 0.00 0.02 98.81
08:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00
09:00:01 all 0.95 0.00 0.05 0.02 0.01 98.97
09:00:01 0 1.32 0.00 0.03 0.03 0.02 98.60
09:00:01 1 0.48 0.00 0.05 0.00 0.00 99.47
09:00:01 2 0.63 0.00 0.12 0.00 0.02 99.23
09:00:01 3 0.73 0.00 0.12 0.03 0.00 99.12
09:00:01 4 1.40 0.00 0.00 0.00 0.00 98.60
09:00:01 5 1.27 0.00 0.05 0.05 0.02 98.62
09:00:01 6 1.26 0.00 0.02 0.00 0.02 98.71
09:00:01 7 0.57 0.00 0.02 0.00 0.00 99.42
09:01:01 all 10.79 0.00 0.94 1.18 0.03 87.06
09:01:01 0 3.05 0.00 0.28 1.05 0.02 95.59
09:01:01 1 1.82 0.00 0.27 0.13 0.02 97.76
09:01:01 2 3.79 0.00 0.83 1.67 0.03 93.68
09:01:01 3 12.68 0.00 1.40 2.07 0.03 83.81
09:01:01 4 24.30 0.00 2.25 3.77 0.07 69.60
09:01:01 5 26.01 0.00 1.43 0.55 0.03 71.97
09:01:01 6 9.72 0.00 0.72 0.18 0.03 89.34
09:01:01 7 4.92 0.00 0.32 0.02 0.02 94.73
09:02:01 all 36.71 0.00 1.05 0.24 0.07 61.94
09:02:01 0 33.51 0.00 1.08 0.43 0.07 64.90
09:02:01 1 27.20 0.00 0.87 0.00 0.07 71.87
09:02:01 2 41.81 0.00 0.63 0.10 0.07 57.39
09:02:01 3 34.14 0.00 2.00 0.53 0.08 63.24
09:02:01 4 42.30 0.00 0.95 0.48 0.07 56.19
09:02:01 5 42.33 0.00 0.57 0.02 0.07 57.02
09:02:01 6 44.30 0.00 1.24 0.13 0.08 54.24
09:02:01 7 28.12 0.00 1.00 0.20 0.05 70.63
Average: all 5.65 0.00 0.29 0.46 0.02 93.58
Average: 0 4.33 0.00 0.31 0.25 0.01 95.09
Average: 1 3.62 0.00 0.17 0.05 0.01 96.15
Average: 2 5.47 0.00 0.23 2.12 0.02 92.16
Average: 3 5.46 0.00 0.46 0.34 0.01 93.73
Average: 4 7.84 0.00 0.41 0.50 0.02 91.23
Average: 5 7.95 0.00 0.29 0.09 0.01 91.66
Average: 6 6.38 0.00 0.26 0.09 0.03 93.25
Average: 7 4.13 0.00 0.20 0.28 0.01 95.38