---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2887 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: 2800.000
BogoMIPS: 5600.00
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 12G 144G 8% /
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 871 27243 0 4052 30841
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:67:ba:da brd ff:ff:ff:ff:ff:ff
inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85973sec preferred_lft 85973sec
inet6 fe80::f816:3eff:fe67:bada/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 02:42:30:98:86:bc 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::42:30ff:fe98:86bc/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-2887) 02/22/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:02 tps rtps wtps bread/s bwrtn/s
14:42:01 169.85 21.71 148.14 425.15 44866.29
14:43:01 97.98 5.05 92.93 447.93 45026.50
14:44:01 110.13 3.37 106.76 426.52 74482.64
14:45:01 134.23 0.37 133.86 16.00 54049.53
14:46:01 63.59 0.15 63.44 6.00 8638.03
14:47:01 130.46 0.17 130.29 9.47 9406.70
Average: 117.56 5.09 112.47 221.28 39397.40
14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29484180 31202804 3455040 10.49 80768 1939568 2006656 5.90 1372088 1772168 121248
14:43:01 27900416 29891788 5038804 15.30 87472 2196656 3281552 9.66 2724236 1979156 2816
14:44:01 28103836 30756468 4835384 14.68 94324 2838328 2132092 6.27 2111396 2363020 712
14:45:01 27169880 30544556 5769340 17.52 137376 3447208 2447312 7.20 2555176 2756780 53788
14:46:01 26543448 30203812 6395772 19.42 174440 3652420 2729144 8.03 2929112 2955184 223440
14:47:01 27875068 31558920 5064152 15.37 177228 3685548 1490856 4.39 1658972 2925048 12648
Average: 27846138 30693058 5093082 15.46 125268 2959955 2347935 6.91 2225163 2458559 69109
14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00
14:42:01 ens3 234.55 168.85 1796.21 33.35 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 lo 7.82 7.82 2.15 2.15 0.00 0.00 0.00 0.00
14:43:01 ens3 615.98 397.15 3879.43 98.69 0.00 0.00 0.00 0.00
14:44:01 docker0 5.35 13.45 0.30 78.12 0.00 0.00 0.00 0.00
14:44:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00
14:44:01 ens3 572.19 611.91 1540.66 3355.03 0.00 0.00 0.00 0.00
14:45:01 docker0 194.20 293.10 31.02 776.69 0.00 0.00 0.00 0.00
14:45:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00
14:45:01 veth25d57db 194.20 293.25 33.68 776.70 0.00 0.00 0.00 0.06
14:45:01 ens3 486.05 311.16 1741.01 60.74 0.00 0.00 0.00 0.00
14:46:01 docker0 196.78 281.04 28.98 751.14 0.00 0.00 0.00 0.00
14:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
14:46:01 ens3 368.61 237.96 775.30 48.07 0.00 0.00 0.00 0.00
14:46:01 vethbe37ff2 164.59 250.51 29.78 748.54 0.00 0.00 0.00 0.06
14:47:01 docker0 63.02 63.76 4.91 29.78 0.00 0.00 0.00 0.00
14:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
14:47:01 ens3 133.16 100.07 50.46 19.07 0.00 0.00 0.00 0.00
Average: docker0 76.77 108.86 10.90 273.38 0.00 0.00 0.00 0.00
Average: lo 2.71 2.71 0.49 0.49 0.00 0.00 0.00 0.00
Average: ens3 402.23 304.90 1630.05 604.15 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2887) 02/22/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:02 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 13.45 0.00 0.89 1.86 0.04 83.77
14:42:01 0 7.22 0.00 0.75 0.98 0.02 91.03
14:42:01 1 6.10 0.00 0.27 0.05 0.03 93.54
14:42:01 2 7.52 0.00 0.37 0.05 0.03 92.02
14:42:01 3 7.54 0.00 0.68 0.59 0.05 91.13
14:42:01 4 45.53 0.00 2.45 1.51 0.05 50.47
14:42:01 5 10.64 0.00 0.59 0.25 0.05 88.46
14:42:01 6 14.27 0.00 1.02 0.12 0.03 84.56
14:42:01 7 8.72 0.00 1.00 11.28 0.05 78.94
14:43:01 all 15.69 0.00 1.39 1.07 0.05 81.80
14:43:01 0 15.53 0.00 0.62 0.25 0.03 83.57
14:43:01 1 10.97 0.00 0.96 0.07 0.03 87.97
14:43:01 2 17.43 0.00 0.70 0.00 0.05 81.82
14:43:01 3 14.93 0.00 0.75 0.03 0.05 84.24
14:43:01 4 24.41 0.00 0.75 0.65 0.05 74.14
14:43:01 5 13.22 0.00 2.55 0.02 0.07 84.14
14:43:01 6 20.03 0.00 3.84 0.63 0.05 75.44
14:43:01 7 9.07 0.00 0.92 6.97 0.03 83.01
14:44:01 all 14.31 0.00 1.58 2.17 0.06 81.88
14:44:01 0 7.81 0.00 1.47 0.17 0.05 90.50
14:44:01 1 4.34 0.00 1.16 0.47 0.05 93.98
14:44:01 2 15.56 0.00 1.67 2.44 0.07 80.27
14:44:01 3 17.54 0.00 1.14 0.03 0.05 81.24
14:44:01 4 13.15 0.00 1.04 0.12 0.07 85.63
14:44:01 5 11.37 0.00 1.78 6.81 0.07 79.98
14:44:01 6 33.43 0.00 2.52 7.22 0.07 56.77
14:44:01 7 11.38 0.00 1.87 0.12 0.05 86.58
14:45:01 all 8.23 0.00 1.60 1.92 0.05 88.21
14:45:01 0 4.43 0.00 2.04 1.00 0.05 92.48
14:45:01 1 12.05 0.00 2.23 3.07 0.03 82.62
14:45:01 2 24.34 0.00 2.31 0.84 0.07 72.45
14:45:01 3 6.69 0.00 0.93 0.00 0.03 92.34
14:45:01 4 1.15 0.00 0.64 0.07 0.02 98.13
14:45:01 5 6.68 0.00 0.87 8.62 0.05 83.77
14:45:01 6 4.84 0.00 2.09 1.27 0.05 91.75
14:45:01 7 5.66 0.00 1.65 0.37 0.05 92.27
14:46:01 all 6.62 0.00 1.00 0.36 0.04 91.98
14:46:01 0 2.28 0.00 0.70 1.00 0.02 96.00
14:46:01 1 3.48 0.00 0.85 0.03 0.07 95.57
14:46:01 2 27.46 0.00 2.83 0.28 0.07 69.36
14:46:01 3 5.36 0.00 0.80 0.02 0.05 93.77
14:46:01 4 0.22 0.00 0.15 0.00 0.03 99.60
14:46:01 5 4.53 0.00 1.58 1.22 0.05 92.62
14:46:01 6 6.96 0.00 0.80 0.30 0.03 91.90
14:46:01 7 2.75 0.00 0.32 0.02 0.03 96.88
14:47:01 all 2.25 0.00 0.31 0.51 0.02 96.90
14:47:01 0 0.35 0.00 0.30 1.23 0.02 98.10
14:47:01 1 0.68 0.00 0.17 0.00 0.02 99.13
14:47:01 2 2.32 0.00 0.77 0.33 0.02 96.56
14:47:01 3 0.70 0.00 0.17 0.00 0.03 99.10
14:47:01 4 8.73 0.00 0.27 0.05 0.02 90.94
14:47:01 5 2.31 0.00 0.08 0.02 0.02 97.57
14:47:01 6 0.93 0.00 0.27 0.02 0.02 98.77
14:47:01 7 1.99 0.00 0.52 2.45 0.03 95.01
Average: all 10.08 0.00 1.13 1.31 0.04 87.44
Average: 0 6.27 0.00 0.98 0.77 0.03 91.95
Average: 1 6.28 0.00 0.94 0.61 0.04 92.13
Average: 2 15.79 0.00 1.44 0.66 0.05 82.06
Average: 3 8.79 0.00 0.74 0.11 0.04 90.30
Average: 4 15.45 0.00 0.88 0.40 0.04 83.23
Average: 5 8.09 0.00 1.24 2.83 0.05 87.79
Average: 6 13.39 0.00 1.76 1.59 0.04 83.22
Average: 7 6.58 0.00 1.05 3.51 0.04 88.81