---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-99438 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 933 25002 0 6230 30777
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:c8:04:62 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86003sec preferred_lft 86003sec
inet6 fe80::f816:3eff:fec8:462/64 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:a0:f4:d5:96 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:a0ff:fef4:d596/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99438) 01/20/25 _x86_64_ (8 CPU)
08:28:24 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 177.26 41.33 135.93 3034.60 34501.81
08:31:01 455.01 12.83 442.18 808.13 171295.52
08:32:01 141.86 0.20 141.66 28.66 45532.68
08:33:01 40.19 0.18 40.01 9.60 25797.72
08:34:01 30.41 0.05 30.36 6.93 25608.95
Average: 168.91 10.82 158.10 770.01 60633.26
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28764092 31555852 4175128 12.68 79876 3000624 2195564 6.46 1050120 2778104 1249392
08:31:01 23783936 29407136 9155284 27.79 129116 5638440 9723624 28.61 3391860 5184616 304
08:32:01 21529592 27616920 11409628 34.64 159392 6027112 11995232 35.29 5351868 5411972 20
08:33:01 20823460 26880628 12115760 36.78 160176 5998996 12944296 38.09 6100036 5365176 728
08:34:01 21383412 27441716 11555808 35.08 160620 6001208 11900156 35.01 5558780 5357924 468
Average: 23256898 28580450 9682322 29.39 137836 5333276 9751774 28.69 4290533 4819558 250182
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 14.78 14.78 1.39 1.39 0.00 0.00 0.00 0.00
08:30:01 ens3 565.04 347.86 15458.80 42.36 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 lo 3.20 3.20 0.36 0.36 0.00 0.00 0.00 0.00
08:31:01 veth7f066f7 0.62 0.75 0.04 0.05 0.00 0.00 0.00 0.00
08:31:01 ens3 852.46 428.50 22883.04 35.03 0.00 0.00 0.00 0.00
08:31:01 veth92bf42d 0.33 0.58 0.02 0.03 0.00 0.00 0.00 0.00
08:32:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00
08:32:01 veth7f066f7 10.53 11.63 2.12 2.36 0.00 0.00 0.00 0.00
08:32:01 ens3 55.64 37.28 1161.60 5.45 0.00 0.00 0.00 0.00
08:32:01 veth92bf42d 3.10 3.97 0.41 0.35 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 veth7f066f7 23.03 22.85 6.14 18.37 0.00 0.00 0.00 0.00
08:33:01 ens3 5.07 3.92 6.29 0.94 0.00 0.00 0.00 0.00
08:33:01 veth92bf42d 4.95 6.67 1.71 2.32 0.00 0.00 0.00 0.00
08:34:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:34:01 veth7f066f7 16.54 17.76 4.07 10.16 0.00 0.00 0.00 0.00
08:34:01 ens3 19.88 17.28 9.77 25.21 0.00 0.00 0.00 0.00
08:34:01 veth92bf42d 5.45 7.11 0.89 1.21 0.00 0.00 0.00 0.00
Average: lo 4.44 4.44 0.43 0.43 0.00 0.00 0.00 0.00
Average: veth7f066f7 10.18 10.63 2.48 6.21 0.00 0.00 0.00 0.00
Average: ens3 298.72 166.35 7878.38 21.73 0.00 0.00 0.00 0.00
Average: veth92bf42d 2.78 3.68 0.61 0.78 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99438) 01/20/25 _x86_64_ (8 CPU)
08:28:24 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.82 0.00 1.55 2.63 0.04 84.96
08:30:01 0 2.41 0.00 0.92 0.03 0.02 96.63
08:30:01 1 19.43 0.00 1.95 2.36 0.03 76.22
08:30:01 2 14.44 0.00 1.55 1.51 0.03 82.47
08:30:01 3 27.76 0.00 2.14 2.16 0.05 67.89
08:30:01 4 3.48 0.00 1.32 3.97 0.03 91.19
08:30:01 5 7.51 0.00 1.24 0.34 0.05 90.86
08:30:01 6 7.42 0.00 1.91 10.60 0.05 80.02
08:30:01 7 4.10 0.00 1.36 0.09 0.05 94.40
08:31:01 all 29.52 0.00 7.77 7.39 0.08 55.23
08:31:01 0 30.03 0.00 7.59 2.54 0.07 59.77
08:31:01 1 28.87 0.00 8.12 6.71 0.08 56.22
08:31:01 2 28.61 0.00 8.17 21.26 0.09 41.88
08:31:01 3 27.71 0.00 8.88 3.39 0.07 59.95
08:31:01 4 31.59 0.00 6.90 3.53 0.09 57.89
08:31:01 5 29.70 0.00 6.35 1.74 0.07 62.15
08:31:01 6 28.07 0.00 9.16 15.31 0.07 47.40
08:31:01 7 31.64 0.00 6.98 4.70 0.07 56.61
08:32:01 all 38.92 0.00 4.30 1.84 0.09 54.84
08:32:01 0 43.82 0.00 4.64 0.39 0.10 51.05
08:32:01 1 42.35 0.00 4.74 2.34 0.10 50.47
08:32:01 2 36.46 0.00 4.03 0.23 0.08 59.19
08:32:01 3 35.16 0.00 4.34 5.68 0.08 54.73
08:32:01 4 38.48 0.00 4.18 0.64 0.08 56.61
08:32:01 5 33.81 0.00 4.07 0.07 0.08 61.97
08:32:01 6 36.48 0.00 3.87 2.83 0.12 56.70
08:32:01 7 44.80 0.00 4.56 2.56 0.10 47.98
08:33:01 all 9.74 0.00 1.12 1.14 0.09 87.91
08:33:01 0 8.92 0.00 0.77 0.02 0.10 90.19
08:33:01 1 10.06 0.00 1.37 0.08 0.08 88.40
08:33:01 2 9.08 0.00 1.06 0.00 0.08 89.78
08:33:01 3 9.32 0.00 1.17 7.98 0.12 81.41
08:33:01 4 9.48 0.00 0.94 0.49 0.08 89.01
08:33:01 5 9.63 0.00 1.07 0.07 0.08 89.15
08:33:01 6 10.76 0.00 1.34 0.45 0.10 87.34
08:33:01 7 10.62 0.00 1.25 0.07 0.08 87.97
08:34:01 all 4.92 0.00 0.76 1.14 0.07 93.11
08:34:01 0 4.76 0.00 0.77 0.03 0.07 94.37
08:34:01 1 5.25 0.00 0.79 0.08 0.08 93.80
08:34:01 2 4.49 0.00 0.72 0.12 0.05 94.63
08:34:01 3 4.72 0.00 0.57 8.56 0.07 86.09
08:34:01 4 4.84 0.00 0.85 0.07 0.07 94.17
08:34:01 5 5.09 0.00 0.85 0.03 0.07 93.96
08:34:01 6 4.71 0.00 0.77 0.25 0.07 94.20
08:34:01 7 5.48 0.00 0.73 0.02 0.08 93.69
Average: all 18.75 0.00 3.09 2.82 0.07 75.27
Average: 0 17.95 0.00 2.92 0.60 0.07 78.46
Average: 1 21.15 0.00 3.38 2.30 0.08 73.08
Average: 2 18.59 0.00 3.09 4.57 0.07 73.68
Average: 3 20.88 0.00 3.41 5.57 0.08 70.06
Average: 4 17.51 0.00 2.83 1.73 0.07 77.86
Average: 5 17.11 0.00 2.71 0.44 0.07 79.67
Average: 6 17.47 0.00 3.40 5.85 0.08 73.20
Average: 7 19.31 0.00 2.97 1.48 0.08 76.17