---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-102151 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 907 25025 0 6234 30804
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:d4:39:42 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85997sec preferred_lft 85997sec
inet6 fe80::f816:3eff:fed4:3942/64 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:f3:fd:29:67 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:f3ff:fefd:2967/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102151) 01/27/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 339.06 46.36 292.70 3149.08 30573.44
08:31:01 485.24 12.41 472.82 839.19 170077.80
08:32:01 84.85 0.18 84.67 27.86 33130.01
08:33:01 90.74 0.25 90.49 19.99 30289.77
08:34:01 26.03 0.08 25.95 13.73 21527.60
08:35:01 92.12 1.80 90.32 93.98 23473.34
Average: 186.34 10.18 176.15 690.62 51511.40
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29583844 31652940 3355376 10.19 77172 2290696 1695220 4.99 921764 2113216 587436
08:31:01 23642760 29269496 9296460 28.22 129292 5640988 10326156 30.38 3527924 5190804 468
08:32:01 21555484 27611580 11383736 34.56 150864 6005952 12260500 36.07 5362044 5377620 78280
08:33:01 21283568 27344112 11655652 35.39 160352 6001288 12794972 37.65 5642996 5367152 1032
08:34:01 20820064 26883816 12119156 36.79 160732 6005016 13013068 38.29 6111360 5363108 1936
08:35:01 25639888 31556676 7299332 22.16 163112 5872976 1717976 5.05 1518152 5229648 19684
Average: 23754268 29053103 9184952 27.88 140254 5302819 8634649 25.41 3847373 4773591 114806
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 426.98 285.37 6928.54 64.80 0.00 0.00 0.00 0.00
08:30:01 lo 12.53 12.53 1.18 1.18 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 br-84677924482b 0.32 0.12 0.01 0.01 0.00 0.00 0.00 0.00
08:31:01 ens3 1079.64 526.40 31378.47 44.70 0.00 0.00 0.00 0.00
08:31:01 veth3b0ff8d 0.25 0.58 0.01 0.03 0.00 0.00 0.00 0.00
08:31:01 veth7c99739 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00
08:32:01 veth98c3871 11.06 15.30 2.10 225.36 0.00 0.00 0.00 0.02
08:32:01 br-84677924482b 0.22 0.20 0.02 0.01 0.00 0.00 0.00 0.00
08:32:01 ens3 56.44 38.53 1097.85 5.93 0.00 0.00 0.00 0.00
08:32:01 veth3b0ff8d 3.43 4.72 0.51 0.42 0.00 0.00 0.00 0.00
08:33:01 br-84677924482b 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 ens3 13.96 9.96 67.33 2.50 0.00 0.00 0.00 0.00
08:33:01 veth3b0ff8d 4.00 5.73 0.64 1.18 0.00 0.00 0.00 0.00
08:33:01 veth7c99739 0.00 0.62 0.00 0.03 0.00 0.00 0.00 0.00
08:34:01 br-84677924482b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 ens3 19.45 17.30 9.87 25.37 0.00 0.00 0.00 0.00
08:34:01 veth3b0ff8d 5.63 7.57 0.92 1.21 0.00 0.00 0.00 0.00
08:34:01 veth7c99739 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 49.46 37.33 70.41 19.47 0.00 0.00 0.00 0.00
08:35:01 lo 27.36 27.36 2.58 2.58 0.00 0.00 0.00 0.00
08:35:01 docker0 13.40 18.31 2.12 290.28 0.00 0.00 0.00 0.00
Average: ens3 274.31 152.48 6591.90 27.13 0.00 0.00 0.00 0.00
Average: lo 3.92 3.92 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 2.23 3.05 0.35 48.38 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102151) 01/27/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.92 0.00 1.24 2.98 0.04 84.82
08:30:01 0 13.37 0.00 2.33 4.82 0.05 79.43
08:30:01 1 26.42 0.00 2.25 2.22 0.05 69.06
08:30:01 2 8.57 0.00 0.90 0.68 0.05 89.79
08:30:01 3 8.05 0.00 1.15 0.23 0.03 90.53
08:30:01 4 13.65 0.00 0.94 0.50 0.03 84.88
08:30:01 5 3.62 0.00 0.60 0.15 0.05 95.58
08:30:01 6 5.19 0.00 1.00 15.00 0.05 78.76
08:30:01 7 8.49 0.00 0.73 0.27 0.03 90.48
08:31:01 all 31.08 0.00 8.77 9.08 0.08 50.98
08:31:01 0 31.19 0.00 8.77 3.08 0.10 56.85
08:31:01 1 30.33 0.00 8.41 2.55 0.07 58.65
08:31:01 2 31.31 0.00 9.42 30.85 0.14 28.28
08:31:01 3 30.91 0.00 9.28 4.21 0.07 55.54
08:31:01 4 30.98 0.00 8.03 4.65 0.08 56.26
08:31:01 5 31.66 0.00 8.73 12.18 0.07 47.37
08:31:01 6 30.63 0.00 8.81 9.56 0.07 50.93
08:31:01 7 31.64 0.00 8.77 5.59 0.08 53.92
08:32:01 all 42.07 0.00 4.64 1.50 0.09 51.69
08:32:01 0 37.55 0.00 4.41 2.99 0.10 54.95
08:32:01 1 45.62 0.00 5.25 3.99 0.08 45.06
08:32:01 2 44.42 0.00 4.49 1.33 0.10 49.65
08:32:01 3 38.54 0.00 4.42 0.20 0.08 56.76
08:32:01 4 41.75 0.00 4.55 0.91 0.10 52.69
08:32:01 5 42.77 0.00 4.86 0.05 0.08 52.23
08:32:01 6 45.45 0.00 5.09 0.46 0.08 48.92
08:32:01 7 40.53 0.00 4.03 2.09 0.08 53.26
08:33:01 all 10.71 0.00 1.62 1.72 0.08 85.88
08:33:01 0 11.74 0.00 1.66 1.33 0.08 85.19
08:33:01 1 9.46 0.00 1.44 2.76 0.07 86.28
08:33:01 2 10.55 0.00 1.47 0.32 0.07 87.59
08:33:01 3 11.19 0.00 1.62 6.72 0.10 80.37
08:33:01 4 9.32 0.00 2.01 0.12 0.07 88.49
08:33:01 5 10.99 0.00 1.54 0.37 0.08 87.02
08:33:01 6 11.36 0.00 1.66 0.05 0.08 86.85
08:33:01 7 11.03 0.00 1.54 2.13 0.08 85.21
08:34:01 all 5.97 0.00 0.77 1.07 0.08 92.11
08:34:01 0 5.79 0.00 0.90 0.02 0.07 93.23
08:34:01 1 5.78 0.00 0.75 0.07 0.05 93.36
08:34:01 2 7.33 0.00 0.87 0.02 0.08 91.70
08:34:01 3 5.59 0.00 0.74 8.09 0.08 85.49
08:34:01 4 5.39 0.00 0.74 0.13 0.08 93.65
08:34:01 5 5.83 0.00 0.70 0.07 0.08 93.32
08:34:01 6 5.66 0.00 0.84 0.07 0.08 93.36
08:34:01 7 6.44 0.00 0.62 0.07 0.10 92.77
08:35:01 all 4.99 0.00 0.77 1.48 0.04 92.72
08:35:01 0 6.80 0.00 0.60 0.32 0.03 92.25
08:35:01 1 15.02 0.00 1.03 0.68 0.07 83.19
08:35:01 2 9.48 0.00 0.88 0.30 0.05 89.28
08:35:01 3 0.92 0.00 0.85 9.96 0.03 88.24
08:35:01 4 3.22 0.00 0.90 0.10 0.05 95.72
08:35:01 5 1.19 0.00 0.64 0.10 0.03 98.04
08:35:01 6 2.47 0.00 0.72 0.25 0.03 96.53
08:35:01 7 0.77 0.00 0.59 0.07 0.03 98.54
Average: all 17.56 0.00 2.95 2.96 0.07 76.46
Average: 0 17.68 0.00 3.09 2.09 0.07 77.06
Average: 1 22.05 0.00 3.17 2.04 0.06 72.67
Average: 2 18.53 0.00 2.98 5.52 0.08 72.89
Average: 3 15.80 0.00 2.99 4.91 0.07 76.24
Average: 4 17.31 0.00 2.84 1.06 0.07 78.71
Average: 5 15.92 0.00 2.83 2.13 0.07 79.06
Average: 6 16.72 0.00 3.00 4.22 0.07 75.99
Average: 7 16.44 0.00 2.70 1.70 0.07 79.09