---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-105354 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 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 874 27243 0 4048 30837
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:fe:53:62 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85958sec preferred_lft 85958sec
inet6 fe80::f816:3eff:fefe:5362/64 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 02:42:54:0d:bd:a6 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::42:54ff:fe0d:bda6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105354) 02/08/25 _x86_64_ (8 CPU)
14:40:28 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:01 267.74 30.21 237.53 970.10 21557.34
14:43:01 161.97 22.10 139.88 794.00 30851.39
14:44:01 109.03 4.37 104.67 464.38 56143.15
14:45:01 60.62 0.28 60.34 3.33 28408.20
14:46:01 117.40 0.07 117.33 2.40 21058.36
14:47:01 136.08 0.25 135.83 2.00 22698.75
Average: 142.14 9.55 132.59 372.71 30120.25
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 30009728 31660316 2929492 8.89 75400 1879816 1465188 4.31 898848 1726856 235216
14:43:01 28403136 30391160 4536084 13.77 87484 2193460 2898540 8.53 2215476 1987904 10648
14:44:01 28083324 30735116 4855896 14.74 94340 2837440 2156256 6.34 2132796 2362452 596
14:45:01 26827032 30173456 6112188 18.56 136356 3425748 2776684 8.17 2916252 2735992 210864
14:46:01 27040500 30515032 5898720 17.91 148188 3538960 2521656 7.42 2603232 2842012 100048
14:47:01 26833624 30519636 6105596 18.54 176464 3671312 2474964 7.28 2623272 2973932 3792
Average: 27866224 30665786 5072996 15.40 119705 2924456 2382215 7.01 2231646 2438191 93527
14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
14:42:01 ens3 294.12 202.22 1552.89 63.40 0.00 0.00 0.00 0.00
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 lo 1.60 1.60 0.10 0.10 0.00 0.00 0.00 0.00
14:43:01 ens3 584.07 468.16 4741.65 121.04 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
14:44:01 lo 9.55 9.55 2.36 2.36 0.00 0.00 0.00 0.00
14:44:01 ens3 386.15 279.59 1571.11 319.04 0.00 0.00 0.00 0.00
14:44:01 docker0 2.55 5.08 0.16 77.47 0.00 0.00 0.00 0.00
14:45:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00
14:45:01 veth4f46f62 167.21 257.06 30.67 760.15 0.00 0.00 0.00 0.06
14:45:01 ens3 776.20 621.61 1732.51 3128.45 0.00 0.00 0.00 0.00
14:45:01 docker0 167.21 256.92 28.38 760.13 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 veth118c46a 65.94 139.14 10.43 468.92 0.00 0.00 0.00 0.04
14:46:01 ens3 234.36 142.06 498.73 23.11 0.00 0.00 0.00 0.00
14:46:01 docker0 125.18 198.37 13.53 487.12 0.00 0.00 0.00 0.00
14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
14:47:01 veth118c46a 136.21 153.94 23.59 306.99 0.00 0.00 0.00 0.03
14:47:01 ens3 191.12 157.89 316.88 31.47 0.00 0.00 0.00 0.00
14:47:01 docker0 136.21 153.89 21.73 306.99 0.00 0.00 0.00 0.00
Average: lo 2.69 2.69 0.49 0.49 0.00 0.00 0.00 0.00
Average: veth118c46a 33.69 48.85 5.67 129.31 0.00 0.00 0.00 0.01
Average: ens3 411.00 311.92 1735.62 614.41 0.00 0.00 0.00 0.00
Average: docker0 71.86 102.37 10.63 271.95 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105354) 02/08/25 _x86_64_ (8 CPU)
14:40:28 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 10.74 0.00 0.96 2.91 0.05 85.35
14:42:01 0 4.10 0.00 0.52 8.06 0.03 87.30
14:42:01 1 8.59 0.00 0.75 0.48 0.03 90.14
14:42:01 2 6.24 0.00 1.62 6.62 0.05 85.47
14:42:01 3 1.89 0.00 0.32 0.77 0.12 96.91
14:42:01 4 4.49 0.00 0.18 0.42 0.02 94.90
14:42:01 5 7.61 0.00 0.82 0.77 0.02 90.79
14:42:01 6 9.14 0.00 0.63 3.09 0.03 87.10
14:42:01 7 43.94 0.00 2.80 3.08 0.08 50.10
14:43:01 all 18.81 0.00 1.61 5.14 0.07 74.37
14:43:01 0 15.07 0.00 1.04 11.79 0.08 72.02
14:43:01 1 14.45 0.00 0.75 0.00 0.05 84.75
14:43:01 2 23.18 0.00 3.41 5.27 0.10 68.04
14:43:01 3 23.40 0.00 1.00 7.53 0.08 67.99
14:43:01 4 14.59 0.00 0.97 4.66 0.05 79.74
14:43:01 5 18.90 0.00 0.82 1.91 0.08 78.28
14:43:01 6 18.46 0.00 1.82 5.57 0.05 74.09
14:43:01 7 22.45 0.00 3.11 4.39 0.07 69.99
14:44:01 all 12.79 0.00 1.66 3.26 0.06 82.22
14:44:01 0 8.70 0.00 1.35 3.91 0.03 86.00
14:44:01 1 11.57 0.00 1.13 0.02 0.05 87.24
14:44:01 2 7.19 0.00 1.87 5.64 0.07 85.23
14:44:01 3 7.52 0.00 1.49 0.97 0.05 89.96
14:44:01 4 15.53 0.00 1.39 6.28 0.07 76.73
14:44:01 5 15.71 0.00 1.10 1.74 0.05 81.40
14:44:01 6 24.40 0.00 3.13 7.38 0.07 65.02
14:44:01 7 11.78 0.00 1.81 0.13 0.05 86.22
14:45:01 all 10.75 0.00 1.67 2.12 0.08 85.38
14:45:01 0 22.79 0.00 1.99 0.74 0.08 74.40
14:45:01 1 7.22 0.00 0.58 0.00 0.05 92.15
14:45:01 2 17.44 0.00 2.74 0.42 0.08 79.32
14:45:01 3 11.15 0.00 1.46 5.68 0.12 81.58
14:45:01 4 7.51 0.00 2.44 0.55 0.07 89.42
14:45:01 5 4.21 0.00 0.67 0.15 0.05 94.92
14:45:01 6 10.98 0.00 1.70 0.92 0.12 86.28
14:45:01 7 4.67 0.00 1.85 8.53 0.08 84.86
14:46:01 all 2.09 0.00 0.68 1.94 0.04 95.26
14:46:01 0 2.52 0.00 0.47 0.27 0.07 96.68
14:46:01 1 2.81 0.00 0.63 0.00 0.02 96.54
14:46:01 2 2.49 0.00 0.99 1.49 0.08 94.95
14:46:01 3 0.80 0.00 1.04 10.79 0.05 87.32
14:46:01 4 1.75 0.00 0.75 2.30 0.03 95.16
14:46:01 5 4.40 0.00 0.78 0.00 0.02 94.79
14:46:01 6 1.75 0.00 0.60 0.65 0.02 96.98
14:46:01 7 0.15 0.00 0.13 0.00 0.00 99.72
14:47:01 all 5.20 0.00 0.80 2.36 0.04 91.60
14:47:01 0 3.40 0.00 0.33 0.00 0.03 96.24
14:47:01 1 12.18 0.00 1.49 1.07 0.07 85.19
14:47:01 2 2.26 0.00 1.14 6.70 0.05 89.85
14:47:01 3 2.28 0.00 0.28 5.87 0.02 91.54
14:47:01 4 4.28 0.00 1.52 4.95 0.07 89.18
14:47:01 5 4.63 0.00 0.84 0.35 0.05 94.13
14:47:01 6 1.15 0.00 0.10 0.00 0.02 98.73
14:47:01 7 11.44 0.00 0.65 0.00 0.05 87.86
Average: all 10.06 0.00 1.23 2.96 0.06 85.70
Average: 0 9.42 0.00 0.95 4.13 0.06 85.45
Average: 1 9.46 0.00 0.89 0.26 0.04 89.34
Average: 2 9.79 0.00 1.96 4.36 0.07 83.82
Average: 3 7.83 0.00 0.93 5.27 0.07 85.89
Average: 4 8.02 0.00 1.21 3.19 0.05 87.53
Average: 5 9.24 0.00 0.84 0.82 0.04 89.06
Average: 6 10.96 0.00 1.33 2.93 0.05 84.73
Average: 7 15.73 0.00 1.72 2.68 0.06 79.80