---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-4602 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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): 0-3
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:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 9.6G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 1451 11052 0 3536 14258
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:92:d0:89 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85645sec preferred_lft 85645sec
inet6 fe80::f816:3eff:fe92:d089/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4602) 03/01/25 _x86_64_ (4 CPU)
10:25:17 LINUX RESTART (4 CPU)
10:26:02 tps rtps wtps bread/s bwrtn/s
10:27:01 189.76 38.03 151.74 2363.94 50228.77
10:28:01 58.26 3.43 54.82 154.24 16400.33
10:29:01 36.73 6.10 30.63 188.90 3855.76
10:30:01 34.84 0.22 34.63 2.93 7047.63
10:31:01 33.14 0.13 33.01 4.53 6426.93
10:32:01 13.33 0.17 13.16 2.53 3524.61
10:33:01 26.47 0.13 26.34 2.80 1643.59
10:34:01 3.47 0.00 3.47 0.00 1946.48
10:35:01 4.05 0.00 4.05 0.00 208.23
10:36:01 38.60 2.62 35.99 65.98 19108.30
10:37:01 20.93 0.00 20.93 0.00 22715.41
Average: 41.56 4.57 36.99 250.05 12042.65
10:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:27:01 12809040 14684480 3615920 22.01 77532 1987320 1593716 9.12 1576440 1800096 63628
10:28:01 12178704 14171828 4246256 25.85 82840 2093172 1922996 11.01 2151620 1842468 26604
10:29:01 12135828 14236768 4289132 26.11 88536 2189512 1863628 10.67 2108784 1916492 20712
10:30:01 11860024 14175856 4564936 27.79 95352 2388720 1888300 10.81 2194316 2089804 29420
10:31:01 11183784 13665492 5241176 31.91 99460 2538904 2357176 13.49 2746736 2199668 4652
10:32:01 11042212 13649420 5382748 32.77 100792 2657764 2407848 13.78 2768624 2312432 25964
10:33:01 11133152 13785464 5291808 32.22 103448 2698460 2292580 13.12 2644004 2345212 29728
10:34:01 11098540 13779752 5326420 32.43 103544 2726408 2248348 12.87 2653900 2369996 768
10:35:01 11201552 13906864 5223408 31.80 103712 2748800 2139724 12.25 2530808 2388180 21804
10:36:01 11258804 14700516 5166156 31.45 106716 3458112 1518068 8.69 1967820 2873888 255520
10:37:01 11373152 14669292 5051808 30.76 106964 3314496 1518068 8.69 2304884 2424252 664
Average: 11570436 14129612 4854524 29.56 97172 2618333 1977314 11.32 2331631 2232953 43588
10:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:27:01 ens3 271.26 206.66 2732.37 33.99 0.00 0.00 0.00 0.00
10:27:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00
10:28:01 ens3 948.21 639.04 1119.75 265.03 0.00 0.00 0.00 0.00
10:28:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00
10:29:01 ens3 800.08 512.65 1015.90 202.80 0.00 0.00 0.00 0.00
10:29:01 lo 1.30 1.30 0.20 0.20 0.00 0.00 0.00 0.00
10:30:01 ens3 747.64 510.48 2831.35 163.09 0.00 0.00 0.00 0.00
10:30:01 lo 27.28 27.28 4.03 4.03 0.00 0.00 0.00 0.00
10:31:01 ens3 262.04 212.86 212.52 75.05 0.00 0.00 0.00 0.00
10:31:01 lo 1.75 1.75 0.28 0.28 0.00 0.00 0.00 0.00
10:32:01 ens3 5611.56 3855.19 2224.24 1631.95 0.00 0.00 0.00 0.00
10:32:01 lo 35.14 35.14 13.36 13.36 0.00 0.00 0.00 0.00
10:33:01 ens3 7212.30 4049.83 2140.50 1904.86 0.00 0.00 0.00 0.00
10:33:01 lo 28.19 28.19 4.10 4.10 0.00 0.00 0.00 0.00
10:34:01 ens3 4695.55 2591.85 1230.07 1104.63 0.00 0.00 0.00 0.00
10:34:01 lo 11.01 11.01 1.88 1.88 0.00 0.00 0.00 0.00
10:35:01 ens3 437.83 284.45 122.59 107.81 0.00 0.00 0.00 0.00
10:35:01 lo 15.20 15.20 3.74 3.74 0.00 0.00 0.00 0.00
10:36:01 ens3 560.20 352.22 481.36 141.74 0.00 0.00 0.00 0.00
10:36:01 lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00
10:37:01 ens3 127.91 83.37 27.14 391.11 0.00 0.00 0.00 0.00
10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 1973.05 1210.52 1283.06 548.25 0.00 0.00 0.00 0.00
Average: lo 11.05 11.05 2.52 2.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4602) 03/01/25 _x86_64_ (4 CPU)
10:25:17 LINUX RESTART (4 CPU)
10:26:02 CPU %user %nice %system %iowait %steal %idle
10:27:01 all 35.28 0.00 1.92 3.45 0.07 59.29
10:27:01 0 51.50 0.00 3.17 1.69 0.07 43.57
10:27:01 1 25.62 0.00 1.31 9.50 0.09 63.49
10:27:01 2 30.30 0.00 1.42 1.04 0.07 67.18
10:27:01 3 33.61 0.00 1.79 1.55 0.05 63.01
10:28:01 all 67.19 0.00 2.84 0.34 0.10 29.53
10:28:01 0 65.32 0.00 2.83 0.03 0.10 31.72
10:28:01 1 67.97 0.00 2.96 0.15 0.08 28.83
10:28:01 2 69.03 0.00 3.15 0.05 0.10 27.68
10:28:01 3 66.47 0.00 2.38 1.14 0.10 29.91
10:29:01 all 45.47 0.00 2.21 0.11 0.07 52.14
10:29:01 0 45.85 0.00 3.21 0.02 0.07 50.85
10:29:01 1 46.91 0.00 1.77 0.03 0.07 51.21
10:29:01 2 40.58 0.00 2.18 0.08 0.08 57.07
10:29:01 3 48.53 0.00 1.71 0.32 0.07 49.37
10:30:01 all 54.31 0.00 2.46 0.05 0.08 43.10
10:30:01 0 57.74 0.00 3.03 0.02 0.08 39.12
10:30:01 1 49.03 0.00 2.34 0.00 0.08 48.54
10:30:01 2 51.94 0.00 2.48 0.00 0.07 45.51
10:30:01 3 58.52 0.00 1.96 0.18 0.08 39.25
10:31:01 all 44.33 0.00 1.88 0.26 0.07 53.46
10:31:01 0 47.65 0.00 1.89 0.03 0.07 50.36
10:31:01 1 44.16 0.00 1.84 0.02 0.07 53.91
10:31:01 2 42.32 0.00 1.86 0.02 0.08 55.72
10:31:01 3 43.19 0.00 1.92 0.99 0.07 53.83
10:32:01 all 50.81 0.00 14.90 0.08 0.08 34.14
10:32:01 0 53.57 0.00 15.91 0.13 0.08 30.30
10:32:01 1 50.10 0.00 14.00 0.00 0.10 35.80
10:32:01 2 47.86 0.00 12.24 0.02 0.07 39.82
10:32:01 3 51.69 0.00 17.46 0.17 0.07 30.62
10:33:01 all 48.01 0.00 14.83 0.08 0.10 36.98
10:33:01 0 50.81 0.00 13.74 0.07 0.08 35.30
10:33:01 1 52.87 0.00 17.63 0.02 0.08 29.40
10:33:01 2 47.05 0.00 12.41 0.15 0.12 40.27
10:33:01 3 41.31 0.00 15.55 0.10 0.10 42.94
10:34:01 all 37.06 0.00 11.48 0.06 0.08 51.31
10:34:01 0 37.95 0.00 13.22 0.00 0.08 48.75
10:34:01 1 39.51 0.00 13.65 0.02 0.07 46.76
10:34:01 2 34.63 0.00 8.59 0.15 0.08 56.54
10:34:01 3 36.15 0.00 10.46 0.08 0.08 53.22
10:35:01 all 42.41 0.00 1.99 0.03 0.07 55.50
10:35:01 0 41.99 0.00 2.11 0.00 0.07 55.83
10:35:01 1 42.12 0.00 2.01 0.00 0.08 55.79
10:35:01 2 41.27 0.00 1.77 0.00 0.05 56.91
10:35:01 3 44.28 0.00 2.05 0.08 0.07 53.52
10:36:01 all 41.95 0.00 5.90 0.64 0.06 51.44
10:36:01 0 44.40 0.00 16.69 0.94 0.07 37.90
10:36:01 1 56.79 0.00 3.12 0.00 0.05 40.04
10:36:01 2 26.78 0.00 1.94 1.25 0.07 69.95
10:36:01 3 39.81 0.00 1.88 0.38 0.07 57.86
10:37:01 all 32.37 0.00 0.83 0.45 0.05 66.30
10:37:01 0 64.48 0.00 1.99 0.07 0.07 33.39
10:37:01 1 19.09 0.00 0.32 0.00 0.07 80.52
10:37:01 2 13.71 0.00 0.22 1.52 0.02 84.54
10:37:01 3 32.20 0.00 0.77 0.23 0.05 66.75
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.39 0.00 5.56 0.50 0.07 48.47
Average: 0 51.02 0.00 7.07 0.27 0.08 41.56
Average: 1 44.95 0.00 5.54 0.87 0.08 48.56
Average: 2 40.51 0.00 4.38 0.39 0.07 54.65
Average: 3 45.08 0.00 5.26 0.47 0.07 49.11