---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-97357 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 9.7G 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 581 11794 0 3663 15128
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:cc:f7:9b brd ff:ff:ff:ff:ff:ff
inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85695sec preferred_lft 85695sec
inet6 fe80::f816:3eff:fecc:f79b/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-97357) 01/14/25 _x86_64_ (4 CPU)
00:27:59 LINUX RESTART (4 CPU)
00:28:01 tps rtps wtps bread/s bwrtn/s
00:29:01 369.64 63.49 306.15 4356.61 63845.63
00:30:01 147.11 39.53 107.58 2433.46 29887.55
00:31:01 53.74 6.67 47.08 197.97 22509.98
00:32:01 46.49 0.40 46.09 13.86 17139.68
00:33:01 29.71 0.37 29.35 8.40 6809.53
00:34:01 30.74 0.08 30.66 1.07 5808.50
00:35:01 29.04 0.22 28.82 4.27 3250.92
00:36:01 2.77 0.00 2.77 0.00 1566.54
00:37:01 4.20 0.00 4.20 0.00 901.72
00:38:01 12.25 0.02 12.23 0.13 2126.58
00:39:01 27.10 2.50 24.60 192.23 24217.03
Average: 68.43 10.30 58.14 655.26 16187.41
00:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:29:01 14024816 15596328 2400152 14.61 64416 1707844 760672 4.35 631784 1553552 134076
00:30:01 12699080 14562028 3725888 22.68 78232 1972456 1988984 11.38 1738764 1744904 31100
00:31:01 12380764 14378776 4044204 24.62 84228 2094888 1818868 10.41 1952996 1834120 29732
00:32:01 12202752 14395968 4222216 25.71 90920 2275484 1779328 10.18 1946768 2001880 35272
00:33:01 11658792 14098632 4766176 29.02 97932 2500792 2079036 11.90 2306288 2164568 122172
00:34:01 11064528 13589544 5360440 32.64 99672 2579528 3549872 20.32 2825972 2236148 37720
00:35:01 10129716 12722008 6295252 38.33 102204 2642020 3521772 20.15 3703592 2287828 15780
00:36:01 9986040 12632236 6438928 39.20 102292 2694072 3583204 20.51 3794864 2338904 21976
00:37:01 10174048 12844016 6250920 38.06 102464 2716740 3371788 19.30 3589948 2356160 22732
00:38:01 12039804 15286276 4385164 26.70 105244 3270548 1024996 5.87 1221292 2843380 582320
00:39:01 10517792 13963720 5907176 35.96 108404 3448572 2265352 12.96 2606228 2957128 38548
Average: 11534376 14006321 4890592 29.78 94183 2536631 2340352 13.39 2392591 2210779 97403
00:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:29:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00
00:29:01 ens3 391.60 268.22 1914.23 74.66 0.00 0.00 0.00 0.00
00:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
00:30:01 ens3 417.86 280.72 1566.63 83.17 0.00 0.00 0.00 0.00
00:31:01 lo 1.32 1.32 0.21 0.21 0.00 0.00 0.00 0.00
00:31:01 ens3 838.68 536.33 1266.88 194.70 0.00 0.00 0.00 0.00
00:32:01 lo 22.30 22.30 3.77 3.77 0.00 0.00 0.00 0.00
00:32:01 ens3 473.25 318.80 2562.75 90.14 0.00 0.00 0.00 0.00
00:33:01 lo 0.65 0.65 0.04 0.04 0.00 0.00 0.00 0.00
00:33:01 ens3 462.01 349.36 1051.16 129.50 0.00 0.00 0.00 0.00
00:34:01 lo 1.45 1.45 0.26 0.26 0.00 0.00 0.00 0.00
00:34:01 ens3 2581.05 2027.23 1400.63 761.35 0.00 0.00 0.00 0.00
00:35:01 lo 61.86 61.86 17.34 17.34 0.00 0.00 0.00 0.00
00:35:01 ens3 9863.38 5387.89 3074.76 2683.90 0.00 0.00 0.00 0.00
00:36:01 lo 7.82 7.82 1.75 1.75 0.00 0.00 0.00 0.00
00:36:01 ens3 12104.65 6670.14 3546.73 2914.05 0.00 0.00 0.00 0.00
00:37:01 lo 18.26 18.26 4.01 4.01 0.00 0.00 0.00 0.00
00:37:01 ens3 247.96 180.05 56.43 60.33 0.00 0.00 0.00 0.00
00:38:01 lo 1.42 1.42 0.29 0.29 0.00 0.00 0.00 0.00
00:38:01 ens3 305.87 208.48 566.31 70.79 0.00 0.00 0.00 0.00
00:39:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00
00:39:01 ens3 1056.76 748.84 1985.31 307.01 0.00 0.00 0.00 0.00
Average: lo 10.72 10.72 2.54 2.54 0.00 0.00 0.00 0.00
Average: ens3 2613.12 1543.34 1726.55 669.99 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-97357) 01/14/25 _x86_64_ (4 CPU)
00:27:59 LINUX RESTART (4 CPU)
00:28:01 CPU %user %nice %system %iowait %steal %idle
00:29:01 all 19.77 0.00 2.44 10.06 0.05 67.68
00:29:01 0 39.58 0.00 2.74 4.27 0.07 53.35
00:29:01 1 18.38 0.00 2.14 9.55 0.05 69.87
00:29:01 2 8.26 0.00 2.58 22.53 0.05 66.58
00:29:01 3 12.80 0.00 2.28 3.93 0.03 80.96
00:30:01 all 49.12 0.00 1.93 3.46 0.09 45.41
00:30:01 0 47.79 0.00 2.02 1.42 0.08 48.68
00:30:01 1 53.35 0.00 1.79 1.69 0.08 43.10
00:30:01 2 34.61 0.00 2.04 8.64 0.08 54.63
00:30:01 3 60.77 0.00 1.84 2.07 0.10 35.22
00:31:01 all 54.21 0.00 2.44 1.05 0.09 42.22
00:31:01 0 48.81 0.00 2.70 0.18 0.08 48.22
00:31:01 1 58.09 0.00 2.02 0.02 0.08 39.79
00:31:01 2 52.86 0.00 2.13 3.94 0.10 40.98
00:31:01 3 57.08 0.00 2.94 0.05 0.10 39.84
00:32:01 all 44.60 0.00 1.75 0.98 0.08 52.60
00:32:01 0 43.60 0.00 2.11 0.03 0.08 54.17
00:32:01 1 49.87 0.00 1.19 0.10 0.08 48.76
00:32:01 2 40.42 0.00 2.30 3.14 0.07 54.07
00:32:01 3 44.49 0.00 1.39 0.64 0.07 53.42
00:33:01 all 63.93 0.00 2.70 0.16 0.08 33.13
00:33:01 0 63.34 0.00 2.98 0.08 0.08 33.51
00:33:01 1 68.17 0.00 3.46 0.15 0.07 28.15
00:33:01 2 58.59 0.00 2.31 0.27 0.10 38.72
00:33:01 3 65.60 0.00 2.04 0.12 0.08 32.16
00:34:01 all 34.60 0.00 4.53 0.29 0.07 60.50
00:34:01 0 30.82 0.00 4.41 0.00 0.07 64.70
00:34:01 1 36.54 0.00 4.61 0.03 0.07 58.75
00:34:01 2 36.83 0.00 5.26 0.47 0.08 57.36
00:34:01 3 34.19 0.00 3.87 0.65 0.08 61.21
00:35:01 all 46.80 0.00 12.43 0.15 0.10 40.51
00:35:01 0 45.78 0.00 12.13 0.02 0.08 41.99
00:35:01 1 44.81 0.00 11.30 0.07 0.10 43.72
00:35:01 2 48.67 0.00 13.35 0.20 0.08 37.69
00:35:01 3 47.97 0.00 12.97 0.32 0.10 38.65
00:36:01 all 41.12 0.00 16.72 0.09 0.09 41.99
00:36:01 0 38.93 0.00 12.34 0.00 0.08 48.64
00:36:01 1 42.89 0.00 16.53 0.02 0.10 40.47
00:36:01 2 42.47 0.00 16.74 0.18 0.10 40.50
00:36:01 3 40.17 0.00 21.29 0.17 0.08 38.29
00:37:01 all 44.16 0.00 1.73 0.05 0.08 53.99
00:37:01 0 46.03 0.00 1.84 0.02 0.07 52.05
00:37:01 1 45.36 0.00 1.49 0.00 0.07 53.08
00:37:01 2 44.28 0.00 1.98 0.20 0.07 53.48
00:37:01 3 40.97 0.00 1.56 0.00 0.08 57.39
00:38:01 all 35.95 0.00 5.34 0.07 0.06 58.58
00:38:01 0 28.36 0.00 0.95 0.00 0.05 70.63
00:38:01 1 48.66 0.00 2.80 0.02 0.07 48.46
00:38:01 2 37.08 0.00 16.50 0.03 0.05 46.33
00:38:01 3 29.69 0.00 1.09 0.23 0.07 68.93
00:39:01 all 58.13 0.00 2.04 0.74 0.08 39.00
00:39:01 0 44.78 0.00 2.22 0.13 0.08 52.79
00:39:01 1 65.21 0.00 2.49 0.75 0.08 31.46
00:39:01 2 60.96 0.00 0.90 0.10 0.10 37.94
00:39:01 3 61.48 0.00 2.57 1.97 0.07 33.90
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.76 0.00 4.91 1.56 0.08 48.70
Average: 0 43.44 0.00 4.22 0.56 0.08 51.70
Average: 1 48.30 0.00 4.52 1.13 0.08 45.97
Average: 2 42.27 0.00 6.01 3.61 0.08 48.03
Average: 3 45.01 0.00 4.88 0.92 0.08 49.11