---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-4207 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 8.4G 70G 11% / 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 550 13220 0 2268 15160 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:32:bc:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe32:bc61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4207) 02/10/24 _x86_64_ (4 CPU) 03:53:23 LINUX RESTART (4 CPU) 03:54:02 tps rtps wtps bread/s bwrtn/s 03:55:01 79.82 13.95 65.87 1005.93 11817.79 03:56:01 78.17 10.03 68.14 239.83 14834.86 03:57:01 5.70 0.00 5.70 0.00 5541.48 03:58:01 7.35 0.00 7.35 0.00 5966.47 03:59:01 5.97 0.02 5.95 0.13 6010.73 04:00:01 6.40 0.02 6.38 0.13 5695.54 04:01:01 5.80 0.00 5.80 0.00 5149.14 04:02:01 8.50 0.00 8.50 0.00 6052.19 04:03:01 9.63 0.00 9.63 0.00 6641.96 04:04:01 128.78 4.45 124.33 135.98 14764.07 04:05:01 83.84 0.92 82.92 55.85 11298.37 Average: 38.11 2.65 35.46 129.38 8519.70 03:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 13916808 15554452 2508160 15.27 61596 1777124 778424 4.45 682192 1612192 169948 03:56:01 13894964 15613924 2530004 15.40 76168 1837040 714792 4.09 640892 1664584 9000 03:57:01 13882780 15610596 2542188 15.48 82604 1838052 714792 4.09 649252 1665588 1348 03:58:01 13860656 15603708 2564312 15.61 88144 1845020 714792 4.09 658792 1672552 9132 03:59:01 13833280 15594228 2591688 15.78 100084 1848124 732084 4.19 677116 1675644 6256 04:00:01 13819836 15591612 2605132 15.86 108212 1849120 732084 4.19 686208 1676632 1424 04:01:01 13813268 15590368 2611700 15.90 112096 1849712 732084 4.19 690672 1677208 12 04:02:01 13781432 15584584 2643536 16.09 122996 1860604 732084 4.19 702980 1688092 18632 04:03:01 13754308 15580112 2670660 16.26 135740 1867088 732084 4.19 716788 1694452 11936 04:04:01 13557620 15578464 2867348 17.46 214932 1942768 742560 4.25 822812 1735476 82036 04:05:01 13505300 15510668 2919668 17.78 217564 1957428 781632 4.47 883696 1759080 19848 Average: 13783659 15582974 2641309 16.08 120012 1861098 737037 4.22 710127 1683773 29961 03:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 lo 22.37 22.37 2.42 2.42 0.00 0.00 0.00 0.00 03:55:01 ens3 99.68 90.32 908.36 12.69 0.00 0.00 0.00 0.00 03:56:01 lo 4.40 4.40 0.47 0.47 0.00 0.00 0.00 0.00 03:56:01 ens3 160.04 139.09 401.32 53.79 0.00 0.00 0.00 0.00 03:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 ens3 132.86 119.25 197.94 31.89 0.00 0.00 0.00 0.00 03:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:58:01 ens3 231.26 244.23 262.05 67.45 0.00 0.00 0.00 0.00 03:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 251.97 246.18 403.85 67.82 0.00 0.00 0.00 0.00 04:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:00:01 ens3 152.58 141.41 202.99 39.81 0.00 0.00 0.00 0.00 04:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 85.17 78.02 194.25 20.06 0.00 0.00 0.00 0.00 04:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:02:01 ens3 333.19 355.61 614.69 99.44 0.00 0.00 0.00 0.00 04:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 ens3 307.40 312.13 595.37 87.12 0.00 0.00 0.00 0.00 04:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:04:01 ens3 470.62 507.78 882.57 141.76 0.00 0.00 0.00 0.00 04:05:01 lo 19.86 19.86 2.11 2.11 0.00 0.00 0.00 0.00 04:05:01 ens3 189.62 186.79 112.64 52.87 0.00 0.00 0.00 0.00 Average: lo 4.29 4.29 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 219.67 220.27 433.45 61.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4207) 02/10/24 _x86_64_ (4 CPU) 03:53:23 LINUX RESTART (4 CPU) 03:54:02 CPU %user %nice %system %iowait %steal %idle 03:55:01 all 17.77 0.00 1.21 5.19 0.06 75.78 03:55:01 0 16.96 0.00 1.51 12.15 0.05 69.33 03:55:01 1 25.23 0.00 1.33 3.98 0.07 69.40 03:55:01 2 15.23 0.00 1.09 4.53 0.07 79.08 03:55:01 3 13.69 0.00 0.87 0.12 0.05 85.28 03:56:01 all 7.56 0.00 0.91 4.59 0.08 86.87 03:56:01 0 1.31 0.00 0.30 1.71 0.03 96.65 03:56:01 1 14.18 0.00 1.25 15.93 0.07 68.58 03:56:01 2 12.03 0.00 1.50 0.70 0.07 85.70 03:56:01 3 2.75 0.00 0.60 0.13 0.13 96.38 03:57:01 all 0.39 0.00 0.31 1.08 0.07 98.15 03:57:01 0 1.22 0.00 1.00 0.28 0.08 97.41 03:57:01 1 0.13 0.00 0.10 4.01 0.08 95.67 03:57:01 2 0.08 0.00 0.05 0.00 0.03 99.83 03:57:01 3 0.13 0.00 0.08 0.00 0.08 99.70 03:58:01 all 0.72 0.00 0.56 1.33 0.06 97.32 03:58:01 0 0.97 0.00 0.97 0.27 0.08 97.72 03:58:01 1 0.15 0.00 0.12 1.75 0.03 97.95 03:58:01 2 0.65 0.00 0.58 0.12 0.05 98.60 03:58:01 3 1.12 0.00 0.60 3.20 0.05 95.03 03:59:01 all 1.09 0.00 0.66 1.32 0.05 96.88 03:59:01 0 1.03 0.00 0.83 0.17 0.05 97.92 03:59:01 1 0.20 0.00 0.13 0.92 0.07 98.68 03:59:01 2 2.83 0.00 1.50 0.37 0.08 95.23 03:59:01 3 0.30 0.00 0.15 3.85 0.03 95.67 04:00:01 all 0.87 0.00 0.35 1.09 0.05 97.63 04:00:01 0 0.13 0.00 0.05 0.00 0.03 99.78 04:00:01 1 1.86 0.00 1.22 0.80 0.10 96.01 04:00:01 2 1.44 0.00 0.03 0.00 0.02 98.51 04:00:01 3 0.03 0.00 0.08 3.57 0.05 96.26 04:01:01 all 0.46 0.00 0.23 1.75 0.03 97.52 04:01:01 0 0.10 0.00 0.08 0.00 0.02 99.80 04:01:01 1 0.78 0.00 0.57 2.29 0.03 96.33 04:01:01 2 0.90 0.00 0.22 0.05 0.03 98.80 04:01:01 3 0.07 0.00 0.08 4.67 0.03 95.14 04:02:01 all 0.86 0.00 0.68 1.42 0.07 96.97 04:02:01 0 0.18 0.00 0.12 0.00 0.05 99.65 04:02:01 1 2.41 0.00 1.97 0.79 0.10 94.73 04:02:01 2 0.15 0.00 0.07 0.00 0.03 99.75 04:02:01 3 0.70 0.00 0.57 4.89 0.10 93.74 04:03:01 all 0.96 0.00 0.68 1.14 0.07 97.15 04:03:01 0 3.04 0.00 1.89 0.80 0.15 94.12 04:03:01 1 0.13 0.00 0.17 0.00 0.03 99.66 04:03:01 2 0.22 0.00 0.17 0.03 0.07 99.52 04:03:01 3 0.48 0.00 0.48 3.69 0.03 95.31 04:04:01 all 10.88 0.00 5.19 2.42 0.09 81.42 04:04:01 0 12.35 0.00 4.45 0.78 0.14 82.29 04:04:01 1 9.08 0.00 4.77 0.62 0.08 85.44 04:04:01 2 10.01 0.00 5.89 1.90 0.07 82.14 04:04:01 3 12.10 0.00 5.62 6.37 0.07 75.84 04:05:01 all 16.85 0.00 3.33 5.34 0.05 74.43 04:05:01 0 8.04 0.00 3.58 4.33 0.03 84.01 04:05:01 1 11.81 0.00 3.65 11.34 0.05 73.15 04:05:01 2 40.52 0.00 3.41 3.65 0.08 52.33 04:05:01 3 7.26 0.00 2.65 2.01 0.05 88.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.28 0.00 1.28 2.42 0.06 90.96 Average: 0 4.09 0.00 1.34 1.85 0.07 92.66 Average: 1 5.96 0.00 1.39 3.85 0.07 88.74 Average: 2 7.59 0.00 1.31 1.02 0.05 90.02 Average: 3 3.49 0.00 1.07 2.96 0.06 92.41