---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-38449 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 8.9G 69G 12% / 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 578 12654 0 2806 15131 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:c1:bb:02 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fec1:bb02/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38449) 09/14/24 _x86_64_ (4 CPU) 13:05:55 LINUX RESTART (4 CPU) 13:06:01 tps rtps wtps bread/s bwrtn/s 13:07:01 285.84 67.63 218.21 4615.79 49545.62 13:08:01 270.82 30.32 240.50 1711.60 30325.07 13:09:01 128.75 14.90 113.85 984.10 29652.52 13:10:01 62.57 1.07 61.50 64.23 23568.75 13:11:01 36.33 1.35 34.98 69.86 3743.64 Average: 156.85 23.05 133.80 1489.12 27367.51 13:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:01 14032928 15588512 2392040 14.56 60932 1697704 752396 4.31 649384 1533084 138132 13:08:01 13195272 15041980 3229696 19.66 81004 1953728 1222404 7.00 1230968 1757052 32488 13:09:01 12013408 14335636 4411560 26.86 95512 2398320 1830696 10.48 2057356 2075904 101572 13:10:01 10856444 13326840 5568524 33.90 98572 2536948 2673080 15.30 3279928 2001528 25348 13:11:01 12991132 15526540 3433836 20.91 101548 2598264 771300 4.41 1117916 2033700 14952 Average: 12617837 14763902 3807131 23.18 87514 2236993 1449975 8.30 1667110 1880254 62498 13:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 13:07:01 ens3 361.48 244.65 1607.99 75.86 0.00 0.00 0.00 0.00 13:08:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:08:01 ens3 259.15 238.27 2116.57 54.40 0.00 0.00 0.00 0.00 13:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:09:01 ens3 426.40 350.67 4605.44 59.45 0.00 0.00 0.00 0.00 13:10:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:10:01 ens3 606.26 491.89 1635.12 223.47 0.00 0.00 0.00 0.00 13:11:01 lo 35.13 35.13 3.17 3.17 0.00 0.00 0.00 0.00 13:11:01 ens3 263.32 260.59 292.36 657.25 0.00 0.00 0.00 0.00 Average: lo 7.65 7.65 0.70 0.70 0.00 0.00 0.00 0.00 Average: ens3 383.34 317.23 2051.45 214.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38449) 09/14/24 _x86_64_ (4 CPU) 13:05:55 LINUX RESTART (4 CPU) 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:01 all 20.91 0.00 2.08 7.37 0.05 69.58 13:07:01 0 20.02 0.00 2.12 11.70 0.07 66.10 13:07:01 1 19.75 0.00 1.39 1.40 0.03 77.43 13:07:01 2 13.67 0.00 1.86 1.42 0.03 83.01 13:07:01 3 30.22 0.00 2.93 15.00 0.07 51.78 13:08:01 all 21.42 0.00 1.56 3.93 0.06 73.02 13:08:01 0 18.51 0.00 1.10 0.47 0.08 79.84 13:08:01 1 30.46 0.00 2.19 9.09 0.05 58.21 13:08:01 2 18.52 0.00 1.12 0.35 0.05 79.96 13:08:01 3 18.24 0.00 1.87 5.80 0.07 74.03 13:09:01 all 64.28 0.00 2.19 1.44 0.09 32.01 13:09:01 0 64.62 0.00 2.13 0.44 0.08 32.74 13:09:01 1 62.92 0.00 2.07 0.79 0.10 34.11 13:09:01 2 59.97 0.00 2.63 1.90 0.10 35.40 13:09:01 3 69.59 0.00 1.88 2.66 0.10 25.77 13:10:01 all 65.00 0.00 2.36 1.12 0.10 31.43 13:10:01 0 67.09 0.00 2.89 0.25 0.10 29.66 13:10:01 1 63.71 0.00 2.48 0.02 0.10 33.69 13:10:01 2 66.32 0.00 1.76 1.08 0.08 30.76 13:10:01 3 62.86 0.00 2.32 3.13 0.10 31.58 13:11:01 all 32.44 0.00 1.95 0.73 0.07 64.80 13:11:01 0 26.24 0.00 1.53 0.03 0.08 72.11 13:11:01 1 33.99 0.00 2.28 0.12 0.07 63.55 13:11:01 2 41.46 0.00 2.24 0.15 0.07 56.09 13:11:01 3 28.09 0.00 1.76 2.63 0.07 67.46 Average: all 40.78 0.00 2.03 2.92 0.08 54.20 Average: 0 39.27 0.00 1.95 2.58 0.08 56.11 Average: 1 42.15 0.00 2.08 2.28 0.07 53.41 Average: 2 39.94 0.00 1.92 0.98 0.07 57.09 Average: 3 41.74 0.00 2.15 5.85 0.08 50.18