---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3190 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.8G 12G 41% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 356 961 0 2626 3305 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:cb:4a:ef brd ff:ff:ff:ff:ff:ff inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fecb:4aef/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3190) 06/19/25 _x86_64_ (2 CPU) 05:04:49 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:02 112.40 48.31 64.09 3923.61 5647.46 05:07:01 58.07 11.69 46.38 1048.23 8931.91 05:08:01 96.78 37.91 58.87 1564.67 11096.55 05:09:01 50.86 2.20 48.66 132.38 18490.65 05:10:01 25.46 0.37 25.10 9.33 2087.12 Average: 68.75 20.12 48.63 1336.61 9251.80 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 1859884 3363536 2179176 53.95 40212 1626832 649436 12.76 560564 1472448 126212 05:07:01 1701088 3429888 2337972 57.88 58172 1819836 571896 11.24 492892 1670600 132176 05:08:01 1059924 3337572 2979136 73.76 73056 2335092 691128 13.58 702756 2062740 325408 05:09:01 1020148 3418176 3018912 74.74 82080 2437912 554860 10.91 567756 2221732 47368 05:10:01 983004 3383332 3056056 75.66 83668 2438112 597348 11.74 607504 2217392 11688 Average: 1324810 3386501 2714250 67.20 67438 2131557 612934 12.05 586294 1928982 128570 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:06:02 ens3 392.43 209.98 1416.75 65.85 0.00 0.00 0.00 0.00 05:07:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 05:07:01 ens3 27.16 22.83 238.71 4.86 0.00 0.00 0.00 0.00 05:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 05:08:01 ens3 79.14 58.52 1595.32 6.63 0.00 0.00 0.00 0.00 05:09:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 11.21 10.03 10.79 4.65 0.00 0.00 0.00 0.00 05:10:01 lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 05:10:01 ens3 8.20 10.01 6.33 4.69 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 103.89 62.41 654.97 17.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3190) 06/19/25 _x86_64_ (2 CPU) 05:04:49 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:02 all 43.73 0.00 3.33 6.99 2.60 43.35 05:06:02 0 50.24 0.00 2.84 7.89 2.43 36.60 05:06:02 1 37.25 0.00 3.81 6.10 2.75 50.09 05:07:01 all 39.28 0.00 2.59 3.03 1.70 53.39 05:07:01 0 34.91 0.00 2.08 3.09 1.65 58.26 05:07:01 1 43.64 0.00 3.08 3.00 1.76 48.52 05:08:01 all 35.70 0.00 3.05 5.22 2.36 53.67 05:08:01 0 41.59 0.00 3.47 7.90 2.47 44.56 05:08:01 1 29.85 0.00 2.64 2.54 2.23 62.73 05:09:01 all 43.72 0.00 2.42 1.94 2.27 49.64 05:09:01 0 68.83 0.00 3.04 2.38 2.39 23.36 05:09:01 1 18.86 0.00 1.83 1.51 2.15 75.65 05:10:01 all 42.52 0.00 1.99 1.50 1.50 52.49 05:10:01 0 52.51 0.00 2.32 1.42 1.63 42.13 05:10:01 1 32.64 0.00 1.68 1.60 1.38 62.70 Average: all 41.00 0.00 2.68 3.74 2.09 50.50 Average: 0 49.66 0.00 2.75 4.54 2.12 40.93 Average: 1 32.38 0.00 2.60 2.95 2.06 60.02