---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3817 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: 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): 0,1 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 366 946 0 2631 3295 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:7b:18:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe7b:187a/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-3817) 06/26/25 _x86_64_ (2 CPU) 05:04:47 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 105.62 39.58 66.04 3421.96 6301.08 05:07:01 54.62 11.46 43.16 1028.36 7865.09 05:08:01 96.60 37.93 58.67 1568.94 11074.29 05:09:01 51.14 3.83 47.31 164.37 18477.05 05:10:01 25.58 0.08 25.50 2.80 2057.66 Average: 66.71 18.58 48.14 1237.29 9155.03 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 1856028 3353524 2183032 54.05 39696 1621768 669660 13.16 571444 1467572 92304 05:07:01 1689440 3426932 2349620 58.17 58492 1827436 579068 11.38 498020 1675440 136636 05:08:01 1049140 3333312 2989920 74.03 73112 2341184 706260 13.88 707960 2067816 327400 05:09:01 1006856 3409860 3032204 75.07 81992 2442708 568216 11.17 576736 2225104 47576 05:10:01 927764 3332180 3111296 77.03 83528 2442708 648600 12.75 659876 2220832 11732 Average: 1305846 3371162 2733214 67.67 67364 2135161 634361 12.47 602807 1931353 123130 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:06:01 ens3 355.21 173.24 1406.96 61.35 0.00 0.00 0.00 0.00 05:07:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 05:07:01 ens3 24.90 21.01 234.52 4.58 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 71.22 52.16 1595.26 6.27 0.00 0.00 0.00 0.00 05:09:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:09:01 ens3 16.63 14.18 15.42 13.88 0.00 0.00 0.00 0.00 05:10:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:10:01 ens3 8.70 10.56 6.66 4.89 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 95.33 54.23 651.76 18.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3817) 06/26/25 _x86_64_ (2 CPU) 05:04:47 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 39.85 0.00 3.02 8.00 3.35 45.78 05:06:01 0 29.85 0.00 2.65 8.27 3.44 55.78 05:06:01 1 49.98 0.00 3.36 7.74 3.25 35.66 05:07:01 all 41.09 0.00 2.66 3.59 2.34 50.32 05:07:01 0 21.03 0.00 1.70 5.61 1.81 69.84 05:07:01 1 61.12 0.00 3.64 1.55 2.89 30.80 05:08:01 all 34.87 0.00 3.22 5.71 2.99 53.22 05:08:01 0 29.40 0.00 2.62 5.72 2.55 59.71 05:08:01 1 40.32 0.00 3.78 5.70 3.41 46.79 05:09:01 all 44.15 0.00 2.50 1.89 2.75 48.72 05:09:01 0 30.21 0.00 2.10 2.57 2.80 62.32 05:09:01 1 58.18 0.00 2.92 1.22 2.69 34.99 05:10:01 all 41.91 0.00 1.67 1.90 1.80 52.73 05:10:01 0 60.93 0.00 2.14 2.14 2.31 32.48 05:10:01 1 22.91 0.00 1.21 1.64 1.29 72.94 Average: all 40.37 0.00 2.61 4.22 2.65 50.15 Average: 0 34.23 0.00 2.24 4.87 2.59 56.07 Average: 1 46.52 0.00 2.99 3.57 2.71 44.22