---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13127 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 7.9G 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 373 856 0 2714 3287 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:8f:78:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe8f:78f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13127) 09/20/26 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:03 100.10 18.78 81.32 696.42 7000.30 00:36:01 163.80 59.78 104.02 3336.94 28764.70 00:37:01 34.93 2.60 32.33 173.84 7477.82 Average: 98.89 26.69 72.20 1380.67 14253.06 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:03 1636424 3338256 2402628 59.48 54728 1799304 669140 13.15 570784 1662156 247344 00:36:01 912584 3327484 3126468 77.41 74992 2465708 686676 13.50 694792 2207124 61888 00:37:01 838620 3326384 3200432 79.24 82008 2524724 635916 12.50 661780 2304036 45852 Average: 1129209 3330708 2909843 72.04 70576 2263245 663911 13.05 642452 2057772 118361 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:03 ens3 72.05 65.24 1207.75 12.00 0.00 0.00 0.00 0.00 00:35:03 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 ens3 118.26 99.10 1753.44 23.13 0.00 0.00 0.00 0.00 00:36:01 lo 2.48 2.48 0.24 0.24 0.00 0.00 0.00 0.00 00:37:01 ens3 13.40 13.51 13.67 6.23 0.00 0.00 0.00 0.00 00:37:01 lo 3.87 3.87 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 67.34 58.84 983.06 13.68 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13127) 09/20/26 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:03 all 38.04 0.00 2.39 6.50 0.09 52.98 00:35:03 0 61.86 0.00 3.37 4.79 0.12 29.86 00:35:03 1 14.09 0.00 1.43 8.20 0.05 76.24 00:36:01 all 35.04 0.00 3.36 7.97 0.09 53.55 00:36:01 0 34.36 0.00 3.60 10.38 0.09 51.57 00:36:01 1 35.70 0.00 3.12 5.55 0.09 55.53 00:37:01 all 32.46 0.00 1.69 1.35 0.08 64.42 00:37:01 0 36.52 0.00 1.46 1.92 0.08 60.02 00:37:01 1 28.43 0.00 1.89 0.79 0.07 68.83 Average: all 35.18 0.00 2.47 5.24 0.08 57.02 Average: 0 44.38 0.00 2.80 5.64 0.10 47.08 Average: 1 25.97 0.00 2.13 4.83 0.07 67.00