---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-712 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.7G 12G 41% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 332 168 0 1491 1488 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:94:39:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe94:3941/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-712) 05/11/25 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 134.53 33.68 100.85 1255.96 11849.97 00:36:01 162.95 72.43 90.52 5258.57 24684.59 00:37:01 103.17 68.49 34.68 4240.36 6482.52 Average: 133.55 58.20 75.36 3584.76 14339.76 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 87168 1498244 1953464 95.73 52352 1446092 587284 19.01 450232 1355712 141488 00:36:01 92696 1471292 1947936 95.46 76596 1395472 667360 21.60 445196 1367048 140372 00:37:01 236888 1559732 1803744 88.39 79800 1332368 526204 17.03 391312 1270196 25964 Average: 138917 1509756 1901715 93.19 69583 1391311 593616 19.22 428913 1330985 102608 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 159.68 129.21 1287.31 31.12 0.00 0.00 0.00 0.00 00:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:36:01 ens3 82.38 67.37 1415.16 8.89 0.00 0.00 0.00 0.00 00:36:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 00:37:01 ens3 20.86 16.68 20.09 10.39 0.00 0.00 0.00 0.00 00:37:01 lo 4.27 4.27 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 87.65 71.10 907.64 16.80 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-712) 05/11/25 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 37.95 0.00 2.79 7.48 0.08 51.70 00:35:01 0 44.67 0.00 2.76 3.15 0.07 49.36 00:35:01 1 31.23 0.00 2.86 11.80 0.08 54.04 00:36:01 all 36.64 0.00 3.22 7.22 0.09 52.83 00:36:01 0 25.10 0.00 2.97 7.17 0.10 64.65 00:36:01 1 48.11 0.00 3.44 7.27 0.08 41.09 00:37:01 all 28.88 0.00 2.14 5.96 0.08 62.94 00:37:01 0 13.96 0.00 1.59 6.64 0.08 77.72 00:37:01 1 43.74 0.00 2.67 5.28 0.08 48.23 Average: all 34.49 0.00 2.72 6.88 0.09 55.82 Average: 0 27.92 0.00 2.44 5.65 0.08 63.90 Average: 1 41.03 0.00 2.99 8.11 0.08 47.79