---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13836 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 7.4G 12G 39% / 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 358 1362 0 2223 3319 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:ed:6e:32 brd ff:ff:ff:ff:ff:ff inet 10.32.6.178/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:feed:6e32/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13836) 09/29/26 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:03 110.58 3.08 107.50 97.47 15854.00 14:05:01 87.05 28.44 58.61 2130.25 11494.43 14:06:01 15.43 7.50 7.93 643.09 2874.99 Average: 70.84 12.84 58.00 943.80 10058.20 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:03 1596172 3429632 2442880 60.48 61544 1916560 570924 11.22 474936 1783116 113568 14:05:01 1204948 3282972 2834104 70.17 72636 2139068 778380 15.30 719552 1906004 21648 14:06:01 1460576 3461964 2578476 63.84 73584 2066128 535444 10.52 552824 1827760 31476 Average: 1420565 3391523 2618487 64.83 69255 2040585 628249 12.35 582437 1838960 55564 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:03 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:04:03 ens3 244.98 166.20 1513.41 16.58 0.00 0.00 0.00 0.00 14:05:01 lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 14:05:01 ens3 48.84 31.65 288.46 4.38 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 9.15 6.82 6.84 3.52 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 101.57 68.63 606.39 8.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13836) 09/29/26 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:03 all 39.42 0.00 2.94 7.29 0.12 50.23 14:04:03 0 34.03 0.00 2.75 10.41 0.08 52.73 14:04:03 1 44.81 0.00 3.13 4.19 0.13 47.74 14:05:01 all 40.62 0.00 8.14 3.59 0.11 47.53 14:05:01 0 47.23 0.00 7.83 3.82 0.12 41.01 14:05:01 1 33.98 0.00 8.46 3.35 0.10 54.10 14:06:01 all 47.38 0.00 2.33 0.40 0.09 49.80 14:06:01 0 40.94 0.00 2.08 0.48 0.08 56.41 14:06:01 1 53.82 0.00 2.59 0.33 0.10 43.16 Average: all 42.50 0.00 4.43 3.76 0.11 49.21 Average: 0 40.67 0.00 4.18 4.90 0.10 50.15 Average: 1 44.33 0.00 4.68 2.61 0.11 48.26