---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9967 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 7.3G 12G 38% / 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 352 1569 0 2022 3330 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:c4:80:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fec4:8037/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9967) 03/28/26 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 74.59 17.60 56.99 681.49 5942.48 14:05:01 79.99 13.98 66.01 616.47 10571.74 14:06:01 40.42 0.88 39.53 97.47 4134.80 Average: 64.92 10.80 54.11 464.32 6862.76 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1855880 3446256 2183172 54.05 52876 1695064 579252 11.39 474548 1550332 163456 14:05:01 1652004 3443644 2387048 59.10 69948 1864848 563248 11.07 501608 1698540 75280 14:06:01 1546852 3347860 2492200 61.70 72336 1872280 653960 12.85 608108 1697044 9708 Average: 1684912 3412587 2354140 58.28 65053 1810731 598820 11.77 528088 1648639 82815 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:04:02 ens3 182.67 97.32 993.06 10.48 0.00 0.00 0.00 0.00 14:05:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 14:05:01 ens3 79.70 43.80 293.66 9.80 0.00 0.00 0.00 0.00 14:06:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:06:01 ens3 18.35 15.97 14.31 6.68 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 93.65 52.41 434.47 8.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9967) 03/28/26 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 38.85 0.00 2.91 6.30 1.74 50.19 14:04:02 0 27.44 0.00 2.46 9.09 1.36 59.65 14:04:02 1 50.28 0.00 3.39 3.49 2.11 40.73 14:05:01 all 41.94 0.00 3.53 4.55 2.38 47.59 14:05:01 0 38.81 0.00 3.80 8.02 2.25 47.12 14:05:01 1 45.08 0.00 3.24 1.11 2.52 48.06 14:06:01 all 42.19 0.00 2.21 2.89 2.28 50.43 14:06:01 0 56.31 0.00 2.90 2.28 2.33 36.19 14:06:01 1 28.23 0.00 1.54 3.48 2.24 64.50 Average: all 41.00 0.00 2.88 4.58 2.14 49.41 Average: 0 40.85 0.00 3.05 6.46 1.98 47.67 Average: 1 41.14 0.00 2.72 2.70 2.29 51.16