---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-50 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.2G 13G 38% / 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 323 100 0 1569 1493 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:37:b4:08 brd ff:ff:ff:ff:ff:ff inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe37:b408/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-50) 04/24/24 _x86_64_ (2 CPU) 17:32:45 LINUX RESTART (2 CPU) 17:33:01 tps rtps wtps bread/s bwrtn/s 17:34:02 134.90 49.31 85.59 2255.54 8139.00 17:35:01 89.09 20.77 68.32 1335.41 10815.86 Average: 112.19 35.16 77.03 1799.38 9466.07 17:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:02 141612 1563576 1899020 93.06 48240 1462388 522520 16.91 397460 1357164 141280 17:35:01 88308 1490768 1952324 95.67 59004 1428020 592980 19.20 485676 1313784 26956 Average: 114960 1527172 1925672 94.37 53622 1445204 557750 18.05 441568 1335474 84118 17:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:02 ens3 148.19 103.45 882.08 34.53 0.00 0.00 0.00 0.00 17:34:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:35:01 ens3 34.70 33.02 168.54 11.01 0.00 0.00 0.00 0.00 17:35:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 91.93 68.53 528.34 22.87 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-50) 04/24/24 _x86_64_ (2 CPU) 17:32:45 LINUX RESTART (2 CPU) 17:33:01 CPU %user %nice %system %iowait %steal %idle 17:34:02 all 39.69 0.00 3.15 7.63 0.10 49.42 17:34:02 0 48.99 0.00 3.45 8.44 0.12 39.00 17:34:02 1 30.42 0.00 2.84 6.82 0.07 59.84 17:35:01 all 42.28 0.00 2.54 3.81 0.10 51.27 17:35:01 0 37.93 0.00 2.03 3.92 0.10 56.02 17:35:01 1 46.60 0.00 3.06 3.70 0.10 46.55 Average: all 40.97 0.00 2.85 5.74 0.10 50.34 Average: 0 43.51 0.00 2.74 6.20 0.11 47.44 Average: 1 38.45 0.00 2.95 5.27 0.08 53.24