---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5290 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 334 98 0 1559 1485 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:a9:d9:82 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fea9:d982/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5290) 03/23/24 _x86_64_ (2 CPU) 07:18:36 LINUX RESTART (2 CPU) 07:19:01 tps rtps wtps bread/s bwrtn/s 07:20:02 96.12 37.60 58.52 2335.10 8573.58 07:21:01 109.46 46.42 63.04 3225.62 10069.89 Average: 102.73 41.97 60.76 2776.55 9315.32 07:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:02 96972 1536144 1943660 95.25 49932 1477572 538164 17.42 422180 1376652 143468 07:21:01 96416 1491032 1944216 95.28 61264 1422812 585992 18.97 479436 1322684 32452 Average: 96694 1513588 1943938 95.26 55598 1450192 562078 18.19 450808 1349668 87960 07:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:02 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 07:20:02 ens3 70.10 65.40 931.12 7.35 0.00 0.00 0.00 0.00 07:21:01 lo 1.76 1.76 0.16 0.16 0.00 0.00 0.00 0.00 07:21:01 ens3 27.62 27.15 51.02 15.93 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 49.04 46.44 494.84 11.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5290) 03/23/24 _x86_64_ (2 CPU) 07:18:36 LINUX RESTART (2 CPU) 07:19:01 CPU %user %nice %system %iowait %steal %idle 07:20:02 all 35.59 0.00 2.47 5.27 0.08 56.58 07:20:02 0 44.14 0.00 2.50 1.20 0.10 52.07 07:20:02 1 27.07 0.00 2.45 9.33 0.07 61.09 07:21:01 all 41.65 0.00 2.58 4.73 0.09 50.95 07:21:01 0 46.99 0.00 2.48 2.80 0.08 47.64 07:21:01 1 36.29 0.00 2.67 6.68 0.09 54.28 Average: all 38.59 0.00 2.52 5.00 0.09 53.79 Average: 0 45.55 0.00 2.49 1.99 0.09 49.87 Average: 1 31.62 0.00 2.56 8.02 0.08 57.72