---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5291 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 7.6G 12G 40% / 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 338 162 0 1492 1487 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:43:a0:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.156/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:fe43:a0bf/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-5291) 06/29/24 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 165.90 52.99 112.91 2390.14 12134.73 14:05:01 120.19 48.51 71.68 2835.65 16908.35 Average: 143.05 50.75 92.30 2612.89 14521.54 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 147956 1552620 1892676 92.75 57844 1432444 526688 17.05 380096 1362712 117976 14:05:01 231472 1560768 1809160 88.66 69176 1355972 526836 17.05 411372 1270148 72736 Average: 189714 1556694 1850918 90.70 63510 1394208 526762 17.05 395734 1316430 95356 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 175.51 119.81 1001.99 16.08 0.00 0.00 0.00 0.00 14:04:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 14:05:01 ens3 285.82 204.41 1848.99 30.24 0.00 0.00 0.00 0.00 14:05:01 lo 3.66 3.66 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 230.67 162.11 1425.49 23.16 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5291) 06/29/24 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.05 0.00 3.25 8.81 0.10 49.78 14:04:01 0 19.49 0.00 2.07 5.15 0.08 73.21 14:04:01 1 56.76 0.00 4.46 12.52 0.12 26.13 14:05:01 all 40.55 0.00 3.19 5.65 0.08 50.54 14:05:01 0 36.61 0.00 2.96 4.13 0.08 56.22 14:05:01 1 44.49 0.00 3.43 7.15 0.08 44.84 Average: all 39.29 0.00 3.22 7.24 0.09 50.16 Average: 0 28.01 0.00 2.51 4.65 0.08 64.75 Average: 1 50.63 0.00 3.95 9.84 0.10 35.48