---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-198 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: 2799.996 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 12G 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 328 127 0 1537 1491 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:ef:b6:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:feef:b62e/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-198) 01/28/24 _x86_64_ (2 CPU) 18:25:36 LINUX RESTART (2 CPU) 18:26:01 tps rtps wtps bread/s bwrtn/s 18:27:02 103.96 33.84 70.12 1604.26 11462.49 18:28:01 123.86 50.14 73.72 2585.43 11308.98 Average: 113.82 41.92 71.90 2090.64 11386.39 18:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:27:02 119696 1522056 1920936 94.13 51152 1439168 546656 17.70 424948 1350976 100352 18:28:01 110508 1495516 1930124 94.58 63188 1409796 572628 18.54 502556 1282472 8240 Average: 115102 1508786 1925530 94.36 57170 1424482 559642 18.12 463752 1316724 54296 18:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:27:02 ens3 69.54 64.61 958.41 7.91 0.00 0.00 0.00 0.00 18:27:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 18:28:01 ens3 23.16 21.59 24.68 13.56 0.00 0.00 0.00 0.00 18:28:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 46.55 43.28 495.55 10.71 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-198) 01/28/24 _x86_64_ (2 CPU) 18:25:36 LINUX RESTART (2 CPU) 18:26:01 CPU %user %nice %system %iowait %steal %idle 18:27:02 all 36.94 0.00 2.58 5.48 0.08 54.92 18:27:02 0 44.26 0.00 2.73 7.23 0.08 45.70 18:27:02 1 29.61 0.00 2.44 3.73 0.08 64.14 18:28:01 all 36.76 0.00 2.64 6.67 0.08 53.85 18:28:01 0 51.54 0.00 2.60 6.62 0.08 39.16 18:28:01 1 22.10 0.00 2.66 6.74 0.07 68.43 Average: all 36.85 0.00 2.61 6.07 0.08 54.39 Average: 0 47.87 0.00 2.66 6.93 0.08 42.45 Average: 1 25.87 0.00 2.55 5.23 0.08 66.27