---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-470 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 332 121 0 1539 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:4d:f8:27 brd ff:ff:ff:ff:ff:ff inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86231sec preferred_lft 86231sec inet6 fe80::f816:3eff:fe4d:f827/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-470) 04/02/24 _x86_64_ (2 CPU) 20:53:21 LINUX RESTART (2 CPU) 20:54:02 tps rtps wtps bread/s bwrtn/s 20:55:01 112.13 37.36 74.76 2009.49 11767.07 20:56:01 76.24 27.12 49.12 2031.59 5946.95 Average: 94.04 32.20 61.83 2020.63 8833.06 20:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:55:01 125164 1534824 1915468 93.87 55236 1439556 538796 17.44 396424 1369308 98224 20:56:01 126368 1502224 1914264 93.81 60464 1403052 572560 18.53 466176 1303480 22928 Average: 125766 1518524 1914866 93.84 57850 1421304 555678 17.99 431300 1336394 60576 20:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:55:01 ens3 57.50 53.24 638.98 7.18 0.00 0.00 0.00 0.00 20:55:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 20:56:01 ens3 25.02 27.01 21.49 15.32 0.00 0.00 0.00 0.00 20:56:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 41.13 40.01 327.70 11.29 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-470) 04/02/24 _x86_64_ (2 CPU) 20:53:21 LINUX RESTART (2 CPU) 20:54:02 CPU %user %nice %system %iowait %steal %idle 20:55:01 all 40.24 0.00 2.95 5.47 0.09 51.24 20:55:01 0 33.07 0.00 2.75 1.31 0.07 62.81 20:55:01 1 47.43 0.00 3.18 9.65 0.10 39.64 20:56:01 all 40.12 0.00 2.18 3.89 0.08 53.73 20:56:01 0 50.62 0.00 1.99 2.70 0.10 44.59 20:56:01 1 29.58 0.00 2.36 5.07 0.08 62.90 Average: all 40.18 0.00 2.57 4.67 0.09 52.50 Average: 0 41.91 0.00 2.36 2.01 0.08 53.63 Average: 1 38.43 0.00 2.77 7.34 0.09 51.36