---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9626 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 7.4G 12G 39% / 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 341 242 0 1408 1483 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:d0:97:46 brd ff:ff:ff:ff:ff:ff inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fed0:9746/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9626) 11/05/24 _x86_64_ (2 CPU) 17:46:33 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:01 151.70 58.13 93.57 3379.67 15321.56 17:49:01 127.69 65.59 62.10 2752.95 8293.50 Average: 139.70 61.86 77.83 3066.31 11807.53 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:01 99652 1557492 1940980 95.12 54728 1489920 525824 17.02 392744 1400956 50716 17:49:01 310472 1527288 1730160 84.79 62180 1250676 563304 18.23 445916 1155972 10684 Average: 205062 1542390 1835570 89.95 58454 1370298 544564 17.63 419330 1278464 30700 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:01 ens3 79.06 73.16 903.96 12.27 0.00 0.00 0.00 0.00 17:48:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 17:49:01 ens3 312.98 187.12 1718.52 27.73 0.00 0.00 0.00 0.00 17:49:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 196.02 130.14 1311.24 20.00 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9626) 11/05/24 _x86_64_ (2 CPU) 17:46:33 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 38.67 0.00 3.09 7.49 0.08 50.66 17:48:01 0 31.99 0.00 2.95 9.67 0.08 55.30 17:48:01 1 45.31 0.00 3.27 5.34 0.08 45.99 17:49:01 all 37.25 0.00 2.55 4.98 0.08 55.13 17:49:01 0 29.44 0.00 2.20 5.70 0.08 62.58 17:49:01 1 45.05 0.00 2.89 4.26 0.08 47.72 Average: all 37.96 0.00 2.83 6.24 0.08 52.89 Average: 0 30.72 0.00 2.58 7.69 0.08 58.94 Average: 1 45.18 0.00 3.08 4.80 0.08 46.86