---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1318 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 7.8G 12G 41% / 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 356 79 0 1556 1456 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:80:ab:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fe80:ab5b/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-1318) 08/01/24 _x86_64_ (2 CPU) 05:04:28 LINUX RESTART (2 CPU) 05:05:02 tps rtps wtps bread/s bwrtn/s 05:06:01 144.44 54.82 89.62 3652.65 14900.22 05:07:01 172.23 99.17 73.06 5242.39 22305.90 Average: 158.45 77.18 81.27 4454.13 18633.85 05:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 107544 1536824 1933088 94.73 57044 1458384 540188 17.49 422388 1361052 64956 05:07:01 86484 1481076 1954148 95.76 76416 1402844 590760 19.12 457116 1344856 149468 Average: 97014 1508950 1943618 95.25 66730 1430614 565474 18.30 439752 1352954 107212 05:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 ens3 80.52 69.46 824.96 9.76 0.00 0.00 0.00 0.00 05:06:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 05:07:01 ens3 92.44 80.51 1681.85 10.33 0.00 0.00 0.00 0.00 05:07:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 86.53 75.03 1256.97 10.05 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 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-1318) 08/01/24 _x86_64_ (2 CPU) 05:04:28 LINUX RESTART (2 CPU) 05:05:02 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 39.12 0.00 3.54 7.01 0.08 50.25 05:06:01 0 39.10 0.00 3.56 10.21 0.07 47.06 05:06:01 1 39.15 0.00 3.53 3.80 0.08 53.44 05:07:01 all 36.20 0.00 3.51 8.43 0.08 51.77 05:07:01 0 41.38 0.00 3.58 11.68 0.10 43.27 05:07:01 1 31.02 0.00 3.41 5.20 0.08 60.29 Average: all 37.65 0.00 3.52 7.73 0.08 51.02 Average: 0 40.24 0.00 3.57 10.95 0.08 45.16 Average: 1 35.05 0.00 3.47 4.50 0.08 56.89