---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-575 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 7.7G 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 321 94 0 1577 1500 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:5a:64:cf brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe5a:64cf/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-575) 04/20/25 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 131.76 29.88 101.88 1045.00 12283.23 00:36:01 209.89 111.10 98.80 8693.05 26642.36 00:37:01 78.77 42.30 36.47 2334.82 3530.82 Average: 139.75 60.81 78.94 3997.72 14082.08 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 109464 1519096 1931168 94.64 50880 1446136 571576 18.50 429292 1355468 129688 00:36:01 65704 1477816 1974928 96.78 74412 1429116 831168 26.91 461540 1374492 53200 00:37:01 135944 1586988 1904688 93.34 78100 1463560 510048 16.51 383100 1382700 15108 Average: 103704 1527967 1936928 94.92 67797 1446271 637597 20.64 424644 1370887 65999 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 ens3 129.23 110.24 1148.17 22.16 0.00 0.00 0.00 0.00 00:35:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 ens3 78.96 64.22 1437.93 8.43 0.00 0.00 0.00 0.00 00:36:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 00:37:01 ens3 18.81 18.69 16.91 9.22 0.00 0.00 0.00 0.00 00:37:01 lo 4.40 4.40 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 75.65 64.39 864.53 13.30 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-575) 04/20/25 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 35.94 0.00 2.60 6.98 0.08 54.40 00:35:02 0 27.93 0.00 2.61 7.22 0.08 62.15 00:35:02 1 43.92 0.00 2.59 6.74 0.08 46.67 00:36:01 all 35.77 0.00 3.39 9.20 0.09 51.56 00:36:01 0 41.19 0.00 3.65 10.30 0.09 44.77 00:36:01 1 30.34 0.00 3.13 8.10 0.10 58.33 00:37:01 all 28.87 0.00 1.46 5.11 0.09 64.47 00:37:01 0 42.96 0.00 1.61 3.92 0.10 51.41 00:37:01 1 14.79 0.00 1.30 6.29 0.08 77.54 Average: all 33.51 0.00 2.48 7.08 0.09 56.84 Average: 0 37.34 0.00 2.62 7.13 0.09 52.83 Average: 1 29.69 0.00 2.34 7.04 0.09 60.85