---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-127 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: 2800.022 BogoMIPS: 5600.04 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 8.0G 12G 42% / 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 339 146 0 1506 1469 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:b6:25:07 brd ff:ff:ff:ff:ff:ff inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:feb6:2507/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-127) 04/25/24 _x86_64_ (2 CPU) 11:24:43 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 141.11 54.96 86.14 2760.69 8594.54 11:27:01 136.20 44.59 91.62 2559.95 13943.75 11:28:01 125.12 39.47 85.65 2095.70 27924.83 Average: 134.15 46.34 87.81 2472.15 16820.12 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 123772 1532652 1916860 93.93 47924 1450700 539144 17.45 427196 1346780 118044 11:27:01 126864 1506076 1913768 93.78 68788 1397344 628848 20.36 470536 1294004 49808 11:28:01 184808 1512416 1855824 90.94 92768 1310660 545268 17.65 377176 1307992 137964 Average: 145148 1517048 1895484 92.89 69827 1386235 571087 18.49 424969 1316259 101939 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:26:01 ens3 163.09 119.74 890.65 36.21 0.00 0.00 0.00 0.00 11:27:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 11:27:01 ens3 48.80 45.12 418.04 10.93 0.00 0.00 0.00 0.00 11:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:28:01 ens3 66.36 59.68 1127.43 10.92 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 92.76 74.85 812.05 19.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-127) 04/25/24 _x86_64_ (2 CPU) 11:24:43 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 39.31 0.00 3.09 7.60 0.09 49.90 11:26:01 0 52.77 0.00 4.08 10.98 0.10 32.07 11:26:01 1 25.95 0.00 2.10 4.24 0.07 67.64 11:27:01 all 40.37 0.00 3.14 7.35 0.08 49.05 11:27:01 0 13.43 0.00 2.24 10.40 0.05 73.88 11:27:01 1 67.44 0.00 4.05 4.30 0.12 24.08 11:28:01 all 39.65 0.00 2.97 6.32 0.08 50.97 11:28:01 0 22.61 0.00 2.33 8.26 0.08 66.71 11:28:01 1 56.58 0.00 3.63 4.39 0.10 35.30 Average: all 39.78 0.00 3.07 7.10 0.09 49.97 Average: 0 29.60 0.00 2.89 9.89 0.08 57.55 Average: 1 49.94 0.00 3.26 4.31 0.09 42.40