---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-936 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 9.2G 10G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 357 569 0 3017 3305 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:0b:d8:eb brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe0b:d8eb/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-936) 10/23/26 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 105.57 19.10 86.47 700.68 7456.22 16:00:01 130.51 25.63 104.88 1791.87 69621.72 16:01:01 125.22 30.93 94.29 1502.98 80156.19 16:02:01 87.92 24.31 63.61 1935.94 12523.11 Average: 112.31 24.99 87.31 1482.91 42445.85 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1729000 3387916 2310052 57.19 52512 1761776 619832 12.18 512492 1635364 204992 16:00:01 156280 3356888 3882772 96.13 66432 3257312 674896 13.27 948800 2705688 247500 16:01:01 924020 3362120 3115032 77.12 78512 2500204 693052 13.62 938244 1984140 77840 16:02:01 607396 3385132 3431656 84.96 98056 2804844 595820 11.71 978500 2230980 28368 Average: 854174 3373014 3184878 78.85 73878 2581034 645900 12.70 844509 2139043 139675 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:59:01 ens3 103.30 84.60 1529.93 20.03 0.00 0.00 0.00 0.00 16:00:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 16:00:01 ens3 339.39 262.82 8264.66 21.50 0.00 0.00 0.00 0.00 16:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 ens3 31.60 26.70 575.44 3.94 0.00 0.00 0.00 0.00 16:02:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:02:01 ens3 20.21 20.18 12.63 9.40 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 123.65 98.59 2596.20 13.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-936) 10/23/26 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.08 0.00 2.48 6.67 0.10 52.67 15:59:01 0 38.11 0.00 2.09 8.23 0.10 51.46 15:59:01 1 38.06 0.00 2.88 5.08 0.08 53.89 16:00:01 all 28.92 0.00 4.37 6.23 0.08 60.41 16:00:01 0 40.73 0.00 6.12 6.37 0.08 46.69 16:00:01 1 17.03 0.00 2.58 6.09 0.07 74.23 16:01:01 all 37.59 0.00 3.46 7.59 0.09 51.27 16:01:01 0 70.84 0.00 5.13 7.08 0.12 16.83 16:01:01 1 4.69 0.00 1.80 8.11 0.07 85.33 16:02:01 all 41.18 0.00 2.41 3.95 0.09 52.37 16:02:01 0 77.48 0.00 3.70 5.86 0.15 12.80 16:02:01 1 5.50 0.00 1.14 2.06 0.05 91.26 Average: all 36.45 0.00 3.18 6.11 0.09 54.17 Average: 0 56.78 0.00 4.26 6.89 0.11 31.96 Average: 1 16.23 0.00 2.10 5.33 0.07 76.28