---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1528 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.3G 12G 38% / 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 329 140 0 1522 1491 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:5b:96:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe5b:96f6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1528) 07/28/25 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 130.43 50.86 79.57 3968.89 9183.85 14:05:01 69.64 16.73 52.92 816.66 7408.46 14:06:01 88.20 34.24 53.96 2215.76 8104.78 Average: 96.12 33.96 62.16 2335.14 8233.16 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 90348 1470944 1950284 95.57 39040 1435548 632664 20.48 490868 1326732 12136 14:05:01 76100 1525732 1964532 96.27 58148 1475160 564512 18.27 438312 1371572 132848 14:06:01 146264 1545516 1894368 92.83 68364 1420248 553288 17.91 443856 1308268 35316 Average: 104237 1514064 1936395 94.89 55184 1443652 583488 18.89 457679 1335524 60100 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 410.25 225.78 1454.20 65.67 0.00 0.00 0.00 0.00 14:04:01 lo 1.06 1.06 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 56.30 27.17 282.43 5.02 0.00 0.00 0.00 0.00 14:05:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 41.54 27.81 127.33 12.97 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 169.57 93.70 622.04 27.92 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1528) 07/28/25 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.37 0.00 3.27 9.86 3.72 44.78 14:04:01 0 39.44 0.00 3.40 15.84 3.79 37.53 14:04:01 1 37.31 0.00 3.13 3.85 3.66 52.06 14:05:01 all 37.24 0.00 2.90 7.17 4.10 48.60 14:05:01 0 46.98 0.00 3.69 11.33 4.34 33.67 14:05:01 1 27.44 0.00 2.13 2.99 3.84 63.61 14:06:01 all 39.44 0.00 2.99 6.39 2.89 48.29 14:06:01 0 60.39 0.00 3.54 9.50 3.37 23.21 14:06:01 1 18.72 0.00 2.43 3.34 2.43 73.09 Average: all 38.34 0.00 3.05 7.81 3.57 47.22 Average: 0 48.87 0.00 3.54 12.23 3.84 31.52 Average: 1 27.83 0.00 2.56 3.39 3.31 62.91