---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6890 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / 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 359 1552 0 2032 3322 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:d8:9b:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fed8:9b8f/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-6890) 10/19/25 _x86_64_ (2 CPU) 14:02:57 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 165.61 85.80 79.80 5459.49 39534.36 14:05:01 70.77 0.20 70.56 29.15 10328.96 14:06:01 64.24 13.61 50.62 596.83 7219.60 14:07:01 26.95 1.03 25.91 107.45 2827.93 Average: 81.94 25.27 56.67 1554.59 14997.16 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 2035812 3423744 2003248 49.60 35848 1518920 589152 11.58 486344 1377556 51000 14:05:01 1720172 3386712 2318888 57.41 58164 1760564 619080 12.17 540212 1610356 107644 14:06:01 1561864 3361212 2477196 61.33 71408 1871004 626952 12.32 591344 1699228 49408 14:07:01 1631456 3443716 2407604 59.61 73260 1881412 546116 10.73 516372 1702640 12260 Average: 1737326 3403846 2301734 56.99 59670 1757975 595325 11.70 533568 1597445 55078 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 223.96 135.79 908.73 57.57 0.00 0.00 0.00 0.00 14:04:02 lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 14:05:01 ens3 147.60 59.16 916.05 7.70 0.00 0.00 0.00 0.00 14:05:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 14:06:01 ens3 45.46 26.51 134.09 9.73 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:07:01 ens3 13.71 12.41 10.41 5.57 0.00 0.00 0.00 0.00 14:07:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 107.52 58.47 490.55 20.19 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6890) 10/19/25 _x86_64_ (2 CPU) 14:02:57 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 34.56 0.00 6.57 13.63 6.74 38.50 14:04:02 0 22.25 0.00 8.33 14.10 6.27 49.04 14:04:02 1 46.95 0.00 4.78 13.16 7.20 27.92 14:05:01 all 36.11 0.00 2.87 6.25 4.93 49.85 14:05:01 0 24.95 0.00 2.85 5.76 3.47 62.98 14:05:01 1 47.20 0.00 2.88 6.73 6.40 36.80 14:06:01 all 40.13 0.00 2.91 3.97 5.69 47.30 14:06:01 0 50.25 0.00 3.36 5.21 6.53 34.66 14:06:01 1 30.04 0.00 2.46 2.74 4.83 59.93 14:07:01 all 41.78 0.00 2.04 1.59 4.19 50.40 14:07:01 0 50.97 0.00 2.69 2.94 4.78 38.62 14:07:01 1 32.61 0.00 1.40 0.25 3.62 62.12 Average: all 38.15 0.00 3.60 6.37 5.39 46.48 Average: 0 37.11 0.00 4.32 7.03 5.27 46.26 Average: 1 39.18 0.00 2.88 5.72 5.51 46.71