---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1866 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 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 348 1500 0 2095 3332 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:ac:24:3e brd ff:ff:ff:ff:ff:ff inet 10.32.6.10/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feac:243e/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-1866) 04/29/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 101.78 23.10 78.69 926.11 6719.28 14:05:01 70.88 4.12 66.76 91.97 10284.04 14:06:01 64.84 23.63 41.21 1970.87 7480.09 14:07:01 4.30 0.27 4.03 4.67 2532.24 14:08:01 27.16 1.12 26.05 102.25 2184.44 Average: 53.79 10.44 43.35 619.16 5840.17 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1924544 3490120 2114508 52.35 52056 1670204 528604 10.39 423932 1531004 135788 14:05:01 1602388 3389520 2436664 60.33 67468 1862768 679768 13.36 552160 1696312 92276 14:06:01 1322792 3279396 2716260 67.25 72684 2021552 787224 15.47 736400 1779460 12496 14:07:01 1310908 3306788 2728144 67.54 72792 2060100 763268 15.00 721700 1804824 19496 14:08:01 1548468 3422204 2490584 61.66 74972 1940652 598532 11.76 592612 1708092 9784 Average: 1541820 3377606 2497232 61.83 67994 1911055 671479 13.20 605361 1703938 53968 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 463.96 228.05 1454.68 63.68 0.00 0.00 0.00 0.00 14:05:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 83.74 49.02 307.87 8.14 0.00 0.00 0.00 0.00 14:06:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 14:06:01 ens3 45.39 19.66 227.87 2.14 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:08:01 ens3 21.46 17.90 16.66 7.67 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 122.94 62.95 401.41 16.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1866) 04/29/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 41.70 0.00 3.36 6.47 2.20 46.26 14:04:01 0 49.60 0.00 3.89 11.25 2.29 32.97 14:04:01 1 33.89 0.00 2.83 1.76 2.10 59.42 14:05:01 all 43.41 0.00 3.71 3.45 1.72 47.70 14:05:01 0 28.32 0.00 2.80 4.55 1.28 63.05 14:05:01 1 58.51 0.00 4.62 2.35 2.17 32.36 14:06:01 all 38.21 0.00 8.63 2.13 2.12 48.91 14:06:01 0 42.28 0.00 9.02 3.07 2.18 43.44 14:06:01 1 34.16 0.00 8.21 1.17 2.07 54.40 14:07:01 all 47.10 0.00 1.68 0.08 1.78 49.36 14:07:01 0 46.61 0.00 1.69 0.15 1.82 49.73 14:07:01 1 47.57 0.00 1.68 0.03 1.74 48.98 14:08:01 all 43.33 0.00 3.04 1.44 1.74 50.45 14:08:01 0 30.17 0.00 2.84 1.13 1.43 64.44 14:08:01 1 56.52 0.00 3.26 1.75 2.06 36.41 Average: all 42.75 0.00 4.08 2.71 1.91 48.54 Average: 0 39.39 0.00 4.05 4.02 1.80 50.75 Average: 1 46.12 0.00 4.12 1.41 2.03 46.33