---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1045 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.4G 12G 39% / 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 343 490 0 1158 1480 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:af:0a:50 brd ff:ff:ff:ff:ff:ff inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:feaf:a50/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1045) 07/22/25 _x86_64_ (2 CPU) 17:46:35 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:01 91.15 32.82 58.32 1198.54 9977.63 17:49:02 77.62 28.74 48.88 2183.95 7089.58 17:50:01 104.73 68.78 35.94 1823.71 9378.46 17:51:01 73.24 29.86 43.39 1492.57 1160.41 Average: 86.61 39.93 46.68 1674.05 6892.17 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:01 161408 1550420 1879224 92.09 46964 1432648 548916 17.77 411056 1327760 49476 17:49:02 109324 1556708 1931308 94.64 58752 1476332 536728 17.37 413148 1371992 64684 17:50:01 89032 1025220 1951600 95.64 66324 967516 1134136 36.71 902668 920848 5160 17:51:01 572008 1557120 1468624 71.97 67840 1011232 537128 17.39 403232 932448 24124 Average: 232943 1422367 1807689 88.58 59970 1221932 689227 22.31 532526 1138262 35861 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:01 ens3 64.83 52.55 805.90 6.51 0.00 0.00 0.00 0.00 17:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:49:02 ens3 32.83 27.67 249.22 6.81 0.00 0.00 0.00 0.00 17:49:02 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 17:50:01 ens3 233.62 108.01 1885.71 13.48 0.00 0.00 0.00 0.00 17:50:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 17:51:01 ens3 18.41 17.28 12.43 13.51 0.00 0.00 0.00 0.00 17:51:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 86.81 51.14 733.55 10.06 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1045) 07/22/25 _x86_64_ (2 CPU) 17:46:35 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 40.39 0.00 2.70 4.27 1.60 51.03 17:48:01 0 54.65 0.00 3.52 3.00 1.84 36.99 17:48:01 1 26.22 0.00 1.91 5.52 1.38 64.98 17:49:02 all 41.80 0.00 2.60 3.68 1.76 50.16 17:49:02 0 48.33 0.00 2.91 4.11 1.91 42.74 17:49:02 1 35.30 0.00 2.25 3.28 1.62 57.55 17:50:01 all 57.58 0.00 4.15 3.88 2.52 31.87 17:50:01 0 59.73 0.00 4.40 5.25 2.63 27.99 17:50:01 1 55.46 0.00 3.91 2.52 2.39 35.73 17:51:01 all 42.66 0.00 2.30 3.19 1.62 50.24 17:51:01 0 44.95 0.00 2.56 3.26 1.76 47.46 17:51:01 1 40.38 0.00 2.03 3.12 1.47 53.01 Average: all 45.55 0.00 2.93 3.76 1.87 45.89 Average: 0 51.87 0.00 3.34 3.90 2.03 38.85 Average: 1 39.25 0.00 2.52 3.61 1.71 52.91