---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1404 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: 2799.972 BogoMIPS: 5599.94 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 8.1G 12G 42% / 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 339 453 0 1199 1469 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:65:2b:5a brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe65:2b5a/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-1404) 05/22/25 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 151.34 39.31 112.03 1421.96 13239.11 11:27:01 133.50 40.76 92.75 2665.85 17341.06 11:28:01 173.08 100.85 72.23 9485.50 27514.96 11:29:01 69.03 38.78 30.25 1989.20 2639.20 Average: 131.74 54.99 76.75 3895.86 15175.44 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 82052 1505460 1958580 95.98 51520 1459380 579636 18.76 443648 1368332 92836 11:27:01 150928 1478112 1889704 92.60 74400 1346440 676676 21.90 475592 1279536 120556 11:28:01 79632 1095852 1961000 96.10 92356 1023148 1071284 34.68 844096 993208 14456 11:29:01 524780 1538752 1515852 74.28 94932 994616 530852 17.18 411072 936076 13580 Average: 209348 1404544 1831284 89.74 78302 1205896 714612 23.13 543602 1144288 60357 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 ens3 109.68 98.18 1064.96 22.11 0.00 0.00 0.00 0.00 11:26:02 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 11:27:01 ens3 90.56 77.31 1428.59 12.67 0.00 0.00 0.00 0.00 11:27:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 11:28:01 ens3 226.36 130.59 1802.01 14.68 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:29:01 ens3 27.93 27.57 17.00 18.25 0.00 0.00 0.00 0.00 11:29:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 113.74 83.44 1076.75 16.95 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 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-1404) 05/22/25 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 38.07 0.00 2.71 7.11 0.07 52.03 11:26:02 0 45.51 0.00 2.88 8.99 0.08 42.53 11:26:02 1 30.63 0.00 2.54 5.24 0.05 61.54 11:27:01 all 39.28 0.00 3.24 6.23 0.08 51.17 11:27:01 0 29.55 0.00 3.00 10.14 0.08 57.22 11:27:01 1 49.07 0.00 3.52 2.28 0.08 45.05 11:28:01 all 34.68 0.00 2.72 7.22 0.07 55.31 11:28:01 0 36.72 0.00 3.03 9.06 0.07 51.13 11:28:01 1 32.64 0.00 2.41 5.40 0.08 59.48 11:29:01 all 44.02 0.00 2.35 3.22 0.07 50.34 11:29:01 0 35.58 0.00 2.18 4.40 0.07 57.76 11:29:01 1 52.49 0.00 2.51 2.02 0.07 42.91 Average: all 39.01 0.00 2.75 5.95 0.07 52.22 Average: 0 36.85 0.00 2.77 8.14 0.08 52.16 Average: 1 41.18 0.00 2.74 3.74 0.07 52.27