---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1497 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 323 128 0 1540 1496 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:42:fd:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe42:fda8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1497) 02/11/24 _x86_64_ (2 CPU) 18:25:38 LINUX RESTART (2 CPU) 18:26:01 tps rtps wtps bread/s bwrtn/s 18:27:02 111.96 33.70 78.26 1612.93 13778.18 18:28:01 125.93 70.77 55.16 3564.96 6859.31 Average: 118.88 52.07 66.81 2580.58 10348.39 18:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:27:02 113424 1502364 1927208 94.44 50728 1426052 584996 18.94 461460 1319264 36836 18:28:01 89016 1497144 1951616 95.64 64308 1431260 590932 19.13 497168 1308072 39528 Average: 101220 1499754 1939412 95.04 57518 1428656 587964 19.03 479314 1313668 38182 18:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:27:02 ens3 84.02 79.14 1076.45 8.96 0.00 0.00 0.00 0.00 18:27:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 18:28:01 ens3 26.55 25.47 36.29 10.02 0.00 0.00 0.00 0.00 18:28:01 lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 55.54 52.54 560.83 9.48 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1497) 02/11/24 _x86_64_ (2 CPU) 18:25:38 LINUX RESTART (2 CPU) 18:26:01 CPU %user %nice %system %iowait %steal %idle 18:27:02 all 39.52 0.00 2.90 6.01 0.08 51.49 18:27:02 0 60.46 0.00 3.78 9.08 0.08 26.60 18:27:02 1 18.71 0.00 2.05 2.97 0.08 76.19 18:28:01 all 40.06 0.00 2.75 6.26 0.08 50.84 18:28:01 0 46.73 0.00 3.09 5.38 0.08 44.73 18:28:01 1 33.48 0.00 2.41 7.12 0.07 56.92 Average: all 39.79 0.00 2.83 6.13 0.08 51.17 Average: 0 53.66 0.00 3.43 7.25 0.08 35.57 Average: 1 26.02 0.00 2.23 5.03 0.08 66.65