---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-75 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 319 98 0 1575 1498 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:98:e1:7d brd ff:ff:ff:ff:ff:ff inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe98:e17d/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-75) 04/24/24 _x86_64_ (2 CPU) 21:21:48 LINUX RESTART (2 CPU) 21:22:01 tps rtps wtps bread/s bwrtn/s 21:23:02 162.50 77.46 85.04 5414.36 10254.21 21:24:01 135.42 45.38 90.04 1932.96 13583.60 Average: 149.08 61.56 87.52 3688.58 11904.64 21:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:23:02 118908 1516376 1921724 94.17 47716 1440544 580112 18.78 437492 1344188 113344 21:24:01 165760 1567492 1874872 91.88 63256 1424728 526420 17.04 394988 1331888 11516 Average: 142334 1541934 1898298 93.03 55486 1432636 553266 17.91 416240 1338038 62430 21:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:23:02 ens3 391.59 237.18 1420.86 67.45 0.00 0.00 0.00 0.00 21:23:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:24:01 ens3 41.98 38.84 246.16 11.80 0.00 0.00 0.00 0.00 21:24:01 lo 0.88 0.88 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 218.28 138.86 838.54 39.87 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-75) 04/24/24 _x86_64_ (2 CPU) 21:21:48 LINUX RESTART (2 CPU) 21:22:01 CPU %user %nice %system %iowait %steal %idle 21:23:02 all 39.32 0.00 3.50 8.94 0.08 48.17 21:23:02 0 47.98 0.00 4.06 4.66 0.08 43.22 21:23:02 1 30.67 0.00 2.95 13.19 0.07 53.12 21:24:01 all 40.63 0.00 2.98 6.06 0.08 50.25 21:24:01 0 43.48 0.00 3.20 4.39 0.09 48.84 21:24:01 1 37.77 0.00 2.77 7.73 0.07 51.66 Average: all 39.97 0.00 3.24 7.51 0.08 49.20 Average: 0 45.75 0.00 3.63 4.53 0.08 46.01 Average: 1 34.19 0.00 2.86 10.48 0.07 52.40