---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-701 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 7.2G 13G 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 317 87 0 1587 1500 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:95:5a:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe95:5a62/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-701) 05/11/24 _x86_64_ (2 CPU) 10:30:30 LINUX RESTART (2 CPU) 10:31:03 tps rtps wtps bread/s bwrtn/s 10:32:01 102.65 32.72 69.93 1584.01 8875.41 10:33:01 81.89 17.81 64.08 1395.27 9621.06 Average: 92.10 25.14 66.95 1488.05 9254.52 10:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 121276 1553000 1919356 94.06 52712 1467256 542108 17.55 410300 1364260 124056 10:33:01 78016 1498936 1962616 96.18 62956 1443756 593824 19.22 484184 1328472 29344 Average: 99646 1525968 1940986 95.12 57834 1455506 567966 18.39 447242 1346366 76700 10:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 147.60 93.71 737.33 10.19 0.00 0.00 0.00 0.00 10:32:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 10:33:01 ens3 54.97 39.15 172.04 12.89 0.00 0.00 0.00 0.00 10:33:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 100.50 65.97 449.92 11.56 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-701) 05/11/24 _x86_64_ (2 CPU) 10:30:30 LINUX RESTART (2 CPU) 10:31:03 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 40.40 0.00 2.99 6.05 0.20 50.36 10:32:01 0 42.87 0.00 3.21 7.03 0.19 46.70 10:32:01 1 37.92 0.00 2.78 5.07 0.19 54.05 10:33:01 all 44.20 0.00 2.53 3.54 0.17 49.56 10:33:01 0 61.66 0.00 3.51 5.24 0.20 29.39 10:33:01 1 26.77 0.00 1.58 1.84 0.15 69.66 Average: all 42.34 0.00 2.76 4.77 0.19 49.95 Average: 0 52.44 0.00 3.36 6.12 0.19 37.88 Average: 1 32.22 0.00 2.16 3.42 0.17 62.03