---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-189 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: 2799.996 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 330 109 0 1553 1489 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:74:88:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fe74:8848/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-189) 01/28/24 _x86_64_ (2 CPU) 15:19:33 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:01 113.96 34.13 79.83 1582.54 11435.44 15:22:01 107.51 44.50 63.01 3290.64 9299.70 Average: 110.74 39.31 71.42 2436.45 10367.75 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 82180 1504356 1958452 95.97 58220 1449060 567232 18.36 450456 1355784 151360 15:22:01 102308 1517848 1938324 94.99 65952 1436804 553452 17.92 451328 1340012 55460 Average: 92244 1511102 1948388 95.48 62086 1442932 560342 18.14 450892 1347898 103410 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:21:01 ens3 186.09 132.45 1014.07 13.18 0.00 0.00 0.00 0.00 15:22:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 15:22:01 ens3 45.47 34.82 74.52 16.50 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 115.79 83.64 544.38 14.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-189) 01/28/24 _x86_64_ (2 CPU) 15:19:33 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 38.71 0.00 2.84 6.47 0.08 51.91 15:21:01 0 37.70 0.00 2.62 11.33 0.07 48.28 15:21:01 1 39.71 0.00 3.07 1.60 0.07 55.55 15:22:01 all 41.87 0.00 2.68 4.94 0.07 50.44 15:22:01 0 22.53 0.00 2.04 4.97 0.07 70.40 15:22:01 1 61.37 0.00 3.34 4.91 0.10 30.28 Average: all 40.29 0.00 2.76 5.70 0.07 51.17 Average: 0 30.08 0.00 2.33 8.13 0.07 59.39 Average: 1 50.54 0.00 3.21 3.26 0.08 42.92