---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2874 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 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 336 113 0 1543 1482 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:4c:7f:7b brd ff:ff:ff:ff:ff:ff inet 10.32.7.234/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fe4c:7f7b/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-2874) 02/25/24 _x86_64_ (2 CPU) 18:25:42 LINUX RESTART (2 CPU) 18:26:01 tps rtps wtps bread/s bwrtn/s 18:27:02 105.48 42.64 62.84 2461.43 9392.67 18:28:01 134.21 63.80 70.41 3274.02 11687.24 Average: 119.72 53.13 66.59 2864.21 10530.03 18:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:27:02 70388 1475028 1970244 96.55 49604 1444452 600260 19.43 482184 1345160 149400 18:28:01 111148 1480272 1929484 94.55 63880 1392308 589840 19.09 513636 1269180 43540 Average: 90768 1477650 1949864 95.55 56742 1418380 595050 19.26 497910 1307170 96470 18:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:27:02 ens3 77.76 71.89 1061.78 9.05 0.00 0.00 0.00 0.00 18:27:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 18:28:01 ens3 26.39 25.06 36.14 14.67 0.00 0.00 0.00 0.00 18:28:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 52.30 48.68 553.40 11.84 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 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-2874) 02/25/24 _x86_64_ (2 CPU) 18:25:42 LINUX RESTART (2 CPU) 18:26:01 CPU %user %nice %system %iowait %steal %idle 18:27:02 all 39.20 0.00 2.75 6.42 0.08 51.55 18:27:02 0 38.65 0.00 2.40 10.32 0.07 48.56 18:27:02 1 39.74 0.00 3.12 2.49 0.10 54.55 18:28:01 all 39.12 0.00 2.84 6.92 0.08 51.04 18:28:01 0 55.22 0.00 3.15 7.27 0.10 34.27 18:28:01 1 23.05 0.00 2.53 6.57 0.05 67.79 Average: all 39.16 0.00 2.80 6.67 0.08 51.30 Average: 0 46.84 0.00 2.77 8.81 0.08 41.49 Average: 1 31.47 0.00 2.83 4.52 0.08 61.11