---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10423 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 9.1G 11G 48% / 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 358 466 0 1168 1450 Swap: 1023 1 1022 ---> 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:63:6d:63 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe63:6d63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10423) 11/15/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 136.86 54.22 82.64 2408.66 12006.93 16:00:01 162.02 57.87 104.15 11269.72 90529.05 16:01:01 139.63 40.48 99.15 3006.43 34019.13 16:02:01 97.07 62.56 34.51 3564.07 12766.27 Average: 133.90 53.78 80.11 5062.00 37328.23 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 156192 1568324 1884440 92.35 52448 1447344 505868 16.38 376292 1363636 102848 16:00:01 247156 1493580 1793476 87.89 62084 1282272 646280 20.92 547708 1121448 123384 16:01:01 64548 1454052 1976084 96.84 90468 1370252 665896 21.56 423672 1377564 131768 16:02:01 545064 1524020 1495568 73.29 96708 946960 531428 17.20 341228 974600 35388 Average: 253240 1509994 1787392 87.59 75427 1261707 587368 19.01 422225 1209312 98347 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:59:01 ens3 82.03 73.56 910.66 9.19 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:00:01 ens3 194.62 141.64 5827.12 15.25 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:01:01 ens3 48.71 38.36 989.66 5.79 0.00 0.00 0.00 0.00 16:02:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:02:01 ens3 230.74 148.04 1659.84 27.30 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 139.02 100.40 2346.70 14.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10423) 11/15/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.54 0.00 2.95 6.50 0.09 51.91 15:59:01 0 38.91 0.00 3.01 2.26 0.08 55.74 15:59:01 1 38.18 0.00 2.88 10.77 0.10 48.07 16:00:01 all 31.95 0.00 4.41 6.92 0.08 56.63 16:00:01 0 29.78 0.00 4.33 8.57 0.10 57.22 16:00:01 1 34.10 0.00 4.52 5.26 0.08 56.04 16:01:01 all 34.48 0.00 2.59 8.67 0.10 54.16 16:01:01 0 16.88 0.00 1.79 6.70 0.08 74.55 16:01:01 1 52.11 0.00 3.37 10.66 0.10 33.76 16:02:01 all 38.78 0.00 2.49 3.41 0.08 55.25 16:02:01 0 32.41 0.00 1.98 3.32 0.08 62.22 16:02:01 1 45.12 0.00 3.01 3.49 0.08 48.30 Average: all 35.94 0.00 3.11 6.37 0.09 54.49 Average: 0 29.50 0.00 2.78 5.21 0.09 62.43 Average: 1 42.38 0.00 3.44 7.54 0.09 46.54