---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-784 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 8.1G 12G 42% / 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 359 266 0 1367 1449 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:88:d5:69 brd ff:ff:ff:ff:ff:ff inet 10.32.6.178/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe88:d569/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-784) 07/25/24 _x86_64_ (2 CPU) 11:24:31 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 150.06 56.67 93.39 4158.19 15052.61 11:27:01 150.70 44.35 106.35 2557.48 21581.84 11:28:01 169.53 110.36 59.17 9181.75 20619.11 Average: 156.80 70.61 86.19 5315.10 19070.84 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 95724 1530264 1944908 95.31 57852 1462756 533224 17.26 407104 1388300 53764 11:27:01 98200 1470176 1942432 95.19 83760 1380796 666372 21.57 446388 1358644 118796 11:28:01 408936 1545156 1631696 79.96 97040 1118052 510200 16.52 362744 1105900 67452 Average: 200953 1515199 1839679 90.15 79551 1320535 569932 18.45 405412 1284281 80004 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 ens3 71.66 67.12 821.85 9.43 0.00 0.00 0.00 0.00 11:26:02 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 11:27:01 ens3 90.21 79.57 1520.88 13.34 0.00 0.00 0.00 0.00 11:27:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 11:28:01 ens3 291.72 171.25 1920.10 24.55 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 151.56 106.14 1420.47 15.79 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 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-784) 07/25/24 _x86_64_ (2 CPU) 11:24:31 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 38.76 0.00 3.29 7.77 0.08 50.10 11:26:02 0 49.72 0.00 3.62 11.16 0.10 35.41 11:26:02 1 27.84 0.00 2.97 4.40 0.07 64.71 11:27:01 all 36.69 0.00 3.19 8.19 0.11 51.81 11:27:01 0 37.70 0.00 2.95 11.10 0.10 48.14 11:27:01 1 35.68 0.00 3.43 5.30 0.12 55.47 11:28:01 all 35.89 0.00 2.96 6.77 0.08 54.29 11:28:01 0 35.38 0.00 2.78 8.10 0.08 53.66 11:28:01 1 36.40 0.00 3.13 5.45 0.08 54.93 Average: all 37.12 0.00 3.15 7.57 0.09 52.07 Average: 0 40.95 0.00 3.12 10.11 0.10 45.73 Average: 1 33.30 0.00 3.18 5.05 0.09 58.39