---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-465 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 322 127 0 1542 1495 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:3b:a2:45 brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fe3b:a245/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-465) 04/02/24 _x86_64_ (2 CPU) 20:31:42 LINUX RESTART (2 CPU) 20:32:01 tps rtps wtps bread/s bwrtn/s 20:33:02 138.62 49.32 89.31 2264.62 9645.17 20:34:01 88.09 22.67 65.41 1974.58 9274.63 Average: 113.57 36.11 77.46 2120.86 9461.50 20:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:02 144560 1567928 1896072 92.92 48132 1464332 527500 17.08 390752 1363480 82484 20:34:01 123676 1498480 1916956 93.94 59208 1401380 591580 19.15 478152 1290780 26400 Average: 134118 1533204 1906514 93.43 53670 1432856 559540 18.11 434452 1327130 54442 20:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:33:02 ens3 92.69 77.10 818.24 24.92 0.00 0.00 0.00 0.00 20:34:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 20:34:01 ens3 35.88 35.57 169.18 16.59 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 64.53 56.51 496.52 20.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-465) 04/02/24 _x86_64_ (2 CPU) 20:31:42 LINUX RESTART (2 CPU) 20:32:01 CPU %user %nice %system %iowait %steal %idle 20:33:02 all 38.87 0.00 3.06 7.17 0.10 50.80 20:33:02 0 52.79 0.00 3.47 4.17 0.13 39.44 20:33:02 1 25.00 0.00 2.67 10.15 0.07 62.11 20:34:01 all 41.87 0.00 2.42 4.16 0.08 51.46 20:34:01 0 41.14 0.00 2.73 0.97 0.08 55.08 20:34:01 1 42.58 0.00 2.13 7.38 0.10 47.80 Average: all 40.35 0.00 2.75 5.68 0.09 51.13 Average: 0 47.01 0.00 3.10 2.58 0.11 47.20 Average: 1 33.68 0.00 2.41 8.78 0.08 55.05