---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3309 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 332 116 0 1543 1484 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:12:71:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.1/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe12:7124/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3309) 03/01/24 _x86_64_ (2 CPU) 11:01:51 LINUX RESTART (2 CPU) 11:02:01 tps rtps wtps bread/s bwrtn/s 11:03:02 174.63 83.23 91.40 5987.81 12874.36 11:04:01 48.78 5.08 43.70 441.88 3852.93 Average: 112.24 44.49 67.75 3238.37 8401.92 11:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:02 137456 1546176 1903176 93.26 48456 1450632 531240 17.20 422096 1339292 36684 11:04:01 93320 1509332 1947312 95.43 57840 1443328 563512 18.24 452052 1342568 122220 Average: 115388 1527754 1925244 94.35 53148 1446980 547376 17.72 437074 1340930 79452 11:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:02 ens3 356.26 227.00 1364.40 68.28 0.00 0.00 0.00 0.00 11:03:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:04:01 ens3 39.00 36.36 333.59 9.29 0.00 0.00 0.00 0.00 11:04:01 lo 1.29 1.29 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 198.98 132.49 853.37 39.04 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3309) 03/01/24 _x86_64_ (2 CPU) 11:01:51 LINUX RESTART (2 CPU) 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:02 all 39.59 0.00 3.75 9.00 0.11 47.55 11:03:02 0 35.54 0.00 3.92 6.97 0.10 53.47 11:03:02 1 43.63 0.00 3.58 11.02 0.12 41.64 11:04:01 all 41.85 0.00 1.79 3.53 0.08 52.74 11:04:01 0 34.21 0.00 1.57 1.41 0.07 62.75 11:04:01 1 49.47 0.00 2.04 5.65 0.08 42.76 Average: all 40.71 0.00 2.78 6.29 0.10 50.13 Average: 0 34.88 0.00 2.75 4.21 0.08 58.07 Average: 1 46.53 0.00 2.82 8.36 0.10 42.20