---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2674 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 336 536 0 1119 1472 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:7b:f6:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe7b:f684/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2674) 06/12/25 _x86_64_ (2 CPU) 11:24:43 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 138.13 38.65 99.48 1346.26 10809.00 11:27:01 138.03 42.60 95.43 2818.02 16208.67 11:28:01 180.49 100.42 80.08 9518.31 29289.22 11:29:01 66.11 33.54 32.56 1911.15 4500.72 Average: 130.66 53.85 76.81 3903.07 15198.63 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 99788 1503912 1940844 95.11 49808 1442572 587032 19.00 440848 1354384 142576 11:27:01 74896 1480776 1965736 96.33 73120 1423568 673364 21.80 463948 1362048 148756 11:28:01 75028 1354412 1965604 96.32 91420 1282532 809572 26.21 596968 1236556 57616 11:29:01 569376 1493016 1471256 72.10 95044 905492 575440 18.63 445920 860168 11096 Average: 204772 1458029 1835860 89.97 77348 1263541 661352 21.41 486921 1203289 90011 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 11:26:02 ens3 118.51 99.43 1065.95 20.72 0.00 0.00 0.00 0.00 11:27:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 11:27:01 ens3 93.53 77.17 1429.43 11.31 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 11:28:01 ens3 248.86 135.10 1794.34 16.38 0.00 0.00 0.00 0.00 11:29:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 11:29:01 ens3 29.36 27.43 16.85 17.51 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 122.69 84.82 1075.27 16.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2674) 06/12/25 _x86_64_ (2 CPU) 11:24:43 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 37.88 0.00 2.78 7.78 0.08 51.48 11:26:02 0 48.48 0.00 3.41 5.73 0.08 42.30 11:26:02 1 27.25 0.00 2.13 9.84 0.08 60.69 11:27:01 all 39.12 0.00 3.32 6.39 0.09 51.07 11:27:01 0 35.01 0.00 3.13 4.47 0.08 57.31 11:27:01 1 43.23 0.00 3.52 8.32 0.08 44.85 11:28:01 all 31.78 0.00 2.82 8.45 0.08 56.85 11:28:01 0 19.86 0.00 2.67 7.58 0.08 69.80 11:28:01 1 43.70 0.00 2.98 9.31 0.08 43.93 11:29:01 all 46.73 0.00 2.58 2.95 0.08 47.66 11:29:01 0 40.71 0.00 3.00 2.58 0.07 53.64 11:29:01 1 52.76 0.00 2.15 3.32 0.10 41.67 Average: all 38.89 0.00 2.87 6.39 0.08 51.77 Average: 0 36.04 0.00 3.05 5.09 0.08 55.74 Average: 1 41.74 0.00 2.69 7.69 0.09 47.79