---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7398 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: 2800.000 BogoMIPS: 5600.00 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 347 402 0 1242 1461 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:e6:86:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fee6:865f/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-7398) 10/11/24 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 139.65 57.04 82.61 2723.44 10978.43 16:00:01 157.22 44.21 113.01 9719.01 95827.29 16:01:01 158.90 49.73 109.16 2895.30 34488.77 16:02:01 85.99 57.61 28.38 3089.22 8947.58 Average: 135.44 52.15 83.29 4606.55 37557.49 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 156624 1588840 1884008 92.32 55100 1463044 491980 15.93 362884 1370112 134220 16:00:01 88472 1488276 1952160 95.66 64816 1429008 656452 21.25 633008 1184932 134576 16:01:01 262788 1573252 1777844 87.12 93648 1281288 494428 16.01 279808 1315824 126856 16:02:01 419556 1475992 1621076 79.44 93576 1018248 591272 19.14 407052 1023084 18172 Average: 231860 1531590 1808772 88.64 76785 1297897 558533 18.08 420688 1223488 103456 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:59:01 ens3 80.68 74.70 943.89 11.16 0.00 0.00 0.00 0.00 16:00:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 16:00:01 ens3 190.60 140.08 5821.93 12.57 0.00 0.00 0.00 0.00 16:01:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:01:01 ens3 57.98 48.28 1003.61 9.88 0.00 0.00 0.00 0.00 16:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:02:01 ens3 231.81 138.18 1573.26 24.65 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 140.25 100.30 2335.50 14.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7398) 10/11/24 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.58 0.00 2.92 7.50 0.08 50.92 15:59:01 0 38.98 0.00 2.92 11.18 0.08 46.84 15:59:01 1 38.19 0.00 2.91 3.78 0.08 55.03 16:00:01 all 32.88 0.00 4.34 7.09 0.09 55.59 16:00:01 0 42.65 0.00 4.88 8.86 0.08 43.52 16:00:01 1 23.03 0.00 3.80 5.34 0.08 67.75 16:01:01 all 37.85 0.00 3.15 7.81 0.09 51.10 16:01:01 0 56.18 0.00 4.19 10.04 0.10 29.49 16:01:01 1 19.70 0.00 2.12 5.61 0.08 72.50 16:02:01 all 38.66 0.00 2.31 3.07 0.08 55.89 16:02:01 0 39.70 0.00 2.52 3.93 0.08 53.76 16:02:01 1 37.63 0.00 2.11 2.19 0.07 58.01 Average: all 37.00 0.00 3.18 6.37 0.09 53.37 Average: 0 44.38 0.00 3.63 8.50 0.09 43.40 Average: 1 29.62 0.00 2.73 4.23 0.08 63.34