---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2652 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 7.8G 12G 41% / 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 333 160 0 1498 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:47:64:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe47:64a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2652) 06/12/25 _x86_64_ (2 CPU) 05:04:48 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 132.13 38.19 93.94 1421.32 10893.40 05:07:01 167.36 72.74 94.62 4301.77 23612.40 05:08:01 114.21 64.92 49.29 4215.96 10795.40 Average: 137.90 58.62 79.29 3312.76 15100.17 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 125768 1529052 1914864 93.84 49004 1444024 555920 18.00 402224 1371732 99388 05:07:01 87012 1462892 1953620 95.74 70224 1400864 675540 21.87 490256 1333340 83724 05:08:01 217792 1546796 1822840 89.33 79764 1336248 534348 17.30 412004 1265884 26144 Average: 143524 1512913 1897108 92.97 66331 1393712 588603 19.05 434828 1323652 69752 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 ens3 288.34 188.31 1357.37 57.55 0.00 0.00 0.00 0.00 05:06:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 05:07:01 ens3 92.17 75.67 1608.75 9.52 0.00 0.00 0.00 0.00 05:07:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 05:08:01 ens3 18.90 21.05 16.00 14.79 0.00 0.00 0.00 0.00 05:08:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 133.16 95.02 994.13 27.29 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2652) 06/12/25 _x86_64_ (2 CPU) 05:04:48 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 37.73 0.00 2.71 7.23 0.08 52.25 05:06:01 0 39.92 0.00 2.62 6.53 0.08 50.84 05:06:01 1 35.53 0.00 2.78 7.94 0.08 53.67 05:07:01 all 36.71 0.00 3.49 7.43 0.09 52.27 05:07:01 0 33.10 0.00 3.18 5.90 0.08 57.73 05:07:01 1 40.33 0.00 3.84 8.96 0.08 46.79 05:08:01 all 40.92 0.00 2.77 5.80 0.08 50.44 05:08:01 0 33.41 0.00 3.02 7.72 0.08 55.77 05:08:01 1 48.43 0.00 2.49 3.88 0.08 45.12 Average: all 38.45 0.00 2.99 6.82 0.08 51.65 Average: 0 35.48 0.00 2.94 6.72 0.08 54.78 Average: 1 41.43 0.00 3.03 6.92 0.08 48.52