---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5822 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 350 1634 0 1958 3335 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:0c:2b:49 brd ff:ff:ff:ff:ff:ff inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe0c:2b49/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5822) 10/07/25 _x86_64_ (2 CPU) 10:30:53 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 131.26 49.26 82.00 3951.74 39503.97 10:33:01 64.06 0.45 63.61 31.33 9995.53 10:34:01 47.73 0.85 46.88 93.58 6565.04 Average: 81.01 16.85 64.16 1358.88 18688.18 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 2000276 3398056 2038776 50.48 37804 1526340 608568 11.96 513768 1384720 54232 10:33:01 1754496 3446752 2284556 56.56 60340 1781320 548692 10.78 475324 1634332 128520 10:34:01 1609292 3355828 2429760 60.16 65420 1828060 623764 12.26 585512 1663824 34996 Average: 1788021 3400212 2251031 55.73 54521 1711907 593675 11.67 524868 1560959 72583 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 10:32:01 ens3 213.36 145.01 879.36 58.34 0.00 0.00 0.00 0.00 10:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:33:01 ens3 129.18 56.31 863.29 7.67 0.00 0.00 0.00 0.00 10:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:34:01 ens3 19.60 15.71 19.80 6.87 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 120.71 72.34 587.49 24.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5822) 10/07/25 _x86_64_ (2 CPU) 10:30:53 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 34.63 0.00 3.89 11.62 7.07 42.79 10:32:01 0 34.79 0.00 3.39 15.25 6.59 39.98 10:32:01 1 34.44 0.00 4.41 7.99 7.57 45.59 10:33:01 all 36.08 0.00 2.72 6.69 5.16 49.35 10:33:01 0 38.55 0.00 2.87 12.12 4.67 41.78 10:33:01 1 33.64 0.00 2.57 1.32 5.64 56.85 10:34:01 all 40.48 0.00 2.55 2.83 4.40 49.74 10:34:01 0 25.58 0.00 2.26 2.52 3.73 65.91 10:34:01 1 55.49 0.00 2.85 3.13 5.06 33.47 Average: all 37.06 0.00 3.06 7.05 5.55 47.29 Average: 0 32.97 0.00 2.84 9.96 5.00 49.23 Average: 1 41.13 0.00 3.28 4.14 6.09 45.36