---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1622 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 7.7G 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 340 73 0 1578 1479 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:07:77:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.101/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe07:776d/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-1622) 01/12/25 _x86_64_ (2 CPU) 00:33:46 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 152.90 36.94 115.96 1405.55 15684.79 00:36:01 180.90 106.21 74.68 7642.64 22400.53 00:37:01 74.61 41.57 33.04 2124.89 3872.04 Average: 136.15 61.56 74.59 3723.12 13987.95 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 74660 1493684 1965972 96.34 52016 1453492 595164 19.27 449540 1368252 17484 00:36:01 77952 1456392 1962680 96.18 74188 1395684 853720 27.64 472088 1350772 67108 00:37:01 75900 1489336 1964732 96.28 77892 1424784 593968 19.23 469484 1352848 17648 Average: 76171 1479804 1964461 96.27 68032 1424653 680951 22.04 463704 1357291 34080 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 386.22 244.14 1750.06 66.92 0.00 0.00 0.00 0.00 00:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:36:01 ens3 70.99 59.31 1461.79 8.16 0.00 0.00 0.00 0.00 00:36:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 00:37:01 ens3 24.23 25.19 20.66 19.34 0.00 0.00 0.00 0.00 00:37:01 lo 4.53 4.53 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 160.63 109.64 1078.03 31.50 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1622) 01/12/25 _x86_64_ (2 CPU) 00:33:46 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 39.69 0.00 3.19 7.58 0.11 49.43 00:35:01 0 43.68 0.00 2.85 1.33 0.12 52.03 00:35:01 1 35.70 0.00 3.52 13.88 0.10 46.80 00:36:01 all 35.15 0.00 3.46 8.32 0.10 52.98 00:36:01 0 23.36 0.00 2.78 3.73 0.08 70.05 00:36:01 1 46.97 0.00 4.12 12.90 0.10 35.91 00:37:01 all 31.00 0.00 1.56 4.27 0.07 63.10 00:37:01 0 26.23 0.00 1.26 3.75 0.05 68.71 00:37:01 1 35.79 0.00 1.85 4.81 0.10 57.45 Average: all 35.28 0.00 2.73 6.72 0.09 55.18 Average: 0 31.10 0.00 2.29 2.94 0.08 63.59 Average: 1 39.48 0.00 3.16 10.52 0.10 46.74