---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-12676 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.4G 12G 39% / 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 374 1353 0 2217 3303 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:06:05:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe06:5e9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-12676) 09/14/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 126.71 21.05 105.67 748.28 7730.58 14:05:01 114.96 28.54 86.43 2135.10 18732.42 14:06:01 18.71 7.03 11.68 584.04 4053.86 Average: 86.64 18.82 67.82 1150.33 10124.47 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1636224 3366900 2402836 59.49 58400 1821684 622192 12.23 546564 1683164 278104 14:05:01 1232172 3293344 2806888 69.49 72628 2122228 755924 14.86 704044 1895292 37048 14:06:01 1399464 3386508 2639596 65.35 73492 2051332 595228 11.70 615216 1827400 17064 Average: 1422620 3348917 2616440 64.78 68173 1998415 657781 12.93 621941 1801952 110739 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 254.47 161.86 1377.06 33.79 0.00 0.00 0.00 0.00 14:04:02 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 14:05:01 ens3 79.02 59.04 608.76 7.75 0.00 0.00 0.00 0.00 14:05:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 4.28 3.30 2.85 1.57 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 112.78 74.82 663.20 14.41 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-12676) 09/14/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.86 0.00 2.92 7.72 0.11 49.39 14:04:02 0 34.18 0.00 2.64 7.63 0.10 55.45 14:04:02 1 45.55 0.00 3.22 7.82 0.10 43.31 14:05:01 all 41.70 0.00 6.69 4.40 0.10 47.10 14:05:01 0 40.73 0.00 6.96 4.84 0.12 47.35 14:05:01 1 42.68 0.00 6.43 3.95 0.10 46.84 14:06:01 all 46.20 0.00 4.00 0.53 0.10 49.17 14:06:01 0 65.71 0.00 3.84 0.53 0.12 29.80 14:06:01 1 26.87 0.00 4.12 0.55 0.08 68.38 Average: all 42.60 0.00 4.52 4.21 0.10 48.56 Average: 0 46.91 0.00 4.47 4.33 0.11 44.18 Average: 1 38.30 0.00 4.58 4.09 0.09 52.93