---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-927 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 351 1371 0 2221 3325 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:ad:0f:12 brd ff:ff:ff:ff:ff:ff inet 10.32.7.17/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fead:f12/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-927) 10/23/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 126.50 19.30 107.20 706.82 7990.53 14:05:01 112.93 28.05 84.89 2099.38 18879.79 14:06:01 16.15 7.03 9.12 584.04 3540.74 Average: 85.19 18.12 67.07 1130.08 10137.02 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1637696 3378164 2401356 59.45 59164 1830940 628688 12.36 536360 1691452 282976 14:05:01 1240840 3308124 2798212 69.28 73460 2127508 767380 15.08 691268 1899628 26216 14:06:01 1399984 3389888 2639068 65.34 74332 2053608 616108 12.11 614332 1827844 17156 Average: 1426173 3358725 2612879 64.69 68985 2004019 670725 13.18 613987 1806308 108783 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 282.10 174.30 1419.11 28.55 0.00 0.00 0.00 0.00 14:04:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:05:01 ens3 92.27 69.31 560.48 8.36 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 4.80 3.62 3.50 1.61 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 126.39 82.41 661.03 12.84 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-927) 10/23/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.43 0.00 2.92 7.84 0.10 49.70 14:04:01 0 51.76 0.00 3.52 6.45 0.12 38.15 14:04:01 1 27.03 0.00 2.34 9.26 0.07 61.30 14:05:01 all 39.34 0.00 7.74 5.81 0.11 47.01 14:05:01 0 36.10 0.00 7.77 6.06 0.10 49.97 14:05:01 1 42.57 0.00 7.71 5.55 0.12 44.06 14:06:01 all 46.74 0.00 3.03 0.44 0.10 49.69 14:06:01 0 49.72 0.00 3.25 0.44 0.12 46.48 14:06:01 1 43.76 0.00 2.80 0.45 0.10 52.89 Average: all 41.84 0.00 4.56 4.70 0.10 48.80 Average: 0 45.88 0.00 4.84 4.32 0.11 44.85 Average: 1 37.80 0.00 4.28 5.08 0.09 52.75