---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-12573 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 366 1361 0 2216 3312 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:6f:ce:11 brd ff:ff:ff:ff:ff:ff inet 10.32.6.84/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe6f:ce11/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-12573) 09/13/26 _x86_64_ (2 CPU) 14:04:31 LINUX RESTART (2 CPU) 14:05:01 tps rtps wtps bread/s bwrtn/s 14:06:01 122.95 1.97 120.98 75.72 18802.20 14:07:01 69.79 27.53 42.26 2059.52 7813.90 14:08:01 8.62 1.27 7.35 95.05 2995.50 Average: 67.12 10.25 56.86 743.43 9870.53 14:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:01 1553020 3411496 2486040 61.55 63048 1938828 584820 11.49 509440 1789548 48504 14:07:01 1152392 3240708 2886668 71.47 73332 2148364 814672 16.01 774832 1902272 25824 14:08:01 1450868 3447352 2588192 64.08 73952 2060608 534052 10.50 569132 1820636 35516 Average: 1385427 3366519 2653633 65.70 70111 2049267 644515 12.67 617801 1837485 36615 14:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:01 ens3 239.46 167.22 1488.23 16.89 0.00 0.00 0.00 0.00 14:06:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 14:07:01 ens3 60.39 37.33 281.24 4.43 0.00 0.00 0.00 0.00 14:07:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:08:01 ens3 10.40 8.00 7.78 3.88 0.00 0.00 0.00 0.00 14:08:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 103.42 70.85 592.42 8.40 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 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-12573) 09/13/26 _x86_64_ (2 CPU) 14:04:31 LINUX RESTART (2 CPU) 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 39.66 0.00 3.05 7.77 0.09 49.43 14:06:01 0 24.69 0.00 1.85 1.24 0.08 72.14 14:06:01 1 54.82 0.00 4.28 14.37 0.12 26.42 14:07:01 all 41.52 0.00 7.51 2.60 0.11 48.26 14:07:01 0 63.11 0.00 8.07 3.41 0.12 25.29 14:07:01 1 20.06 0.00 6.93 1.79 0.10 71.12 14:08:01 all 47.17 0.00 2.65 0.21 0.09 49.88 14:08:01 0 57.05 0.00 2.76 0.07 0.10 40.03 14:08:01 1 37.29 0.00 2.54 0.35 0.07 59.76 Average: all 42.78 0.00 4.40 3.53 0.10 49.19 Average: 0 48.19 0.00 4.21 1.57 0.10 45.93 Average: 1 37.36 0.00 4.59 5.50 0.09 52.46