---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3704 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 351 1560 0 2032 3330 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:04:9b:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe04:9ba6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3704) 01/20/26 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 120.83 49.04 71.79 3938.81 14609.57 14:05:01 59.02 0.42 58.61 26.66 9701.72 14:06:01 69.89 13.90 55.99 666.56 7490.88 Average: 83.25 21.12 62.13 1544.01 10600.72 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1887360 3356420 2151692 53.27 40412 1594008 675656 13.28 559840 1449276 91004 14:05:01 1736988 3445548 2302064 57.00 61008 1795880 566388 11.13 476920 1649048 115504 14:06:01 1605052 3412424 2434000 60.26 71692 1878828 595120 11.70 543472 1703708 27228 Average: 1743133 3404797 2295919 56.84 57704 1756239 612388 12.04 526744 1600677 77912 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 522.20 264.89 1484.50 68.22 0.00 0.00 0.00 0.00 14:04:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 56.56 29.51 279.66 5.19 0.00 0.00 0.00 0.00 14:05:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 44.34 26.78 134.37 8.59 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 207.70 107.06 632.84 27.33 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3704) 01/20/26 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 36.72 0.00 3.86 12.05 4.41 42.96 14:04:01 0 46.64 0.00 3.73 15.20 4.90 29.53 14:04:01 1 26.78 0.00 3.99 8.89 3.89 56.44 14:05:01 all 39.32 0.00 2.70 5.37 3.26 49.35 14:05:01 0 39.38 0.00 2.81 9.40 3.40 45.01 14:05:01 1 39.23 0.00 2.62 1.34 3.13 53.68 14:06:01 all 41.25 0.00 2.98 4.07 3.74 47.97 14:06:01 0 47.67 0.00 3.49 4.22 3.84 40.79 14:06:01 1 34.88 0.00 2.45 3.92 3.64 55.11 Average: all 39.09 0.00 3.18 7.17 3.80 46.75 Average: 0 44.56 0.00 3.34 9.61 4.05 38.43 Average: 1 33.62 0.00 3.02 4.72 3.55 55.08