---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3693 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 7.4G 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 368 1413 0 2162 3310 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:25:44:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe25:444f/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-3693) 06/18/26 _x86_64_ (2 CPU) 14:02:47 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 119.61 42.96 76.65 3781.50 6973.90 14:05:01 48.68 0.28 48.40 5.06 8071.31 14:06:01 89.17 22.41 66.76 1322.18 11776.97 14:07:01 18.73 5.07 13.66 737.21 2457.19 14:08:01 15.28 1.10 14.18 83.99 2215.10 Average: 58.30 14.36 43.93 1185.95 6298.95 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1851700 3379900 2187352 54.16 43780 1646644 634516 12.47 551672 1489248 115732 14:05:01 1619780 3418564 2419272 59.90 63492 1879932 579052 11.38 505536 1731412 187756 14:06:01 1314996 3313540 2724056 67.44 74252 2059192 748032 14.70 678580 1840352 29704 14:07:01 1247792 3297828 2791260 69.11 74436 2109956 757404 14.89 728060 1858116 24224 14:08:01 1447860 3386376 2591192 64.15 75632 2002112 617172 12.13 624840 1772888 30352 Average: 1496426 3359242 2542626 62.95 66318 1939567 667235 13.11 617738 1738403 77554 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 409.42 214.11 1499.22 63.84 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 14:05:01 ens3 83.01 45.20 404.05 6.38 0.00 0.00 0.00 0.00 14:06:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 56.37 33.54 276.53 4.76 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 0.15 0.13 0.01 0.01 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 14:08:01 ens3 13.08 10.36 10.60 4.74 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 112.40 60.67 438.08 15.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3693) 06/18/26 _x86_64_ (2 CPU) 14:02:47 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 41.10 0.00 3.48 9.12 3.46 42.85 14:04:01 0 60.33 0.00 4.74 12.95 3.44 18.54 14:04:01 1 22.17 0.00 2.24 5.35 3.47 66.76 14:05:01 all 41.50 0.00 2.78 3.66 2.67 49.39 14:05:01 0 44.85 0.00 2.47 6.40 2.39 43.89 14:05:01 1 38.19 0.00 3.08 0.94 2.95 54.84 14:06:01 all 41.70 0.00 4.34 3.81 3.14 47.02 14:06:01 0 58.99 0.00 4.48 5.16 3.13 28.24 14:06:01 1 24.57 0.00 4.21 2.49 3.14 65.59 14:07:01 all 41.53 0.00 5.86 0.74 2.91 48.96 14:07:01 0 34.27 0.00 6.27 0.98 2.80 55.69 14:07:01 1 48.79 0.00 5.44 0.50 3.01 42.26 14:08:01 all 44.56 0.00 2.51 1.10 2.51 49.32 14:08:01 0 58.40 0.00 2.96 1.21 2.99 34.44 14:08:01 1 30.70 0.00 2.08 0.99 2.03 64.19 Average: all 42.08 0.00 3.79 3.69 2.94 47.50 Average: 0 51.36 0.00 4.18 5.33 2.95 36.17 Average: 1 32.85 0.00 3.41 2.06 2.92 58.76