---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7713 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 7.8G 12G 41% / 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 351 956 0 2636 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:b8:b4:de brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feb8:b4de/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-7713) 10/30/25 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 82.65 22.60 60.06 891.58 5072.22 05:07:01 62.07 11.46 50.61 1028.36 9277.79 05:08:01 99.53 37.93 61.61 1568.94 14127.51 05:09:01 48.73 2.18 46.54 128.11 14695.15 Average: 73.25 18.54 54.70 904.25 10793.17 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 1861092 3369468 2177960 53.92 40352 1631608 663524 13.04 555300 1477216 102840 05:07:01 1677680 3433700 2361372 58.46 59532 1844180 584896 11.50 490124 1692996 127076 05:08:01 998200 3334304 3040852 75.29 74524 2389956 712088 14.00 711860 2110644 258288 05:09:01 1011400 3417112 3027652 74.96 82432 2444608 565156 11.11 568908 2227392 27048 Average: 1387093 3388646 2651959 65.66 64210 2077588 631416 12.41 581548 1877062 128813 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:06:01 ens3 225.13 115.93 1152.70 49.41 0.00 0.00 0.00 0.00 05:07:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 05:07:01 ens3 29.10 24.45 262.74 5.00 0.00 0.00 0.00 0.00 05:08:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 05:08:01 ens3 72.40 50.04 1520.53 6.12 0.00 0.00 0.00 0.00 05:09:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:09:01 ens3 11.26 9.58 10.98 4.71 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 84.47 50.00 736.74 16.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7713) 10/30/25 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 37.58 0.00 2.71 5.99 5.17 48.55 05:06:01 0 50.13 0.00 3.58 4.30 5.95 36.05 05:06:01 1 24.97 0.00 1.85 7.68 4.38 61.11 05:07:01 all 38.33 0.00 2.57 4.62 4.45 50.04 05:07:01 0 32.02 0.00 2.64 4.42 4.20 56.72 05:07:01 1 44.71 0.00 2.47 4.82 4.71 43.29 05:08:01 all 34.20 0.00 3.00 4.94 4.20 53.66 05:08:01 0 32.00 0.00 3.05 9.24 3.89 51.81 05:08:01 1 36.40 0.00 2.94 0.65 4.51 55.49 05:09:01 all 41.07 0.00 2.31 2.43 4.54 49.64 05:09:01 0 22.57 0.00 1.95 3.43 3.89 68.16 05:09:01 1 59.76 0.00 2.68 1.40 5.20 30.95 Average: all 37.79 0.00 2.65 4.49 4.59 50.47 Average: 0 34.18 0.00 2.81 5.34 4.48 53.19 Average: 1 41.42 0.00 2.49 3.64 4.70 47.75