---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-859 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.7G 12G 41% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 348 208 0 1436 1473 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:5a:ff:fa brd ff:ff:ff:ff:ff:ff inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe5a:fffa/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-859) 07/20/25 _x86_64_ (2 CPU) 00:33:45 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 93.39 32.96 60.43 1460.03 6031.63 00:36:01 97.64 37.71 59.93 2130.71 11429.29 00:37:01 110.98 49.26 61.72 2297.88 11719.78 00:38:01 93.80 55.57 38.23 3854.82 14626.63 00:39:01 42.88 17.45 25.43 961.04 2266.96 Average: 87.71 38.59 49.11 2140.80 9206.74 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 92456 1461016 1948176 95.47 35616 1428728 623628 20.19 488444 1331360 80956 00:36:01 81384 1521020 1959248 96.01 54936 1469408 550312 17.81 432364 1376316 97724 00:37:01 100312 1474224 1940320 95.08 67148 1402320 652836 21.13 484604 1326372 72092 00:38:01 120256 1502420 1920376 94.11 76708 1397428 638160 20.66 420252 1362876 26308 00:39:01 242476 1511744 1798156 88.12 78420 1281548 570280 18.46 432116 1228088 11180 Average: 127377 1494085 1913255 93.76 62566 1395886 607043 19.65 451556 1325002 57652 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 ens3 317.80 207.97 1616.68 65.23 0.00 0.00 0.00 0.00 00:35:02 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 ens3 28.75 23.68 266.24 4.86 0.00 0.00 0.00 0.00 00:36:01 lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 00:37:01 ens3 65.54 49.59 1343.92 9.04 0.00 0.00 0.00 0.00 00:37:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 00:38:01 ens3 2.10 1.97 3.47 0.58 0.00 0.00 0.00 0.00 00:38:01 lo 3.80 3.80 0.20 0.20 0.00 0.00 0.00 0.00 00:39:01 ens3 14.41 14.21 11.43 7.12 0.00 0.00 0.00 0.00 00:39:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 85.96 59.64 649.83 17.42 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-859) 07/20/25 _x86_64_ (2 CPU) 00:33:45 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 41.89 0.00 3.57 6.36 2.28 45.89 00:35:02 0 58.01 0.00 4.38 6.68 2.55 28.37 00:35:02 1 25.88 0.00 2.78 6.03 2.00 63.30 00:36:01 all 40.55 0.00 2.94 4.77 1.79 49.96 00:36:01 0 70.11 0.00 4.42 4.78 2.07 18.61 00:36:01 1 11.33 0.00 1.47 4.75 1.52 80.92 00:37:01 all 35.80 0.00 3.25 5.03 1.45 54.47 00:37:01 0 17.46 0.00 2.34 3.30 1.08 75.82 00:37:01 1 54.24 0.00 4.19 6.76 1.80 33.02 00:38:01 all 31.82 0.00 2.16 5.09 1.27 59.65 00:38:01 0 37.12 0.00 2.57 6.43 1.32 52.56 00:38:01 1 26.60 0.00 1.72 3.78 1.24 66.66 00:39:01 all 41.64 0.00 2.12 2.52 1.38 52.34 00:39:01 0 21.00 0.00 1.66 0.57 1.03 75.74 00:39:01 1 62.31 0.00 2.60 4.49 1.73 28.87 Average: all 38.33 0.00 2.81 4.75 1.63 52.47 Average: 0 40.61 0.00 3.07 4.35 1.61 50.36 Average: 1 36.06 0.00 2.55 5.16 1.66 54.57