---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7321 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 7.3G 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 384 1506 0 2053 3298 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:c5:5a:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fec5:5ae6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7321) 02/22/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 100.45 21.99 78.46 860.51 5894.97 14:05:01 70.99 4.20 66.79 99.18 11037.49 14:06:01 54.12 10.41 43.71 604.43 5212.60 Average: 75.19 12.20 62.99 521.40 7381.60 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1761260 3333688 2277792 56.39 51828 1677148 657156 12.92 581468 1535980 152056 14:05:01 1540832 3346948 2498220 61.85 67004 1881980 699076 13.74 598400 1711004 100496 14:06:01 1566368 3398756 2472684 61.22 72088 1903340 579228 11.39 563088 1721804 8608 Average: 1622820 3359797 2416232 59.82 63640 1820823 645153 12.68 580985 1656263 87053 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 349.90 216.63 1207.63 56.33 0.00 0.00 0.00 0.00 14:05:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 14:05:01 ens3 73.17 49.98 291.62 8.38 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 48.29 28.66 126.68 9.05 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 157.13 98.43 542.01 24.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7321) 02/22/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 44.10 0.00 3.07 6.48 1.59 44.76 14:04:01 0 64.18 0.00 3.40 4.02 1.98 26.42 14:04:01 1 23.99 0.00 2.74 8.95 1.20 63.13 14:05:01 all 43.15 0.00 3.38 3.85 1.72 47.90 14:05:01 0 66.56 0.00 4.56 5.20 2.07 21.62 14:05:01 1 19.85 0.00 2.21 2.53 1.36 74.04 14:06:01 all 43.47 0.00 2.58 2.30 1.61 50.04 14:06:01 0 58.84 0.00 3.22 4.42 1.88 31.64 14:06:01 1 28.18 0.00 1.94 0.17 1.34 68.37 Average: all 43.57 0.00 3.01 4.21 1.64 47.57 Average: 0 63.19 0.00 3.73 4.54 1.98 26.56 Average: 1 24.01 0.00 2.30 3.87 1.30 68.52