---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6653 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 350 1562 0 2031 3331 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:5b:f8:43 brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe5b:f843/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6653) 02/14/26 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 83.69 17.59 66.09 681.37 5944.55 14:05:01 69.11 4.22 64.90 99.30 10141.95 14:06:01 52.28 10.40 41.88 604.40 4582.27 Average: 68.36 10.74 57.63 461.68 6889.85 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1879312 3450940 2159740 53.47 52932 1676776 566988 11.14 467304 1533992 143712 14:05:01 1557088 3345180 2481964 61.45 69016 1861172 733828 14.42 598380 1692424 90968 14:06:01 1575156 3384964 2463896 61.00 72876 1879900 613376 12.06 574112 1701108 8848 Average: 1670519 3393695 2368533 58.64 64941 1805949 638064 12.54 546599 1642508 81176 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 172.48 99.10 984.38 10.62 0.00 0.00 0.00 0.00 14:04:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:05:01 ens3 49.52 32.52 207.48 7.01 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 37.68 23.02 90.03 8.93 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 Average: ens3 86.56 51.55 427.33 8.86 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 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-6653) 02/14/26 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.81 0.00 3.09 5.50 1.76 50.83 14:04:01 0 48.24 0.00 3.70 2.95 1.92 43.19 14:04:01 1 29.39 0.00 2.47 8.06 1.62 58.47 14:05:01 all 43.28 0.00 3.59 3.24 2.15 47.74 14:05:01 0 55.41 0.00 4.03 1.00 2.13 37.43 14:05:01 1 31.26 0.00 3.17 5.46 2.16 57.95 14:06:01 all 42.44 0.00 2.69 2.90 1.65 50.32 14:06:01 0 33.33 0.00 2.47 2.08 1.33 60.79 14:06:01 1 51.54 0.00 2.89 3.72 1.96 39.90 Average: all 41.52 0.00 3.12 3.88 1.85 49.63 Average: 0 45.66 0.00 3.40 2.01 1.79 47.13 Average: 1 37.39 0.00 2.84 5.74 1.91 52.11