---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7261 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 7.3G 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 359 1553 0 2031 3323 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:6c:94:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe6c:94c6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7261) 10/24/25 _x86_64_ (2 CPU) 14:02:51 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 126.78 49.31 77.47 3942.14 39267.07 14:05:01 66.71 0.17 66.54 26.70 10433.34 14:06:01 69.12 13.60 55.52 596.70 8521.38 14:07:01 24.46 1.37 23.10 116.91 1548.81 Average: 71.79 16.18 55.61 1175.35 14961.33 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 2011372 3404076 2027688 50.20 37664 1521612 619588 12.18 509820 1380108 54252 14:05:01 1784268 3468304 2254792 55.82 60116 1773592 531252 10.44 450988 1631212 125756 14:06:01 1548912 3354452 2490148 61.65 71444 1877288 651324 12.80 599092 1705420 20292 14:07:01 1621008 3432976 2418052 59.87 73148 1881184 559616 11.00 535048 1696012 12276 Average: 1741390 3414952 2297670 56.89 60593 1763419 590445 11.61 523737 1603188 53144 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 247.13 144.81 883.74 59.30 0.00 0.00 0.00 0.00 14:04:02 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 143.44 74.79 881.61 8.39 0.00 0.00 0.00 0.00 14:05:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 14:06:01 ens3 41.98 22.00 129.80 10.19 0.00 0.00 0.00 0.00 14:06:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:07:01 ens3 14.90 13.15 11.12 6.85 0.00 0.00 0.00 0.00 14:07:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 111.73 63.64 474.89 21.24 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7261) 10/24/25 _x86_64_ (2 CPU) 14:02:51 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 34.77 0.00 3.49 11.53 7.06 43.14 14:04:02 0 38.52 0.00 4.39 13.97 7.53 35.59 14:04:02 1 31.00 0.00 2.59 9.10 6.59 50.73 14:05:01 all 34.63 0.00 2.72 7.15 6.44 49.06 14:05:01 0 45.93 0.00 3.62 9.38 7.08 33.99 14:05:01 1 23.37 0.00 1.84 4.92 5.81 64.05 14:06:01 all 37.45 0.00 2.65 5.10 7.68 47.12 14:06:01 0 52.45 0.00 2.84 2.94 8.48 33.29 14:06:01 1 22.54 0.00 2.45 7.25 6.90 60.85 14:07:01 all 40.02 0.00 2.13 2.47 4.84 50.54 14:07:01 0 26.15 0.00 2.20 3.86 3.82 63.97 14:07:01 1 53.84 0.00 2.02 1.09 5.84 37.19 Average: all 36.72 0.00 2.75 6.56 6.51 47.45 Average: 0 40.80 0.00 3.26 7.53 6.74 41.68 Average: 1 32.66 0.00 2.23 5.60 6.29 53.22