---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6222 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 7.4G 12G 39% / 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 364 1406 0 2172 3313 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:e3:ad:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fee3:ad5f/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-6222) 07/19/26 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 101.45 23.09 78.36 925.96 6588.47 14:05:01 61.76 0.28 61.47 5.07 10588.77 14:06:01 82.42 27.40 55.02 2052.46 9004.10 14:07:01 9.42 0.10 9.32 7.07 2480.65 14:08:01 13.15 1.10 12.05 83.99 2061.12 Average: 53.64 10.39 43.24 614.92 6144.64 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1740960 3368156 2298092 56.90 52108 1730312 633692 12.46 586112 1549288 192308 14:05:01 1635720 3437296 2403332 59.50 64664 1881220 565032 11.11 486220 1731808 96768 14:06:01 1272676 3303992 2766376 68.49 74244 2091424 743472 14.61 706968 1851940 22152 14:07:01 1188652 3253764 2850400 70.57 74404 2124500 798776 15.70 771236 1871632 23304 14:08:01 1406496 3355856 2632556 65.18 75832 2012436 642936 12.64 653812 1782088 29124 Average: 1448901 3343813 2590151 64.13 68250 1967978 676782 13.30 640870 1757351 72731 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 457.93 227.19 1460.63 63.31 0.00 0.00 0.00 0.00 14:04:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:05:01 ens3 91.02 56.89 419.66 8.54 0.00 0.00 0.00 0.00 14:05:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 14:06:01 ens3 53.31 26.25 264.32 2.90 0.00 0.00 0.00 0.00 14:06:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:07:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 15.71 14.31 10.70 9.41 0.00 0.00 0.00 0.00 14:08:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 123.63 64.96 431.10 16.84 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6222) 07/19/26 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 43.58 0.00 3.39 6.30 1.87 44.86 14:04:01 0 44.78 0.00 3.33 10.41 1.61 39.88 14:04:01 1 42.39 0.00 3.47 2.22 2.12 49.79 14:05:01 all 42.52 0.00 2.78 3.62 1.78 49.31 14:05:01 0 49.44 0.00 3.24 5.73 1.86 39.74 14:05:01 1 35.61 0.00 2.30 1.51 1.72 58.85 14:06:01 all 40.34 0.00 5.70 4.43 2.31 47.22 14:06:01 0 47.91 0.00 5.97 6.83 2.43 36.86 14:06:01 1 32.77 0.00 5.43 2.06 2.17 57.57 14:07:01 all 43.97 0.00 4.62 0.07 2.07 49.27 14:07:01 0 39.09 0.00 4.42 0.03 1.81 54.65 14:07:01 1 48.87 0.00 4.82 0.08 2.33 43.90 14:08:01 all 43.86 0.00 2.61 1.47 2.59 49.47 14:08:01 0 36.41 0.00 2.26 1.27 2.34 57.72 14:08:01 1 51.28 0.00 2.97 1.68 2.85 41.22 Average: all 42.86 0.00 3.82 3.17 2.12 48.03 Average: 0 43.51 0.00 3.84 4.84 2.01 45.79 Average: 1 42.20 0.00 3.80 1.51 2.24 50.26