---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4633 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 672K 394M 1% /run /dev/vda1 20G 7.6G 12G 40% / 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 366 1064 0 2513 3305 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:25:94:2c brd ff:ff:ff:ff:ff:ff inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe25:942c/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-4633) 09/25/25 _x86_64_ (2 CPU) 10:44:40 LINUX RESTART (2 CPU) 10:45:01 tps rtps wtps bread/s bwrtn/s 10:46:03 196.25 59.35 136.90 1312.90 21271.58 10:47:01 70.63 65.18 5.45 671.33 274.99 10:48:01 76.02 58.96 17.06 2462.91 1050.85 10:49:01 8.02 1.07 6.95 63.86 5460.82 10:50:01 51.23 14.77 36.47 665.60 5164.53 10:51:01 48.02 0.58 47.43 74.91 7247.85 Average: 75.06 33.14 41.92 876.43 6781.55 10:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:03 1713592 3449748 2325460 57.57 33392 1862464 613284 12.05 641104 1530776 476 10:47:01 1687796 3446536 2351256 58.21 33708 1882544 612000 12.03 660616 1532836 2256 10:48:01 1314264 3162380 2724788 67.46 36480 1966180 843968 16.59 1105008 1457408 55520 10:49:01 1333620 3239548 2705432 66.98 36600 2022972 797248 15.67 1059604 1481312 20940 10:50:01 1110620 3326696 2928432 72.50 59088 2294420 663336 13.04 1034996 1694600 180668 10:51:01 1156676 3444568 2882376 71.36 67172 2352600 534080 10.50 885148 1787560 115660 Average: 1386095 3344913 2652957 65.68 44407 2063530 677319 13.31 897746 1580749 62587 10:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:03 ens3 385.57 175.74 1255.22 51.95 0.00 0.00 0.00 0.00 10:46:03 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 10:47:01 ens3 0.21 0.14 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 9.23 6.83 2.48 2.03 0.00 0.00 0.00 0.00 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 2.73 2.52 0.60 1.33 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 70.10 51.45 799.26 7.73 0.00 0.00 0.00 0.00 10:50:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:51:01 ens3 29.57 24.43 264.69 6.13 0.00 0.00 0.00 0.00 10:51:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 83.37 43.76 389.20 11.59 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4633) 09/25/25 _x86_64_ (2 CPU) 10:44:40 LINUX RESTART (2 CPU) 10:45:01 CPU %user %nice %system %iowait %steal %idle 10:46:03 all 27.77 3.11 7.62 11.66 8.76 41.08 10:46:03 0 22.88 6.20 7.95 11.79 8.64 42.54 10:46:03 1 32.63 0.03 7.27 11.54 8.88 39.65 10:47:01 all 23.29 0.00 15.19 10.51 12.58 38.43 10:47:01 0 23.27 0.00 14.88 10.69 12.70 38.46 10:47:01 1 23.31 0.00 15.53 10.30 12.47 38.39 10:48:01 all 31.20 1.62 11.49 8.48 8.96 38.24 10:48:01 0 30.17 0.00 10.77 8.10 8.88 42.09 10:48:01 1 32.27 3.25 12.19 8.90 9.03 34.37 10:49:01 all 65.11 0.00 5.87 0.28 5.70 23.03 10:49:01 0 57.07 0.00 5.50 0.08 5.45 31.90 10:49:01 1 73.15 0.00 6.26 0.46 5.96 14.16 10:50:01 all 37.96 0.00 2.16 5.08 3.55 51.25 10:50:01 0 32.13 0.00 2.05 8.23 3.58 54.00 10:50:01 1 43.78 0.00 2.25 1.95 3.53 48.49 10:51:01 all 40.33 0.00 2.10 3.42 2.83 51.31 10:51:01 0 43.70 0.00 2.47 1.86 2.95 49.02 10:51:01 1 36.97 0.00 1.76 4.96 2.70 53.60 Average: all 37.51 0.80 7.42 6.61 7.08 40.58 Average: 0 34.76 1.05 7.29 6.83 7.05 43.01 Average: 1 40.27 0.54 7.55 6.38 7.11 38.15