---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3463 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 371 1403 0 2169 3306 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:b4:82:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feb4:82e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3463) 06/15/26 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 101.47 23.09 78.37 925.96 6555.15 14:05:01 65.56 0.28 65.27 5.07 11218.93 14:06:01 82.24 29.20 53.04 2094.58 8810.40 14:07:01 8.97 0.03 8.93 5.87 2684.89 14:08:01 18.83 1.32 17.51 103.72 2066.99 Average: 55.41 10.78 44.63 627.05 6267.28 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1888124 3452868 2150928 53.25 52160 1669364 560524 11.02 462656 1528928 136384 14:05:01 1643748 3439088 2395304 59.30 64664 1875108 558264 10.97 486156 1724816 90196 14:06:01 1270716 3297348 2768336 68.54 74280 2086384 746736 14.68 715596 1845020 22616 14:07:01 1157684 3219708 2881368 71.34 74424 2120956 830080 16.32 806724 1865940 19576 14:08:01 1461684 3407228 2577368 63.81 76100 2008000 591872 11.63 605552 1774972 25888 Average: 1484391 3363248 2554661 63.25 68326 1951962 657495 12.92 615337 1747935 58932 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 477.77 227.46 1373.09 62.11 0.00 0.00 0.00 0.00 14:05:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 14:05:01 ens3 88.29 53.91 416.83 8.36 0.00 0.00 0.00 0.00 14:06:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:06:01 ens3 59.12 37.49 269.95 13.90 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 14:07:01 ens3 0.13 0.10 0.01 0.07 0.00 0.00 0.00 0.00 14:08:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:08:01 ens3 18.30 15.01 14.51 6.70 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 128.73 66.80 414.91 18.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3463) 06/15/26 _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 42.92 0.00 3.38 6.00 1.53 46.18 14:04:01 0 37.16 0.00 2.79 6.13 1.45 52.46 14:04:01 1 48.67 0.00 3.93 5.87 1.58 39.94 14:05:01 all 42.93 0.00 2.81 3.52 1.40 49.33 14:05:01 0 29.85 0.00 2.45 6.17 1.18 60.35 14:05:01 1 56.02 0.00 3.18 0.88 1.63 38.29 14:06:01 all 42.28 0.00 7.24 2.57 1.57 46.34 14:06:01 0 45.46 0.00 7.97 4.09 1.54 40.95 14:06:01 1 39.11 0.00 6.52 1.03 1.60 51.74 14:07:01 all 45.54 0.00 3.73 0.10 1.43 49.20 14:07:01 0 27.38 0.00 3.37 0.17 1.20 67.88 14:07:01 1 63.61 0.00 4.10 0.05 1.68 30.57 14:08:01 all 45.00 0.00 2.76 1.17 1.46 49.61 14:08:01 0 29.97 0.00 2.38 1.95 1.27 64.42 14:08:01 1 60.15 0.00 3.14 0.37 1.65 34.70 Average: all 43.73 0.00 3.98 2.67 1.48 48.13 Average: 0 33.95 0.00 3.79 3.70 1.33 57.23 Average: 1 53.52 0.00 4.17 1.64 1.63 39.04