---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5946 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 7.9G 12G 41% / 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 362 924 0 2657 3299 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:57:0d:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe57:d1c/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-5946) 07/16/26 _x86_64_ (2 CPU) 11:24:35 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 47.01 4.75 42.26 167.17 5649.46 11:27:01 75.62 11.40 64.22 1019.70 12233.29 11:28:01 79.24 6.08 73.15 197.70 9718.25 11:29:01 68.52 28.80 39.72 1344.84 15589.61 11:30:01 62.66 13.20 49.46 1264.59 2210.16 Average: 66.61 12.85 53.76 798.85 9080.81 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 1904292 3461312 2134760 52.85 49660 1666132 569448 11.19 455124 1525316 144364 11:27:01 1638412 3451464 2400640 59.44 61568 1896824 565292 11.11 474460 1745312 60320 11:28:01 1225576 3378700 2813476 69.66 82380 2196760 664752 13.07 577132 2014704 136256 11:29:01 126520 2502852 3912532 96.87 93124 2389016 1485264 29.19 1446848 2216476 34752 11:30:01 1014688 3435128 3024364 74.88 94644 2432852 552740 10.86 575228 2203648 25836 Average: 1181898 3245891 2857154 70.74 76275 2116317 767499 15.09 705758 1941091 80306 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:26:01 ens3 72.39 59.86 882.77 6.27 0.00 0.00 0.00 0.00 11:27:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 11:27:01 ens3 44.59 39.73 335.91 7.28 0.00 0.00 0.00 0.00 11:28:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:28:01 ens3 44.18 36.66 610.69 5.50 0.00 0.00 0.00 0.00 11:29:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 11:29:01 ens3 264.37 211.09 2694.47 22.37 0.00 0.00 0.00 0.00 11:30:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 11:30:01 ens3 18.33 18.66 13.47 16.37 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 88.79 73.21 907.64 11.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5946) 07/16/26 _x86_64_ (2 CPU) 11:24:35 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 41.30 0.00 2.54 3.15 1.21 51.81 11:26:01 0 55.77 0.00 3.39 0.48 1.49 38.87 11:26:01 1 26.87 0.00 1.70 5.82 0.92 64.70 11:27:01 all 41.92 0.00 2.49 4.70 1.15 49.74 11:27:01 0 61.19 0.00 3.14 4.04 1.52 30.11 11:27:01 1 22.63 0.00 1.82 5.35 0.79 69.41 11:28:01 all 40.47 0.00 3.04 3.60 1.23 51.66 11:28:01 0 44.77 0.00 3.01 4.29 1.29 46.65 11:28:01 1 36.20 0.00 3.06 2.92 1.18 56.64 11:29:01 all 59.13 0.00 4.17 2.12 2.35 32.22 11:29:01 0 53.08 0.00 3.08 2.70 2.10 39.03 11:29:01 1 65.18 0.00 5.30 1.54 2.61 25.37 11:30:01 all 37.65 0.00 2.09 3.36 1.24 55.65 11:30:01 0 53.79 0.00 2.13 1.63 1.60 40.84 11:30:01 1 21.49 0.00 2.05 5.07 0.90 70.49 Average: all 44.09 0.00 2.87 3.38 1.44 48.22 Average: 0 53.72 0.00 2.95 2.63 1.60 39.10 Average: 1 34.46 0.00 2.79 4.14 1.28 57.33