---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-2227 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 664K 394M 1% /run /dev/vda1 20G 7.7G 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 582 1042 0 2319 3093 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:06:61:03 brd ff:ff:ff:ff:ff:ff inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe06:6103/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-2227) 01/18/25 _x86_64_ (4 CPU) 16:02:56 LINUX RESTART (4 CPU) 16:03:01 tps rtps wtps bread/s bwrtn/s 16:04:02 148.21 70.60 77.60 4376.07 39515.56 16:05:01 70.85 12.71 58.14 259.35 9065.72 16:06:01 32.43 0.02 32.41 1.47 4480.45 16:07:01 20.16 0.12 20.05 1.60 3257.06 16:08:01 18.60 0.12 18.48 2.67 1399.77 16:09:01 26.05 7.85 18.20 478.59 1723.58 16:10:01 21.18 5.60 15.58 331.54 1099.68 16:11:01 23.41 0.75 22.66 27.46 5307.38 16:12:01 29.05 2.28 26.76 130.78 4507.78 Average: 43.27 11.11 32.16 623.96 7815.13 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:02 2011956 3392168 2026688 50.18 33968 1511236 590916 11.62 499980 1372552 51420 16:05:01 1619088 3260908 2419556 59.91 55512 1735764 717956 14.11 653664 1580956 117448 16:06:01 1546620 3199260 2492024 61.70 58300 1742472 744128 14.63 717872 1586220 3024 16:07:01 1323344 3066732 2715300 67.23 59940 1829160 865712 17.02 858836 1662192 1444 16:08:01 1231492 3011624 2807152 69.51 61940 1861912 887472 17.45 921476 1687628 1860 16:09:01 1045524 2888516 2993120 74.11 64016 1920448 936748 18.41 1058684 1731768 3832 16:10:01 873092 2756676 3165552 78.38 66028 1957424 1027020 20.19 1216132 1742392 6632 16:11:01 601344 2656520 3437300 85.11 68352 2122828 1079484 21.22 1343524 1878892 59620 16:12:01 1088484 3186840 2950160 73.05 70692 2163424 699508 13.75 855568 1880536 15368 Average: 1260105 3046583 2778539 68.80 59861 1871630 838772 16.49 902860 1680348 28961 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:02 ens3 323.51 183.27 983.98 61.79 0.00 0.00 0.00 0.00 16:04:02 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 16:05:01 ens3 97.41 76.41 816.29 15.77 0.00 0.00 0.00 0.00 16:05:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 16:06:01 ens3 57.49 76.19 75.47 12.80 0.00 0.00 0.00 0.00 16:06:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 16:07:01 ens3 301.82 279.94 1443.47 41.92 0.00 0.00 0.00 0.00 16:07:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:08:01 ens3 171.25 178.02 516.45 24.30 0.00 0.00 0.00 0.00 16:08:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:09:01 ens3 239.13 226.03 705.03 32.59 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:10:01 ens3 257.06 239.01 368.50 59.19 0.00 0.00 0.00 0.00 16:10:01 lo 1.97 1.97 0.21 0.21 0.00 0.00 0.00 0.00 16:11:01 ens3 601.00 490.80 2159.97 91.77 0.00 0.00 0.00 0.00 16:11:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 16:12:01 ens3 351.39 265.76 648.88 116.88 0.00 0.00 0.00 0.00 16:12:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 266.99 224.21 857.64 50.84 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-2227) 01/18/25 _x86_64_ (4 CPU) 16:02:56 LINUX RESTART (4 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:02 all 12.13 0.00 1.62 4.61 0.05 81.59 16:04:02 0 8.86 0.00 1.46 5.30 0.03 84.35 16:04:02 1 15.93 0.00 1.33 3.45 0.05 79.23 16:04:02 2 11.30 0.00 2.35 5.99 0.05 80.31 16:04:02 3 12.41 0.00 1.36 3.67 0.05 82.51 16:05:01 all 17.18 0.00 0.99 1.58 0.05 80.21 16:05:01 0 14.41 0.00 0.92 0.49 0.05 84.13 16:05:01 1 4.28 0.00 0.22 4.52 0.02 90.96 16:05:01 2 19.83 0.00 0.92 0.54 0.07 78.64 16:05:01 3 30.20 0.00 1.89 0.80 0.07 67.05 16:06:01 all 7.69 0.00 0.34 0.35 0.05 91.58 16:06:01 0 7.61 0.00 0.68 0.08 0.05 91.57 16:06:01 1 2.77 0.00 0.13 0.43 0.02 96.65 16:06:01 2 12.36 0.00 0.15 0.33 0.05 87.10 16:06:01 3 8.02 0.00 0.39 0.54 0.07 90.99 16:07:01 all 8.84 0.00 0.59 0.09 0.04 90.44 16:07:01 0 10.08 0.00 0.73 0.12 0.03 89.04 16:07:01 1 10.91 0.00 0.50 0.05 0.05 88.48 16:07:01 2 6.63 0.00 0.57 0.18 0.03 92.59 16:07:01 3 7.72 0.00 0.53 0.00 0.05 91.70 16:08:01 all 6.68 0.00 0.41 0.08 0.04 92.80 16:08:01 0 9.61 0.00 0.53 0.02 0.05 89.79 16:08:01 1 8.94 0.00 0.36 0.12 0.02 90.56 16:08:01 2 3.64 0.00 0.42 0.20 0.03 95.71 16:08:01 3 4.48 0.00 0.32 0.00 0.03 95.17 16:09:01 all 10.22 0.00 0.49 0.22 0.05 89.03 16:09:01 0 7.82 0.00 0.35 0.08 0.03 91.71 16:09:01 1 8.45 0.00 0.67 0.42 0.05 90.41 16:09:01 2 12.58 0.00 0.52 0.22 0.05 86.64 16:09:01 3 12.03 0.00 0.42 0.15 0.07 87.33 16:10:01 all 21.69 0.00 0.74 0.26 0.06 77.24 16:10:01 0 21.93 0.00 0.84 0.12 0.07 77.05 16:10:01 1 24.05 0.00 0.72 0.17 0.05 75.01 16:10:01 2 25.59 0.00 0.52 0.53 0.05 73.31 16:10:01 3 15.20 0.00 0.92 0.23 0.07 83.58 16:11:01 all 11.22 0.00 0.89 0.14 0.05 87.69 16:11:01 0 13.03 0.00 0.95 0.00 0.05 85.97 16:11:01 1 10.09 0.00 0.55 0.28 0.03 89.05 16:11:01 2 12.10 0.00 1.17 0.25 0.07 86.41 16:11:01 3 9.67 0.00 0.87 0.02 0.05 89.39 16:12:01 all 20.51 0.00 0.98 0.61 0.05 77.84 16:12:01 0 12.25 0.00 0.85 0.00 0.03 86.87 16:12:01 1 6.75 0.00 0.79 1.91 0.05 90.51 16:12:01 2 28.23 0.00 0.73 0.17 0.07 70.80 16:12:01 3 34.78 0.00 1.55 0.40 0.08 63.18 Average: all 12.90 0.00 0.78 0.88 0.05 85.39 Average: 0 11.73 0.00 0.81 0.69 0.04 86.73 Average: 1 10.25 0.00 0.59 1.25 0.04 87.87 Average: 2 14.69 0.00 0.81 0.93 0.05 83.51 Average: 3 14.93 0.00 0.91 0.64 0.06 83.46