---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6763 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 355 401 0 1236 1453 Swap: 1023 1 1022 ---> 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:32:20:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe32:2077/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6763) 10/04/24 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:02 tps rtps wtps bread/s bwrtn/s 15:59:01 132.28 59.06 73.22 3050.51 10879.62 16:00:01 151.89 38.75 113.14 8922.87 95340.20 16:01:01 171.30 58.61 112.70 3921.35 36122.11 16:02:01 91.69 46.02 45.67 1843.12 6695.37 Average: 136.81 50.57 86.23 4440.11 37365.49 15:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 162544 1582136 1878088 92.03 55952 1447504 489660 15.85 365592 1358328 121912 16:00:01 103616 1479344 1937016 94.92 65300 1404000 662000 21.43 641052 1160664 145424 16:01:01 189580 1540392 1851052 90.71 94408 1320432 605064 19.59 318952 1348588 57148 16:02:01 460500 1510452 1580132 77.43 93948 1010992 546244 17.68 372776 1015320 24124 Average: 229060 1528081 1811572 88.78 77402 1295732 575742 18.64 424593 1220725 87152 15:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 86.46 78.57 960.24 12.14 0.00 0.00 0.00 0.00 15:59:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 16:00:01 ens3 223.95 156.56 5827.40 13.64 0.00 0.00 0.00 0.00 16:00:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 16:01:01 ens3 59.17 49.74 995.23 10.46 0.00 0.00 0.00 0.00 16:01:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:02:01 ens3 243.87 150.00 1566.30 25.84 0.00 0.00 0.00 0.00 16:02:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 153.63 108.84 2342.91 15.53 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6763) 10/04/24 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:02 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.65 0.00 3.00 6.09 0.08 52.18 15:59:01 0 47.00 0.00 3.45 9.95 0.07 39.53 15:59:01 1 30.27 0.00 2.54 2.23 0.09 64.88 16:00:01 all 33.40 0.00 4.39 5.88 0.09 56.24 16:00:01 0 34.81 0.00 4.34 6.73 0.10 54.02 16:00:01 1 32.02 0.00 4.42 5.04 0.07 58.46 16:01:01 all 37.48 0.00 2.84 9.28 0.08 50.33 16:01:01 0 46.20 0.00 2.83 9.88 0.08 41.01 16:01:01 1 28.76 0.00 2.87 8.67 0.10 59.60 16:02:01 all 41.14 0.00 2.42 3.77 0.08 52.59 16:02:01 0 36.15 0.00 2.23 2.37 0.07 59.18 16:02:01 1 46.14 0.00 2.59 5.18 0.08 46.01 Average: all 37.66 0.00 3.16 6.25 0.08 52.84 Average: 0 41.02 0.00 3.21 7.22 0.08 48.48 Average: 1 34.31 0.00 3.11 5.29 0.08 57.20