---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6406 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 9.2G 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 340 438 0 1213 1468 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:dd:2a:ac brd ff:ff:ff:ff:ff:ff inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fedd:2aac/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-6406) 07/12/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 140.66 48.28 92.37 2926.98 14893.14 16:00:01 159.05 59.48 99.58 9141.11 95032.90 16:01:01 145.28 37.99 107.28 3047.63 35918.95 16:02:01 96.45 65.82 30.63 3519.15 8765.87 Average: 135.26 52.87 82.40 4640.13 38418.64 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 95996 1547856 1944636 95.30 55076 1481628 548812 17.77 415252 1377364 31132 16:00:01 110572 1495384 1930060 94.58 63036 1415632 654744 21.19 631796 1163588 85760 16:01:01 83036 1467812 1957596 95.93 91044 1361196 666984 21.59 461336 1316004 92736 16:02:01 456028 1480780 1584604 77.65 90332 992348 593032 19.20 414860 981476 31952 Average: 186408 1497958 1854224 90.87 74872 1312701 615893 19.94 480811 1209608 60395 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:59:02 ens3 79.80 74.90 928.95 9.89 0.00 0.00 0.00 0.00 16:00:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 16:00:01 ens3 229.53 198.78 6220.16 26.04 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:01:01 ens3 46.31 39.74 920.24 5.91 0.00 0.00 0.00 0.00 16:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:02:01 ens3 286.82 175.70 1929.10 29.82 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 160.32 121.96 2484.17 17.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6406) 07/12/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.80 0.00 3.06 7.68 0.09 50.37 15:59:02 0 67.11 0.00 4.24 6.78 0.10 21.78 15:59:02 1 10.82 0.00 1.91 8.58 0.08 78.61 16:00:01 all 32.95 0.00 4.30 6.78 0.09 55.89 16:00:01 0 48.47 0.00 5.38 8.36 0.10 37.70 16:00:01 1 17.39 0.00 3.24 5.21 0.07 74.09 16:01:01 all 35.79 0.00 3.03 7.39 0.09 53.69 16:01:01 0 52.15 0.00 3.71 9.12 0.12 34.90 16:01:01 1 19.39 0.00 2.32 5.66 0.07 72.57 16:02:01 all 41.36 0.00 2.54 3.96 0.08 52.06 16:02:01 0 40.86 0.00 2.11 3.71 0.08 53.24 16:02:01 1 41.85 0.00 2.98 4.21 0.08 50.87 Average: all 37.24 0.00 3.23 6.46 0.09 52.98 Average: 0 52.17 0.00 3.85 6.99 0.10 36.89 Average: 1 22.33 0.00 2.61 5.93 0.08 69.06