---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-8546 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: 2800.000 BogoMIPS: 5600.00 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 8.0G 12G 42% / 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 358 320 0 1313 1450 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:85:0c:ed brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe85:ced/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-8546) 10/24/24 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 152.75 50.68 102.07 2522.19 10147.50 11:27:01 153.80 37.54 116.26 2577.14 25912.16 11:28:01 133.69 55.54 78.15 3039.89 20655.89 Average: 146.75 47.92 98.83 2713.03 18904.12 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 68980 1480192 1971652 96.62 53076 1445972 589956 19.10 466640 1358724 150260 11:27:01 219968 1497792 1820664 89.22 82140 1275684 629244 20.37 414756 1243172 94740 11:28:01 407572 1510884 1633060 80.03 92036 1080868 540436 17.49 390900 1065584 16924 Average: 232173 1496289 1808459 88.62 75751 1267508 586545 18.99 424099 1222493 87308 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:26:01 ens3 123.25 95.42 960.06 20.00 0.00 0.00 0.00 0.00 11:27:01 lo 1.57 1.57 0.14 0.14 0.00 0.00 0.00 0.00 11:27:01 ens3 85.72 67.99 1371.10 10.42 0.00 0.00 0.00 0.00 11:28:01 lo 0.70 0.70 0.08 0.08 0.00 0.00 0.00 0.00 11:28:01 ens3 251.51 132.89 1628.42 24.61 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 153.48 98.77 1319.80 18.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8546) 10/24/24 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 37.74 0.00 3.15 8.09 0.09 50.93 11:26:01 0 38.63 0.00 3.14 10.90 0.08 47.26 11:26:01 1 36.85 0.00 3.17 5.26 0.10 54.62 11:27:01 all 38.98 0.00 3.59 6.51 0.08 50.84 11:27:01 0 50.23 0.00 4.00 9.18 0.10 36.49 11:27:01 1 27.68 0.00 3.14 3.83 0.08 65.27 11:28:01 all 38.30 0.00 3.01 5.40 0.08 53.21 11:28:01 0 49.12 0.00 3.27 3.29 0.10 44.21 11:28:01 1 27.41 0.00 2.77 7.52 0.07 62.24 Average: all 38.34 0.00 3.25 6.67 0.09 51.66 Average: 0 45.99 0.00 3.47 7.79 0.09 42.66 Average: 1 30.65 0.00 3.03 5.54 0.08 60.71