---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3182 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 8.1G 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 362 309 0 1320 1446 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:60:05:ec brd ff:ff:ff:ff:ff:ff inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe60:5ec/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-3182) 01/30/25 _x86_64_ (2 CPU) 11:24:47 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 135.19 39.96 95.24 1434.64 10800.13 11:27:01 154.08 39.47 114.61 2648.98 24459.05 11:28:01 123.91 67.59 56.32 4470.59 20592.30 Average: 137.73 49.00 88.73 2851.16 18616.18 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 69148 1512652 1971484 96.61 50316 1480376 561424 18.17 453584 1369936 143848 11:27:01 91308 1455276 1949324 95.53 78772 1374348 682232 22.08 535332 1270180 107168 11:28:01 99144 1228624 1941488 95.14 90436 1121092 857088 27.74 683620 1097880 40288 Average: 86533 1398851 1954099 95.76 73175 1325272 700248 22.67 557512 1245999 97101 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 ens3 412.56 266.87 1539.60 71.52 0.00 0.00 0.00 0.00 11:26:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:27:01 ens3 96.80 74.54 1386.83 21.30 0.00 0.00 0.00 0.00 11:27:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 11:28:01 ens3 270.79 197.07 1570.22 19.09 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 260.07 179.50 1498.88 37.31 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3182) 01/30/25 _x86_64_ (2 CPU) 11:24:47 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 40.71 0.00 3.07 6.77 0.13 49.33 11:26:01 0 57.06 0.00 3.44 3.94 0.15 35.41 11:26:01 1 24.46 0.00 2.70 9.57 0.10 63.17 11:27:01 all 41.12 0.00 3.58 6.05 0.11 49.15 11:27:01 0 39.47 0.00 3.11 2.58 0.10 54.74 11:27:01 1 42.75 0.00 4.05 9.54 0.13 43.53 11:28:01 all 32.64 0.00 2.50 6.09 0.11 58.65 11:28:01 0 27.60 0.00 2.07 5.77 0.10 64.46 11:28:01 1 37.70 0.00 2.95 6.41 0.10 52.84 Average: all 38.17 0.00 3.05 6.30 0.11 52.37 Average: 0 41.36 0.00 2.87 4.09 0.12 51.56 Average: 1 34.97 0.00 3.23 8.51 0.11 53.18