---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-744 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 357 362 0 1272 1451 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:cb:05:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fecb:57e/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-744) 01/02/25 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 145.58 39.68 105.90 1438.48 11701.22 11:27:01 174.72 65.10 109.62 4614.16 24084.17 11:28:01 158.17 104.15 54.02 8455.52 20464.59 Average: 159.40 69.66 89.74 4836.90 18719.71 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 85580 1485112 1955052 95.81 51328 1435808 593236 19.20 457868 1350644 125420 11:27:01 187164 1554340 1853468 90.83 78212 1380124 579892 18.77 386076 1328784 109172 11:28:01 462568 1513924 1578064 77.33 90828 1039344 546920 17.70 424324 991612 17824 Average: 245104 1517792 1795528 87.99 73456 1285092 573349 18.56 422756 1223680 84139 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 ens3 192.57 142.20 1122.54 43.69 0.00 0.00 0.00 0.00 11:26:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:27:01 ens3 92.85 79.77 1401.09 11.45 0.00 0.00 0.00 0.00 11:27:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 11:28:01 ens3 254.44 145.28 1570.61 26.02 0.00 0.00 0.00 0.00 11:28:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 180.44 122.65 1364.52 27.14 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-744) 01/02/25 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 39.43 0.00 2.90 6.96 0.08 50.62 11:26:02 0 44.30 0.00 3.17 4.63 0.10 47.80 11:26:02 1 34.57 0.00 2.63 9.29 0.08 53.42 11:27:01 all 38.06 0.00 3.41 7.36 0.09 51.08 11:27:01 0 47.39 0.00 3.89 5.27 0.10 43.35 11:27:01 1 28.73 0.00 2.93 9.46 0.09 58.79 11:28:01 all 39.19 0.00 3.00 5.86 0.08 51.86 11:28:01 0 31.14 0.00 2.85 3.83 0.08 62.10 11:28:01 1 47.20 0.00 3.15 7.87 0.08 41.70 Average: all 38.90 0.00 3.10 6.73 0.09 51.19 Average: 0 40.92 0.00 3.30 4.57 0.10 51.12 Average: 1 36.89 0.00 2.90 8.87 0.08 51.25