---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3337 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 7.8G 12G 41% / 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 350 107 0 1535 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:64:14:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe64:14a7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3337) 08/25/24 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 150.46 51.61 98.85 2336.03 11378.44 00:36:01 191.60 94.10 97.50 7239.85 27748.93 00:37:01 18.46 11.83 6.63 1496.98 780.81 00:38:01 71.46 67.56 3.90 3643.72 1726.62 Average: 108.00 56.27 51.72 3679.15 10409.06 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 124580 1524476 1916052 93.90 51460 1437976 556684 18.02 408328 1366272 93876 00:36:01 119928 1535796 1920704 94.12 71332 1436484 646780 20.94 383896 1400296 20136 00:37:01 100236 1390768 1940396 95.09 71388 1313292 870944 28.19 512988 1294020 416 00:38:01 102300 1557072 1938332 94.99 72796 1468616 513868 16.63 386488 1405636 42628 Average: 111761 1502028 1928871 94.52 66744 1414092 647069 20.95 422925 1366556 39264 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 00:35:01 ens3 185.67 147.64 1262.54 34.73 0.00 0.00 0.00 0.00 00:36:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 00:36:01 ens3 88.09 77.33 1466.39 11.09 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 0.18 0.18 0.04 0.04 0.00 0.00 0.00 0.00 00:38:01 lo 4.00 4.00 0.22 0.22 0.00 0.00 0.00 0.00 00:38:01 ens3 110.71 63.45 824.51 10.38 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 96.16 72.15 888.37 14.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3337) 08/25/24 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 36.98 0.00 3.28 8.01 0.09 51.63 00:35:01 0 46.25 0.00 3.60 8.27 0.10 41.78 00:35:01 1 27.72 0.00 2.93 7.75 0.08 61.52 00:36:01 all 36.55 0.00 3.70 8.81 0.08 50.86 00:36:01 0 51.40 0.00 4.13 7.98 0.10 36.39 00:36:01 1 21.81 0.00 3.29 9.63 0.08 65.20 00:37:01 all 49.57 0.00 0.32 0.58 0.08 49.46 00:37:01 0 40.26 0.00 0.32 0.70 0.08 58.63 00:37:01 1 58.84 0.00 0.32 0.45 0.07 40.33 00:38:01 all 33.95 0.00 1.22 3.60 0.08 61.15 00:38:01 0 20.19 0.00 0.89 2.61 0.07 76.24 00:38:01 1 47.69 0.00 1.54 4.58 0.08 46.12 Average: all 39.27 0.00 2.13 5.25 0.08 53.27 Average: 0 39.53 0.00 2.23 4.89 0.09 53.25 Average: 1 39.00 0.00 2.02 5.60 0.08 53.30