---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6285 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 351 71 0 1570 1462 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:70:3a:3c brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe70:3a3c/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-6285) 09/29/24 _x86_64_ (2 CPU) 00:33:31 LINUX RESTART (2 CPU) 00:34:02 tps rtps wtps bread/s bwrtn/s 00:35:01 143.04 57.76 85.28 3324.16 13889.66 00:36:01 157.64 79.39 78.24 5077.73 23328.47 00:37:01 10.90 1.08 9.81 32.66 2251.12 00:38:01 70.96 66.89 4.07 2969.14 2773.88 Average: 95.44 51.26 44.18 2849.04 10547.39 00:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 94056 1550612 1946576 95.39 54644 1488640 532652 17.24 398728 1398960 75896 00:36:01 72516 1431008 1968116 96.45 71952 1378092 833104 26.97 504180 1324504 66424 00:37:01 89232 1379084 1951400 95.63 71992 1311224 882916 28.58 541316 1273332 120 00:38:01 179200 1547568 1861432 91.22 73620 1380832 533492 17.27 390300 1322432 49864 Average: 108751 1477068 1931881 94.67 68052 1389697 695541 22.52 458631 1329807 48076 00:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 76.28 67.32 822.69 9.41 0.00 0.00 0.00 0.00 00:35:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 00:36:01 ens3 60.00 49.48 1461.63 6.14 0.00 0.00 0.00 0.00 00:36:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 00:37:01 ens3 0.92 1.02 0.82 3.66 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 00:38:01 ens3 142.15 72.61 959.43 18.77 0.00 0.00 0.00 0.00 00:38:01 lo 4.07 4.07 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 69.81 47.52 811.12 9.50 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6285) 09/29/24 _x86_64_ (2 CPU) 00:33:31 LINUX RESTART (2 CPU) 00:34:02 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 39.36 0.00 3.19 6.91 0.10 50.44 00:35:01 0 55.27 0.00 3.98 3.86 0.12 36.77 00:35:01 1 23.58 0.00 2.38 9.93 0.07 64.04 00:36:01 all 37.19 0.00 3.24 6.93 0.09 52.55 00:36:01 0 51.50 0.00 3.83 5.71 0.10 38.86 00:36:01 1 22.95 0.00 2.66 8.17 0.10 66.12 00:37:01 all 50.36 0.00 0.23 0.34 0.09 48.99 00:37:01 0 18.79 0.00 0.28 0.65 0.07 80.20 00:37:01 1 81.77 0.00 0.17 0.02 0.10 17.95 00:38:01 all 35.68 0.00 1.38 2.94 0.08 59.92 00:38:01 0 27.35 0.00 1.44 2.10 0.08 69.03 00:38:01 1 43.98 0.00 1.32 3.77 0.08 50.85 Average: all 40.65 0.00 2.00 4.27 0.09 52.98 Average: 0 38.16 0.00 2.38 3.08 0.09 56.28 Average: 1 43.12 0.00 1.63 5.46 0.09 49.70