---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-11754 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 7.9G 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 345 69 0 1578 1469 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:cd:45:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fecd:458f/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-11754) 12/01/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 149.31 51.71 97.60 2285.66 13425.69 00:36:01 176.07 93.27 82.81 7403.67 25108.03 00:37:01 10.61 0.15 10.46 26.53 2219.90 00:38:01 29.41 24.91 4.50 959.81 3346.75 Average: 91.36 42.51 48.85 2669.01 11025.56 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 74108 1494748 1966524 96.37 52952 1455100 592360 19.18 462244 1356648 69564 00:36:01 68132 1452748 1972500 96.66 72556 1403268 812740 26.31 474540 1357240 62524 00:37:01 84048 1368284 1956584 95.88 72600 1305028 898760 29.09 550228 1269548 156 00:38:01 357708 1604344 1682924 82.47 74160 1269488 491732 15.92 310868 1244384 19796 Average: 145999 1480031 1894633 92.85 68067 1358221 698898 22.62 449470 1306955 38010 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 84.77 75.80 936.73 9.78 0.00 0.00 0.00 0.00 00:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 ens3 85.24 64.96 1467.04 8.47 0.00 0.00 0.00 0.00 00:36:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 00:37:01 ens3 0.05 0.05 0.01 0.01 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 2.12 1.90 3.63 0.56 0.00 0.00 0.00 0.00 00:38:01 lo 3.73 3.73 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 43.05 35.68 601.89 4.70 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 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-11754) 12/01/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 37.52 0.00 3.07 8.25 0.09 51.07 00:35:01 0 49.42 0.00 3.75 12.15 0.10 34.57 00:35:01 1 25.60 0.00 2.42 4.35 0.08 67.54 00:36:01 all 36.10 0.00 3.34 8.77 0.08 51.70 00:36:01 0 36.47 0.00 3.31 8.53 0.08 51.61 00:36:01 1 35.73 0.00 3.37 9.00 0.10 51.79 00:37:01 all 50.13 0.00 0.21 0.19 0.09 49.38 00:37:01 0 90.72 0.00 0.20 0.40 0.10 8.58 00:37:01 1 9.27 0.00 0.20 0.00 0.07 90.46 00:38:01 all 35.78 0.00 0.59 2.62 0.07 60.94 00:38:01 0 67.37 0.00 0.52 2.72 0.07 29.33 00:38:01 1 3.98 0.00 0.67 2.52 0.07 92.77 Average: all 39.88 0.00 1.80 4.96 0.08 53.27 Average: 0 61.02 0.00 1.94 5.94 0.09 31.01 Average: 1 18.68 0.00 1.67 3.98 0.08 75.60