---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-217 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 360 370 0 1262 1448 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:02:16:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe02:16f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-217) 12/19/24 _x86_64_ (2 CPU) 11:24:37 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 112.71 41.40 71.31 2225.15 10550.59 11:27:01 140.24 18.68 121.56 1208.26 26722.96 11:28:01 105.86 59.95 45.92 3294.64 18060.51 Average: 119.60 40.01 79.60 2242.68 18444.25 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 139732 1591524 1900900 93.15 55196 1482888 506424 16.39 361916 1388980 134836 11:27:01 79328 1482992 1961304 96.11 83048 1403224 667120 21.60 449028 1353968 136684 11:28:01 468064 1536244 1572568 77.06 90524 1046028 528500 17.11 378352 1015520 33576 Average: 229041 1536920 1811591 88.78 76256 1310713 567348 18.37 396432 1252823 101699 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 11:26:01 ens3 81.84 76.53 944.07 9.74 0.00 0.00 0.00 0.00 11:27:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 11:27:01 ens3 92.50 75.96 1379.19 11.46 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 11:28:01 ens3 250.72 159.56 1572.39 28.88 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 141.68 104.02 1298.53 16.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-217) 12/19/24 _x86_64_ (2 CPU) 11:24:37 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 35.32 0.00 2.41 5.73 0.07 56.47 11:26:01 0 46.13 0.00 2.63 8.60 0.07 42.57 11:26:01 1 24.59 0.00 2.18 2.88 0.08 70.27 11:27:01 all 39.86 0.00 3.35 6.30 0.09 50.41 11:27:01 0 58.24 0.00 3.96 7.74 0.10 29.96 11:27:01 1 21.39 0.00 2.73 4.87 0.08 70.92 11:28:01 all 39.99 0.00 2.76 3.90 0.08 53.27 11:28:01 0 54.59 0.00 2.52 4.41 0.08 38.39 11:28:01 1 25.41 0.00 3.00 3.39 0.08 68.12 Average: all 38.38 0.00 2.84 5.31 0.08 53.39 Average: 0 52.98 0.00 3.04 6.92 0.08 36.98 Average: 1 23.80 0.00 2.64 3.71 0.08 69.77