---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-8059 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 9.1G 11G 48% / 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 344 332 0 1316 1464 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:74:d1:70 brd ff:ff:ff:ff:ff:ff inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe74:d170/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8059) 10/18/24 _x86_64_ (2 CPU) 15:57:38 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 142.77 66.73 76.04 4009.33 11513.90 16:00:01 151.19 43.88 107.32 10170.69 91036.83 16:01:01 146.72 38.77 107.95 2776.54 38900.77 16:02:01 95.15 64.65 30.51 4058.11 9657.71 Average: 133.89 53.54 80.34 5233.31 37556.77 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 124780 1595064 1915852 93.89 54916 1499900 491032 15.90 351016 1413504 125620 16:00:01 255564 1504828 1785068 87.48 63452 1284160 657196 21.27 507004 1153444 139140 16:01:01 74396 1466052 1966236 96.35 92364 1371288 672276 21.76 420264 1371228 62480 16:02:01 399168 1530580 1641464 80.44 98500 1093148 541896 17.54 356508 1099968 32300 Average: 213477 1524131 1827155 89.54 77308 1312124 590600 19.12 408698 1259536 89885 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:59:02 ens3 78.49 71.36 897.89 9.48 0.00 0.00 0.00 0.00 16:00:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 16:00:01 ens3 266.12 185.94 5943.06 18.04 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:01:01 ens3 51.85 43.87 992.83 6.16 0.00 0.00 0.00 0.00 16:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:02:01 ens3 252.47 147.23 1631.74 26.15 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 161.80 111.79 2351.57 14.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8059) 10/18/24 _x86_64_ (2 CPU) 15:57:38 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.11 0.00 2.88 7.10 0.09 51.81 15:59:02 0 44.99 0.00 3.09 11.24 0.08 40.60 15:59:02 1 31.19 0.00 2.69 2.96 0.08 63.07 16:00:01 all 31.62 0.00 4.09 6.89 0.08 57.32 16:00:01 0 30.72 0.00 4.63 9.92 0.10 54.63 16:00:01 1 32.49 0.00 3.57 3.86 0.07 60.00 16:01:01 all 34.41 0.00 2.66 8.24 0.09 54.59 16:01:01 0 24.82 0.00 2.04 8.45 0.10 64.58 16:01:01 1 43.98 0.00 3.26 8.05 0.08 44.63 16:02:01 all 38.48 0.00 2.58 3.84 0.08 55.02 16:02:01 0 47.79 0.00 2.61 2.41 0.08 47.12 16:02:01 1 29.18 0.00 2.53 5.28 0.08 62.93 Average: all 35.68 0.00 3.05 6.52 0.09 54.67 Average: 0 37.14 0.00 3.08 8.00 0.09 51.69 Average: 1 34.22 0.00 3.01 5.04 0.08 57.65