---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1438 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 9.2G 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 354 405 0 1233 1454 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:7b:de:60 brd ff:ff:ff:ff:ff:ff inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe7b:de60/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1438) 08/02/24 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 156.48 50.53 105.95 2516.72 12408.13 16:00:01 165.46 63.17 102.28 8512.18 81394.97 16:01:01 151.87 43.09 108.78 3539.41 45243.26 16:02:01 105.20 66.47 38.73 3290.25 14234.69 Average: 144.75 55.82 88.94 4464.40 38317.02 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 78844 1503828 1961788 96.14 52336 1459636 569856 18.45 451532 1362056 99232 16:00:01 146180 1433788 1894452 92.84 59060 1325116 708348 22.93 372144 1393364 127724 16:01:01 115700 1460952 1924932 94.33 86504 1334492 660908 21.39 425508 1327720 114292 16:02:01 518696 1560720 1521936 74.58 90944 1007764 498864 16.15 312528 1019980 35096 Average: 214855 1489822 1825777 89.47 72211 1281752 609494 19.73 390428 1275780 94086 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:59:01 ens3 88.17 77.23 960.12 10.93 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:00:01 ens3 208.47 175.12 6113.73 15.39 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 57.27 49.06 981.24 6.51 0.00 0.00 0.00 0.00 16:02:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:02:01 ens3 221.80 117.63 1483.73 25.79 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 143.92 104.76 2384.53 14.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1438) 08/02/24 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 37.17 0.00 3.20 8.07 0.08 51.48 15:59:01 0 40.08 0.00 3.47 5.88 0.08 50.48 15:59:01 1 34.24 0.00 2.90 10.28 0.08 52.50 16:00:01 all 31.95 0.00 4.01 6.75 0.08 57.20 16:00:01 0 33.05 0.00 3.99 7.03 0.08 55.84 16:00:01 1 30.85 0.00 4.04 6.47 0.08 58.55 16:01:01 all 35.67 0.00 2.94 7.11 0.08 54.20 16:01:01 0 44.70 0.00 3.21 7.35 0.08 44.66 16:01:01 1 26.60 0.00 2.70 6.86 0.08 63.75 16:02:01 all 39.45 0.00 2.48 3.69 0.08 54.30 16:02:01 0 36.54 0.00 2.61 4.30 0.07 56.48 16:02:01 1 42.39 0.00 2.34 3.06 0.07 52.14 Average: all 36.06 0.00 3.16 6.40 0.08 54.30 Average: 0 38.60 0.00 3.32 6.14 0.08 51.86 Average: 1 33.52 0.00 2.99 6.67 0.08 56.74