---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-11608 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 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 346 424 0 1221 1462 Swap: 1023 1 1022 ---> 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:bf:8e:38 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:febf:8e38/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-11608) 11/29/24 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 123.92 44.63 79.29 2121.07 11261.84 16:00:01 164.18 54.00 110.18 10128.49 95850.45 16:01:01 144.46 38.09 106.37 2705.95 34146.71 16:02:01 94.40 70.42 23.98 4626.30 8280.49 Average: 131.74 51.78 79.96 4895.44 37385.13 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 177008 1586884 1863624 91.33 53436 1441728 503248 16.29 350744 1363120 138276 16:00:01 149260 1506120 1891372 92.69 63288 1389996 654196 21.18 581596 1181360 77124 16:01:01 84240 1470996 1956392 95.87 93340 1362496 665984 21.56 408024 1371208 58148 16:02:01 481844 1503940 1558788 76.39 97964 987320 570708 18.47 360888 1016268 40516 Average: 223088 1516985 1817544 89.07 77007 1295385 598534 19.38 425313 1232989 78516 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 81.18 73.68 936.66 9.19 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:00:01 ens3 273.21 191.92 5886.35 16.92 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 49.61 40.88 990.33 5.97 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 275.39 152.31 1560.78 29.28 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 169.84 114.70 2343.56 15.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-11608) 11/29/24 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.77 0.00 2.90 6.50 0.09 51.73 15:59:01 0 45.80 0.00 3.21 4.17 0.10 46.72 15:59:01 1 31.72 0.00 2.62 8.82 0.07 56.78 16:00:01 all 32.65 0.00 4.23 7.13 0.08 55.92 16:00:01 0 45.31 0.00 5.13 6.92 0.08 42.55 16:00:01 1 19.92 0.00 3.31 7.36 0.07 69.35 16:01:01 all 35.17 0.00 3.05 7.24 0.08 54.47 16:01:01 0 55.87 0.00 3.81 4.51 0.10 35.71 16:01:01 1 14.43 0.00 2.29 9.96 0.07 73.24 16:02:01 all 41.30 0.00 2.57 3.57 0.08 52.48 16:02:01 0 46.32 0.00 1.80 2.46 0.08 49.34 16:02:01 1 36.28 0.00 3.34 4.68 0.07 55.64 Average: all 36.98 0.00 3.19 6.11 0.08 53.65 Average: 0 48.32 0.00 3.49 4.52 0.09 43.58 Average: 1 25.60 0.00 2.89 7.70 0.07 63.74