---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-836 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 352 1532 0 2058 3327 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:10:bd:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe10:bd7e/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-836) 05/14/26 _x86_64_ (2 CPU) 14:09:16 LINUX RESTART (2 CPU) 14:10:01 tps rtps wtps bread/s bwrtn/s 14:11:01 49.22 0.42 48.80 34.92 6363.35 14:12:01 92.07 30.21 61.86 696.82 10408.80 14:13:01 38.52 0.63 37.89 76.51 4335.49 Average: 59.93 10.42 49.51 269.39 7035.69 14:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:11:01 1807072 3428244 2231988 55.26 52156 1724816 598772 11.77 491072 1578984 166060 14:12:01 1616480 3441688 2422580 59.98 67152 1899240 567296 11.15 522624 1708768 85528 14:13:01 1638304 3473528 2400756 59.44 69604 1906992 534672 10.51 499976 1710688 10588 Average: 1687285 3447820 2351775 58.23 62971 1843683 566913 11.14 504557 1666147 87392 14:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:11:01 ens3 78.29 59.96 902.21 7.29 0.00 0.00 0.00 0.00 14:12:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 14:12:01 ens3 28.76 25.30 77.56 11.04 0.00 0.00 0.00 0.00 14:13:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:13:01 ens3 11.98 12.83 10.39 6.05 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 39.68 32.70 330.07 8.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-836) 05/14/26 _x86_64_ (2 CPU) 14:09:16 LINUX RESTART (2 CPU) 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 35.79 0.00 2.34 6.24 2.64 52.98 14:11:01 0 15.99 0.00 1.30 3.77 2.01 76.93 14:11:01 1 55.71 0.00 3.39 8.72 3.27 28.92 14:12:01 all 39.49 0.00 3.78 5.05 3.04 48.64 14:12:01 0 39.48 0.00 3.72 1.95 2.97 51.88 14:12:01 1 39.49 0.00 3.86 8.18 3.10 45.38 14:13:01 all 39.92 0.00 2.14 2.78 2.39 52.78 14:13:01 0 52.01 0.00 2.69 2.42 2.52 40.36 14:13:01 1 27.87 0.00 1.60 3.13 2.25 65.15 Average: all 38.40 0.00 2.75 4.69 2.69 51.46 Average: 0 35.80 0.00 2.57 2.71 2.50 56.41 Average: 1 41.00 0.00 2.95 6.67 2.87 46.50