---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4094 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.7G 12G 41% / 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 349 1007 0 2587 3314 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:3f:28:45 brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe3f:2845/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4094) 06/29/25 _x86_64_ (2 CPU) 00:33:44 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 91.67 24.06 67.61 965.71 5665.46 00:36:01 58.44 11.41 47.03 1022.10 8788.80 00:37:01 94.04 37.95 56.08 1568.94 11067.38 00:38:01 42.83 1.93 40.89 81.59 15843.76 00:39:01 28.41 0.67 27.74 77.71 2159.41 Average: 63.08 15.21 47.87 743.21 8704.82 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 1840156 3373692 2198904 54.44 40944 1654920 656196 12.90 553744 1498144 124992 00:36:01 1710536 3451808 2328524 57.65 59096 1831052 558652 10.98 472416 1681744 122544 00:37:01 1042188 3338068 2996872 74.20 73848 2351152 707200 13.90 703416 2077064 317632 00:38:01 1009020 3365520 3030040 75.02 80156 2400656 620632 12.20 623384 2182136 36464 00:39:01 993732 3355316 3045328 75.40 81944 2403880 638564 12.55 639684 2180820 11132 Average: 1319126 3376881 2719934 67.34 67198 2128332 636249 12.51 598529 1923982 122553 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 437.61 220.06 1600.68 65.44 0.00 0.00 0.00 0.00 00:35:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:36:01 ens3 27.31 22.00 240.56 4.93 0.00 0.00 0.00 0.00 00:36:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 00:37:01 ens3 64.23 46.12 1411.70 5.49 0.00 0.00 0.00 0.00 00:37:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 00:38:01 ens3 8.43 8.32 8.13 3.51 0.00 0.00 0.00 0.00 00:38:01 lo 3.93 3.93 0.21 0.21 0.00 0.00 0.00 0.00 00:39:01 ens3 11.53 13.21 9.15 6.14 0.00 0.00 0.00 0.00 00:39:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 109.82 61.94 654.05 17.10 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4094) 06/29/25 _x86_64_ (2 CPU) 00:33:44 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 40.88 0.00 3.15 5.94 2.87 47.16 00:35:01 0 45.43 0.00 3.45 8.53 3.04 39.56 00:35:01 1 36.32 0.00 2.83 3.34 2.71 54.80 00:36:01 all 41.30 0.00 2.78 3.31 2.18 50.44 00:36:01 0 31.50 0.00 2.54 4.16 1.83 59.96 00:36:01 1 51.08 0.00 3.00 2.47 2.52 40.92 00:37:01 all 35.15 0.00 2.98 5.91 2.27 53.70 00:37:01 0 25.58 0.00 2.16 3.97 1.88 66.42 00:37:01 1 44.73 0.00 3.81 7.85 2.68 40.94 00:38:01 all 32.77 0.00 2.10 1.47 1.95 61.71 00:38:01 0 47.44 0.00 2.41 0.80 2.35 47.00 00:38:01 1 18.13 0.00 1.79 2.13 1.56 76.39 00:39:01 all 41.72 0.00 1.86 1.48 2.14 52.79 00:39:01 0 73.76 0.00 2.79 2.30 3.06 18.08 00:39:01 1 9.75 0.00 0.93 0.66 1.21 87.45 Average: all 38.37 0.00 2.57 3.62 2.28 53.16 Average: 0 44.73 0.00 2.67 3.95 2.43 46.21 Average: 1 32.00 0.00 2.47 3.29 2.14 60.10