---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1156 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 7.8G 12G 41% / 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 331 117 0 1543 1480 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:e8:bd:de brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fee8:bdde/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-1156) 07/24/25 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 98.22 23.01 75.21 906.68 7317.06 05:07:01 77.42 30.68 46.74 2139.51 8009.73 05:08:01 115.00 48.06 66.94 2512.11 16442.33 05:09:01 97.53 53.79 43.74 3144.14 12115.58 05:10:01 26.33 3.90 22.43 216.23 1941.68 Average: 82.90 31.88 51.02 1783.56 9164.91 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 81704 1466280 1958928 96.00 45768 1428340 616720 19.96 500248 1315556 111204 05:07:01 81912 1538192 1958720 95.99 57772 1486388 543984 17.61 428688 1383676 128956 05:08:01 70032 1473956 1970600 96.57 72288 1425552 660256 21.37 514008 1322288 144656 05:09:01 89456 1462664 1951176 95.62 81080 1374280 617784 20.00 468376 1325460 43276 05:10:01 196184 1569180 1844448 90.39 82872 1372112 513368 16.62 367608 1319296 12076 Average: 103858 1502054 1936774 94.91 67956 1417334 590422 19.11 455786 1333255 88034 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:06:01 ens3 110.85 85.22 871.74 32.17 0.00 0.00 0.00 0.00 05:07:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 05:07:01 ens3 27.15 22.95 261.76 4.90 0.00 0.00 0.00 0.00 05:08:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 05:08:01 ens3 71.04 53.11 1518.65 6.37 0.00 0.00 0.00 0.00 05:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 7.73 7.52 8.11 3.36 0.00 0.00 0.00 0.00 05:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:10:01 ens3 11.63 12.45 9.16 6.09 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 45.69 36.26 533.95 10.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1156) 07/24/25 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 39.14 0.00 2.84 6.21 2.17 49.64 05:06:01 0 47.21 0.00 2.82 1.62 2.11 46.25 05:06:01 1 31.09 0.00 2.86 10.79 2.25 53.02 05:07:01 all 40.79 0.00 3.07 4.48 1.91 49.75 05:07:01 0 41.58 0.00 3.10 3.71 1.91 49.70 05:07:01 1 39.98 0.00 3.07 5.27 1.89 49.79 05:08:01 all 35.11 0.00 3.61 5.88 1.78 53.63 05:08:01 0 38.84 0.00 3.76 5.41 1.64 50.36 05:08:01 1 31.39 0.00 3.44 6.34 1.95 56.88 05:09:01 all 41.59 0.00 2.51 5.30 1.67 48.93 05:09:01 0 35.21 0.00 2.52 5.73 1.39 55.15 05:09:01 1 47.98 0.00 2.52 4.85 1.94 42.70 05:10:01 all 41.76 0.00 1.84 1.96 1.50 52.94 05:10:01 0 37.56 0.00 1.88 1.80 1.48 57.28 05:10:01 1 45.95 0.00 1.78 2.15 1.52 48.60 Average: all 39.68 0.00 2.77 4.77 1.81 50.97 Average: 0 40.08 0.00 2.81 3.65 1.70 51.75 Average: 1 39.27 0.00 2.74 5.89 1.91 50.20