---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1055 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 8.8G 11G 46% / 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 362 985 0 2596 3315 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:f9:52:57 brd ff:ff:ff:ff:ff:ff inet 10.32.7.216/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85379sec preferred_lft 85379sec inet6 fe80::f816:3eff:fef9:5257/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1055) 08/15/25 _x86_64_ (2 CPU) 15:57:52 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 120.21 48.96 71.25 3952.27 26145.11 16:00:01 59.96 11.76 48.20 1063.68 7993.49 16:01:01 83.70 5.48 78.22 98.25 63314.51 16:02:01 75.34 16.34 59.00 962.13 62313.94 16:03:01 25.53 0.03 25.50 0.93 11323.05 16:04:01 0.88 0.00 0.88 0.00 10.80 16:05:01 1.02 0.00 1.02 0.00 12.80 16:06:01 0.82 0.00 0.82 0.00 10.66 16:07:01 1.25 0.02 1.23 0.13 15.06 16:08:01 1.18 0.00 1.18 0.00 14.93 16:09:01 0.83 0.00 0.83 0.00 10.26 16:10:01 0.82 0.00 0.82 0.00 10.00 16:11:01 1.08 0.00 1.08 0.00 13.20 16:12:01 0.77 0.00 0.77 0.00 9.87 16:13:01 1.22 0.00 1.22 0.00 14.93 16:14:01 39.53 26.56 12.96 1656.92 642.43 Average: 25.85 6.82 19.03 482.81 10745.95 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 1907356 3370444 2131696 52.78 38472 1590244 649032 12.76 545600 1445464 91476 16:00:01 1732848 3458836 2306204 57.10 58776 1815900 555232 10.91 462904 1668972 145756 16:01:01 139600 3339404 3899452 96.54 66976 3256596 682324 13.41 999560 2674384 158044 16:02:01 1067384 3344964 2971668 73.57 72724 2347380 782232 15.38 922184 1861864 334856 16:03:01 1065588 3343252 2973464 73.62 72804 2347488 791164 15.55 924252 1861696 112 16:04:01 1065640 3343344 2973412 73.62 72840 2347500 791164 15.55 924572 1861504 148 16:05:01 1066096 3343840 2972956 73.61 72876 2347500 799120 15.71 924912 1861500 120 16:06:01 1065964 3343872 2973088 73.61 72904 2347632 799120 15.71 924632 1861616 160 16:07:01 1065964 3343932 2973088 73.61 72948 2347640 799120 15.71 924752 1861640 108 16:08:01 1065800 3343804 2973252 73.61 72984 2347632 799120 15.71 924800 1861640 32 16:09:01 1065504 3343532 2973548 73.62 72996 2347644 799120 15.71 924824 1861644 124 16:10:01 1065808 3343864 2973244 73.61 73020 2347652 799120 15.71 924860 1861640 160 16:11:01 1065496 3343588 2973556 73.62 73052 2347652 799120 15.71 924856 1861644 128 16:12:01 1065560 3343684 2973492 73.62 73080 2347656 799120 15.71 924924 1861648 224 16:13:01 1065568 3343724 2973484 73.62 73124 2347644 799120 15.71 924956 1861652 4 16:14:01 1008972 3364964 3030080 75.02 75760 2420476 638100 12.54 939784 1900188 26180 Average: 1098697 3353690 2940355 72.80 69708 2328390 755083 14.84 877648 1876794 47352 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 320.01 197.63 1400.08 64.52 0.00 0.00 0.00 0.00 15:59:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:00:01 ens3 28.66 24.50 266.04 4.84 0.00 0.00 0.00 0.00 16:00:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 16:01:01 ens3 325.00 222.48 7826.20 18.20 0.00 0.00 0.00 0.00 16:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:02:01 ens3 0.32 0.33 0.05 0.07 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 0.27 0.28 0.06 0.06 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.55 0.17 0.11 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 4.78 2.28 5.37 0.37 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.10 0.07 0.01 0.04 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 0.15 0.07 0.01 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 11.43 10.45 8.90 5.57 0.00 0.00 0.00 0.00 16:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 43.24 28.67 594.50 5.87 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1055) 08/15/25 _x86_64_ (2 CPU) 15:57:52 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 40.81 0.00 3.70 6.76 1.96 46.77 15:59:02 0 53.30 0.00 4.05 6.88 2.29 33.48 15:59:02 1 28.39 0.00 3.32 6.64 1.63 60.02 16:00:01 all 41.63 0.00 2.76 3.36 2.13 50.13 16:00:01 0 31.35 0.00 2.34 1.55 2.30 62.45 16:00:01 1 52.05 0.00 3.20 5.18 1.95 37.61 16:01:01 all 26.59 0.00 4.30 3.40 1.36 64.36 16:01:01 0 21.00 0.00 3.98 3.03 1.21 70.78 16:01:01 1 32.24 0.00 4.61 3.74 1.49 57.91 16:02:01 all 43.20 0.00 4.22 2.68 3.09 46.80 16:02:01 0 81.82 0.00 6.38 1.43 2.80 7.56 16:02:01 1 5.48 0.00 2.11 3.90 3.40 85.11 16:03:01 all 0.64 0.00 0.27 0.69 0.03 98.37 16:03:01 0 1.09 0.00 0.30 0.35 0.05 98.21 16:03:01 1 0.20 0.00 0.27 1.04 0.02 98.47 16:04:01 all 0.28 0.00 0.09 0.03 0.06 99.54 16:04:01 0 0.32 0.00 0.10 0.00 0.05 99.53 16:04:01 1 0.25 0.00 0.07 0.05 0.05 99.58 16:05:01 all 0.39 0.00 0.11 0.02 0.05 99.44 16:05:01 0 0.55 0.00 0.18 0.00 0.07 99.19 16:05:01 1 0.23 0.00 0.05 0.03 0.03 99.65 16:06:01 all 0.23 0.00 0.08 0.02 0.03 99.64 16:06:01 0 0.20 0.00 0.08 0.00 0.05 99.67 16:06:01 1 0.25 0.00 0.07 0.03 0.03 99.61 16:07:01 all 0.48 0.00 0.10 0.02 0.03 99.37 16:07:01 0 0.62 0.00 0.05 0.00 0.02 99.32 16:07:01 1 0.33 0.00 0.13 0.03 0.02 99.48 16:08:01 all 0.76 0.00 0.13 0.02 0.03 99.06 16:08:01 0 0.37 0.00 0.22 0.00 0.05 99.36 16:08:01 1 1.14 0.00 0.08 0.03 0.03 98.71 16:09:01 all 0.74 0.00 0.07 0.02 0.10 99.06 16:09:01 0 0.27 0.00 0.03 0.00 0.07 99.63 16:09:01 1 1.23 0.00 0.10 0.05 0.12 98.51 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 1.13 0.00 0.11 0.02 0.02 98.72 16:10:01 0 0.08 0.00 0.12 0.00 0.02 99.78 16:10:01 1 2.15 0.00 0.12 0.03 0.05 97.65 16:11:01 all 1.04 0.00 0.12 0.01 0.05 98.78 16:11:01 0 0.35 0.00 0.15 0.00 0.07 99.43 16:11:01 1 1.73 0.00 0.07 0.02 0.03 98.16 16:12:01 all 0.23 0.00 0.09 0.01 0.03 99.63 16:12:01 0 0.28 0.00 0.10 0.00 0.05 99.57 16:12:01 1 0.20 0.00 0.10 0.02 0.02 99.66 16:13:01 all 0.20 0.00 0.09 0.02 0.03 99.66 16:13:01 0 0.23 0.00 0.08 0.00 0.05 99.63 16:13:01 1 0.15 0.00 0.10 0.03 0.00 99.72 16:14:01 all 27.91 0.00 1.35 1.64 1.07 68.02 16:14:01 0 26.25 0.00 0.92 0.57 1.22 71.05 16:14:01 1 29.57 0.00 1.78 2.70 0.95 65.00 Average: all 11.65 0.00 1.10 1.17 0.63 85.44 Average: 0 13.64 0.00 1.19 0.86 0.65 83.65 Average: 1 9.67 0.00 1.01 1.47 0.62 87.23