---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-708 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 8.8G 11G 46% / 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 328 409 0 1254 1489 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:53:eb:75 brd ff:ff:ff:ff:ff:ff inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85331sec preferred_lft 85331sec inet6 fe80::f816:3eff:fe53:eb75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-708) 07/18/25 _x86_64_ (2 CPU) 15:57:48 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 114.92 50.01 64.91 3927.66 6341.25 16:00:01 90.83 36.55 54.28 2145.67 9699.51 16:01:01 114.42 42.31 72.11 17192.21 58682.70 16:02:01 111.75 39.43 72.32 5082.89 71342.91 16:03:01 33.97 11.33 22.64 672.46 6532.20 16:04:01 1.23 0.22 1.02 40.39 28.00 16:05:01 1.48 0.30 1.18 47.45 13.46 16:06:01 1.52 0.05 1.47 6.53 15.60 16:07:01 0.90 0.00 0.90 0.00 10.40 16:08:01 1.42 0.00 1.42 0.00 16.26 16:09:01 0.88 0.00 0.88 0.00 10.13 16:10:01 0.85 0.00 0.85 0.00 9.87 16:11:01 1.03 0.00 1.03 0.00 12.26 16:12:01 0.73 0.00 0.73 0.00 8.93 16:13:01 1.08 0.00 1.08 0.00 12.93 16:14:01 30.88 20.33 10.55 1062.36 526.85 16:15:01 18.91 1.73 17.18 60.52 1309.25 Average: 30.94 11.88 19.06 1778.97 9093.42 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 86732 1479480 1953900 95.75 36788 1449940 608468 19.70 483792 1337220 65596 16:00:01 91360 1548564 1949272 95.52 55632 1486408 527332 17.07 414312 1383600 112400 16:01:01 73140 1513196 1967492 96.42 55248 1482036 625264 20.24 713504 1127976 142612 16:02:01 74468 1474620 1966164 96.35 66536 1423752 663564 21.48 748920 1076876 121028 16:03:01 462056 1474488 1578576 77.36 68700 1035000 752400 24.36 328356 1110864 680 16:04:01 461200 1474900 1579432 77.40 68732 1036224 752400 24.36 328400 1112080 148 16:05:01 459712 1474876 1580920 77.47 68780 1037648 752400 24.36 328688 1113492 104 16:06:01 459860 1475284 1580772 77.46 68816 1037848 752400 24.36 328464 1113704 88 16:07:01 459860 1475288 1580772 77.46 68840 1037852 752400 24.36 328548 1113708 108 16:08:01 459364 1474972 1581268 77.49 68872 1037976 751588 24.33 328592 1113836 172 16:09:01 459504 1475152 1581128 77.48 68888 1037988 751588 24.33 328600 1113840 108 16:10:01 459440 1475132 1581192 77.49 68916 1037992 751588 24.33 328556 1113844 148 16:11:01 459720 1475412 1580912 77.47 68940 1037992 751588 24.33 328660 1113844 96 16:12:01 459596 1475328 1581036 77.48 68952 1037996 751588 24.33 328620 1113848 152 16:13:01 459456 1475220 1581176 77.48 68972 1038000 751588 24.33 328636 1113852 112 16:14:01 476008 1551692 1564624 76.67 70984 1092248 537476 17.40 267492 1151888 24616 16:15:01 483852 1562748 1556780 76.29 71972 1094248 525024 17.00 262124 1148756 10160 Average: 373255 1491550 1667377 81.71 65563 1143597 691686 22.39 382604 1145484 28137 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:59:02 ens3 347.71 213.11 1405.41 66.56 0.00 0.00 0.00 0.00 16:00:01 lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 16:00:01 ens3 28.20 23.23 265.93 4.90 0.00 0.00 0.00 0.00 16:01:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:01:01 ens3 287.69 165.71 7474.37 13.54 0.00 0.00 0.00 0.00 16:02:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 16:02:01 ens3 17.15 13.01 325.56 1.65 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 16:03:01 ens3 0.47 0.50 0.10 0.12 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 16:04:01 ens3 0.48 0.22 0.09 0.07 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 16:05:01 ens3 3.92 1.27 3.50 0.27 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 16:06:01 ens3 0.08 0.05 0.01 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 16:07:01 ens3 0.03 0.07 0.00 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 16:08:01 ens3 0.12 0.10 0.01 0.01 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 16:09:01 ens3 0.15 0.12 0.08 0.07 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 16:10:01 ens3 0.08 0.08 0.01 0.01 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 16:11:01 ens3 0.02 0.02 0.00 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 16:12:01 ens3 0.08 0.07 0.01 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 16:13:01 ens3 0.10 0.03 0.01 0.00 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 16:14:01 ens3 10.60 10.00 7.96 10.30 0.00 0.00 0.00 0.00 16:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:15:01 ens3 6.22 6.92 4.71 3.17 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 41.39 25.57 558.67 5.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-708) 07/18/25 _x86_64_ (2 CPU) 15:57:48 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 39.89 0.00 3.48 7.12 4.13 45.38 15:59:02 0 44.64 0.00 3.23 4.61 4.48 43.05 15:59:02 1 35.13 0.00 3.73 9.65 3.78 47.71 16:00:01 all 38.78 0.00 3.13 5.58 3.19 49.32 16:00:01 0 55.29 0.00 3.79 6.11 3.52 31.29 16:00:01 1 22.37 0.00 2.46 5.06 2.86 67.26 16:01:01 all 24.74 0.00 4.54 5.98 3.51 61.23 16:01:01 0 36.76 0.00 5.20 6.87 3.70 47.47 16:01:01 1 12.77 0.00 3.91 5.09 3.33 74.90 16:02:01 all 38.51 0.00 4.17 6.74 3.75 46.83 16:02:01 0 69.48 0.00 5.56 5.87 4.41 14.68 16:02:01 1 7.88 0.00 2.77 7.62 3.07 78.66 16:03:01 all 11.25 0.00 0.96 1.81 2.11 83.88 16:03:01 0 15.31 0.00 0.94 0.66 2.44 80.64 16:03:01 1 7.18 0.00 0.99 2.93 1.78 87.12 16:04:01 all 0.40 0.00 0.15 0.06 1.29 98.11 16:04:01 0 0.43 0.00 0.12 0.07 1.26 98.13 16:04:01 1 0.38 0.00 0.18 0.05 1.32 98.07 16:05:01 all 0.71 0.00 0.16 0.03 1.65 97.45 16:05:01 0 0.86 0.00 0.15 0.07 1.45 97.48 16:05:01 1 0.54 0.00 0.15 0.02 1.87 97.42 16:06:01 all 0.29 0.00 0.13 0.03 0.37 99.18 16:06:01 0 0.30 0.00 0.10 0.05 0.28 99.26 16:06:01 1 0.28 0.00 0.17 0.02 0.43 99.10 16:07:01 all 0.23 0.00 0.14 0.01 0.41 99.22 16:07:01 0 0.28 0.00 0.20 0.02 0.47 99.03 16:07:01 1 0.18 0.00 0.08 0.00 0.35 99.38 16:08:01 all 0.46 0.00 0.17 0.02 0.44 98.91 16:08:01 0 0.57 0.00 0.20 0.02 0.47 98.75 16:08:01 1 0.33 0.00 0.17 0.00 0.43 99.07 16:09:01 all 0.34 0.00 0.11 0.02 0.34 99.19 16:09:01 0 0.32 0.00 0.15 0.03 0.37 99.13 16:09:01 1 0.37 0.00 0.07 0.00 0.32 99.25 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.62 0.00 0.11 0.02 0.46 98.79 16:10:01 0 0.27 0.00 0.08 0.07 0.37 99.22 16:10:01 1 1.00 0.00 0.12 0.00 0.55 98.34 16:11:01 all 0.23 0.00 0.13 0.02 0.33 99.29 16:11:01 0 0.05 0.00 0.05 0.03 0.07 99.80 16:11:01 1 0.40 0.00 0.20 0.00 0.60 98.80 16:12:01 all 0.74 0.00 0.12 0.01 0.51 98.63 16:12:01 0 0.42 0.00 0.12 0.00 0.47 99.00 16:12:01 1 1.08 0.00 0.13 0.00 0.55 98.24 16:13:01 all 0.34 0.00 0.14 0.03 0.42 99.07 16:13:01 0 0.47 0.00 0.20 0.05 0.50 98.79 16:13:01 1 0.22 0.00 0.07 0.02 0.33 99.37 16:14:01 all 22.07 0.00 1.28 1.65 6.38 68.63 16:14:01 0 36.84 0.00 1.75 2.93 10.14 48.34 16:14:01 1 7.26 0.00 0.81 0.36 2.59 88.98 16:15:01 all 27.16 0.00 1.31 0.96 8.56 62.01 16:15:01 0 4.48 0.00 0.55 1.17 1.72 92.07 16:15:01 1 49.90 0.00 2.08 0.73 15.42 31.87 Average: all 12.16 0.00 1.19 1.77 2.23 82.64 Average: 0 15.68 0.00 1.32 1.68 2.13 79.19 Average: 1 8.66 0.00 1.07 1.86 2.33 86.09