---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1418 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: 2799.972 BogoMIPS: 5599.94 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 8.4G 11G 44% / 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 335 63 0 1593 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:08:9b:0b brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85432sec preferred_lft 85432sec inet6 fe80::f816:3eff:fe08:9b0b/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-1418) 02/28/25 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 148.07 54.05 94.02 2773.88 12253.65 16:00:01 158.21 46.57 111.64 11243.91 98149.69 16:01:01 35.13 12.11 23.01 1033.29 8034.53 16:02:01 0.90 0.00 0.90 0.00 25.60 16:03:01 1.43 0.13 1.30 23.06 14.80 16:04:01 1.02 0.03 0.98 4.67 13.06 16:05:01 1.53 0.42 1.12 63.86 12.80 16:06:01 0.98 0.00 0.98 0.00 12.93 16:07:01 1.17 0.00 1.17 0.00 13.33 16:08:01 1.17 0.00 1.17 0.00 14.66 16:09:01 1.03 0.00 1.03 0.00 13.20 16:10:01 0.83 0.00 0.83 0.00 11.46 16:11:01 1.03 0.00 1.03 0.00 11.46 16:12:01 0.85 0.00 0.85 0.00 11.20 16:13:01 1.17 0.00 1.17 0.00 12.66 Average: 23.49 7.51 15.98 998.38 7808.70 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 77452 1554952 1963180 96.20 54600 1508312 531936 17.22 405452 1406192 137196 16:00:01 194812 1494184 1845820 90.45 64324 1328804 652492 21.12 628404 1082960 121408 16:01:01 101148 1476548 1939484 95.04 68448 1395648 736464 23.84 648380 1146192 608 16:02:01 100940 1476328 1939692 95.05 68488 1395648 736464 23.84 648568 1146032 228 16:03:01 100428 1476552 1940204 95.08 68544 1396336 746404 24.16 648704 1146728 180 16:04:01 100456 1476784 1940176 95.08 68604 1396488 746404 24.16 648632 1146868 224 16:05:01 98128 1476420 1942504 95.19 68644 1398404 746404 24.16 649080 1148780 92 16:06:01 98532 1476884 1942100 95.17 68684 1398412 746404 24.16 648828 1148788 240 16:07:01 98020 1476476 1942612 95.20 68724 1398416 746404 24.16 648948 1148792 92 16:08:01 97796 1476284 1942836 95.21 68756 1398460 746404 24.16 649124 1148792 88 16:09:01 98276 1476824 1942356 95.18 68804 1398464 746404 24.16 649012 1148796 156 16:10:01 98044 1476600 1942588 95.20 68840 1398468 746404 24.16 649044 1148796 168 16:11:01 97912 1476504 1942720 95.20 68876 1398468 746404 24.16 649080 1148796 92 16:12:01 98160 1476824 1942472 95.19 68916 1398472 746404 24.16 649156 1148800 168 16:13:01 97936 1476636 1942696 95.20 68940 1398476 746404 24.16 649276 1148804 116 Average: 103869 1482987 1936763 94.91 67479 1400485 724520 23.45 631313 1160941 17404 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 86.40 79.37 953.49 11.85 0.00 0.00 0.00 0.00 15:59:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:00:01 ens3 236.12 162.78 5927.32 13.50 0.00 0.00 0.00 0.00 16:00:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 16:01:01 ens3 0.45 0.47 0.10 0.12 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 0.10 0.12 0.01 0.01 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 0.15 0.13 0.08 0.04 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 0.70 0.10 0.07 0.03 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 5.30 2.05 5.36 0.38 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 0.12 0.10 0.01 0.01 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 0.22 0.15 0.08 0.04 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 0.03 0.00 0.00 0.00 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 0.10 0.13 0.01 0.04 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 0.05 0.00 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 0.10 0.10 0.01 0.01 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 0.15 0.12 0.08 0.07 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 Average: ens3 21.77 16.22 453.15 1.73 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 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-1418) 02/28/25 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 37.91 0.00 2.98 7.19 0.08 51.84 15:59:02 0 48.35 0.00 3.30 4.50 0.07 43.78 15:59:02 1 27.50 0.00 2.63 9.90 0.07 59.91 16:00:01 all 32.79 0.00 4.28 7.52 0.08 55.33 16:00:01 0 19.81 0.00 3.48 7.29 0.07 69.35 16:00:01 1 45.73 0.00 5.11 7.74 0.09 41.34 16:01:01 all 8.05 0.00 0.63 0.92 0.06 90.34 16:01:01 0 5.66 0.00 0.67 1.65 0.07 91.95 16:01:01 1 10.45 0.00 0.58 0.18 0.05 88.73 16:02:01 all 1.20 0.00 0.10 0.02 0.04 98.64 16:02:01 0 2.20 0.00 0.13 0.02 0.05 97.60 16:02:01 1 0.17 0.00 0.07 0.03 0.03 99.70 16:03:01 all 1.18 0.00 0.09 0.02 0.06 98.64 16:03:01 0 2.14 0.00 0.08 0.00 0.07 97.71 16:03:01 1 0.23 0.00 0.08 0.03 0.07 99.58 16:04:01 all 0.39 0.00 0.13 0.03 0.05 99.41 16:04:01 0 0.50 0.00 0.12 0.00 0.03 99.35 16:04:01 1 0.28 0.00 0.13 0.05 0.05 99.48 16:05:01 all 0.17 0.00 0.14 0.03 0.03 99.62 16:05:01 0 0.20 0.00 0.20 0.03 0.05 99.51 16:05:01 1 0.13 0.00 0.10 0.05 0.03 99.68 16:06:01 all 0.17 0.00 0.09 0.03 0.06 99.66 16:06:01 0 0.13 0.00 0.08 0.00 0.05 99.73 16:06:01 1 0.18 0.00 0.10 0.03 0.05 99.63 16:07:01 all 0.23 0.00 0.11 0.02 0.07 99.58 16:07:01 0 0.27 0.00 0.12 0.00 0.07 99.55 16:07:01 1 0.20 0.00 0.10 0.05 0.07 99.58 16:08:01 all 0.16 0.00 0.11 0.02 0.03 99.68 16:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 1 0.30 0.00 0.20 0.02 0.07 99.42 16:09:01 all 0.17 0.00 0.11 0.03 0.06 99.64 16:09:01 0 0.18 0.00 0.15 0.00 0.07 99.60 16:09:01 1 0.17 0.00 0.07 0.07 0.05 99.65 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.19 0.00 0.11 0.02 0.06 99.62 16:10:01 0 0.10 0.00 0.12 0.00 0.07 99.72 16:10:01 1 0.27 0.00 0.10 0.03 0.07 99.53 16:11:01 all 0.24 0.00 0.08 0.03 0.07 99.59 16:11:01 0 0.27 0.00 0.08 0.00 0.05 99.60 16:11:01 1 0.22 0.00 0.08 0.03 0.07 99.60 16:12:01 all 0.19 0.00 0.13 0.02 0.05 99.62 16:12:01 0 0.13 0.00 0.13 0.00 0.05 99.68 16:12:01 1 0.27 0.00 0.12 0.03 0.05 99.53 16:13:01 all 1.03 0.00 0.12 0.02 0.07 98.77 16:13:01 0 0.25 0.00 0.12 0.02 0.07 99.55 16:13:01 1 1.78 0.00 0.10 0.03 0.08 98.00 Average: all 5.56 0.00 0.61 1.05 0.06 92.72 Average: 0 5.32 0.00 0.58 0.89 0.05 93.16 Average: 1 5.81 0.00 0.63 1.21 0.06 92.29