---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1886 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 8.7G 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 348 440 0 1203 1471 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:ef:c1:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85413sec preferred_lft 85413sec inet6 fe80::f816:3eff:feef:c14f/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-1886) 05/30/25 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 147.71 40.63 107.08 1458.38 11825.35 16:00:01 219.76 97.92 121.84 20536.99 100749.97 16:01:01 62.47 21.85 40.63 2858.99 36716.95 16:02:01 9.05 0.02 9.03 4.13 1359.51 16:03:01 1.48 0.22 1.27 21.20 14.26 16:04:01 1.38 0.12 1.27 5.60 16.13 16:05:01 0.93 0.07 0.87 4.00 9.60 16:06:01 1.30 0.02 1.28 1.33 14.66 16:07:01 0.90 0.00 0.90 0.00 10.13 16:08:01 1.20 0.00 1.20 0.00 14.66 16:09:01 0.97 0.03 0.93 4.13 10.93 16:10:01 1.30 0.00 1.30 0.00 15.33 16:11:01 0.82 0.00 0.82 0.00 8.93 16:12:01 1.33 0.00 1.33 0.00 16.13 16:13:01 4.22 2.90 1.32 74.92 16.13 16:14:01 49.01 23.70 25.31 1287.79 1701.05 Average: 31.30 11.63 19.67 1621.37 9436.13 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 100708 1482300 1939924 95.06 50356 1420200 600776 19.45 451132 1345280 110556 16:00:01 98300 1441404 1942332 95.18 61156 1377128 698004 22.59 336376 1475152 50100 16:01:01 504768 1461124 1535864 75.26 67504 981556 756204 24.48 311836 1087536 39316 16:02:01 504472 1461088 1536160 75.28 67540 981664 756204 24.48 312044 1087560 88 16:03:01 503976 1461232 1536656 75.30 67592 982300 766376 24.81 312168 1088148 104 16:04:01 503744 1461220 1536888 75.31 67624 982424 766376 24.81 312244 1088212 136 16:05:01 503620 1461304 1537012 75.32 67640 982612 766376 24.81 312332 1088332 92 16:06:01 503660 1461400 1536972 75.32 67660 982656 766376 24.81 312436 1088376 124 16:07:01 503660 1461428 1536972 75.32 67684 982660 766376 24.81 312460 1088380 92 16:08:01 503312 1461232 1537320 75.34 67700 982788 766376 24.81 312552 1088508 132 16:09:01 503220 1461292 1537412 75.34 67724 982916 766376 24.81 312436 1088636 96 16:10:01 503252 1461344 1537380 75.34 67744 982920 766376 24.81 312544 1088640 124 16:11:01 503360 1461460 1537272 75.33 67756 982920 766376 24.81 312468 1088640 92 16:12:01 503152 1461292 1537480 75.34 67788 982928 766376 24.81 312500 1088648 128 16:13:01 500780 1461180 1539852 75.46 68256 984724 768356 24.87 314344 1089188 28 16:14:01 531644 1563228 1508988 73.95 71728 1048388 526052 17.03 236472 1129160 12892 Average: 454727 1467720 1585905 77.72 66466 1038799 735585 23.81 317896 1131150 13381 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 120.07 97.62 1065.10 22.50 0.00 0.00 0.00 0.00 15:59:02 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 16:00:01 ens3 379.02 286.71 7989.83 23.49 0.00 0.00 0.00 0.00 16:00:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 16:01:01 ens3 0.45 0.47 0.09 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 0.12 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 0.13 0.10 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 0.12 0.13 0.01 0.04 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 0.00 0.00 0.00 0.00 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 0.10 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 0.02 0.02 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 0.23 0.20 0.08 0.07 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 0.00 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 0.10 0.01 0.01 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 0.00 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 0.13 0.08 0.08 0.06 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 17.78 18.00 13.96 9.08 0.00 0.00 0.00 0.00 16:14:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 32.04 24.96 559.10 3.44 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1886) 05/30/25 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 37.33 0.00 2.91 7.41 0.09 52.26 15:59:02 0 40.74 0.00 3.22 9.97 0.08 45.98 15:59:02 1 33.94 0.00 2.57 4.86 0.08 58.55 16:00:01 all 26.18 0.00 4.95 9.31 0.08 59.47 16:00:01 0 32.00 0.00 5.65 11.67 0.09 50.59 16:00:01 1 20.35 0.00 4.27 6.95 0.07 68.36 16:01:01 all 28.13 0.00 1.69 2.00 0.07 68.11 16:01:01 0 30.47 0.00 1.82 1.47 0.07 66.17 16:01:01 1 25.81 0.00 1.55 2.51 0.08 70.04 16:02:01 all 1.19 0.00 0.12 0.22 0.07 98.41 16:02:01 0 0.25 0.00 0.13 0.00 0.07 99.55 16:02:01 1 2.10 0.00 0.10 0.44 0.05 97.31 16:03:01 all 1.11 0.00 0.08 0.05 0.04 98.72 16:03:01 0 0.23 0.00 0.15 0.02 0.08 99.52 16:03:01 1 1.97 0.00 0.03 0.07 0.00 97.93 16:04:01 all 0.51 0.00 0.12 0.02 0.06 99.30 16:04:01 0 0.20 0.00 0.13 0.02 0.07 99.58 16:04:01 1 0.81 0.00 0.10 0.03 0.05 99.00 16:05:01 all 0.17 0.00 0.10 0.02 0.05 99.67 16:05:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:05:01 1 0.27 0.00 0.15 0.03 0.10 99.45 16:06:01 all 0.18 0.00 0.13 0.01 0.06 99.63 16:06:01 0 0.13 0.00 0.07 0.00 0.05 99.75 16:06:01 1 0.23 0.00 0.17 0.02 0.07 99.51 16:07:01 all 0.26 0.00 0.11 0.02 0.07 99.55 16:07:01 0 0.20 0.00 0.13 0.00 0.05 99.62 16:07:01 1 0.32 0.00 0.08 0.02 0.07 99.51 16:08:01 all 0.24 0.00 0.14 0.01 0.06 99.55 16:08:01 0 0.23 0.00 0.20 0.00 0.07 99.50 16:08:01 1 0.25 0.00 0.10 0.03 0.05 99.56 16:09:01 all 0.15 0.00 0.10 0.02 0.04 99.69 16:09:01 0 0.27 0.00 0.15 0.00 0.08 99.50 16:09:01 1 0.02 0.00 0.05 0.02 0.02 99.90 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.57 0.00 0.11 0.01 0.07 99.23 16:10:01 0 0.25 0.00 0.17 0.00 0.08 99.50 16:10:01 1 0.91 0.00 0.05 0.03 0.05 98.95 16:11:01 all 1.14 0.00 0.11 0.01 0.07 98.68 16:11:01 0 1.77 0.00 0.10 0.00 0.07 98.07 16:11:01 1 0.50 0.00 0.13 0.02 0.07 99.28 16:12:01 all 0.70 0.00 0.10 0.02 0.07 99.10 16:12:01 0 1.13 0.00 0.12 0.00 0.10 98.65 16:12:01 1 0.25 0.00 0.08 0.05 0.07 99.55 16:13:01 all 0.17 0.00 0.13 0.07 0.04 99.59 16:13:01 0 0.30 0.00 0.22 0.02 0.08 99.38 16:13:01 1 0.05 0.00 0.03 0.12 0.00 99.80 16:14:01 all 36.84 0.00 1.81 2.06 0.07 59.21 16:14:01 0 60.39 0.00 2.46 3.30 0.08 33.77 16:14:01 1 13.34 0.00 1.19 0.83 0.03 84.61 Average: all 8.39 0.00 0.79 1.31 0.06 89.44 Average: 0 10.49 0.00 0.92 1.64 0.07 86.88 Average: 1 6.30 0.00 0.66 0.99 0.05 92.00