---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2301 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 341 437 0 1213 1478 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:f7:70:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fef7:7092/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2301) 06/06/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 130.46 32.68 97.78 1145.77 11132.58 16:00:01 189.82 87.18 102.64 19101.22 70472.67 16:01:01 101.27 35.84 65.43 3911.90 66232.19 16:02:01 13.32 0.00 13.32 0.00 3019.60 16:03:01 1.30 0.17 1.13 36.12 13.60 16:04:01 0.88 0.00 0.88 0.00 12.13 16:05:01 1.12 0.03 1.08 5.33 12.66 16:06:01 1.32 0.00 1.32 0.00 16.00 16:07:01 0.98 0.00 0.98 0.00 11.46 16:08:01 1.18 0.00 1.18 0.00 14.93 16:09:01 0.90 0.03 0.87 1.20 10.00 16:10:01 0.82 0.00 0.82 0.00 10.80 16:11:01 0.92 0.00 0.92 0.00 10.53 16:12:01 0.77 0.00 0.77 0.00 10.26 16:13:01 12.31 10.70 1.62 553.51 22.13 16:14:01 49.06 24.86 24.20 1533.61 1617.06 Average: 31.51 11.90 19.61 1626.85 9482.74 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 84008 1502352 1956624 95.88 49928 1457632 579812 18.77 431448 1382400 98288 16:00:01 376648 1471500 1663984 81.54 59980 1134608 668952 21.65 302676 1238516 279484 16:01:01 528296 1471804 1512336 74.11 67252 970036 750108 24.28 285992 1092620 88908 16:02:01 528116 1471668 1512516 74.12 67300 970036 750108 24.28 286288 1092468 232 16:03:01 526976 1471584 1513656 74.18 67340 971124 756100 24.48 286340 1093468 124 16:04:01 527124 1471872 1513508 74.17 67380 971132 756100 24.48 286400 1093548 260 16:05:01 526868 1471804 1513764 74.18 67408 971292 756100 24.48 286352 1093704 92 16:06:01 526776 1471840 1513856 74.19 67440 971420 756100 24.48 286476 1093788 128 16:07:01 526720 1471860 1513912 74.19 67472 971428 756100 24.48 286508 1093836 92 16:08:01 526584 1471764 1514048 74.20 67508 971420 756100 24.48 286616 1093836 84 16:09:01 526304 1471512 1514328 74.21 67532 971432 760096 24.60 286504 1093840 112 16:10:01 526700 1471972 1513932 74.19 67552 971472 760096 24.60 286576 1093840 172 16:11:01 526584 1471872 1514048 74.20 67564 971472 760096 24.60 286668 1093840 128 16:12:01 526484 1471804 1514148 74.20 67592 971476 760096 24.60 286608 1093844 244 16:13:01 501820 1464440 1538812 75.41 68292 987560 759096 24.57 299648 1104812 56 16:14:01 420408 1465460 1620224 79.40 71796 1062640 623416 20.18 336128 1142356 17608 Average: 481651 1472819 1558981 76.40 66208 1018511 731780 23.69 300452 1124420 30376 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:59:02 ens3 127.18 102.88 1070.96 29.00 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 16:00:01 ens3 270.89 188.50 7888.54 16.46 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 16:01:01 ens3 0.60 0.68 0.17 0.16 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 16:02:01 ens3 0.12 0.15 0.01 0.01 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 0.13 0.10 0.08 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 16:04:01 ens3 0.13 0.15 0.01 0.04 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 0.00 0.00 0.00 0.00 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 0.10 0.10 0.01 0.01 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 0.02 0.03 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 0.22 0.18 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 16:09:01 ens3 0.00 0.00 0.00 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 16:10:01 ens3 0.10 0.10 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 0.00 0.00 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 8.40 7.65 5.71 11.35 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 16:14:01 ens3 17.13 17.76 13.79 8.96 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 26.35 19.75 554.42 4.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2301) 06/06/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.40 0.00 2.82 6.80 0.09 51.89 15:59:02 0 36.54 0.00 3.23 6.90 0.10 53.23 15:59:02 1 40.27 0.00 2.41 6.71 0.08 50.53 16:00:01 all 27.96 0.00 4.66 8.44 0.08 58.86 16:00:01 0 32.27 0.00 5.15 9.38 0.10 53.09 16:00:01 1 23.62 0.00 4.17 7.49 0.07 64.66 16:01:01 all 31.39 0.00 2.65 4.43 0.07 61.45 16:01:01 0 57.02 0.00 3.59 4.78 0.08 34.52 16:01:01 1 5.99 0.00 1.74 4.11 0.07 88.10 16:02:01 all 1.00 0.00 0.15 0.37 0.04 98.45 16:02:01 0 0.25 0.00 0.18 0.73 0.03 98.80 16:02:01 1 1.74 0.00 0.12 0.00 0.03 98.12 16:03:01 all 0.23 0.00 0.13 0.04 0.03 99.57 16:03:01 0 0.23 0.00 0.10 0.05 0.03 99.58 16:03:01 1 0.20 0.00 0.15 0.02 0.05 99.58 16:04:01 all 0.23 0.00 0.12 0.02 0.04 99.60 16:04:01 0 0.23 0.00 0.13 0.03 0.03 99.57 16:04:01 1 0.24 0.00 0.10 0.00 0.03 99.63 16:05:01 all 0.25 0.00 0.13 0.02 0.04 99.56 16:05:01 0 0.32 0.00 0.13 0.03 0.05 99.47 16:05:01 1 0.17 0.00 0.12 0.02 0.03 99.66 16:06:01 all 0.22 0.00 0.13 0.03 0.04 99.57 16:06:01 0 0.28 0.00 0.12 0.05 0.05 99.50 16:06:01 1 0.15 0.00 0.15 0.00 0.05 99.65 16:07:01 all 0.17 0.00 0.13 0.02 0.03 99.66 16:07:01 0 0.30 0.00 0.23 0.05 0.03 99.38 16:07:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:08:01 all 0.21 0.00 0.13 0.02 0.04 99.61 16:08:01 0 0.25 0.00 0.15 0.02 0.03 99.55 16:08:01 1 0.15 0.00 0.08 0.00 0.05 99.71 16:09:01 all 0.23 0.00 0.13 0.03 0.04 99.58 16:09:01 0 0.23 0.00 0.12 0.05 0.03 99.57 16:09:01 1 0.22 0.00 0.13 0.00 0.03 99.61 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.92 0.00 0.12 0.03 0.04 98.89 16:10:01 0 0.32 0.00 0.08 0.05 0.03 99.52 16:10:01 1 1.52 0.00 0.17 0.02 0.05 98.24 16:11:01 all 1.23 0.00 0.14 0.01 0.04 98.58 16:11:01 0 0.27 0.00 0.15 0.02 0.05 99.52 16:11:01 1 2.19 0.00 0.12 0.02 0.05 97.63 16:12:01 all 0.31 0.00 0.16 0.03 0.04 99.46 16:12:01 0 0.33 0.00 0.18 0.00 0.03 99.45 16:12:01 1 0.27 0.00 0.15 0.03 0.03 99.51 16:13:01 all 1.53 0.00 0.23 0.24 0.03 97.97 16:13:01 0 1.19 0.00 0.22 0.17 0.05 98.38 16:13:01 1 1.88 0.00 0.23 0.32 0.03 97.54 16:14:01 all 36.45 0.00 1.93 2.24 0.08 59.31 16:14:01 0 52.78 0.00 1.96 0.65 0.08 44.52 16:14:01 1 20.16 0.00 1.89 3.82 0.07 74.06 Average: all 8.77 0.00 0.85 1.41 0.05 88.91 Average: 0 11.40 0.00 0.98 1.43 0.05 86.14 Average: 1 6.15 0.00 0.73 1.40 0.05 91.67