---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-138 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 338 426 0 1227 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:5d:97:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85370sec preferred_lft 85370sec inet6 fe80::f816:3eff:fe5d:9714/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-138) 07/11/25 _x86_64_ (2 CPU) 15:57:49 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 109.74 50.76 58.99 3926.32 5177.99 16:00:01 87.76 29.45 58.31 1813.65 10253.48 16:01:01 110.92 41.58 69.34 17207.26 51029.27 16:02:01 117.78 43.56 74.22 3446.63 77627.73 16:03:01 47.07 20.76 26.31 1101.90 8330.96 16:04:01 1.40 0.35 1.05 41.06 31.59 16:05:01 1.40 0.35 1.05 41.19 12.66 16:06:01 1.03 0.05 0.98 4.13 12.53 16:07:01 1.12 0.00 1.12 0.00 13.60 16:08:01 0.97 0.00 0.97 0.00 11.66 16:09:01 8.10 6.85 1.25 372.54 17.86 16:10:01 1.42 0.00 1.42 0.00 16.26 16:11:01 0.85 0.00 0.85 0.00 9.73 16:12:01 1.23 0.00 1.23 0.00 13.86 16:13:01 0.97 0.00 0.97 0.00 11.20 16:14:01 38.39 24.53 13.86 992.34 633.79 Average: 33.19 13.66 19.52 1812.28 9586.81 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 65960 1461436 1974672 96.77 36540 1453144 631812 20.45 500240 1339808 88816 16:00:01 127228 1584152 1913404 93.77 56764 1483756 498608 16.14 377752 1379756 122252 16:01:01 195900 1510152 1844732 90.40 59948 1350332 633268 20.50 700896 1013988 164 16:02:01 124452 1464248 1916180 93.90 60912 1371796 676924 21.91 734484 1045004 124172 16:03:01 498136 1473044 1542496 75.59 66868 999564 754544 24.43 308240 1094336 612 16:04:01 496824 1472916 1543808 75.65 66920 1000676 754544 24.43 308432 1095468 200 16:05:01 495080 1472468 1545552 75.74 66968 1001912 754544 24.43 309188 1096708 104 16:06:01 495104 1472644 1545528 75.74 67012 1002052 754544 24.43 308992 1096708 160 16:07:01 495212 1472796 1545420 75.73 67048 1002044 754544 24.43 309032 1096700 92 16:08:01 494996 1472748 1545636 75.74 67084 1002176 754544 24.43 309108 1096792 132 16:09:01 475148 1464576 1565484 76.72 67412 1013088 760044 24.60 317872 1106940 4 16:10:01 475180 1464644 1565452 76.71 67444 1013092 760044 24.60 317660 1106936 88 16:11:01 475312 1464788 1565320 76.71 67456 1013092 760044 24.60 317584 1106936 152 16:12:01 475180 1464688 1565452 76.71 67480 1013096 760044 24.60 317704 1106940 88 16:13:01 475172 1464692 1565460 76.71 67504 1013100 760044 24.60 317704 1106944 92 16:14:01 448172 1496928 1592460 78.04 71188 1065096 594152 19.23 305368 1140368 26000 Average: 394566 1479808 1646066 80.66 64034 1112376 710140 22.99 378766 1126896 22696 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 286.03 185.42 1392.60 63.68 0.00 0.00 0.00 0.00 15:59:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:00:01 ens3 26.92 22.38 261.18 4.69 0.00 0.00 0.00 0.00 16:00:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 16:01:01 ens3 270.83 175.60 7455.07 13.90 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 16:02:01 ens3 16.30 9.35 325.64 1.41 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 16:03:01 ens3 0.50 0.65 0.10 0.13 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 0.48 0.22 0.09 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 0.78 0.38 0.31 0.21 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 0.03 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 0.12 0.10 0.01 0.01 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 9.00 7.91 10.57 11.44 0.00 0.00 0.00 0.00 16:09:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.07 0.05 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 0.03 0.05 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 0.03 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 11.30 11.56 8.83 5.65 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 39.01 25.93 592.02 6.34 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 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-138) 07/11/25 _x86_64_ (2 CPU) 15:57:49 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.11 0.00 3.02 8.15 4.82 45.90 15:59:01 0 57.44 0.00 3.52 6.49 5.49 27.05 15:59:01 1 18.79 0.00 2.52 9.82 4.16 64.72 16:00:01 all 36.74 0.00 2.74 6.92 4.55 49.05 16:00:01 0 41.96 0.00 3.35 8.06 4.71 41.91 16:00:01 1 31.55 0.00 2.13 5.77 4.38 56.17 16:01:01 all 23.65 0.00 3.76 6.32 5.09 61.19 16:01:01 0 32.02 0.00 3.71 6.61 5.05 52.61 16:01:01 1 15.36 0.00 3.80 6.04 5.13 69.68 16:02:01 all 36.90 0.00 4.28 7.33 4.56 46.94 16:02:01 0 29.00 0.00 4.19 6.84 4.51 55.45 16:02:01 1 44.87 0.00 4.35 7.80 4.60 38.38 16:03:01 all 14.99 0.00 1.11 1.92 3.78 78.19 16:03:01 0 4.41 0.00 0.64 1.06 3.88 90.01 16:03:01 1 25.69 0.00 1.61 2.79 3.70 66.21 16:04:01 all 1.45 0.00 0.58 0.07 4.25 93.65 16:04:01 0 1.74 0.00 0.47 0.11 3.98 93.70 16:04:01 1 1.18 0.00 0.71 0.05 4.51 93.55 16:05:01 all 0.31 0.00 0.11 0.06 2.67 96.86 16:05:01 0 0.34 0.00 0.15 0.08 3.26 96.17 16:05:01 1 0.28 0.00 0.07 0.03 2.08 97.55 16:06:01 all 0.39 0.00 0.09 0.03 3.22 96.27 16:06:01 0 0.56 0.00 0.11 0.05 3.55 95.72 16:06:01 1 0.21 0.00 0.06 0.00 2.89 96.84 16:07:01 all 0.38 0.00 0.10 0.03 3.86 95.64 16:07:01 0 0.29 0.00 0.11 0.05 4.06 95.49 16:07:01 1 0.47 0.00 0.08 0.02 3.64 95.79 16:08:01 all 0.29 0.00 0.07 0.03 3.29 96.31 16:08:01 0 0.21 0.00 0.10 0.08 3.40 96.21 16:08:01 1 0.36 0.00 0.03 0.00 3.18 96.42 16:09:01 all 2.03 0.00 0.28 0.46 2.72 94.51 16:09:01 0 1.63 0.00 0.37 0.57 3.42 94.01 16:09:01 1 2.42 0.00 0.18 0.34 2.01 95.05 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.37 0.00 0.17 0.06 3.52 95.89 16:10:01 0 0.50 0.00 0.18 0.10 3.50 95.72 16:10:01 1 0.26 0.00 0.18 0.03 3.54 95.99 16:11:01 all 0.42 0.00 0.13 0.02 3.55 95.88 16:11:01 0 0.52 0.00 0.11 0.03 3.30 96.04 16:11:01 1 0.32 0.00 0.13 0.00 3.79 95.76 16:12:01 all 0.46 0.00 0.11 0.02 3.82 95.59 16:12:01 0 0.61 0.00 0.11 0.03 3.87 95.38 16:12:01 1 0.29 0.00 0.13 0.02 3.77 95.80 16:13:01 all 0.66 0.00 0.19 0.02 3.14 95.98 16:13:01 0 0.92 0.00 0.19 0.05 3.49 95.36 16:13:01 1 0.42 0.00 0.18 0.00 2.78 96.62 16:14:01 all 26.19 0.00 1.39 3.27 3.38 65.76 16:14:01 0 10.58 0.00 1.26 2.81 3.05 82.31 16:14:01 1 41.92 0.00 1.51 3.75 3.71 49.11 Average: all 11.38 0.00 1.13 2.15 3.76 81.58 Average: 0 11.32 0.00 1.15 2.05 3.91 81.58 Average: 1 11.44 0.00 1.10 2.26 3.62 81.57