---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6696 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 341 978 0 2624 3335 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:d3:59:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85343sec preferred_lft 85343sec inet6 fe80::f816:3eff:fed3:5992/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6696) 10/17/25 _x86_64_ (2 CPU) 15:57:55 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 153.31 80.24 73.07 5321.51 39150.02 16:00:01 39.76 0.34 39.42 32.67 5715.64 16:01:01 72.15 15.01 57.14 1102.75 10197.10 16:02:01 86.92 6.93 80.00 76.82 87656.16 16:03:01 43.07 11.75 31.32 896.77 37534.96 16:04:01 21.21 0.03 21.18 0.93 6570.21 16:05:01 1.07 0.00 1.07 0.00 12.93 16:06:01 0.92 0.00 0.92 0.00 11.20 16:07:01 1.43 0.00 1.43 0.00 17.33 16:08:01 0.80 0.00 0.80 0.00 9.73 16:09:01 1.15 0.00 1.15 0.00 15.20 16:10:01 0.88 0.00 0.88 0.00 10.53 16:11:01 1.40 0.00 1.40 0.00 17.19 16:12:01 0.82 0.00 0.82 0.00 10.26 16:13:01 1.45 0.00 1.45 0.00 16.66 16:14:01 30.16 21.86 8.30 1489.35 317.68 16:15:01 20.20 3.05 17.15 180.90 1258.06 Average: 28.04 8.20 19.84 535.78 11107.93 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 2060660 3438172 1978392 48.98 32420 1514220 584952 11.50 469388 1374888 38500 16:00:01 1882252 3478052 2156800 53.40 50912 1701264 533980 10.50 438700 1558256 164456 16:01:01 1687720 3439732 2351332 58.21 61124 1838368 585532 11.51 491808 1680732 33852 16:02:01 592776 3334068 3446276 85.32 67180 2816888 718420 14.12 516932 2740040 305220 16:03:01 1059652 3365764 2979400 73.76 74584 2372516 765188 15.04 914172 1873176 191676 16:04:01 1056156 3362276 2982896 73.85 74648 2372576 765188 15.04 918192 1872912 128 16:05:01 1056272 3362440 2982780 73.85 74680 2372576 773136 15.20 918268 1872896 116 16:06:01 1056020 3362236 2983032 73.85 74716 2372580 773136 15.20 918424 1872896 108 16:07:01 1055996 3362240 2983056 73.86 74752 2372584 773136 15.20 918144 1872896 108 16:08:01 1056044 3362300 2983008 73.85 74772 2372580 773136 15.20 918256 1872896 8 16:09:01 1055968 3362276 2983084 73.86 74808 2372592 773136 15.20 918356 1872904 8 16:10:01 1056048 3362392 2983004 73.85 74848 2372596 773136 15.20 918232 1872908 108 16:11:01 1056100 3362508 2982952 73.85 74880 2372600 773136 15.20 918520 1872912 120 16:12:01 1056356 3362792 2982696 73.85 74912 2372604 773136 15.20 918424 1872916 132 16:13:01 1056092 3362648 2982960 73.85 74944 2372756 773136 15.20 918344 1873020 108 16:14:01 1015928 3383648 3023124 74.85 76336 2430468 619808 12.18 926568 1903052 13716 16:15:01 1045908 3431172 2993144 74.11 78012 2445948 567104 11.15 889512 1909460 10800 Average: 1170938 3382042 2868114 71.01 69913 2285042 711670 13.99 813544 1868751 44657 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:59:02 ens3 188.12 136.61 967.01 57.95 0.00 0.00 0.00 0.00 16:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:00:01 ens3 45.75 32.06 623.99 3.95 0.00 0.00 0.00 0.00 16:01:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 16:01:01 ens3 23.35 19.18 160.25 5.65 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:02:01 ens3 293.24 140.74 7780.68 10.71 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 0.30 0.42 0.05 0.08 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 1.90 1.93 4.94 3.52 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 0.88 0.30 0.19 0.08 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.32 0.25 0.27 0.17 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 0.13 0.13 0.01 0.04 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.30 0.00 0.03 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 ens3 0.78 0.43 0.38 0.24 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 16:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 ens3 6.30 6.00 4.77 3.05 0.00 0.00 0.00 0.00 16:15:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 16:15:01 ens3 10.13 11.55 8.34 5.30 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 33.67 20.59 563.00 5.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6696) 10/17/25 _x86_64_ (2 CPU) 15:57:55 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 28.71 0.00 5.45 15.57 12.11 38.16 15:59:02 0 40.05 0.00 5.57 19.81 12.99 21.57 15:59:02 1 17.34 0.00 5.31 11.33 11.20 54.82 16:00:01 all 33.10 0.00 2.56 5.85 9.11 49.39 16:00:01 0 36.49 0.00 2.44 5.34 9.80 45.92 16:00:01 1 29.67 0.00 2.67 6.36 8.42 52.88 16:01:01 all 33.26 0.00 2.86 6.03 9.78 48.07 16:01:01 0 19.48 0.00 2.41 5.13 8.57 64.41 16:01:01 1 47.35 0.00 3.32 6.93 11.02 31.39 16:02:01 all 20.55 0.00 5.06 6.27 9.79 58.32 16:02:01 0 9.95 0.00 2.90 7.34 8.85 70.97 16:02:01 1 31.30 0.00 7.25 5.19 10.77 45.48 16:03:01 all 37.00 0.00 2.91 3.66 9.56 46.87 16:03:01 0 15.81 0.00 2.06 5.57 9.34 67.21 16:03:01 1 58.97 0.00 3.79 1.68 9.78 25.79 16:04:01 all 1.24 0.00 0.38 0.49 4.43 93.47 16:04:01 0 1.68 0.00 0.50 0.78 4.51 92.52 16:04:01 1 0.80 0.00 0.24 0.21 4.34 94.42 16:05:01 all 0.67 0.00 0.20 0.02 6.32 92.78 16:05:01 0 0.68 0.00 0.19 0.03 7.05 92.05 16:05:01 1 0.65 0.00 0.24 0.02 5.59 93.52 16:06:01 all 0.36 0.00 0.16 0.06 5.36 94.06 16:06:01 0 0.51 0.00 0.19 0.10 5.24 93.97 16:06:01 1 0.21 0.00 0.13 0.00 5.49 94.17 16:07:01 all 0.35 0.00 0.10 0.06 5.65 93.83 16:07:01 0 0.52 0.00 0.11 0.09 6.73 92.55 16:07:01 1 0.19 0.00 0.10 0.05 4.55 95.11 16:08:01 all 0.51 0.00 0.11 0.06 5.52 93.80 16:08:01 0 0.74 0.00 0.16 0.09 5.77 93.24 16:08:01 1 0.29 0.00 0.08 0.02 5.26 94.36 16:09:01 all 0.33 0.00 0.13 0.05 5.98 93.52 16:09:01 0 0.44 0.00 0.09 0.08 6.10 93.29 16:09:01 1 0.20 0.00 0.13 0.02 5.86 93.79 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.34 0.00 0.15 0.05 6.08 93.38 16:10:01 0 0.38 0.00 0.11 0.08 5.70 93.73 16:10:01 1 0.31 0.00 0.20 0.00 6.46 93.03 16:11:01 all 0.54 0.00 0.19 0.04 4.45 94.78 16:11:01 0 0.46 0.00 0.10 0.07 2.59 96.79 16:11:01 1 0.61 0.00 0.30 0.02 6.26 92.82 16:12:01 all 0.41 0.00 0.11 0.04 5.46 93.98 16:12:01 0 0.43 0.00 0.05 0.10 4.19 95.24 16:12:01 1 0.39 0.00 0.16 0.00 6.69 92.76 16:13:01 all 0.77 0.00 0.18 0.08 6.41 92.56 16:13:01 0 0.98 0.00 0.14 0.09 6.51 92.28 16:13:01 1 0.58 0.00 0.23 0.05 6.31 92.83 16:14:01 all 12.22 0.00 1.00 4.12 8.06 74.59 16:14:01 0 9.77 0.00 1.18 6.15 6.83 76.07 16:14:01 1 14.63 0.00 0.80 2.14 9.28 73.15 16:15:01 all 35.57 0.00 1.98 2.47 8.37 51.61 16:15:01 0 26.30 0.00 1.64 2.77 7.79 61.50 16:15:01 1 44.92 0.00 2.33 2.15 8.94 41.65 Average: all 11.95 0.00 1.37 2.62 7.19 76.87 Average: 0 9.58 0.00 1.16 3.14 6.97 79.14 Average: 1 14.33 0.00 1.58 2.09 7.40 74.59