---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-466 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 351 970 0 2622 3326 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:2e:1b:35 brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85374sec preferred_lft 85374sec inet6 fe80::f816:3eff:fe2e:1b35/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-466) 08/08/25 _x86_64_ (2 CPU) 15:57:51 LINUX RESTART (2 CPU) 15:58:02 tps rtps wtps bread/s bwrtn/s 15:59:01 110.95 49.52 61.43 4000.95 5353.53 16:00:01 62.91 11.56 51.34 1045.96 8732.54 16:01:01 78.69 5.50 73.20 98.35 62729.97 16:02:01 71.56 7.20 64.36 655.71 66654.78 16:03:01 31.81 8.97 22.85 295.95 7118.95 16:04:01 1.00 0.00 1.00 0.00 12.26 16:05:01 1.13 0.00 1.13 0.00 13.33 16:06:01 0.93 0.00 0.93 0.00 11.20 16:07:01 1.03 0.00 1.03 0.00 12.93 16:08:01 1.10 0.00 1.10 0.00 13.73 16:09:01 1.20 0.00 1.20 0.00 13.73 16:10:01 0.87 0.00 0.87 0.00 10.26 16:11:01 0.97 0.00 0.97 0.00 12.13 16:12:01 1.38 0.00 1.38 0.00 15.73 16:13:01 2.53 1.07 1.47 10.66 19.06 16:14:01 32.41 19.78 12.63 959.04 650.16 Average: 24.95 6.43 18.52 437.96 9471.45 15:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1921256 3383280 2117796 52.43 38324 1589240 647420 12.73 532304 1443648 90536 16:00:01 1696884 3421900 2342168 57.99 58504 1815416 589024 11.58 502776 1664172 132904 16:01:01 160560 3354336 3878492 96.02 65672 3251936 668484 13.14 982992 2668992 154040 16:02:01 1035328 3353300 3003724 74.37 73460 2386688 691760 13.60 933064 1881096 204860 16:03:01 1028020 3355404 3011032 74.55 73736 2395696 781732 15.37 935148 1886544 104 16:04:01 1028400 3355728 3010652 74.54 73772 2395712 781732 15.37 935572 1886336 144 16:05:01 1027592 3354976 3011460 74.56 73816 2395712 781732 15.37 936132 1886336 108 16:06:01 1027532 3354956 3011520 74.56 73844 2395716 781732 15.37 935796 1886336 152 16:07:01 1027640 3355088 3011412 74.56 73864 2395720 781732 15.37 935816 1886340 104 16:08:01 1027640 3355096 3011412 74.56 73880 2395712 781732 15.37 935844 1886336 32 16:09:01 1027300 3354812 3011752 74.57 73932 2395728 781732 15.37 935960 1886340 112 16:10:01 1027640 3355212 3011412 74.56 73964 2395732 781732 15.37 936032 1886348 140 16:11:01 1027540 3355112 3011512 74.56 73980 2395732 781732 15.37 936032 1886348 108 16:12:01 1027192 3354812 3011860 74.57 74008 2395740 781732 15.37 936168 1886352 104 16:13:01 1027012 3355012 3012040 74.57 74196 2395904 794260 15.61 936228 1886508 24 16:14:01 993016 3377388 3046036 75.41 76620 2447968 635640 12.49 936120 1918552 26112 Average: 1069410 3362276 2969642 73.52 70348 2365272 740244 14.55 886374 1895412 38099 15:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 317.86 189.73 1426.41 65.08 0.00 0.00 0.00 0.00 15:59:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 16:00:01 ens3 27.58 23.21 261.41 4.65 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 273.13 177.41 7734.66 14.07 0.00 0.00 0.00 0.00 16:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:02:01 ens3 4.61 2.83 26.43 0.67 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 0.47 0.48 0.10 0.12 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 0.77 0.20 0.14 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 0.60 0.42 0.27 0.22 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 0.07 0.01 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 16:07:01 ens3 0.03 0.05 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 0.10 0.08 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 0.13 0.10 0.08 0.04 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 0.08 0.10 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 0.02 0.02 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 1.10 0.60 3.57 0.04 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 0.05 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 10.83 8.85 5.59 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 39.58 25.22 590.58 5.60 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 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-466) 08/08/25 _x86_64_ (2 CPU) 15:57:51 LINUX RESTART (2 CPU) 15:58:02 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 43.65 0.00 3.68 5.99 1.59 45.09 15:59:01 0 52.29 0.00 4.16 9.21 1.70 32.64 15:59:01 1 35.01 0.00 3.20 2.77 1.46 57.55 16:00:01 all 42.72 0.00 3.15 2.97 1.19 49.98 16:00:01 0 47.83 0.00 3.67 1.91 1.23 45.36 16:00:01 1 37.56 0.00 2.63 4.02 1.17 54.62 16:01:01 all 27.55 0.00 4.93 3.49 1.14 62.89 16:01:01 0 28.42 0.00 2.96 4.20 0.97 63.45 16:01:01 1 26.70 0.00 6.88 2.80 1.28 62.33 16:02:01 all 43.64 0.00 4.83 2.97 2.00 46.56 16:02:01 0 25.38 0.00 3.88 3.58 1.96 65.20 16:02:01 1 62.03 0.00 5.78 2.34 2.06 27.79 16:03:01 all 3.59 0.00 0.43 0.96 0.22 94.80 16:03:01 0 5.93 0.00 0.44 0.45 0.18 92.99 16:03:01 1 1.28 0.00 0.42 1.47 0.25 96.58 16:04:01 all 0.17 0.00 0.16 0.01 0.03 99.63 16:04:01 0 0.20 0.00 0.15 0.00 0.02 99.63 16:04:01 1 0.12 0.00 0.17 0.03 0.03 99.65 16:05:01 all 0.20 0.00 0.14 0.03 0.48 99.14 16:05:01 0 0.17 0.00 0.10 0.00 0.50 99.24 16:05:01 1 0.25 0.00 0.17 0.07 0.48 99.03 16:06:01 all 0.18 0.00 0.11 0.02 0.08 99.62 16:06:01 0 0.20 0.00 0.13 0.00 0.07 99.60 16:06:01 1 0.17 0.00 0.10 0.03 0.07 99.63 16:07:01 all 0.18 0.00 0.10 0.03 0.02 99.67 16:07:01 0 0.13 0.00 0.05 0.00 0.02 99.80 16:07:01 1 0.20 0.00 0.15 0.05 0.02 99.58 16:08:01 all 0.13 0.00 0.11 0.02 0.02 99.73 16:08:01 0 0.18 0.00 0.17 0.00 0.03 99.61 16:08:01 1 0.07 0.00 0.05 0.05 0.02 99.82 16:09:01 all 0.59 0.00 0.11 0.03 0.04 99.22 16:09:01 0 1.03 0.00 0.15 0.00 0.07 98.75 16:09:01 1 0.17 0.00 0.07 0.07 0.02 99.68 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 1.13 0.00 0.11 0.02 0.03 98.70 16:10:01 0 2.09 0.00 0.13 0.00 0.05 97.73 16:10:01 1 0.17 0.00 0.10 0.05 0.00 99.68 16:11:01 all 1.08 0.00 0.13 0.01 0.04 98.74 16:11:01 0 1.77 0.00 0.13 0.00 0.07 98.04 16:11:01 1 0.38 0.00 0.13 0.02 0.03 99.43 16:12:01 all 0.24 0.00 0.11 0.02 0.03 99.61 16:12:01 0 0.23 0.00 0.13 0.00 0.02 99.62 16:12:01 1 0.25 0.00 0.07 0.02 0.02 99.65 16:13:01 all 0.16 0.00 0.15 0.03 0.02 99.64 16:13:01 0 0.12 0.00 0.10 0.03 0.02 99.73 16:13:01 1 0.18 0.00 0.20 0.05 0.02 99.55 16:14:01 all 29.28 0.00 1.44 1.60 0.88 66.80 16:14:01 0 35.79 0.00 1.62 1.20 0.93 60.45 16:14:01 1 22.78 0.00 1.25 1.99 0.83 73.15 Average: all 12.14 0.00 1.23 1.13 0.49 85.01 Average: 0 12.57 0.00 1.12 1.28 0.49 84.54 Average: 1 11.70 0.00 1.34 0.99 0.48 85.49