---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3946 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 8.7G 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 344 992 0 2607 3332 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:a9:c7:38 brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85381sec preferred_lft 85381sec inet6 fe80::f816:3eff:fea9:c738/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3946) 06/27/25 _x86_64_ (2 CPU) 15:57:45 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 92.45 23.23 69.22 947.31 5465.36 16:00:01 56.47 11.40 45.08 1019.70 8220.63 16:01:01 107.56 9.98 97.59 151.34 90871.21 16:02:01 41.54 12.43 29.11 916.65 35155.74 16:03:01 23.70 0.00 23.70 0.00 8906.25 16:04:01 0.82 0.00 0.82 0.00 12.66 16:05:01 0.98 0.00 0.98 0.00 11.73 16:06:01 0.83 0.00 0.83 0.00 11.60 16:07:01 1.15 0.00 1.15 0.00 13.60 16:08:01 1.12 0.00 1.12 0.00 14.53 16:09:01 1.07 0.00 1.07 0.00 12.53 16:10:01 1.47 0.00 1.47 0.00 17.86 16:11:01 0.87 0.00 0.87 0.00 9.87 16:12:01 0.82 0.00 0.82 0.00 11.20 16:13:01 1.15 0.00 1.15 0.00 14.53 16:14:01 40.68 26.38 14.30 1685.32 698.42 Average: 23.29 5.21 18.08 295.01 9343.68 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1832332 3381916 2206720 54.63 42836 1668020 652120 12.82 555348 1502144 138860 16:00:01 1759608 3488884 2279444 56.44 59416 1818856 530340 10.42 435516 1669664 117748 16:01:01 611944 3335760 3427108 84.85 65628 2802476 738224 14.51 504248 2737984 304396 16:02:01 1072852 3362388 2966200 73.44 72936 2357856 774780 15.23 904144 1870900 262556 16:03:01 1072504 3362088 2966548 73.45 72980 2357864 792936 15.59 904412 1870704 4 16:04:01 1072704 3362304 2966348 73.44 73024 2357872 792936 15.59 904448 1870700 176 16:05:01 1073188 3362832 2965864 73.43 73052 2357872 792936 15.59 904756 1870700 148 16:06:01 1073336 3363004 2965716 73.43 73076 2357876 792936 15.59 904620 1870696 244 16:07:01 1073344 3363052 2965708 73.43 73108 2357880 792936 15.59 904532 1870700 104 16:08:01 1073220 3362948 2965832 73.43 73132 2357876 792936 15.59 904580 1870700 48 16:09:01 1073252 3363016 2965800 73.43 73164 2357884 792936 15.59 904780 1870704 136 16:10:01 1073072 3362880 2965980 73.43 73200 2357892 792936 15.59 904628 1870712 144 16:11:01 1073120 3362944 2965932 73.43 73212 2357892 792936 15.59 904672 1870712 156 16:12:01 1073112 3362956 2965940 73.43 73232 2357900 792936 15.59 904664 1870720 168 16:13:01 1072988 3362888 2966064 73.43 73280 2357900 792936 15.59 904716 1870724 8 16:14:01 1074684 3444232 2964368 73.39 75856 2433296 568344 11.17 862224 1909992 27712 Average: 1134704 3375256 2904348 71.91 70071 2313576 749132 14.72 825768 1891778 53288 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:59:01 ens3 354.92 208.25 1373.61 64.54 0.00 0.00 0.00 0.00 16:00:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 16:00:01 ens3 28.36 24.58 240.67 5.18 0.00 0.00 0.00 0.00 16:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:01:01 ens3 275.12 166.11 7787.14 13.33 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 0.50 0.52 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 16:03:01 ens3 0.00 0.02 0.00 0.00 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 0.87 0.22 0.15 0.07 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 3.27 1.03 3.62 0.29 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 0.04 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 0.03 0.02 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 0.10 0.12 0.01 0.01 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 0.13 0.07 0.08 0.06 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 0.07 0.00 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 16:12:01 ens3 0.10 0.10 0.01 0.01 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 16:13:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:14:01 ens3 13.51 12.73 10.50 11.39 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 Average: ens3 42.34 25.88 588.78 5.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3946) 06/27/25 _x86_64_ (2 CPU) 15:57:45 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 40.02 0.00 3.11 5.90 3.23 47.74 15:59:01 0 59.07 0.00 3.80 3.63 4.18 29.31 15:59:01 1 20.95 0.00 2.43 8.18 2.29 66.15 16:00:01 all 41.61 0.00 2.70 3.21 2.37 50.12 16:00:01 0 53.15 0.00 3.04 5.07 2.54 36.19 16:00:01 1 30.10 0.00 2.35 1.36 2.19 64.00 16:01:01 all 25.49 0.00 5.26 4.87 2.69 61.68 16:01:01 0 44.09 0.00 7.87 2.67 3.20 42.17 16:01:01 1 6.93 0.00 2.67 7.07 2.17 81.16 16:02:01 all 37.38 0.00 2.53 1.73 2.36 55.99 16:02:01 0 69.81 0.00 4.06 0.96 3.39 21.78 16:02:01 1 4.83 0.00 1.00 2.53 1.33 90.31 16:03:01 all 0.43 0.00 0.25 0.53 0.67 98.12 16:03:01 0 0.18 0.00 0.12 0.02 0.50 99.19 16:03:01 1 0.66 0.00 0.38 1.05 0.83 97.08 16:04:01 all 0.31 0.00 0.12 0.02 0.47 99.07 16:04:01 0 0.23 0.00 0.12 0.00 0.45 99.20 16:04:01 1 0.38 0.00 0.13 0.03 0.50 98.95 16:05:01 all 1.06 0.00 0.17 0.02 0.50 98.25 16:05:01 0 0.46 0.00 0.25 0.00 0.56 98.72 16:05:01 1 1.66 0.00 0.08 0.05 0.44 97.76 16:06:01 all 0.62 0.00 0.13 0.02 0.57 98.66 16:06:01 0 0.27 0.00 0.13 0.00 0.48 99.12 16:06:01 1 0.96 0.00 0.15 0.03 0.66 98.20 16:07:01 all 0.45 0.00 0.17 0.02 0.84 98.53 16:07:01 0 0.38 0.00 0.18 0.00 0.93 98.51 16:07:01 1 0.51 0.00 0.13 0.05 0.76 98.54 16:08:01 all 0.22 0.00 0.16 0.02 0.60 99.01 16:08:01 0 0.36 0.00 0.23 0.00 0.71 98.69 16:08:01 1 0.07 0.00 0.07 0.03 0.48 99.35 16:09:01 all 0.39 0.00 0.14 0.05 0.93 98.49 16:09:01 0 0.38 0.00 0.20 0.00 1.32 98.10 16:09:01 1 0.42 0.00 0.10 0.10 0.52 98.87 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.43 0.00 0.17 0.02 0.46 98.92 16:10:01 0 0.33 0.00 0.13 0.00 0.52 99.02 16:10:01 1 0.53 0.00 0.20 0.05 0.42 98.80 16:11:01 all 0.36 0.00 0.16 0.02 0.57 98.89 16:11:01 0 0.38 0.00 0.25 0.02 0.76 98.59 16:11:01 1 0.33 0.00 0.07 0.03 0.37 99.20 16:12:01 all 1.06 0.00 0.15 0.01 0.51 98.27 16:12:01 0 0.27 0.00 0.13 0.00 0.42 99.19 16:12:01 1 1.82 0.00 0.18 0.02 0.61 97.37 16:13:01 all 0.81 0.00 0.13 0.02 0.60 98.44 16:13:01 0 0.25 0.00 0.10 0.00 0.47 99.18 16:13:01 1 1.37 0.00 0.15 0.05 0.74 97.69 16:14:01 all 33.68 0.00 1.63 2.30 1.98 60.40 16:14:01 0 42.00 0.00 1.89 1.91 2.42 51.79 16:14:01 1 25.34 0.00 1.38 2.69 1.55 69.04 Average: all 11.52 0.00 1.06 1.17 1.21 85.04 Average: 0 16.98 0.00 1.41 0.89 1.43 79.29 Average: 1 6.05 0.00 0.72 1.46 0.99 90.78