---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4046 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5600.00 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 8.6G 69G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 609 12328 4 3051 15043 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:72:25:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.122/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75494sec preferred_lft 75494sec inet6 fe80::f816:3eff:fe72:2558/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 96:89:11:6d:6c:ad brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4046) 10/16/25 _x86_64_ (4 CPU) 07:19:02 LINUX RESTART (4 CPU) 07:20:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:30:07 12.53 1.11 10.24 1.17 679.24 2281.11 26575.44 07:40:07 0.97 0.01 0.96 0.00 0.04 12.59 0.44 07:50:07 0.92 0.00 0.92 0.00 0.00 11.40 0.00 08:00:07 0.96 0.00 0.96 0.00 0.00 11.76 0.00 08:10:03 1.14 0.00 1.14 0.00 0.00 13.63 0.01 08:20:07 1.21 0.00 1.21 0.00 0.01 14.32 0.01 08:30:07 13.53 11.93 1.58 0.01 135.01 30.15 0.11 08:40:07 11.66 0.00 1.18 10.48 0.15 14.19 240961.10 08:50:07 1.15 0.00 1.15 0.00 0.00 14.00 0.00 09:00:07 0.99 0.00 0.99 0.00 0.00 12.13 0.00 09:10:07 1.19 0.00 1.18 0.00 0.04 32.19 27.31 09:20:07 1.17 0.00 1.17 0.00 0.00 13.81 0.00 09:30:07 1.30 0.00 1.30 0.00 0.00 14.83 0.00 09:40:07 1.28 0.00 1.28 0.00 0.00 14.43 0.00 09:50:07 1.33 0.00 1.33 0.00 0.00 14.80 0.00 10:00:07 1.39 0.00 1.39 0.00 0.00 15.29 0.00 10:10:07 1.36 0.00 1.36 0.00 0.00 15.07 0.00 10:20:07 2.80 0.09 2.42 0.29 11.05 68.08 853.92 Average: 3.16 0.73 1.77 0.66 45.86 144.65 14912.13 07:20:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:07 12823932 15532436 448684 2.74 92732 2811620 984688 5.65 569908 2658532 40 07:40:07 12839400 15548264 432876 2.64 93104 2811608 984816 5.65 570300 2659980 32 07:50:07 12835916 15545268 435764 2.66 93456 2811744 984816 5.65 570640 2660852 16 08:00:07 12833396 15543072 437976 2.67 93768 2811752 984912 5.65 570960 2662392 44 08:10:03 12830876 15541084 439928 2.69 94148 2811896 984912 5.65 571340 2664364 244 08:20:07 12828608 15539168 441864 2.70 94496 2811904 984880 5.65 571680 2665556 140 08:30:07 12779652 15540304 433248 2.65 98068 2851488 985056 5.65 610272 2670728 40 08:40:07 12775620 15541612 431796 2.64 98628 2856272 985120 5.65 615536 2673288 48 08:50:07 12774612 15540960 432372 2.64 98972 2856280 985184 5.65 615872 2674832 20 09:00:07 12772092 15538656 434676 2.65 99164 2856288 985184 5.65 616072 2676056 184 09:10:07 12717044 15484128 489220 2.99 99516 2856440 989716 5.68 616548 2721976 216 09:20:07 12715032 15482416 490912 3.00 99796 2856448 989684 5.68 616828 2722516 32 09:30:07 12714024 15481768 491472 3.00 100160 2856452 989748 5.68 617176 2723136 184 09:40:07 12712764 15480848 492328 3.01 100476 2856468 987504 5.67 617500 2721644 36 09:50:07 12711000 15479516 493640 3.01 100816 2856544 987580 5.67 617852 2722684 40 10:00:07 12710244 15479136 494112 3.02 101116 2856620 987584 5.67 618148 2723412 40 10:10:07 12708736 15478056 495192 3.02 101404 2856760 987648 5.67 618432 2724780 172 10:20:07 12661312 15434564 538360 3.29 103020 2858960 1032000 5.92 623468 2766616 26580 Average: 12763570 15511736 464134 2.83 97936 2841419 988946 5.68 601585 2694075 1562 07:20:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:07 lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 07:30:07 ens3 15.88 8.86 263.63 1.55 0.00 0.00 0.00 0.00 07:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:07 ens3 0.39 0.15 0.10 0.06 0.00 0.00 0.00 0.00 07:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:07 ens3 0.23 0.09 0.05 0.02 0.00 0.00 0.00 0.00 07:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:07 ens3 0.29 0.12 0.07 0.04 0.00 0.00 0.00 0.00 08:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:03 ens3 0.33 0.14 0.10 0.06 0.00 0.00 0.00 0.00 08:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:07 ens3 0.49 0.11 0.09 0.04 0.00 0.00 0.00 0.00 08:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:07 ens3 0.34 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:07 ens3 0.50 0.18 0.16 0.10 0.00 0.00 0.00 0.00 08:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:07 ens3 0.34 0.12 0.08 0.04 0.00 0.00 0.00 0.00 08:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:07 ens3 0.38 0.11 0.08 0.04 0.00 0.00 0.00 0.00 09:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:07 ens3 2.44 1.88 10.07 1.03 0.00 0.00 0.00 0.00 09:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:07 ens3 0.38 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:07 ens3 0.45 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:07 ens3 0.47 0.14 0.11 0.06 0.00 0.00 0.00 0.00 09:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:07 ens3 0.60 0.15 0.12 0.06 0.00 0.00 0.00 0.00 09:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:07 ens3 0.47 0.14 0.11 0.06 0.00 0.00 0.00 0.00 10:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:07 ens3 0.43 0.15 0.13 0.08 0.00 0.00 0.00 0.00 10:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:07 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:20:07 ens3 1.61 1.38 0.92 1.33 0.00 0.00 0.00 0.00 10:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.45 0.78 15.34 0.26 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4046) 10/16/25 _x86_64_ (4 CPU) 07:19:02 LINUX RESTART (4 CPU) 07:20:07 CPU %user %nice %system %iowait %steal %idle 07:30:07 all 1.69 0.00 0.39 0.45 0.05 97.42 07:30:07 0 2.51 0.00 0.43 0.70 0.03 96.34 07:30:07 1 2.30 0.00 0.56 0.36 0.05 96.73 07:30:07 2 1.43 0.00 0.37 0.66 0.11 97.43 07:30:07 3 0.54 0.00 0.20 0.06 0.02 99.18 07:40:07 all 0.14 0.00 0.02 0.01 0.02 99.81 07:40:07 0 0.43 0.00 0.03 0.00 0.01 99.53 07:40:07 1 0.01 0.00 0.02 0.03 0.01 99.94 07:40:07 2 0.02 0.00 0.03 0.00 0.06 99.90 07:40:07 3 0.10 0.00 0.02 0.00 0.01 99.87 07:50:07 all 0.06 0.00 0.02 0.03 0.01 99.88 07:50:07 0 0.19 0.00 0.01 0.00 0.01 99.79 07:50:07 1 0.01 0.00 0.01 0.03 0.00 99.95 07:50:07 2 0.03 0.00 0.05 0.08 0.02 99.83 07:50:07 3 0.02 0.00 0.02 0.01 0.01 99.95 08:00:07 all 0.21 0.00 0.02 0.00 0.01 99.76 08:00:07 0 0.33 0.00 0.01 0.00 0.00 99.65 08:00:07 1 0.45 0.00 0.02 0.00 0.00 99.53 08:00:07 2 0.03 0.00 0.02 0.01 0.02 99.92 08:00:07 3 0.02 0.00 0.02 0.01 0.01 99.94 08:10:03 all 0.14 0.00 0.02 0.01 0.01 99.82 08:10:03 0 0.01 0.00 0.01 0.00 0.00 99.98 08:10:03 1 0.01 0.00 0.02 0.00 0.01 99.97 08:10:03 2 0.53 0.00 0.04 0.01 0.02 99.40 08:10:03 3 0.01 0.00 0.03 0.01 0.01 99.94 08:20:07 all 0.07 0.00 0.02 0.01 0.01 99.89 08:20:07 0 0.01 0.00 0.01 0.00 0.00 99.97 08:20:07 1 0.01 0.00 0.02 0.00 0.01 99.96 08:20:07 2 0.26 0.00 0.02 0.02 0.01 99.70 08:20:07 3 0.01 0.00 0.03 0.00 0.01 99.94 08:30:07 all 0.39 0.07 0.03 0.06 0.01 99.43 08:30:07 0 0.01 0.00 0.02 0.01 0.01 99.95 08:30:07 1 0.02 0.29 0.07 0.21 0.01 99.40 08:30:07 2 0.31 0.00 0.01 0.02 0.01 99.64 08:30:07 3 1.22 0.00 0.02 0.01 0.01 98.74 08:40:07 all 0.10 0.00 0.02 0.02 0.01 99.85 08:40:07 0 0.01 0.00 0.04 0.08 0.01 99.87 08:40:07 1 0.02 0.00 0.02 0.00 0.01 99.95 08:40:07 2 0.33 0.00 0.03 0.01 0.02 99.62 08:40:07 3 0.02 0.00 0.02 0.01 0.01 99.95 08:50:07 all 0.02 0.00 0.02 0.01 0.01 99.95 08:50:07 0 0.00 0.00 0.01 0.00 0.00 99.99 08:50:07 1 0.03 0.00 0.02 0.01 0.01 99.93 08:50:07 2 0.02 0.00 0.01 0.00 0.01 99.96 08:50:07 3 0.02 0.00 0.03 0.01 0.02 99.91 09:00:07 all 0.04 0.00 0.02 0.01 0.01 99.93 09:00:07 0 0.01 0.00 0.01 0.00 0.00 99.98 09:00:07 1 0.02 0.00 0.03 0.02 0.01 99.92 09:00:07 2 0.02 0.00 0.02 0.00 0.00 99.97 09:00:07 3 0.11 0.00 0.03 0.00 0.02 99.85 09:10:07 all 0.17 0.00 0.02 0.01 0.01 99.80 09:10:07 0 0.01 0.00 0.02 0.00 0.00 99.97 09:10:07 1 0.08 0.00 0.02 0.02 0.01 99.87 09:10:07 2 0.09 0.00 0.03 0.00 0.01 99.87 09:10:07 3 0.48 0.00 0.02 0.01 0.01 99.48 09:10:07 CPU %user %nice %system %iowait %steal %idle 09:20:07 all 0.10 0.00 0.02 0.01 0.01 99.86 09:20:07 0 0.02 0.00 0.02 0.00 0.01 99.95 09:20:07 1 0.02 0.00 0.02 0.02 0.01 99.93 09:20:07 2 0.01 0.00 0.02 0.01 0.01 99.95 09:20:07 3 0.36 0.00 0.02 0.00 0.01 99.61 09:30:07 all 0.11 0.00 0.02 0.01 0.01 99.86 09:30:07 0 0.01 0.00 0.01 0.00 0.00 99.98 09:30:07 1 0.02 0.00 0.03 0.00 0.01 99.94 09:30:07 2 0.01 0.00 0.02 0.00 0.01 99.96 09:30:07 3 0.38 0.00 0.02 0.02 0.01 99.56 09:40:07 all 0.23 0.00 0.02 0.01 0.01 99.74 09:40:07 0 0.02 0.00 0.03 0.01 0.01 99.94 09:40:07 1 0.55 0.00 0.01 0.00 0.01 99.43 09:40:07 2 0.02 0.00 0.01 0.00 0.00 99.96 09:40:07 3 0.32 0.00 0.02 0.02 0.01 99.62 09:50:07 all 0.11 0.00 0.03 0.39 0.01 99.46 09:50:07 0 0.01 0.00 0.01 0.10 0.00 99.87 09:50:07 1 0.09 0.00 0.03 1.28 0.01 98.60 09:50:07 2 0.21 0.00 0.03 0.00 0.01 99.75 09:50:07 3 0.15 0.00 0.03 0.18 0.01 99.64 10:00:07 all 0.19 0.00 0.02 0.59 0.01 99.19 10:00:07 0 0.05 0.00 0.01 0.17 0.00 99.77 10:00:07 1 0.45 0.00 0.01 0.14 0.01 99.38 10:00:07 2 0.24 0.00 0.02 1.81 0.01 97.93 10:00:07 3 0.02 0.00 0.03 0.24 0.01 99.69 10:10:07 all 0.10 0.00 0.02 0.24 0.01 99.64 10:10:07 0 0.02 0.00 0.02 0.07 0.00 99.90 10:10:07 1 0.02 0.00 0.02 0.22 0.00 99.75 10:10:07 2 0.33 0.00 0.03 0.57 0.01 99.06 10:10:07 3 0.02 0.00 0.02 0.11 0.01 99.84 10:20:07 all 0.79 0.00 0.10 0.06 0.01 99.05 10:20:07 0 0.70 0.00 0.13 0.05 0.01 99.11 10:20:07 1 0.23 0.00 0.06 0.11 0.01 99.59 10:20:07 2 2.19 0.00 0.15 0.03 0.01 97.63 10:20:07 3 0.06 0.00 0.04 0.03 0.01 99.86 Average: all 0.26 0.00 0.05 0.11 0.01 99.57 Average: 0 0.24 0.00 0.05 0.07 0.01 99.64 Average: 1 0.24 0.02 0.05 0.14 0.01 99.54 Average: 2 0.34 0.00 0.05 0.18 0.02 99.42 Average: 3 0.21 0.00 0.03 0.04 0.01 99.70