---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4253 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: 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 conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 23G 133G 15% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 778 14188 4 17125 30846 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:f1:2e:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.89/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79096sec preferred_lft 79096sec inet6 fe80::f816:3eff:fef1:2ef0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 26:4c:d5:4a:0b:eb 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 inet6 fe80::244c:d5ff:fe4a:beb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4253) 01/09/26 _x86_64_ (8 CPU) 11:49:58 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:00 381.52 13.09 361.70 6.72 2101.46 54903.78 47562.75 12:10:00 119.00 0.28 111.72 6.99 4.37 26730.24 34437.76 12:20:00 2.75 0.00 2.70 0.04 0.01 445.08 456.17 12:30:00 1.93 0.00 1.92 0.00 0.00 26.21 0.71 12:40:00 1.87 0.00 1.87 0.00 0.00 21.52 0.00 12:50:00 21.08 0.02 2.01 19.05 0.56 23.64 457740.74 13:00:00 1.90 0.00 1.90 0.00 0.12 22.11 0.00 13:10:00 1.62 0.00 1.62 0.00 0.00 19.29 0.00 13:20:00 1.29 0.00 1.29 0.00 0.00 15.28 0.00 13:30:00 1.30 0.00 1.30 0.00 0.00 18.67 0.00 13:40:00 1.31 0.00 1.31 0.00 0.00 15.23 0.00 13:50:00 1.27 0.00 1.27 0.00 0.00 16.52 0.00 Average: 44.62 1.11 40.78 2.73 174.90 6838.95 45015.81 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:00 15598396 28075140 4172124 12.70 388308 11689552 4369884 12.89 2370092 13706172 74732 12:10:00 10159284 27755920 4695448 14.29 559668 16010840 5068444 14.95 2894668 18182812 168 12:20:00 10069456 27769276 4728412 14.39 561880 16046744 5116956 15.09 2892704 18278940 948 12:30:00 10063184 27763072 4734452 14.41 562004 16046748 5116400 15.09 2893632 18278256 20 12:40:00 10068776 27769004 4728680 14.39 562108 16046888 5115808 15.09 2893760 18277992 16 12:50:00 10049328 27759564 4738072 14.42 562216 16055764 5117588 15.09 2903640 18280504 12 13:00:00 10047820 27758296 4739388 14.42 562380 16055812 5119608 15.10 2903804 18282684 144 13:10:00 10047344 27758112 4739580 14.42 562516 16055948 5117496 15.09 2903940 18280772 8 13:20:00 10048112 27758992 4738660 14.42 562568 16055960 5118408 15.09 2903992 18281840 152 13:30:00 9947344 27659028 4838588 14.72 562652 16056436 5254248 15.49 2904076 18383796 8 13:40:00 9889592 27601456 4896128 14.90 562672 16056572 5328444 15.71 2904568 18457816 8 13:50:00 9891340 27603748 4893772 14.89 562744 16056952 5328772 15.71 2905032 18458796 8 Average: 10489998 27752634 4720275 14.36 547643 15686185 5097671 15.03 2856159 17929198 6352 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:00 lo 0.73 0.73 0.12 0.12 0.00 0.00 0.00 0.00 12:00:00 ens3 502.40 305.52 3045.24 94.73 0.00 0.00 0.00 0.00 12:00:00 docker0 19.02 33.52 1.08 534.09 0.00 0.00 0.00 0.00 12:00:00 veth791b418 10.84 15.29 0.72 155.15 0.00 0.00 0.00 0.01 12:10:00 lo 0.30 0.30 0.06 0.06 0.00 0.00 0.00 0.00 12:10:00 ens3 125.23 72.53 1151.46 16.98 0.00 0.00 0.00 0.00 12:10:00 docker0 22.71 34.29 1.34 397.10 0.00 0.00 0.00 0.00 12:10:00 vethcb7f2a2 4.56 9.52 0.40 153.33 0.00 0.00 0.00 0.01 12:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:00 ens3 21.73 14.80 52.40 3.55 0.00 0.00 0.00 0.00 12:20:00 docker0 14.53 21.12 2.89 52.22 0.00 0.00 0.00 0.00 12:20:00 vethcb7f2a2 14.53 21.12 3.08 52.22 0.00 0.00 0.00 0.00 12:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:00 ens3 0.50 0.31 0.20 0.49 0.00 0.00 0.00 0.00 12:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:00 vethcb7f2a2 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:00 ens3 0.34 0.21 0.13 0.35 0.00 0.00 0.00 0.00 12:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 vethcb7f2a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:00 ens3 1.65 1.35 0.80 2.02 0.00 0.00 0.00 0.00 12:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 vethcb7f2a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:00 ens3 0.32 0.21 0.10 0.34 0.00 0.00 0.00 0.00 13:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:00 vethcb7f2a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:00 ens3 0.51 0.29 0.18 0.44 0.00 0.00 0.00 0.00 13:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:00 vethcb7f2a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:00 ens3 0.34 0.22 0.11 0.37 0.00 0.00 0.00 0.00 13:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:00 vethcb7f2a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:00 ens3 6.42 1.69 3.42 1.91 0.00 0.00 0.00 0.00 13:30:00 docker0 0.31 0.50 0.08 0.27 0.00 0.00 0.00 0.00 13:30:00 vethcb7f2a2 0.31 0.51 0.08 0.27 0.00 0.00 0.00 0.00 13:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:00 ens3 1.56 0.29 0.82 0.59 0.00 0.00 0.00 0.00 13:40:00 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 vethcb7f2a2 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:00 ens3 0.96 0.79 1.08 0.92 0.00 0.00 0.00 0.00 13:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:00 vethcb7f2a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 55.02 33.09 353.77 10.20 0.00 0.00 0.00 0.00 Average: docker0 4.71 7.45 0.45 81.82 0.00 0.00 0.00 0.00 Average: vethcb7f2a2 1.62 2.60 0.30 17.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4253) 01/09/26 _x86_64_ (8 CPU) 11:49:58 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 12:00:00 all 23.11 0.00 2.76 1.31 0.07 72.76 12:00:00 0 19.42 0.00 2.88 1.08 0.06 76.57 12:00:00 1 21.58 0.00 2.68 2.16 0.07 73.51 12:00:00 2 25.09 0.00 4.05 1.39 0.07 69.40 12:00:00 3 28.04 0.00 3.03 1.59 0.07 67.25 12:00:00 4 22.57 0.00 2.38 0.64 0.06 74.34 12:00:00 5 22.58 0.00 2.67 1.80 0.06 72.88 12:00:00 6 24.72 0.00 2.17 0.96 0.07 72.08 12:00:00 7 20.84 0.00 2.21 0.82 0.06 76.07 12:10:00 all 17.16 0.00 1.41 0.48 0.04 80.90 12:10:00 0 8.99 0.00 1.14 0.28 0.04 89.56 12:10:00 1 10.63 0.00 1.14 0.51 0.04 87.68 12:10:00 2 9.16 0.00 1.32 0.43 0.04 89.06 12:10:00 3 8.81 0.00 1.43 0.37 0.03 89.36 12:10:00 4 11.59 0.00 1.57 0.34 0.05 86.46 12:10:00 5 9.76 0.00 1.30 0.37 0.04 88.53 12:10:00 6 15.30 0.00 1.73 0.63 0.04 82.29 12:10:00 7 63.04 0.00 1.65 0.93 0.08 34.30 12:20:00 all 11.86 0.00 0.46 0.01 0.02 87.65 12:20:00 0 13.77 0.00 1.26 0.00 0.03 84.93 12:20:00 1 0.95 0.00 0.04 0.00 0.01 99.00 12:20:00 2 0.70 0.00 0.15 0.00 0.03 99.12 12:20:00 3 5.05 0.00 0.04 0.02 0.01 94.88 12:20:00 4 0.11 0.00 0.08 0.03 0.02 99.77 12:20:00 5 41.77 0.00 1.53 0.01 0.05 56.65 12:20:00 6 0.12 0.00 0.05 0.01 0.01 99.81 12:20:00 7 32.41 0.00 0.52 0.00 0.03 67.04 12:30:00 all 11.64 0.00 0.91 0.01 0.03 87.42 12:30:00 0 0.03 0.00 0.02 0.00 0.01 99.94 12:30:00 1 0.60 0.00 0.09 0.01 0.04 99.25 12:30:00 2 0.21 0.00 0.02 0.00 0.03 99.74 12:30:00 3 9.83 0.00 0.79 0.00 0.02 89.36 12:30:00 4 1.96 0.00 0.17 0.02 0.02 97.84 12:30:00 5 29.60 0.00 2.29 0.00 0.03 68.09 12:30:00 6 0.02 0.00 0.01 0.01 0.01 99.95 12:30:00 7 50.74 0.00 3.88 0.00 0.06 45.32 12:40:00 all 11.73 0.00 0.86 0.01 0.03 87.38 12:40:00 0 0.03 0.00 0.02 0.00 0.01 99.94 12:40:00 1 0.42 0.00 0.03 0.00 0.06 99.50 12:40:00 2 0.05 0.00 0.01 0.00 0.00 99.94 12:40:00 3 0.07 0.00 0.01 0.00 0.01 99.91 12:40:00 4 0.03 0.00 0.04 0.04 0.02 99.87 12:40:00 5 0.00 0.00 0.01 0.00 0.00 99.99 12:40:00 6 0.02 0.00 0.01 0.00 0.01 99.96 12:40:00 7 93.18 0.00 6.72 0.00 0.11 0.00 12:50:00 all 11.82 0.00 0.80 0.02 0.03 87.33 12:50:00 0 0.05 0.00 0.02 0.00 0.01 99.92 12:50:00 1 0.47 0.00 0.03 0.00 0.07 99.43 12:50:00 2 0.09 0.00 0.05 0.15 0.01 99.71 12:50:00 3 0.08 0.00 0.02 0.00 0.01 99.89 12:50:00 4 0.05 0.00 0.03 0.04 0.02 99.86 12:50:00 5 0.04 0.00 0.01 0.00 0.00 99.95 12:50:00 6 0.04 0.00 0.01 0.00 0.01 99.94 12:50:00 7 93.66 0.00 6.25 0.00 0.10 0.00 13:00:00 all 11.80 0.00 0.76 0.01 0.03 87.40 13:00:00 0 0.24 0.00 0.04 0.00 0.02 99.71 13:00:00 1 0.02 0.00 0.03 0.00 0.06 99.89 13:00:00 2 0.02 0.00 0.02 0.00 0.01 99.96 13:00:00 3 0.06 0.00 0.02 0.00 0.01 99.91 13:00:00 4 0.03 0.00 0.03 0.03 0.02 99.89 13:00:00 5 0.00 0.00 0.01 0.00 0.00 99.99 13:00:00 6 0.02 0.00 0.01 0.01 0.01 99.97 13:00:00 7 93.96 0.00 5.94 0.00 0.10 0.00 13:10:00 all 11.83 0.00 0.74 0.01 0.03 87.41 13:10:00 0 0.18 0.00 0.02 0.00 0.02 99.78 13:10:00 1 0.03 0.00 0.03 0.00 0.06 99.88 13:10:00 2 0.02 0.00 0.02 0.01 0.01 99.95 13:10:00 3 0.06 0.00 0.01 0.00 0.01 99.91 13:10:00 4 0.03 0.00 0.03 0.03 0.02 99.89 13:10:00 5 0.03 0.00 0.01 0.00 0.00 99.96 13:10:00 6 0.03 0.00 0.01 0.00 0.01 99.95 13:10:00 7 94.15 0.00 5.76 0.00 0.09 0.00 13:20:00 all 11.86 0.00 0.73 0.01 0.03 87.37 13:20:00 0 0.03 0.00 0.44 0.00 0.03 99.49 13:20:00 1 0.03 0.00 0.02 0.00 0.04 99.91 13:20:00 2 0.02 0.00 0.01 0.00 0.00 99.96 13:20:00 3 0.08 0.00 0.01 0.00 0.01 99.90 13:20:00 4 0.04 0.00 0.04 0.05 0.02 99.86 13:20:00 5 0.02 0.00 0.01 0.02 0.00 99.96 13:20:00 6 0.03 0.00 0.01 0.00 0.01 99.96 13:20:00 7 94.56 0.00 5.34 0.00 0.10 0.00 13:30:00 all 11.89 0.00 0.76 0.02 0.03 87.30 13:30:00 0 0.21 0.00 0.63 0.00 0.03 99.14 13:30:00 1 0.19 0.00 0.04 0.00 0.02 99.75 13:30:00 2 0.03 0.00 0.02 0.02 0.02 99.91 13:30:00 3 0.10 0.00 0.02 0.00 0.01 99.87 13:30:00 4 0.04 0.00 0.02 0.11 0.01 99.82 13:30:00 5 0.03 0.00 0.01 0.02 0.00 99.94 13:30:00 6 23.32 0.00 1.34 0.03 0.04 75.28 13:30:00 7 71.20 0.00 4.01 0.01 0.09 24.70 13:40:00 all 11.86 0.00 0.83 0.02 0.02 87.27 13:40:00 0 14.98 0.00 1.80 0.00 0.05 83.16 13:40:00 1 6.43 0.00 0.36 0.00 0.03 93.18 13:40:00 2 22.06 0.00 1.28 0.02 0.03 76.61 13:40:00 3 39.20 0.00 2.40 0.00 0.05 58.36 13:40:00 4 11.05 0.00 0.68 0.13 0.03 88.11 13:40:00 5 0.02 0.00 0.01 0.00 0.00 99.97 13:40:00 6 1.13 0.00 0.07 0.00 0.01 98.79 13:40:00 7 0.00 0.00 0.01 0.02 0.00 99.97 13:40:00 CPU %user %nice %system %iowait %steal %idle 13:50:00 all 11.91 0.00 0.81 0.01 0.02 87.24 13:50:00 0 0.02 0.00 1.01 0.00 0.04 98.93 13:50:00 1 0.68 0.00 0.02 0.00 0.01 99.30 13:50:00 2 17.03 0.00 1.08 0.00 0.03 81.85 13:50:00 3 48.84 0.00 2.68 0.00 0.07 48.42 13:50:00 4 28.78 0.00 1.68 0.00 0.03 69.50 13:50:00 5 0.05 0.00 0.03 0.03 0.01 99.88 13:50:00 6 0.03 0.00 0.01 0.00 0.01 99.96 13:50:00 7 0.00 0.00 0.02 0.02 0.01 99.96 Average: all 13.20 0.00 0.98 0.16 0.03 85.63 Average: 0 4.82 0.00 0.77 0.11 0.03 94.27 Average: 1 3.49 0.00 0.37 0.22 0.04 95.87 Average: 2 6.19 0.00 0.66 0.17 0.02 92.96 Average: 3 11.67 0.00 0.87 0.16 0.03 87.27 Average: 4 6.35 0.00 0.56 0.12 0.03 92.95 Average: 5 8.65 0.00 0.65 0.19 0.02 90.50 Average: 6 5.38 0.00 0.45 0.14 0.02 94.02 Average: 7 59.02 0.00 3.53 0.15 0.07 37.23