---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-539 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: 5599.99 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 25G 131G 16% / 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 1008 15339 4 15744 30616 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:f4:13:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.85/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80383sec preferred_lft 80383sec inet6 fe80::f816:3eff:fef4:1338/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ee:58:ea:d5:16:3d 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::ec58:eaff:fed5:163d/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-539) 01/15/26 _x86_64_ (8 CPU) 11:11:50 LINUX RESTART (8 CPU) 11:20:40 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:40 14.93 0.69 13.24 0.99 20.77 4158.28 1147.88 11:40:18 23.49 0.01 5.99 17.49 0.57 481.09 519825.17 11:50:40 379.53 1.02 365.06 13.45 55.98 49453.08 246526.73 12:00:34 64.70 0.01 59.82 4.87 0.34 9277.36 122885.04 12:10:02 14.77 0.00 13.55 1.22 0.00 2502.01 65180.42 12:20:44 67.93 0.44 64.72 2.77 21.68 7546.07 1558.29 12:30:40 14.15 0.18 13.48 0.49 7.30 1039.79 33538.04 12:40:16 28.79 0.16 25.89 2.75 19.82 4501.92 60166.66 12:50:04 14.08 0.07 13.35 0.66 1.53 3003.40 9992.74 Average: 71.27 0.29 66.00 4.98 14.61 9374.71 116725.20 11:20:40 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:40 17849092 22346220 9952692 30.29 174036 4502344 12403340 36.58 1072208 13420868 140 11:40:18 20605540 25214920 7083924 21.56 175436 4608380 11336052 33.43 1099560 10643460 3956 11:50:40 7941040 23930296 8282772 25.20 539700 14718016 6518572 19.22 3262128 20074608 19772 12:00:34 7457912 25512580 6871792 20.91 572264 16473032 7071600 20.85 3605356 20128604 8 12:10:02 7809964 25842476 6357408 19.35 593252 16575140 6335552 18.68 3576104 19774648 60 12:20:44 240204 18813236 13331176 40.57 606764 17022908 17226244 50.80 4113112 24787320 384 12:30:40 720872 18430784 13663424 41.58 595688 16232220 17750508 52.34 3911768 24499672 12192 12:40:16 342192 17560644 14493840 44.10 596504 15800072 18558912 54.73 3941592 24837328 13856 12:50:04 368636 17198552 14856296 45.21 596744 15422660 18912724 55.77 3841936 24896408 580 Average: 7037272 21649968 10543703 32.08 494488 13483864 12901500 38.05 3158196 20340324 5661 11:20:40 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:40 lo 4.64 4.64 1.41 1.41 0.00 0.00 0.00 0.00 11:30:40 ens3 160.11 119.27 407.53 377.89 0.00 0.00 0.00 0.00 11:30:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:18 lo 3.64 3.64 0.64 0.64 0.00 0.00 0.00 0.00 11:40:18 ens3 19.48 3.07 11.72 1.68 0.00 0.00 0.00 0.00 11:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:40 lo 4.33 4.33 0.98 0.98 0.00 0.00 0.00 0.00 11:50:40 ens3 535.21 443.17 3042.95 3007.16 0.00 0.00 0.00 0.00 11:50:40 docker0 28.05 45.58 1.57 623.70 0.00 0.00 0.00 0.00 12:00:34 lo 1.73 1.73 0.39 0.39 0.00 0.00 0.00 0.00 12:00:34 ens3 105.61 85.02 531.08 443.06 0.00 0.00 0.00 0.00 12:00:34 docker0 12.68 20.10 0.80 296.15 0.00 0.00 0.00 0.00 12:00:34 vethc30f342 3.53 7.31 0.34 165.61 0.00 0.00 0.00 0.01 12:10:02 lo 0.35 0.35 0.07 0.07 0.00 0.00 0.00 0.00 12:10:02 ens3 49.74 45.23 58.65 403.24 0.00 0.00 0.00 0.00 12:10:02 docker0 11.65 17.15 2.23 54.79 0.00 0.00 0.00 0.00 12:20:44 lo 1.79 1.79 2.58 2.58 0.00 0.00 0.00 0.00 12:20:44 ens3 108.50 83.97 682.62 23.83 0.00 0.00 0.00 0.00 12:20:44 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:44 br-9a441ce02855 0.83 0.79 2.36 0.16 0.00 0.00 0.00 0.00 12:20:44 vethf62c3c0 0.08 0.16 0.00 0.01 0.00 0.00 0.00 0.00 12:20:44 vethfe47741 0.46 0.41 0.06 0.27 0.00 0.00 0.00 0.00 12:20:44 veth357a72f 102.68 109.12 60.74 51.44 0.00 0.00 0.00 0.00 12:20:44 veth46bcb12 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:20:44 veth19a2ac6 77.07 72.22 52.50 35.54 0.00 0.00 0.00 0.00 12:20:44 veth954f893 31.12 28.70 13.54 24.30 0.00 0.00 0.00 0.00 12:30:40 lo 12.49 12.49 57.92 57.92 0.00 0.00 0.00 0.00 12:30:40 ens3 15.24 10.73 8.64 5.34 0.00 0.00 0.00 0.00 12:30:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:40 br-9a441ce02855 7.80 8.00 54.29 7.42 0.00 0.00 0.00 0.00 12:30:40 vethf62c3c0 1.62 1.70 19.95 7.92 0.00 0.00 0.00 0.00 12:30:40 vethfe47741 1.40 1.11 7.93 1.69 0.00 0.00 0.00 0.00 12:30:40 veth357a72f 295.12 318.78 241.66 138.02 0.00 0.00 0.00 0.02 12:30:40 veth46bcb12 2.61 2.87 0.56 26.15 0.00 0.00 0.00 0.00 12:30:40 veth19a2ac6 109.66 101.29 95.85 69.21 0.00 0.00 0.00 0.01 12:30:40 veth954f893 217.91 202.81 100.03 176.01 0.00 0.00 0.00 0.01 12:40:16 lo 31.89 31.89 124.14 124.14 0.00 0.00 0.00 0.00 12:40:16 ens3 11.02 8.98 31.94 1.76 0.00 0.00 0.00 0.00 12:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:16 br-9a441ce02855 24.45 27.70 22.75 133.51 0.00 0.00 0.00 0.00 12:40:16 vethf62c3c0 20.00 22.90 232.76 133.27 0.00 0.00 0.00 0.02 12:40:16 vethfe47741 14.51 11.89 133.00 55.39 0.00 0.00 0.00 0.01 12:40:16 veth357a72f 73.73 80.97 56.87 29.42 0.00 0.00 0.00 0.00 12:40:16 veth46bcb12 36.58 39.80 23.13 364.21 0.00 0.00 0.00 0.03 12:40:16 veth19a2ac6 36.91 33.34 63.45 19.00 0.00 0.00 0.00 0.01 12:40:16 veth954f893 50.84 46.93 22.03 40.36 0.00 0.00 0.00 0.00 12:50:04 lo 35.82 35.82 171.11 171.11 0.00 0.00 0.00 0.00 12:50:04 ens3 1.20 0.85 2.03 0.63 0.00 0.00 0.00 0.00 12:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:04 br-9a441ce02855 21.54 25.46 36.77 137.02 0.00 0.00 0.00 0.00 12:50:04 vethf62c3c0 11.77 13.88 77.81 77.79 0.00 0.00 0.00 0.01 12:50:04 vethfe47741 12.27 10.22 78.23 77.40 0.00 0.00 0.00 0.01 12:50:04 veth357a72f 67.34 74.38 56.42 23.86 0.00 0.00 0.00 0.00 12:50:04 veth46bcb12 27.97 32.29 37.32 213.17 0.00 0.00 0.00 0.02 12:50:04 veth19a2ac6 49.86 45.59 86.46 28.18 0.00 0.00 0.00 0.01 12:50:04 veth954f893 32.09 28.87 14.98 30.80 0.00 0.00 0.00 0.00 Average: lo 10.59 10.59 39.22 39.22 0.00 0.00 0.00 0.00 Average: ens3 115.02 91.56 550.99 486.61 0.00 0.00 0.00 0.00 Average: docker0 5.89 9.33 0.51 110.93 0.00 0.00 0.00 0.00 Average: br-9a441ce02855 5.95 6.75 12.79 30.20 0.00 0.00 0.00 0.00 Average: vethf62c3c0 3.63 4.19 35.75 23.72 0.00 0.00 0.00 0.00 Average: vethfe47741 3.11 2.57 23.75 14.65 0.00 0.00 0.00 0.00 Average: veth357a72f 60.38 65.33 46.41 27.27 0.00 0.00 0.00 0.00 Average: veth46bcb12 7.29 8.14 6.64 65.40 0.00 0.00 0.00 0.01 Average: veth19a2ac6 30.83 28.47 33.22 17.07 0.00 0.00 0.00 0.00 Average: veth954f893 36.92 34.18 16.74 30.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-539) 01/15/26 _x86_64_ (8 CPU) 11:11:50 LINUX RESTART (8 CPU) 11:20:40 CPU %user %nice %system %iowait %steal %idle 11:30:40 all 62.80 0.00 2.08 0.04 0.08 34.99 11:30:40 0 64.66 0.00 1.97 0.00 0.09 33.28 11:30:40 1 61.24 0.00 2.18 0.21 0.09 36.28 11:30:40 2 63.61 0.00 2.28 0.02 0.09 34.01 11:30:40 3 64.34 0.00 2.16 0.01 0.08 33.41 11:30:40 4 60.95 0.00 1.96 0.04 0.08 36.97 11:30:40 5 64.81 0.00 2.13 0.00 0.09 32.97 11:30:40 6 61.98 0.00 2.07 0.03 0.08 35.83 11:30:40 7 60.81 0.00 1.92 0.01 0.08 37.18 11:40:18 all 96.94 0.00 2.83 0.00 0.11 0.13 11:40:18 0 96.93 0.00 2.80 0.00 0.11 0.16 11:40:18 1 96.94 0.00 2.82 0.00 0.10 0.13 11:40:18 2 97.17 0.00 2.59 0.00 0.11 0.12 11:40:18 3 96.55 0.00 3.22 0.00 0.10 0.13 11:40:18 4 96.95 0.00 2.82 0.00 0.10 0.12 11:40:18 5 96.95 0.00 2.82 0.00 0.11 0.12 11:40:18 6 96.90 0.00 2.85 0.00 0.12 0.13 11:40:18 7 97.10 0.00 2.69 0.00 0.11 0.10 11:50:40 all 23.93 0.00 3.09 1.23 0.07 71.68 11:50:40 0 21.60 0.00 1.99 1.08 0.06 75.26 11:50:40 1 25.36 0.00 3.49 1.63 0.07 69.45 11:50:40 2 25.68 0.00 3.52 1.51 0.06 69.23 11:50:40 3 25.98 0.00 3.40 1.16 0.07 69.39 11:50:40 4 24.95 0.00 3.42 1.54 0.06 70.03 11:50:40 5 23.54 0.00 3.01 1.44 0.06 71.95 11:50:40 6 21.44 0.00 2.66 0.69 0.06 75.14 11:50:40 7 22.91 0.00 3.27 0.80 0.06 72.95 12:00:34 all 17.75 0.00 0.76 0.30 0.04 81.15 12:00:34 0 18.01 0.00 0.68 0.22 0.05 81.04 12:00:34 1 39.46 0.00 0.81 0.46 0.05 59.22 12:00:34 2 11.72 0.00 0.65 0.32 0.02 87.28 12:00:34 3 8.22 0.00 0.79 0.34 0.04 90.60 12:00:34 4 9.43 0.00 0.66 0.17 0.04 89.70 12:00:34 5 26.88 0.00 0.72 0.21 0.03 72.17 12:00:34 6 19.47 0.00 0.81 0.44 0.05 79.24 12:00:34 7 8.86 0.00 0.97 0.24 0.03 89.91 12:10:02 all 11.79 0.00 0.42 0.06 0.03 87.70 12:10:02 0 1.04 0.00 0.29 0.03 0.02 98.61 12:10:02 1 8.07 0.00 0.40 0.03 0.02 91.48 12:10:02 2 53.58 0.00 0.60 0.01 0.05 45.76 12:10:02 3 2.63 0.00 0.42 0.17 0.03 96.76 12:10:02 4 1.77 0.00 0.24 0.02 0.03 97.94 12:10:02 5 1.83 0.00 0.39 0.05 0.01 97.73 12:10:02 6 7.07 0.00 0.73 0.13 0.03 92.04 12:10:02 7 18.37 0.00 0.30 0.08 0.03 81.23 12:20:44 all 10.20 0.02 1.13 0.27 0.06 88.31 12:20:44 0 10.99 0.01 0.85 0.06 0.06 88.02 12:20:44 1 10.86 0.02 1.51 0.35 0.07 87.20 12:20:44 2 9.93 0.02 1.17 0.23 0.06 88.58 12:20:44 3 10.29 0.03 1.36 0.41 0.06 87.86 12:20:44 4 10.06 0.03 1.19 0.29 0.07 88.37 12:20:44 5 10.18 0.02 0.93 0.08 0.06 88.73 12:20:44 6 10.22 0.02 0.91 0.48 0.06 88.30 12:20:44 7 9.04 0.03 1.14 0.29 0.06 89.44 12:30:40 all 5.89 0.00 1.11 0.05 0.06 92.89 12:30:40 0 5.95 0.00 1.13 0.02 0.06 92.84 12:30:40 1 5.04 0.00 1.14 0.04 0.07 93.72 12:30:40 2 6.64 0.00 1.15 0.04 0.07 92.10 12:30:40 3 5.74 0.00 1.01 0.03 0.06 93.15 12:30:40 4 5.97 0.00 1.26 0.06 0.07 92.64 12:30:40 5 6.24 0.00 1.05 0.11 0.06 92.54 12:30:40 6 6.03 0.00 1.12 0.05 0.07 92.73 12:30:40 7 5.49 0.00 1.00 0.04 0.06 93.42 12:40:16 all 9.06 0.01 2.03 0.17 0.08 88.65 12:40:16 0 8.26 0.01 2.13 0.09 0.07 89.44 12:40:16 1 9.81 0.01 2.28 0.17 0.08 87.66 12:40:16 2 9.66 0.00 2.18 0.15 0.08 87.93 12:40:16 3 9.19 0.01 2.12 0.23 0.08 88.37 12:40:16 4 9.24 0.01 1.94 0.19 0.08 88.54 12:40:16 5 9.29 0.01 2.08 0.07 0.08 88.48 12:40:16 6 8.28 0.01 1.82 0.13 0.08 89.68 12:40:16 7 8.76 0.00 1.72 0.32 0.07 89.12 12:50:04 all 7.53 0.00 1.89 0.06 0.08 90.44 12:50:04 0 7.83 0.00 2.04 0.06 0.08 89.99 12:50:04 1 8.77 0.00 2.00 0.04 0.08 89.12 12:50:04 2 7.98 0.00 1.96 0.11 0.08 89.88 12:50:04 3 7.52 0.00 1.82 0.04 0.08 90.54 12:50:04 4 7.32 0.00 1.89 0.07 0.08 90.64 12:50:04 5 7.09 0.00 1.86 0.10 0.08 90.88 12:50:04 6 6.97 0.00 1.79 0.03 0.08 91.13 12:50:04 7 6.77 0.00 1.76 0.04 0.07 91.36 Average: all 27.19 0.00 1.71 0.25 0.07 70.78 Average: 0 26.05 0.00 1.54 0.18 0.07 72.17 Average: 1 29.40 0.00 1.86 0.33 0.07 68.34 Average: 2 31.46 0.00 1.80 0.27 0.07 66.40 Average: 3 25.54 0.00 1.82 0.27 0.07 72.30 Average: 4 25.11 0.00 1.71 0.27 0.07 72.84 Average: 5 27.34 0.00 1.67 0.23 0.06 70.70 Average: 6 26.37 0.00 1.64 0.23 0.07 71.69 Average: 7 26.29 0.00 1.65 0.21 0.06 71.79