---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-40026 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 867 14033 3 17190 30756 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:ed:c2:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.44/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81605sec preferred_lft 81605sec inet6 fe80::f816:3eff:feed:c235/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6a:17:af:7b:7f:9d 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::6817:afff:fe7b:7f9d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-40026) 08/22/25 _x86_64_ (8 CPU) 13:05:51 LINUX RESTART (8 CPU) 13:10:27 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:35 73.03 0.85 53.98 18.21 628.18 15481.01 514749.69 13:30:40 257.72 0.73 255.35 1.64 6.74 10762.57 13609.77 13:40:11 144.32 0.10 136.03 8.19 2.77 38938.03 201064.24 13:50:07 2.93 0.00 2.79 0.14 0.00 587.33 1199.28 14:00:14 84.16 0.24 80.10 3.82 16.84 10549.60 5426.76 14:10:18 29.20 0.20 26.49 2.52 4.88 5257.96 52568.66 14:20:27 14.15 0.08 13.39 0.69 1.63 3108.83 10360.04 Average: 86.12 0.31 80.79 5.02 95.67 11902.17 113847.84 13:10:27 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:35 20711512 28297936 4209216 12.81 209804 7225396 4589656 13.53 1287396 10174280 532 13:30:40 18712396 28638420 3614176 11.00 395092 9190772 3788680 11.17 1791236 11261540 90564 13:40:11 10223472 28232316 4122040 12.54 576548 16457312 4482192 13.22 2918556 18072836 28 13:50:07 9974224 28189476 4246280 12.92 586152 16537184 4679528 13.80 2953652 18239488 1468 14:00:14 239224 20573108 11515080 35.04 639996 18766876 16869544 49.75 3369732 25468728 31088 14:10:18 380592 19247276 12757632 38.82 614388 17426164 18073132 53.30 3469372 25192348 17224 14:20:27 352604 18812504 13192840 40.15 606996 17038200 18459904 54.44 3431464 25255272 37796 Average: 8656289 24570148 7665323 23.33 518425 14663129 10134662 29.89 2745915 19094927 25529 13:10:27 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:35 lo 0.37 0.37 0.07 0.07 0.00 0.00 0.00 0.00 13:20:35 ens3 83.50 52.70 1244.54 9.35 0.00 0.00 0.00 0.00 13:20:35 docker0 20.04 33.02 2.03 531.82 0.00 0.00 0.00 0.00 13:20:35 veth49433b4 10.42 16.00 1.64 178.48 0.00 0.00 0.00 0.01 13:30:40 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:30:40 ens3 69.06 47.21 347.43 10.01 0.00 0.00 0.00 0.00 13:30:40 docker0 5.22 7.33 0.90 35.64 0.00 0.00 0.00 0.00 13:40:11 lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 13:40:11 ens3 159.37 100.41 1558.90 24.16 0.00 0.00 0.00 0.00 13:40:11 docker0 29.81 43.91 1.79 576.83 0.00 0.00 0.00 0.00 13:40:11 veth559fded 4.74 8.63 0.41 149.88 0.00 0.00 0.00 0.01 13:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:07 ens3 14.51 10.02 41.39 2.56 0.00 0.00 0.00 0.00 13:50:07 docker0 9.81 13.97 2.00 41.27 0.00 0.00 0.00 0.00 13:50:07 veth559fded 9.81 13.97 2.14 41.27 0.00 0.00 0.00 0.00 14:00:14 lo 1.00 1.00 0.63 0.63 0.00 0.00 0.00 0.00 14:00:14 ens3 65.17 51.52 949.25 11.47 0.00 0.00 0.00 0.00 14:00:14 docker0 0.87 0.91 0.05 30.73 0.00 0.00 0.00 0.00 14:00:14 br-22fda80c3f02 1.43 1.47 0.28 4.12 0.00 0.00 0.00 0.00 14:00:14 veth44956a4 0.91 1.07 14.98 3.20 0.00 0.00 0.00 0.00 14:00:14 veth6b5f0c8 70.01 73.89 35.52 36.79 0.00 0.00 0.00 0.00 14:00:14 vethe37a0eb 1.60 1.80 0.18 19.04 0.00 0.00 0.00 0.00 14:00:14 veth1077a9f 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:00:14 vethfd8d41d 0.77 0.66 3.20 0.29 0.00 0.00 0.00 0.00 14:00:14 vethb6c9c3e 70.16 65.78 49.22 32.45 0.00 0.00 0.00 0.00 14:00:14 veth2740204 2.14 1.69 0.29 1.65 0.00 0.00 0.00 0.00 14:10:18 lo 29.44 29.44 110.03 110.03 0.00 0.00 0.00 0.00 14:10:18 ens3 11.39 9.66 37.12 1.89 0.00 0.00 0.00 0.00 14:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:18 br-22fda80c3f02 26.76 29.99 21.15 126.84 0.00 0.00 0.00 0.00 14:10:18 veth44956a4 20.18 22.62 225.45 130.41 0.00 0.00 0.00 0.02 14:10:18 veth6b5f0c8 70.45 77.24 48.35 28.03 0.00 0.00 0.00 0.00 14:10:18 vethe37a0eb 38.61 41.89 21.29 350.27 0.00 0.00 0.00 0.03 14:10:18 veth1077a9f 0.10 0.09 0.01 0.03 0.00 0.00 0.00 0.00 14:10:18 vethfd8d41d 14.16 11.94 130.11 52.85 0.00 0.00 0.00 0.01 14:10:18 vethb6c9c3e 35.26 32.20 61.28 14.76 0.00 0.00 0.00 0.01 14:10:18 veth2740204 48.74 44.78 20.53 35.99 0.00 0.00 0.00 0.00 14:20:27 lo 34.71 34.71 166.06 166.06 0.00 0.00 0.00 0.00 14:20:27 ens3 2.73 1.91 13.01 1.17 0.00 0.00 0.00 0.00 14:20:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:27 br-22fda80c3f02 29.99 31.08 35.09 145.40 0.00 0.00 0.00 0.00 14:20:27 veth44956a4 10.30 12.44 68.07 68.06 0.00 0.00 0.00 0.01 14:20:27 veth6b5f0c8 60.39 66.68 45.53 22.18 0.00 0.00 0.00 0.00 14:20:27 vethe37a0eb 35.67 36.86 35.90 211.91 0.00 0.00 0.00 0.02 14:20:27 veth1077a9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:27 vethfd8d41d 11.43 9.42 68.52 67.67 0.00 0.00 0.00 0.01 14:20:27 vethb6c9c3e 43.19 39.98 76.18 21.24 0.00 0.00 0.00 0.01 14:20:27 veth2740204 30.60 27.29 13.69 26.74 0.00 0.00 0.00 0.00 Average: lo 9.55 9.55 40.01 40.01 0.00 0.00 0.00 0.00 Average: ens3 57.22 38.62 592.63 8.54 0.00 0.00 0.00 0.00 Average: docker0 9.22 13.92 0.96 170.89 0.00 0.00 0.00 0.00 Average: br-22fda80c3f02 8.40 9.03 8.17 39.91 0.00 0.00 0.00 0.00 Average: veth44956a4 4.53 5.21 44.44 29.08 0.00 0.00 0.00 0.00 Average: veth6b5f0c8 29.01 31.46 18.69 12.57 0.00 0.00 0.00 0.00 Average: vethe37a0eb 10.95 11.63 8.29 83.83 0.00 0.00 0.00 0.01 Average: veth1077a9f 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethfd8d41d 3.80 3.18 29.10 17.45 0.00 0.00 0.00 0.00 Average: vethb6c9c3e 21.48 19.94 26.98 9.90 0.00 0.00 0.00 0.00 Average: veth2740204 11.75 10.64 4.98 9.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-40026) 08/22/25 _x86_64_ (8 CPU) 13:05:51 LINUX RESTART (8 CPU) 13:10:27 CPU %user %nice %system %iowait %steal %idle 13:20:35 all 11.51 0.00 0.73 0.71 0.03 87.02 13:20:35 0 2.82 0.00 0.61 0.16 0.03 96.37 13:20:35 1 1.89 0.00 0.77 1.04 0.01 96.29 13:20:35 2 11.77 0.00 0.83 0.78 0.02 86.60 13:20:35 3 2.12 0.00 0.62 0.58 0.03 96.65 13:20:35 4 14.71 0.00 0.61 1.26 0.03 83.39 13:20:35 5 3.98 0.00 0.99 0.82 0.02 94.19 13:20:35 6 53.13 0.00 0.79 0.44 0.05 45.59 13:20:35 7 1.67 0.00 0.58 0.64 0.02 97.09 13:30:40 all 15.58 0.00 1.51 0.64 0.04 82.24 13:30:40 0 7.53 0.00 1.47 0.65 0.04 90.30 13:30:40 1 25.92 0.00 1.40 0.78 0.04 71.87 13:30:40 2 8.66 0.00 1.33 0.90 0.03 89.08 13:30:40 3 7.41 0.00 1.24 0.46 0.04 90.85 13:30:40 4 7.18 0.00 1.42 0.78 0.03 90.59 13:30:40 5 21.86 0.00 2.08 0.71 0.04 75.30 13:30:40 6 35.40 0.00 1.54 0.47 0.04 62.53 13:30:40 7 10.59 0.00 1.57 0.39 0.03 87.42 13:40:11 all 16.59 0.00 1.60 1.07 0.05 80.69 13:40:11 0 11.34 0.00 1.29 0.86 0.05 86.46 13:40:11 1 39.64 0.00 2.18 2.27 0.06 55.85 13:40:11 2 12.56 0.00 1.52 0.72 0.04 85.16 13:40:11 3 18.75 0.00 1.59 0.47 0.05 79.14 13:40:11 4 11.07 0.00 1.45 0.56 0.04 86.88 13:40:11 5 17.45 0.00 1.22 0.65 0.04 80.64 13:40:11 6 12.41 0.00 2.16 1.36 0.04 84.04 13:40:11 7 9.51 0.00 1.40 1.66 0.04 87.40 13:50:07 all 12.08 0.00 0.31 0.01 0.02 87.58 13:50:07 0 0.49 0.00 0.21 0.02 0.04 99.24 13:50:07 1 5.13 0.00 0.22 0.00 0.01 94.64 13:50:07 2 13.93 0.00 0.31 0.00 0.02 85.74 13:50:07 3 60.02 0.00 1.06 0.01 0.05 38.86 13:50:07 4 0.36 0.00 0.16 0.09 0.01 99.38 13:50:07 5 0.19 0.00 0.10 0.00 0.01 99.70 13:50:07 6 15.27 0.00 0.18 0.00 0.03 84.52 13:50:07 7 1.18 0.00 0.19 0.00 0.01 98.61 14:00:14 all 10.39 0.02 1.18 0.43 0.06 87.93 14:00:14 0 10.01 0.01 1.28 0.77 0.06 87.87 14:00:14 1 10.61 0.03 1.28 0.34 0.06 87.68 14:00:14 2 12.09 0.02 1.05 0.22 0.07 86.55 14:00:14 3 10.96 0.02 1.38 0.73 0.06 86.85 14:00:14 4 9.66 0.01 1.08 0.36 0.06 88.82 14:00:14 5 11.01 0.01 1.14 0.31 0.06 87.46 14:00:14 6 9.48 0.01 1.04 0.31 0.05 89.10 14:00:14 7 9.29 0.02 1.17 0.38 0.06 89.08 14:10:18 all 10.40 0.00 2.05 0.32 0.08 87.15 14:10:18 0 8.61 0.00 2.13 0.46 0.08 88.72 14:10:18 1 10.68 0.01 2.27 0.21 0.09 86.75 14:10:18 2 11.20 0.00 2.15 0.18 0.08 86.37 14:10:18 3 10.75 0.01 2.02 0.32 0.08 86.81 14:10:18 4 11.88 0.00 2.08 0.42 0.09 85.54 14:10:18 5 10.61 0.01 1.97 0.43 0.08 86.90 14:10:18 6 9.28 0.00 1.91 0.38 0.08 88.35 14:10:18 7 10.16 0.00 1.83 0.18 0.08 87.75 14:20:27 all 7.64 0.00 1.89 0.16 0.08 90.23 14:20:27 0 6.89 0.00 1.84 0.10 0.08 91.09 14:20:27 1 8.24 0.00 2.11 0.14 0.08 89.42 14:20:27 2 7.82 0.00 1.83 0.21 0.08 90.06 14:20:27 3 8.27 0.00 1.98 0.25 0.08 89.41 14:20:27 4 7.21 0.00 1.90 0.25 0.07 90.57 14:20:27 5 7.17 0.00 1.73 0.12 0.08 90.90 14:20:27 6 8.30 0.00 1.91 0.11 0.08 89.60 14:20:27 7 7.25 0.00 1.80 0.10 0.07 90.77 Average: all 11.99 0.00 1.32 0.48 0.05 86.16 Average: 0 6.78 0.00 1.26 0.43 0.05 91.47 Average: 1 14.39 0.01 1.46 0.67 0.05 83.43 Average: 2 11.13 0.00 1.29 0.43 0.05 87.10 Average: 3 16.80 0.01 1.41 0.40 0.06 81.32 Average: 4 8.87 0.00 1.24 0.53 0.05 89.31 Average: 5 10.27 0.00 1.32 0.44 0.05 87.92 Average: 6 20.57 0.00 1.36 0.43 0.05 77.58 Average: 7 7.08 0.00 1.22 0.47 0.05 91.19