---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-43687 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: 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 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 883 14099 3 17109 30740 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:b7:0f:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.10/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81393sec preferred_lft 81393sec inet6 fe80::f816:3eff:feb7:fa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 52:3f:31:0e:ff:0c 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::503f:31ff:fe0e:ff0c/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-43687) 09/05/25 _x86_64_ (8 CPU) 11:14:22 LINUX RESTART (8 CPU) 11:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:19 22.68 0.20 20.93 1.55 2.03 5277.58 9918.11 11:40:06 275.98 0.65 273.34 1.99 5.82 21232.73 18895.49 11:50:19 120.35 0.09 113.37 6.88 3.10 26153.31 51438.42 12:00:00 4.01 0.02 3.79 0.20 0.79 793.70 8693.41 12:10:00 81.23 0.09 77.58 3.56 11.35 10536.32 4734.52 12:20:19 46.16 0.41 25.17 20.57 12.18 4414.39 450635.23 12:30:19 13.46 0.08 12.78 0.60 1.21 2703.55 3631.65 Average: 80.03 0.22 74.67 5.14 5.24 10169.41 80054.14 11:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:19 20083844 27691472 4768088 14.51 215004 7269884 5099704 15.04 1292992 10779124 24 11:40:06 14827324 27921408 4320328 13.15 406084 12238788 4451788 13.13 2402292 14375316 142200 11:50:19 9636316 27679728 4713072 14.34 572996 16459988 5001500 14.75 2888268 18674344 92 12:00:00 9992292 27973840 4229376 12.87 582592 16540164 4329516 12.77 2948872 18227940 1620 12:10:00 674208 20975048 11168504 33.99 635452 18689104 15747740 46.44 3349492 25033644 400 12:20:19 431764 19106260 12944992 39.39 609284 17203540 17782184 52.44 3455156 25158104 11972 12:30:19 360824 18760352 13291304 40.45 605048 16939820 18163792 53.56 3442264 25279344 12464 Average: 8000939 24301158 7919381 24.10 518066 15048755 10082318 29.73 2825619 19646831 24110 11:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:19 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 11:30:19 ens3 25.24 15.69 466.83 2.62 0.00 0.00 0.00 0.00 11:30:19 docker0 11.00 16.95 1.59 185.26 0.00 0.00 0.00 0.00 11:30:19 veth92dfd4e 9.55 15.33 1.65 155.02 0.00 0.00 0.00 0.01 11:40:06 lo 0.24 0.24 0.03 0.03 0.00 0.00 0.00 0.00 11:40:06 ens3 105.81 68.93 733.58 13.38 0.00 0.00 0.00 0.00 11:40:06 docker0 14.26 19.88 1.34 232.00 0.00 0.00 0.00 0.00 11:40:06 veth9af7ce8 10.50 14.51 0.72 225.59 0.00 0.00 0.00 0.02 11:50:19 lo 0.30 0.30 0.06 0.06 0.00 0.00 0.00 0.00 11:50:19 ens3 121.97 76.56 1080.39 17.66 0.00 0.00 0.00 0.00 11:50:19 docker0 21.25 32.42 1.25 341.25 0.00 0.00 0.00 0.00 11:50:19 veth7ca40dc 3.91 6.54 0.35 159.54 0.00 0.00 0.00 0.01 12:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:00 ens3 17.47 12.28 64.08 3.22 0.00 0.00 0.00 0.00 12:00:00 docker0 11.36 16.29 2.12 63.38 0.00 0.00 0.00 0.00 12:10:00 lo 0.60 0.60 0.10 0.10 0.00 0.00 0.00 0.00 12:10:00 ens3 56.08 46.65 955.74 11.04 0.00 0.00 0.00 0.00 12:10:00 docker0 1.37 1.80 0.07 31.18 0.00 0.00 0.00 0.00 12:10:00 br-9ba1d5c6fd29 0.37 0.31 0.02 0.02 0.00 0.00 0.00 0.00 12:10:00 vethabd62a2 70.66 74.60 35.83 37.18 0.00 0.00 0.00 0.00 12:10:00 veth4a9374a 0.09 0.18 0.00 0.01 0.00 0.00 0.00 0.00 12:10:00 veth6f2c01b 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 12:10:00 veth7fe4769 0.45 0.41 0.05 0.25 0.00 0.00 0.00 0.00 12:10:00 veth754f181 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:10:00 vethe6efd31 70.77 66.36 49.61 32.75 0.00 0.00 0.00 0.00 12:10:00 veth6d7454a 1.21 1.97 1.25 13.39 0.00 0.00 0.00 0.00 12:10:00 vetha5291a2 2.11 1.66 0.28 1.63 0.00 0.00 0.00 0.00 12:20:19 lo 23.41 23.41 78.53 78.53 0.00 0.00 0.00 0.00 12:20:19 ens3 13.96 11.66 32.57 2.98 0.00 0.00 0.00 0.00 12:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:19 br-9ba1d5c6fd29 21.36 24.17 15.64 94.73 0.00 0.00 0.00 0.00 12:20:19 vethabd62a2 65.97 71.75 44.35 25.72 0.00 0.00 0.00 0.00 12:20:19 veth4a9374a 19.41 21.45 227.16 122.90 0.00 0.00 0.00 0.02 12:20:19 veth6f2c01b 32.61 35.95 16.22 320.11 0.00 0.00 0.00 0.03 12:20:19 veth7fe4769 13.05 10.70 122.52 44.56 0.00 0.00 0.00 0.01 12:20:19 veth754f181 0.10 0.09 0.01 0.03 0.00 0.00 0.00 0.00 12:20:19 vethe6efd31 30.23 27.91 50.66 11.40 0.00 0.00 0.00 0.00 12:20:19 vetha5291a2 47.64 44.01 20.07 35.08 0.00 0.00 0.00 0.00 12:30:19 lo 34.71 34.71 165.30 165.30 0.00 0.00 0.00 0.00 12:30:19 ens3 1.98 1.55 3.71 1.58 0.00 0.00 0.00 0.00 12:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:19 br-9ba1d5c6fd29 29.20 29.99 33.87 136.35 0.00 0.00 0.00 0.00 12:30:19 vethabd62a2 61.41 67.52 45.36 22.97 0.00 0.00 0.00 0.00 12:30:19 veth4a9374a 8.86 9.75 43.38 43.28 0.00 0.00 0.00 0.00 12:30:19 veth6f2c01b 33.81 34.58 34.54 178.24 0.00 0.00 0.00 0.01 12:30:19 veth7fe4769 9.26 8.24 43.75 42.83 0.00 0.00 0.00 0.00 12:30:19 veth754f181 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:19 vethe6efd31 42.74 40.10 52.11 21.44 0.00 0.00 0.00 0.00 12:30:19 vetha5291a2 30.99 27.68 13.82 26.27 0.00 0.00 0.00 0.00 Average: lo 8.57 8.57 35.06 35.06 0.00 0.00 0.00 0.00 Average: ens3 48.86 33.28 477.64 7.49 0.00 0.00 0.00 0.00 Average: docker0 8.44 12.46 0.90 122.18 0.00 0.00 0.00 0.00 Average: br-9ba1d5c6fd29 7.34 7.86 7.12 33.30 0.00 0.00 0.00 0.00 Average: vethabd62a2 28.47 30.75 18.06 12.33 0.00 0.00 0.00 0.00 Average: veth4a9374a 4.12 4.56 39.50 24.19 0.00 0.00 0.00 0.00 Average: veth6f2c01b 9.60 10.21 7.29 72.32 0.00 0.00 0.00 0.01 Average: veth7fe4769 3.30 2.80 24.20 12.67 0.00 0.00 0.00 0.00 Average: veth754f181 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethe6efd31 20.59 19.24 21.91 9.38 0.00 0.00 0.00 0.00 Average: vetha5291a2 11.70 10.63 4.95 9.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-43687) 09/05/25 _x86_64_ (8 CPU) 11:14:22 LINUX RESTART (8 CPU) 11:20:00 CPU %user %nice %system %iowait %steal %idle 11:30:19 all 11.55 0.00 0.39 0.17 0.03 87.86 11:30:19 0 0.50 0.00 0.34 0.21 0.01 98.93 11:30:19 1 20.81 0.00 0.60 0.19 0.04 78.37 11:30:19 2 7.43 0.00 0.29 0.19 0.01 92.07 11:30:19 3 52.90 0.00 0.49 0.12 0.07 46.42 11:30:19 4 1.17 0.00 0.25 0.13 0.01 98.44 11:30:19 5 0.67 0.00 0.28 0.26 0.08 98.72 11:30:19 6 0.67 0.00 0.31 0.09 0.01 98.93 11:30:19 7 8.27 0.00 0.57 0.19 0.02 90.95 11:40:06 all 16.51 0.00 1.70 0.77 0.05 80.97 11:40:06 0 8.18 0.00 1.17 0.76 0.04 89.85 11:40:06 1 58.10 0.00 2.10 0.64 0.10 39.06 11:40:06 2 14.81 0.00 2.13 1.01 0.04 82.00 11:40:06 3 9.01 0.00 2.47 0.90 0.05 87.58 11:40:06 4 11.86 0.00 1.69 1.19 0.05 85.21 11:40:06 5 11.04 0.00 1.35 0.67 0.04 86.90 11:40:06 6 7.72 0.00 1.38 0.59 0.03 90.28 11:40:06 7 11.37 0.00 1.34 0.37 0.04 86.88 11:50:19 all 16.69 0.00 1.32 0.83 0.06 81.09 11:50:19 0 9.08 0.00 0.88 0.68 0.05 89.32 11:50:19 1 41.29 0.00 1.66 0.71 0.07 56.27 11:50:19 2 26.87 0.00 1.66 1.49 0.08 69.89 11:50:19 3 8.96 0.00 1.28 0.47 0.04 89.25 11:50:19 4 10.06 0.00 1.12 0.56 0.06 88.19 11:50:19 5 9.50 0.00 1.44 1.32 0.04 87.69 11:50:19 6 19.32 0.00 1.49 0.42 0.07 78.70 11:50:19 7 8.52 0.00 1.07 1.00 0.04 89.38 12:00:00 all 12.11 0.00 0.33 0.02 0.02 87.52 12:00:00 0 0.66 0.00 0.22 0.00 0.01 99.10 12:00:00 1 26.38 0.00 0.30 0.01 0.04 73.27 12:00:00 2 1.14 0.00 0.12 0.00 0.01 98.73 12:00:00 3 0.77 0.00 0.19 0.01 0.01 99.02 12:00:00 4 0.28 0.00 0.17 0.09 0.01 99.44 12:00:00 5 0.29 0.00 0.11 0.01 0.01 99.58 12:00:00 6 66.54 0.00 1.22 0.02 0.08 32.14 12:00:00 7 0.89 0.00 0.29 0.01 0.01 98.80 12:10:00 all 9.98 0.02 1.16 0.64 0.06 88.14 12:10:00 0 9.06 0.01 1.24 0.39 0.08 89.22 12:10:00 1 10.76 0.02 1.39 0.37 0.06 87.40 12:10:00 2 9.44 0.02 1.07 0.43 0.06 88.98 12:10:00 3 10.38 0.03 1.13 0.48 0.05 87.93 12:10:00 4 9.65 0.01 1.03 1.08 0.05 88.17 12:10:00 5 10.93 0.01 1.11 1.07 0.06 86.83 12:10:00 6 10.66 0.04 1.09 0.85 0.06 87.30 12:10:00 7 8.98 0.02 1.26 0.43 0.05 89.26 12:20:19 all 9.70 0.01 1.81 5.30 0.10 83.09 12:20:19 0 10.73 0.00 1.93 4.72 0.08 82.54 12:20:19 1 10.34 0.00 1.99 4.84 0.09 82.73 12:20:19 2 10.56 0.00 1.83 4.66 0.08 82.86 12:20:19 3 9.39 0.01 1.78 3.11 0.09 85.61 12:20:19 4 9.26 0.00 1.72 5.47 0.08 83.47 12:20:19 5 8.41 0.01 1.71 5.79 0.17 83.91 12:20:19 6 9.70 0.00 1.93 8.42 0.09 79.85 12:20:19 7 9.19 0.01 1.56 5.40 0.08 83.76 12:30:19 all 7.89 0.00 1.83 0.23 0.08 89.98 12:30:19 0 7.38 0.00 1.83 0.09 0.08 90.61 12:30:19 1 8.59 0.00 1.98 0.43 0.08 88.92 12:30:19 2 8.86 0.00 1.94 0.28 0.09 88.84 12:30:19 3 7.83 0.00 1.76 0.15 0.08 90.17 12:30:19 4 7.84 0.00 1.81 0.37 0.08 89.90 12:30:19 5 7.67 0.00 1.74 0.16 0.08 90.36 12:30:19 6 7.60 0.00 1.72 0.14 0.08 90.46 12:30:19 7 7.37 0.00 1.82 0.18 0.07 90.55 Average: all 12.05 0.00 1.22 1.15 0.06 85.51 Average: 0 6.53 0.00 1.09 0.99 0.05 91.33 Average: 1 25.05 0.00 1.43 1.05 0.07 72.40 Average: 2 11.35 0.00 1.29 1.17 0.05 86.13 Average: 3 14.41 0.01 1.30 0.76 0.06 83.48 Average: 4 7.16 0.00 1.11 1.28 0.05 90.39 Average: 5 6.93 0.00 1.11 1.35 0.07 90.55 Average: 6 17.18 0.01 1.30 1.53 0.06 79.92 Average: 7 7.83 0.00 1.13 1.10 0.05 89.89