---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36137 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 839 14201 3 17051 30784 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:3c:84:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.79/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81534sec preferred_lft 81534sec inet6 fe80::f816:3eff:fe3c:844d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b2:4e:27:6a:ad:b3 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::b04e:27ff:fe6a:adb3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-36137) 08/13/25 _x86_64_ (8 CPU) 18:53:12 LINUX RESTART (8 CPU) 19:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:10:02 3.47 0.21 3.15 0.12 2.09 348.01 2176.81 19:20:02 275.31 0.55 272.09 2.68 4.85 21230.00 30253.77 19:30:15 124.77 0.13 99.64 25.00 2.47 25806.04 586354.63 19:40:27 20.36 0.01 19.01 1.34 0.08 2536.53 65595.90 19:50:10 72.79 0.32 69.47 3.00 20.97 9998.02 4311.09 20:00:04 30.53 0.24 27.65 2.64 5.20 5148.11 61968.59 20:10:24 15.29 0.08 14.20 1.01 1.65 2933.53 26931.86 Average: 77.29 0.22 71.92 5.16 5.23 9717.18 112516.68 19:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:10:02 20391584 28055808 4464748 13.59 216512 7262732 4800108 14.15 1292496 10474412 924 19:20:02 14952004 28365728 3872352 11.78 419728 12511240 4098080 12.08 2423972 14210508 510712 19:30:15 10011820 28030684 4345760 13.22 575596 16448444 4656288 13.73 2918276 18279792 60 19:40:27 10288220 28332076 3871156 11.78 597236 16586604 3956760 11.67 2895140 18001356 15712 19:50:10 269124 20247640 11849212 36.06 628284 18416812 17451196 51.46 3374436 25439400 5020 20:00:04 417648 18937988 13067720 39.76 608960 17090176 18392120 54.24 3449840 25184468 11696 20:10:24 1248344 19372564 12666548 38.54 602992 16681428 17783016 52.44 3383256 24467452 11656 Average: 8225535 24477498 7733928 23.53 521330 14999634 10162510 29.97 2819631 19436770 79397 19:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:02 ens3 13.82 8.27 16.95 4.58 0.00 0.00 0.00 0.00 19:10:02 docker0 7.05 10.25 1.39 16.03 0.00 0.00 0.00 0.00 19:10:02 veth746b76f 7.05 10.25 1.48 16.03 0.00 0.00 0.00 0.00 19:20:02 lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 19:20:02 ens3 144.60 85.26 786.39 14.57 0.00 0.00 0.00 0.00 19:20:02 docker0 31.67 48.73 2.22 296.82 0.00 0.00 0.00 0.00 19:20:02 veth5d82dc5 26.54 41.80 1.77 270.44 0.00 0.00 0.00 0.02 19:30:15 lo 0.30 0.30 0.06 0.06 0.00 0.00 0.00 0.00 19:30:15 ens3 168.27 92.39 1028.63 21.50 0.00 0.00 0.00 0.00 19:30:15 docker0 19.59 35.89 1.13 283.34 0.00 0.00 0.00 0.00 19:30:15 veth24f3fef 5.09 14.18 0.43 150.05 0.00 0.00 0.00 0.01 19:40:27 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:40:27 ens3 25.35 22.36 83.11 5.31 0.00 0.00 0.00 0.00 19:40:27 docker0 12.75 18.01 2.11 60.98 0.00 0.00 0.00 0.00 19:50:10 lo 1.50 1.50 1.69 1.69 0.00 0.00 0.00 0.00 19:50:10 ens3 54.99 40.38 934.80 9.32 0.00 0.00 0.00 0.00 19:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:10 br-9db5e5e05a9c 1.98 2.21 0.33 5.31 0.00 0.00 0.00 0.00 19:50:10 vethf22c3c4 0.04 0.14 0.00 0.01 0.00 0.00 0.00 0.00 19:50:10 veth83b9555 1.13 0.98 7.18 1.36 0.00 0.00 0.00 0.00 19:50:10 vethe09685a 1.39 1.60 19.49 7.20 0.00 0.00 0.00 0.00 19:50:10 vethe94786e 2.38 2.79 0.28 24.70 0.00 0.00 0.00 0.00 19:50:10 vethb457291 73.54 78.05 37.24 38.41 0.00 0.00 0.00 0.00 19:50:10 veth39f3c94 74.09 69.12 52.36 34.03 0.00 0.00 0.00 0.00 19:50:10 veth589c65b 2.25 1.79 0.31 1.76 0.00 0.00 0.00 0.00 20:00:04 lo 32.12 32.12 123.96 123.96 0.00 0.00 0.00 0.00 20:00:04 ens3 16.16 12.68 37.77 1.83 0.00 0.00 0.00 0.00 20:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:04 br-9db5e5e05a9c 28.81 35.54 22.09 140.75 0.00 0.00 0.00 0.00 20:00:04 vethf22c3c4 0.10 0.09 0.01 0.03 0.00 0.00 0.00 0.00 20:00:04 veth83b9555 13.91 11.82 124.77 48.70 0.00 0.00 0.00 0.01 20:00:04 vethe09685a 19.65 21.86 221.47 125.01 0.00 0.00 0.00 0.02 20:00:04 vethe94786e 40.35 47.12 22.36 360.16 0.00 0.00 0.00 0.03 20:00:04 vethb457291 72.91 79.54 50.70 28.93 0.00 0.00 0.00 0.00 20:00:04 veth39f3c94 36.71 33.86 57.49 15.86 0.00 0.00 0.00 0.00 20:00:04 veth589c65b 49.67 45.75 20.95 37.32 0.00 0.00 0.00 0.00 20:10:24 lo 31.71 31.71 148.98 148.98 0.00 0.00 0.00 0.00 20:10:24 ens3 5.54 3.26 13.01 0.76 0.00 0.00 0.00 0.00 20:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:24 br-9db5e5e05a9c 29.00 36.22 32.73 130.79 0.00 0.00 0.00 0.00 20:10:24 vethf22c3c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:24 veth83b9555 10.86 8.98 68.58 68.10 0.00 0.00 0.00 0.01 20:10:24 vethe09685a 10.31 12.12 68.19 68.16 0.00 0.00 0.00 0.01 20:10:24 vethe94786e 34.55 42.21 33.22 197.51 0.00 0.00 0.00 0.02 20:10:24 vethb457291 62.70 69.10 49.93 22.16 0.00 0.00 0.00 0.00 20:10:24 veth39f3c94 45.32 41.79 77.13 24.00 0.00 0.00 0.00 0.01 20:10:24 veth589c65b 30.86 27.63 13.51 28.29 0.00 0.00 0.00 0.00 Average: lo 9.49 9.49 39.57 39.57 0.00 0.00 0.00 0.00 Average: ens3 61.30 37.79 411.82 8.27 0.00 0.00 0.00 0.00 Average: docker0 10.20 16.21 0.98 94.45 0.00 0.00 0.00 0.00 Average: br-9db5e5e05a9c 8.59 10.62 7.96 39.75 0.00 0.00 0.00 0.00 Average: vethf22c3c4 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth83b9555 3.71 3.12 28.63 17.04 0.00 0.00 0.00 0.00 Average: vethe09685a 4.47 5.08 43.90 28.61 0.00 0.00 0.00 0.00 Average: vethe94786e 11.08 13.22 8.06 83.12 0.00 0.00 0.00 0.01 Average: vethb457291 29.62 32.11 19.61 12.63 0.00 0.00 0.00 0.00 Average: veth39f3c94 22.04 20.44 26.64 10.45 0.00 0.00 0.00 0.00 Average: veth589c65b 11.84 10.75 4.97 9.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-36137) 08/13/25 _x86_64_ (8 CPU) 18:53:12 LINUX RESTART (8 CPU) 19:00:02 CPU %user %nice %system %iowait %steal %idle 19:10:02 all 11.17 0.00 0.23 0.42 0.32 87.86 19:10:02 0 0.57 0.00 0.07 0.00 0.66 98.70 19:10:02 1 46.76 0.00 0.27 1.55 0.24 51.19 19:10:02 2 6.75 0.00 0.11 0.00 0.48 92.65 19:10:02 3 1.00 0.00 0.11 0.02 0.51 98.35 19:10:02 4 0.52 0.00 0.15 0.07 0.15 99.11 19:10:02 5 0.25 0.00 0.10 1.72 0.25 97.68 19:10:02 6 33.30 0.00 0.87 0.00 0.21 65.62 19:10:02 7 0.38 0.00 0.18 0.00 0.10 99.34 19:20:02 all 15.86 0.00 1.77 0.99 0.05 81.34 19:20:02 0 8.45 0.00 1.81 0.98 0.05 88.70 19:20:02 1 14.03 0.00 2.36 1.07 0.05 82.49 19:20:02 2 8.27 0.00 1.04 0.91 0.04 89.74 19:20:02 3 8.79 0.00 1.83 1.14 0.04 88.20 19:20:02 4 9.28 0.00 1.75 1.24 0.04 87.69 19:20:02 5 9.95 0.00 1.72 0.40 0.04 87.90 19:20:02 6 56.81 0.00 1.59 1.02 0.09 40.49 19:20:02 7 11.23 0.00 2.04 1.14 0.04 85.55 19:30:15 all 17.35 0.00 1.52 0.52 0.05 80.56 19:30:15 0 20.18 0.00 1.84 0.71 0.05 77.22 19:30:15 1 21.98 0.00 1.37 0.25 0.05 76.34 19:30:15 2 42.35 0.00 1.67 0.90 0.07 55.00 19:30:15 3 10.57 0.00 1.55 0.67 0.04 87.17 19:30:15 4 12.81 0.00 1.78 0.34 0.04 85.03 19:30:15 5 8.19 0.00 1.14 0.16 0.04 90.48 19:30:15 6 8.95 0.00 1.14 0.77 0.04 89.10 19:30:15 7 13.76 0.00 1.70 0.37 0.04 84.14 19:40:27 all 11.57 0.00 0.45 0.06 0.02 87.89 19:40:27 0 1.48 0.00 0.33 0.05 0.02 98.12 19:40:27 1 59.56 0.00 0.88 0.03 0.07 39.45 19:40:27 2 2.93 0.00 0.40 0.01 0.01 96.65 19:40:27 3 0.79 0.00 0.16 0.08 0.01 98.96 19:40:27 4 0.53 0.00 0.24 0.08 0.01 99.15 19:40:27 5 25.32 0.00 0.94 0.10 0.04 73.60 19:40:27 6 0.76 0.00 0.26 0.01 0.02 98.95 19:40:27 7 1.19 0.00 0.38 0.17 0.01 98.26 19:50:10 all 10.93 0.02 1.18 0.35 0.06 87.46 19:50:10 0 10.19 0.01 1.50 0.21 0.06 88.03 19:50:10 1 9.84 0.04 1.20 0.63 0.06 88.23 19:50:10 2 11.58 0.02 1.12 0.55 0.05 86.67 19:50:10 3 11.94 0.02 1.19 0.51 0.06 86.29 19:50:10 4 10.57 0.02 1.13 0.18 0.05 88.04 19:50:10 5 11.41 0.02 1.29 0.29 0.06 86.93 19:50:10 6 11.52 0.04 1.07 0.23 0.06 87.09 19:50:10 7 10.41 0.02 0.95 0.21 0.05 88.37 20:00:04 all 10.54 0.01 2.15 0.20 0.08 87.02 20:00:04 0 10.56 0.01 2.37 0.18 0.08 86.79 20:00:04 1 11.77 0.01 2.44 0.15 0.09 85.54 20:00:04 2 9.97 0.01 2.15 0.21 0.08 87.59 20:00:04 3 10.58 0.01 2.18 0.14 0.08 87.01 20:00:04 4 10.41 0.00 2.02 0.10 0.08 87.39 20:00:04 5 10.25 0.00 2.09 0.31 0.08 87.28 20:00:04 6 10.73 0.00 1.94 0.30 0.08 86.95 20:00:04 7 10.09 0.01 1.99 0.18 0.08 87.65 20:10:24 all 7.75 0.00 1.89 0.12 0.08 90.15 20:10:24 0 7.28 0.00 1.94 0.09 0.07 90.62 20:10:24 1 8.70 0.00 1.96 0.12 0.08 89.13 20:10:24 2 8.66 0.00 2.02 0.10 0.08 89.15 20:10:24 3 7.47 0.00 1.96 0.10 0.08 90.40 20:10:24 4 7.22 0.00 1.87 0.11 0.14 90.66 20:10:24 5 6.99 0.00 1.79 0.14 0.08 91.01 20:10:24 6 7.47 0.00 1.81 0.12 0.08 90.52 20:10:24 7 8.22 0.00 1.79 0.16 0.08 89.74 Average: all 12.17 0.00 1.31 0.38 0.10 86.04 Average: 0 8.38 0.00 1.40 0.32 0.14 89.76 Average: 1 24.81 0.01 1.50 0.54 0.09 73.06 Average: 2 12.97 0.00 1.22 0.38 0.12 85.31 Average: 3 7.26 0.00 1.28 0.38 0.12 90.96 Average: 4 7.30 0.00 1.28 0.30 0.07 91.04 Average: 5 10.35 0.00 1.29 0.44 0.08 87.82 Average: 6 18.44 0.01 1.24 0.35 0.08 79.89 Average: 7 7.87 0.00 1.29 0.32 0.06 90.46