---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-41724 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 995 14397 3 16699 30629 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:b8:c9:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.19/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81438sec preferred_lft 81438sec inet6 fe80::f816:3eff:feb8:c9a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 4a:50:76:6a:30:d4 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::4850:76ff:fe6a:30d4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41724) 08/28/25 _x86_64_ (8 CPU) 09:59:50 LINUX RESTART (8 CPU) 10:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:10:10 114.06 11.77 96.99 5.31 1994.09 32793.86 39010.26 10:20:10 3.94 0.22 3.57 0.15 2.71 427.94 1390.65 10:30:10 385.97 0.63 376.51 8.84 6.84 47578.23 77239.31 10:40:01 3.35 0.00 3.26 0.09 0.00 360.18 2040.82 10:50:10 72.74 0.10 69.06 3.59 11.51 10442.64 6201.36 11:00:10 17.92 0.28 16.29 1.35 8.97 1836.11 6256.44 11:10:10 25.99 0.14 24.04 1.82 3.15 5151.71 9795.11 11:20:10 17.28 0.20 15.41 1.67 14.36 2873.75 11195.07 Average: 80.36 1.69 75.81 2.87 258.81 12744.34 19190.69 10:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:10 20500424 28026572 4444740 13.53 206832 7210164 4855280 14.32 1245928 10429140 44 10:20:10 20265512 27987512 4552836 13.85 217660 7290256 5003908 14.76 1305984 10573264 44 10:30:10 9973060 27830248 4376944 13.32 574264 16457356 4777216 14.09 2865008 18372232 2680 10:40:01 9683324 27880448 4567476 13.90 580380 16522480 4996160 14.73 2936264 18572216 152 10:50:10 2270408 22548736 9595296 29.20 635112 18668732 15437812 45.52 3328416 23490172 276 11:00:10 366896 19903004 12185568 37.08 618976 18001636 16793932 49.52 3505896 25171908 44488 11:10:10 397944 18725132 13279860 40.41 609700 16904220 18729420 55.23 3495560 25162084 11460 11:20:10 836048 18796496 13209420 40.20 607168 16552344 18486224 54.51 3467488 24768128 56664 Average: 8036702 23962268 8276518 25.19 506262 14700898 11134994 32.84 2768818 19567393 14476 10:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:10 lo 0.63 0.63 0.09 0.09 0.00 0.00 0.00 0.00 10:10:10 ens3 364.28 231.49 2556.44 70.83 0.00 0.00 0.00 0.00 10:10:10 docker0 15.91 26.68 0.98 515.03 0.00 0.00 0.00 0.00 10:10:10 vethdf10b3b 5.21 8.96 0.45 162.69 0.00 0.00 0.00 0.01 10:20:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:10 ens3 14.15 9.76 21.27 3.04 0.00 0.00 0.00 0.00 10:20:10 docker0 8.86 12.94 1.90 20.63 0.00 0.00 0.00 0.00 10:20:10 vethdf10b3b 8.86 12.95 2.03 20.63 0.00 0.00 0.00 0.00 10:30:10 lo 0.44 0.44 0.05 0.05 0.00 0.00 0.00 0.00 10:30:10 ens3 234.91 152.96 1806.67 31.46 0.00 0.00 0.00 0.00 10:30:10 docker0 29.31 42.96 1.72 558.62 0.00 0.00 0.00 0.00 10:30:10 vethdda249d 3.41 6.31 0.24 141.32 0.00 0.00 0.00 0.01 10:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 10.47 7.01 16.50 2.08 0.00 0.00 0.00 0.00 10:40:01 docker0 6.65 9.73 1.38 16.23 0.00 0.00 0.00 0.00 10:40:01 vethdda249d 6.65 9.74 1.47 16.23 0.00 0.00 0.00 0.00 10:50:10 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:50:10 ens3 60.47 48.95 946.11 9.65 0.00 0.00 0.00 0.00 10:50:10 docker0 5.05 7.03 0.79 36.71 0.00 0.00 0.00 0.00 10:50:10 br-189d4231a2e8 0.34 0.30 0.01 0.02 0.00 0.00 0.00 0.00 10:50:10 veth5f8a768 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 10:50:10 vethe2e60fe 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:50:10 veth9f36ec2 0.09 0.18 0.00 0.01 0.00 0.00 0.00 0.00 10:50:10 veth3d9f0f2 6.66 6.54 4.48 1.29 0.00 0.00 0.00 0.00 10:50:10 vethbe4cf6d 0.15 0.21 0.01 0.01 0.00 0.00 0.00 0.00 10:50:10 vethfa80560 1.17 1.20 0.13 0.94 0.00 0.00 0.00 0.00 10:50:10 veth0db007d 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 10:50:10 veth79a3c5a 0.61 0.55 0.08 0.68 0.00 0.00 0.00 0.00 11:00:10 lo 9.09 9.09 22.79 22.79 0.00 0.00 0.00 0.00 11:00:10 ens3 7.55 6.13 15.82 1.80 0.00 0.00 0.00 0.00 11:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:10 br-189d4231a2e8 8.20 9.54 4.22 33.12 0.00 0.00 0.00 0.00 11:00:10 veth5f8a768 11.86 13.23 3.22 113.52 0.00 0.00 0.00 0.01 11:00:10 vethe2e60fe 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 11:00:10 veth9f36ec2 6.56 7.04 80.99 33.19 0.00 0.00 0.00 0.01 11:00:10 veth3d9f0f2 97.27 104.94 52.48 49.03 0.00 0.00 0.00 0.00 11:00:10 vethbe4cf6d 4.35 3.67 33.05 8.57 0.00 0.00 0.00 0.00 11:00:10 vethfa80560 86.20 80.16 63.30 38.73 0.00 0.00 0.00 0.01 11:00:10 veth79a3c5a 24.21 22.09 9.34 15.97 0.00 0.00 0.00 0.00 11:10:10 lo 34.48 34.48 152.28 152.28 0.00 0.00 0.00 0.00 11:10:10 ens3 19.33 13.19 30.76 7.17 0.00 0.00 0.00 0.00 11:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:10 br-189d4231a2e8 28.08 31.78 28.75 147.75 0.00 0.00 0.00 0.00 11:10:10 veth5f8a768 38.77 43.01 30.37 319.00 0.00 0.00 0.00 0.03 11:10:10 vethe2e60fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:10 veth9f36ec2 18.29 20.18 173.38 113.55 0.00 0.00 0.00 0.01 11:10:10 veth3d9f0f2 69.54 76.37 52.28 28.00 0.00 0.00 0.00 0.00 11:10:10 vethbe4cf6d 13.85 11.72 113.59 57.02 0.00 0.00 0.00 0.01 11:10:10 vethfa80560 36.81 33.88 63.38 16.32 0.00 0.00 0.00 0.01 11:10:10 veth79a3c5a 46.51 42.32 20.96 38.68 0.00 0.00 0.00 0.00 11:20:10 lo 28.63 28.63 124.57 124.57 0.00 0.00 0.00 0.00 11:20:10 ens3 5.79 5.26 15.47 1.77 0.00 0.00 0.00 0.00 11:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:10 br-189d4231a2e8 26.39 28.84 28.15 112.20 0.00 0.00 0.00 0.00 11:20:10 veth5f8a768 35.37 37.74 28.72 279.23 0.00 0.00 0.00 0.02 11:20:10 vethe2e60fe 0.12 0.11 0.01 0.04 0.00 0.00 0.00 0.00 11:20:10 veth9f36ec2 15.62 18.89 168.65 120.92 0.00 0.00 0.00 0.01 11:20:10 veth3d9f0f2 54.20 59.27 32.54 16.25 0.00 0.00 0.00 0.00 11:20:10 vethbe4cf6d 13.88 11.02 120.97 68.67 0.00 0.00 0.00 0.01 11:20:10 vethfa80560 38.98 35.91 75.57 19.85 0.00 0.00 0.00 0.01 11:20:10 veth79a3c5a 27.37 25.05 9.60 14.81 0.00 0.00 0.00 0.00 Average: lo 9.24 9.24 37.40 37.40 0.00 0.00 0.00 0.00 Average: ens3 90.28 59.78 681.82 16.10 0.00 0.00 0.00 0.00 Average: docker0 8.24 12.44 0.85 144.21 0.00 0.00 0.00 0.00 Average: br-189d4231a2e8 7.86 8.79 7.63 36.56 0.00 0.00 0.00 0.00 Average: veth5f8a768 10.73 11.74 7.77 88.79 0.00 0.00 0.00 0.01 Average: vethe2e60fe 0.03 0.04 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth9f36ec2 5.06 5.78 52.77 33.39 0.00 0.00 0.00 0.00 Average: veth3d9f0f2 28.41 30.84 17.70 11.80 0.00 0.00 0.00 0.00 Average: vethbe4cf6d 4.02 3.32 33.39 16.75 0.00 0.00 0.00 0.00 Average: vethfa80560 20.36 18.86 25.25 9.46 0.00 0.00 0.00 0.00 Average: veth79a3c5a 12.31 11.23 4.99 8.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41724) 08/28/25 _x86_64_ (8 CPU) 09:59:50 LINUX RESTART (8 CPU) 10:00:00 CPU %user %nice %system %iowait %steal %idle 10:10:10 all 18.13 0.00 1.38 1.33 0.05 79.12 10:10:10 0 15.92 0.00 1.13 0.79 0.04 82.11 10:10:10 1 24.89 0.00 1.63 2.24 0.06 71.18 10:10:10 2 14.15 0.00 1.39 1.36 0.05 83.05 10:10:10 3 13.47 0.00 1.27 2.16 0.05 83.05 10:10:10 4 12.84 0.00 1.42 0.96 0.04 84.74 10:10:10 5 33.94 0.00 1.65 1.62 0.06 62.73 10:10:10 6 11.03 0.00 0.89 0.41 0.04 87.62 10:10:10 7 18.78 0.00 1.62 1.07 0.05 78.48 10:20:10 all 12.17 0.00 0.28 0.04 0.02 87.49 10:20:10 0 0.50 0.00 0.18 0.01 0.01 99.30 10:20:10 1 14.02 0.00 0.20 0.12 0.03 85.63 10:20:10 2 5.18 0.00 0.20 0.08 0.01 94.53 10:20:10 3 1.10 0.00 0.07 0.00 0.01 98.81 10:20:10 4 0.44 0.00 0.18 0.04 0.02 99.33 10:20:10 5 2.71 0.00 0.22 0.01 0.01 97.06 10:20:10 6 55.03 0.00 0.88 0.04 0.06 44.00 10:20:10 7 18.38 0.00 0.35 0.06 0.03 81.20 10:30:10 all 21.18 0.00 2.86 1.83 0.06 74.06 10:30:10 0 16.17 0.00 2.51 2.17 0.06 79.09 10:30:10 1 19.59 0.00 2.48 1.17 0.06 76.70 10:30:10 2 19.51 0.00 2.78 2.01 0.06 75.63 10:30:10 3 16.90 0.00 2.59 1.71 0.06 78.74 10:30:10 4 27.43 0.00 3.99 2.15 0.08 66.35 10:30:10 5 15.75 0.00 2.93 1.71 0.05 79.55 10:30:10 6 24.38 0.00 2.97 1.75 0.07 70.83 10:30:10 7 29.75 0.00 2.62 1.98 0.07 65.58 10:40:01 all 12.20 0.00 0.22 0.01 0.02 87.55 10:40:01 0 0.40 0.00 0.15 0.02 0.02 99.42 10:40:01 1 75.87 0.00 0.37 0.00 0.07 23.68 10:40:01 2 2.46 0.00 0.12 0.00 0.01 97.40 10:40:01 3 0.27 0.00 0.18 0.00 0.02 99.52 10:40:01 4 3.57 0.00 0.46 0.00 0.01 95.96 10:40:01 5 10.88 0.00 0.26 0.00 0.01 88.85 10:40:01 6 0.96 0.00 0.04 0.00 0.02 98.99 10:40:01 7 3.21 0.00 0.17 0.08 0.01 96.53 10:50:10 all 12.43 0.02 1.00 0.60 0.04 85.92 10:50:10 0 6.54 0.02 0.99 0.65 0.03 91.76 10:50:10 1 6.25 0.02 1.01 1.03 0.03 91.66 10:50:10 2 22.08 0.02 1.10 0.18 0.05 76.56 10:50:10 3 6.89 0.02 0.95 0.25 0.04 91.84 10:50:10 4 36.60 0.02 1.21 1.09 0.06 61.02 10:50:10 5 7.96 0.01 0.85 0.19 0.03 90.94 10:50:10 6 6.64 0.03 0.74 0.89 0.03 91.66 10:50:10 7 6.45 0.03 1.12 0.48 0.04 91.87 11:00:10 all 8.86 0.00 1.09 0.14 0.06 89.85 11:00:10 0 8.18 0.00 1.06 0.18 0.06 90.51 11:00:10 1 8.55 0.00 1.14 0.07 0.06 90.17 11:00:10 2 9.70 0.00 1.18 0.15 0.06 88.91 11:00:10 3 8.12 0.00 1.04 0.13 0.06 90.64 11:00:10 4 9.68 0.01 0.98 0.14 0.06 89.13 11:00:10 5 9.34 0.00 1.07 0.19 0.06 89.34 11:00:10 6 8.34 0.00 1.06 0.08 0.06 90.46 11:00:10 7 8.94 0.01 1.15 0.21 0.07 89.64 11:10:10 all 10.05 0.00 2.30 0.29 0.08 87.27 11:10:10 0 9.66 0.01 2.21 0.24 0.08 87.81 11:10:10 1 11.29 0.00 2.49 0.28 0.09 85.86 11:10:10 2 9.53 0.00 2.37 0.32 0.09 87.69 11:10:10 3 11.42 0.01 2.56 0.71 0.09 85.21 11:10:10 4 9.96 0.01 2.24 0.14 0.08 87.57 11:10:10 5 9.75 0.00 2.14 0.17 0.08 87.86 11:10:10 6 9.37 0.00 2.17 0.23 0.08 88.15 11:10:10 7 9.40 0.00 2.23 0.27 0.08 88.02 11:20:10 all 8.17 0.00 2.06 0.14 0.08 89.55 11:20:10 0 7.47 0.00 2.06 0.11 0.07 90.29 11:20:10 1 8.13 0.00 2.13 0.12 0.08 89.54 11:20:10 2 8.65 0.00 2.07 0.18 0.08 89.01 11:20:10 3 8.96 0.01 2.16 0.31 0.08 88.49 11:20:10 4 8.48 0.00 2.03 0.07 0.08 89.33 11:20:10 5 8.05 0.01 2.07 0.06 0.08 89.74 11:20:10 6 8.87 0.00 2.10 0.11 0.08 88.84 11:20:10 7 6.78 0.00 1.82 0.15 0.08 91.17 Average: all 12.91 0.00 1.40 0.55 0.05 85.09 Average: 0 8.13 0.00 1.29 0.52 0.05 90.01 Average: 1 20.98 0.00 1.43 0.63 0.06 76.89 Average: 2 11.44 0.00 1.40 0.54 0.05 86.56 Average: 3 8.40 0.00 1.35 0.66 0.05 89.52 Average: 4 13.67 0.01 1.56 0.58 0.05 84.13 Average: 5 12.34 0.00 1.40 0.50 0.05 85.72 Average: 6 15.58 0.00 1.36 0.44 0.05 82.57 Average: 7 12.73 0.01 1.39 0.54 0.05 85.29