---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4254 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: 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 23G 133G 15% / 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 805 14170 4 17116 30819 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:5b:21:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.4/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79082sec preferred_lft 79082sec inet6 fe80::f816:3eff:fe5b:215d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 9e:ea:79:ab:8f:d8 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::9cea:79ff:feab:8fd8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4254) 01/09/26 _x86_64_ (8 CPU) 11:50:22 LINUX RESTART (8 CPU) 12:00:27 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:05 138.74 0.64 130.13 7.96 417.81 38608.06 53674.43 12:20:11 21.68 0.00 2.67 19.00 0.16 440.63 454915.77 12:30:11 1.86 0.00 1.86 0.00 0.00 27.81 0.00 12:40:34 1.86 0.00 1.86 0.00 0.00 21.73 0.00 12:50:07 1.94 0.01 1.93 0.00 0.43 22.65 0.00 13:00:15 1.92 0.00 1.92 0.00 0.00 22.52 0.00 13:10:35 1.90 0.00 1.90 0.00 0.00 22.59 0.00 13:20:16 1.97 0.02 1.95 0.00 1.69 23.44 0.03 13:30:16 1.90 0.00 1.90 0.00 0.00 26.15 0.00 13:40:04 1.93 0.00 1.93 0.00 0.00 22.82 0.00 13:50:32 1.83 0.00 1.83 0.00 0.00 22.82 0.00 Average: 15.70 0.06 13.20 2.44 36.79 3440.53 46410.68 12:00:27 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:05 10371596 27881452 4494224 13.68 562164 15995348 4841912 14.28 2858292 18013412 196 12:20:11 10183252 27882692 4616980 14.05 565732 16039508 5018676 14.80 2889600 18175512 44 12:30:11 10180632 27882056 4617548 14.05 565928 16040608 5023996 14.82 2891436 18180596 48 12:40:34 10183848 27885484 4613940 14.04 566088 16040612 5014324 14.79 2891596 18170932 188 12:50:07 10184352 27887216 4612084 14.03 566164 16040748 5016764 14.79 2892708 18172924 232 13:00:15 10182900 27886076 4613184 14.04 566312 16040884 5015968 14.79 2892856 18172684 220 13:10:35 10177528 27880896 4618620 14.05 566440 16040896 5016392 14.79 2892988 18173356 328 13:20:16 10176852 27880868 4618732 14.05 566548 16041392 5016180 14.79 2893116 18173924 216 13:30:16 10174056 27879088 4620524 14.06 566644 16042004 5016304 14.79 2893236 18173916 48 13:40:04 10169356 27874552 4625032 14.07 566792 16042016 5017108 14.79 2893852 18174636 236 13:50:32 10168284 27874092 4625292 14.07 566984 16042388 5016536 14.79 2894452 18175036 216 Average: 10195696 27881316 4606924 14.02 565981 16036946 5001287 14.75 2889467 18159721 179 12:00:27 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:05 lo 0.39 0.39 0.07 0.07 0.00 0.00 0.00 0.00 12:10:05 ens3 156.86 98.01 1660.06 22.11 0.00 0.00 0.00 0.00 12:10:05 docker0 30.34 45.81 1.75 561.02 0.00 0.00 0.00 0.00 12:10:05 vethf4bc6f8 4.99 10.10 0.42 148.17 0.00 0.00 0.00 0.01 12:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:11 ens3 20.94 14.13 51.60 3.37 0.00 0.00 0.00 0.00 12:20:11 docker0 13.89 20.31 2.72 51.42 0.00 0.00 0.00 0.00 12:20:11 vethf4bc6f8 13.89 20.31 2.91 51.42 0.00 0.00 0.00 0.00 12:30:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:11 ens3 1.56 1.01 0.75 0.65 0.00 0.00 0.00 0.00 12:30:11 docker0 0.74 1.10 0.16 0.59 0.00 0.00 0.00 0.00 12:30:11 vethf4bc6f8 0.74 1.11 0.17 0.59 0.00 0.00 0.00 0.00 12:40:34 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:40:34 ens3 0.32 0.20 0.13 0.37 0.00 0.00 0.00 0.00 12:40:34 docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 12:40:34 vethf4bc6f8 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 12:50:07 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:50:07 ens3 1.78 1.44 0.84 1.85 0.00 0.00 0.00 0.00 12:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:07 vethf4bc6f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:15 ens3 0.29 0.17 0.09 0.33 0.00 0.00 0.00 0.00 13:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:15 vethf4bc6f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:35 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:10:35 ens3 0.52 0.25 0.18 0.45 0.00 0.00 0.00 0.00 13:10:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:35 vethf4bc6f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:16 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 13:20:16 ens3 0.30 0.23 0.10 0.35 0.00 0.00 0.00 0.00 13:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:16 vethf4bc6f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:16 ens3 6.61 1.78 3.55 1.98 0.00 0.00 0.00 0.00 13:30:16 docker0 0.27 0.46 0.07 0.27 0.00 0.00 0.00 0.00 13:30:16 vethf4bc6f8 0.27 0.46 0.08 0.27 0.00 0.00 0.00 0.00 13:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:04 ens3 1.41 0.32 0.70 0.61 0.00 0.00 0.00 0.00 13:40:04 docker0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:40:04 vethf4bc6f8 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:50:32 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 13:50:32 ens3 0.97 0.68 1.03 0.86 0.00 0.00 0.00 0.00 13:50:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:32 vethf4bc6f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 16.90 10.43 150.77 2.92 0.00 0.00 0.00 0.00 Average: docker0 4.02 6.02 0.42 53.92 0.00 0.00 0.00 0.00 Average: vethf4bc6f8 1.80 2.89 0.33 17.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4254) 01/09/26 _x86_64_ (8 CPU) 11:50:22 LINUX RESTART (8 CPU) 12:00:27 CPU %user %nice %system %iowait %steal %idle 12:10:05 all 16.15 0.00 1.67 2.71 0.06 79.41 12:10:05 0 9.65 0.00 1.59 3.53 0.06 85.18 12:10:05 1 43.36 0.00 1.87 4.50 0.07 50.20 12:10:05 2 9.22 0.00 1.52 2.88 0.05 86.34 12:10:05 3 12.64 0.00 1.89 2.15 0.06 83.26 12:10:05 4 9.93 0.00 1.60 1.87 0.05 86.56 12:10:05 5 17.10 0.00 1.80 1.33 0.06 79.71 12:10:05 6 16.06 0.00 1.26 1.57 0.06 81.05 12:10:05 7 11.25 0.00 1.87 3.88 0.06 82.94 12:20:11 all 11.96 0.00 0.37 0.03 0.03 87.62 12:20:11 0 0.20 0.00 0.30 0.01 0.04 99.45 12:20:11 1 77.32 0.00 0.75 0.01 0.07 21.85 12:20:11 2 0.09 0.00 0.05 0.00 0.03 99.83 12:20:11 3 0.06 0.00 0.05 0.05 0.02 99.82 12:20:11 4 0.45 0.00 0.09 0.00 0.00 99.46 12:20:11 5 0.10 0.00 0.08 0.15 0.01 99.65 12:20:11 6 0.45 0.00 0.05 0.00 0.01 99.49 12:20:11 7 16.97 0.00 1.57 0.00 0.03 81.43 12:30:11 all 11.58 0.00 1.17 0.01 0.03 87.21 12:30:11 0 0.02 0.00 1.58 0.00 0.08 98.30 12:30:11 1 0.48 0.00 0.00 0.00 0.01 99.51 12:30:11 2 0.03 0.00 0.03 0.00 0.04 99.90 12:30:11 3 0.03 0.00 0.02 0.04 0.01 99.89 12:30:11 4 0.01 0.00 0.02 0.00 0.00 99.97 12:30:11 5 70.56 0.00 5.91 0.00 0.08 23.46 12:30:11 6 8.81 0.00 0.73 0.00 0.01 90.44 12:30:11 7 12.82 0.00 1.07 0.00 0.02 86.10 12:40:34 all 11.64 0.00 1.13 0.07 0.04 87.12 12:40:34 0 0.02 0.00 1.92 0.09 0.11 97.86 12:40:34 1 0.23 0.00 0.00 0.00 0.01 99.75 12:40:34 2 0.03 0.00 0.02 0.02 0.03 99.89 12:40:34 3 0.03 0.00 0.02 0.47 0.02 99.46 12:40:34 4 0.02 0.00 0.01 0.00 0.00 99.96 12:40:34 5 92.88 0.00 7.02 0.00 0.10 0.00 12:40:34 6 0.01 0.00 0.00 0.01 0.00 99.98 12:40:34 7 0.06 0.00 0.01 0.00 0.01 99.92 12:50:07 all 11.72 0.00 1.05 0.04 0.03 87.16 12:50:07 0 0.03 0.00 1.83 0.08 0.09 97.96 12:50:07 1 0.09 0.00 0.01 0.00 0.01 99.89 12:50:07 2 0.05 0.00 0.03 0.14 0.03 99.74 12:50:07 3 0.07 0.00 0.02 0.02 0.02 99.87 12:50:07 4 0.02 0.00 0.03 0.04 0.00 99.91 12:50:07 5 93.44 0.00 6.46 0.00 0.10 0.00 12:50:07 6 0.12 0.00 0.01 0.00 0.00 99.87 12:50:07 7 0.08 0.00 0.01 0.00 0.01 99.91 13:00:15 all 11.72 0.00 0.99 0.01 0.03 87.24 13:00:15 0 0.04 0.00 1.69 0.01 0.09 98.16 13:00:15 1 0.00 0.00 0.00 0.00 0.00 99.99 13:00:15 2 0.03 0.00 0.03 0.07 0.03 99.84 13:00:15 3 0.02 0.00 0.02 0.00 0.01 99.95 13:00:15 4 0.02 0.00 0.01 0.03 0.00 99.93 13:00:15 5 93.76 0.00 6.14 0.00 0.11 0.00 13:00:15 6 0.06 0.00 0.02 0.00 0.01 99.92 13:00:15 7 0.08 0.00 0.01 0.00 0.00 99.91 13:10:35 all 11.85 0.00 0.95 0.01 0.03 87.16 13:10:35 0 0.03 0.00 1.58 0.02 0.10 98.28 13:10:35 1 0.01 0.00 0.00 0.00 0.00 99.98 13:10:35 2 0.04 0.00 0.04 0.04 0.04 99.85 13:10:35 3 0.03 0.00 0.01 0.00 0.01 99.96 13:10:35 4 0.01 0.00 0.01 0.00 0.00 99.98 13:10:35 5 93.96 0.00 5.94 0.00 0.10 0.00 13:10:35 6 0.86 0.00 0.01 0.00 0.01 99.12 13:10:35 7 0.08 0.00 0.01 0.00 0.01 99.90 13:20:16 all 11.84 0.00 0.91 0.02 0.03 87.21 13:20:16 0 0.02 0.00 1.56 0.08 0.08 98.26 13:20:16 1 0.02 0.00 0.00 0.02 0.01 99.96 13:20:16 2 0.03 0.00 0.03 0.03 0.03 99.89 13:20:16 3 0.05 0.00 0.02 0.00 0.01 99.91 13:20:16 4 0.01 0.00 0.01 0.00 0.00 99.98 13:20:16 5 94.29 0.00 5.61 0.00 0.10 0.00 13:20:16 6 0.30 0.00 0.02 0.00 0.01 99.68 13:20:16 7 0.09 0.00 0.01 0.00 0.01 99.89 13:30:16 all 11.84 0.00 0.86 0.05 0.03 87.21 13:30:16 0 0.04 0.00 1.44 0.30 0.07 98.14 13:30:16 1 52.35 0.00 3.01 0.02 0.08 44.54 13:30:16 2 0.08 0.00 0.04 0.03 0.02 99.83 13:30:16 3 0.03 0.00 0.02 0.00 0.01 99.94 13:30:16 4 0.03 0.00 0.00 0.00 0.00 99.95 13:30:16 5 37.83 0.00 2.13 0.03 0.04 59.97 13:30:16 6 4.36 0.00 0.25 0.00 0.01 95.39 13:30:16 7 0.25 0.00 0.02 0.00 0.01 99.72 13:40:04 all 11.87 0.00 0.85 0.02 0.03 87.24 13:40:04 0 0.03 0.00 1.50 0.07 0.08 98.33 13:40:04 1 46.65 0.00 2.54 0.00 0.05 50.76 13:40:04 2 0.05 0.00 0.03 0.07 0.03 99.82 13:40:04 3 48.02 0.00 2.66 0.00 0.06 49.26 13:40:04 4 0.03 0.00 0.01 0.01 0.00 99.95 13:40:04 5 0.01 0.00 0.01 0.00 0.00 99.98 13:40:04 6 0.02 0.00 0.01 0.00 0.00 99.97 13:40:04 7 0.26 0.00 0.00 0.00 0.01 99.72 13:50:32 all 11.87 0.00 0.82 0.06 0.03 87.22 13:50:32 0 0.03 0.00 1.42 0.32 0.08 98.16 13:50:32 1 0.01 0.00 0.01 0.02 0.00 99.96 13:50:32 2 0.04 0.00 0.04 0.09 0.03 99.80 13:50:32 3 94.81 0.00 5.07 0.00 0.12 0.00 13:50:32 4 0.01 0.00 0.01 0.03 0.00 99.94 13:50:32 5 0.00 0.00 0.01 0.00 0.00 99.98 13:50:32 6 0.07 0.00 0.02 0.00 0.00 99.90 13:50:32 7 0.26 0.00 0.01 0.00 0.01 99.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.17 0.00 0.98 0.26 0.03 86.56 Average: 0 0.88 0.00 1.49 0.39 0.08 97.16 Average: 1 19.86 0.00 0.73 0.40 0.03 78.98 Average: 2 0.85 0.00 0.16 0.30 0.03 98.66 Average: 3 14.41 0.00 0.90 0.24 0.03 84.42 Average: 4 0.92 0.00 0.16 0.17 0.01 98.74 Average: 5 53.98 0.00 3.74 0.13 0.06 42.09 Average: 6 2.77 0.00 0.21 0.14 0.01 96.87 Average: 7 3.81 0.00 0.41 0.34 0.02 95.42