---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1139 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 12G 144G 8% / 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 888 24693 4 6511 30736 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:01:7c:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.106/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79877sec preferred_lft 79877sec inet6 fe80::f816:3eff:fe01:7ca0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6a:00:69:f5:b6:60 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 ---> sar -b -r -n DEV: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-1139) 10/22/25 _x86_64_ (8 CPU) 11:54:41 LINUX RESTART (8 CPU) 12:00:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:10 1.46 0.01 1.42 0.04 0.04 17.60 148.02 12:20:10 1.29 0.00 1.27 0.02 0.01 14.33 0.13 12:30:10 3.66 0.11 3.25 0.30 142.96 266.95 16487.17 12:40:01 1.17 0.00 1.16 0.02 0.00 13.99 0.12 12:50:10 1.19 0.00 1.19 0.00 0.00 13.85 0.00 13:00:10 24.48 1.85 22.11 0.53 115.40 1054.08 739.17 13:10:01 15.34 2.78 11.43 1.13 154.64 3049.24 2418.34 13:20:10 26.16 0.11 22.64 3.40 5.69 2913.63 8815.79 13:30:10 37.74 0.01 32.58 5.15 0.13 3167.16 11046.88 13:40:01 28.45 0.10 24.42 3.93 4.52 7026.56 15135.85 Average: 14.10 0.49 12.15 1.45 42.20 1746.96 5477.88 12:00:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:10 29945408 31883908 497588 1.51 63332 2210380 1527072 4.50 395064 2222540 32 12:20:10 29943108 31882080 499416 1.52 63736 2210380 1527072 4.50 395516 2223616 168 12:30:10 29775732 31857992 520612 1.58 66896 2349516 1509724 4.45 469644 2293572 20 12:40:01 29773788 31856500 522060 1.59 67348 2349520 1509788 4.45 470108 2296432 176 12:50:10 29773060 31856140 522616 1.59 67756 2349536 1509788 4.45 470460 2298208 148 13:00:10 29264104 31875396 468664 1.43 105600 2809888 1089752 3.21 581712 2679312 282804 13:10:01 26740992 29959232 2358040 7.18 134300 3366496 3105528 9.16 824500 4921260 35136 13:20:10 25524200 29355460 2951420 8.98 172480 3884240 2997140 8.84 984688 5909624 1760 13:30:10 25018460 29445160 2856432 8.69 212808 4384724 3407644 10.05 1132148 6201704 43908 13:40:01 25460260 31632784 661344 2.01 235460 6037372 1212412 3.58 1743712 5022840 32 Average: 28121911 31160465 1185819 3.61 118972 3195205 1939592 5.72 746755 3606911 36418 12:00:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:10 ens3 0.42 0.15 0.10 0.06 0.00 0.00 0.00 0.00 12:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:10 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:10 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:30:10 ens3 4.10 2.23 80.91 0.18 0.00 0.00 0.00 0.00 12:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 ens3 0.51 0.22 0.20 0.13 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:10 ens3 0.41 0.14 0.12 0.06 0.00 0.00 0.00 0.00 12:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:10 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 13:00:10 ens3 31.16 21.18 220.07 6.56 0.00 0.00 0.00 0.00 13:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 369.58 369.58 351.78 351.78 0.00 0.00 0.00 0.00 13:10:01 ens3 86.41 66.10 712.45 13.25 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:10 lo 1261.22 1261.22 1199.66 1199.66 0.00 0.00 0.00 0.00 13:20:10 ens3 57.72 38.47 23.75 15.27 0.00 0.00 0.00 0.00 13:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:10 lo 2101.58 2101.58 2000.77 2000.77 0.00 0.00 0.00 0.00 13:30:10 ens3 60.70 42.01 20.62 17.48 0.00 0.00 0.00 0.00 13:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 930.80 930.80 877.97 877.97 0.00 0.00 0.00 0.00 13:40:01 ens3 92.68 88.83 206.93 681.55 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 467.32 467.32 443.92 443.92 0.00 0.00 0.00 0.00 Average: ens3 33.32 25.82 125.45 72.63 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-1139) 10/22/25 _x86_64_ (8 CPU) 11:54:41 LINUX RESTART (8 CPU) 12:00:14 CPU %user %nice %system %iowait %steal %idle 12:10:10 all 0.02 0.00 0.01 0.01 0.01 99.94 12:10:10 0 0.01 0.00 0.01 0.00 0.00 99.98 12:10:10 1 0.01 0.00 0.00 0.00 0.00 99.99 12:10:10 2 0.01 0.00 0.02 0.00 0.02 99.94 12:10:10 3 0.02 0.00 0.02 0.00 0.02 99.94 12:10:10 4 0.13 0.00 0.02 0.00 0.01 99.84 12:10:10 5 0.01 0.00 0.01 0.00 0.01 99.97 12:10:10 6 0.01 0.00 0.01 0.07 0.01 99.90 12:10:10 7 0.01 0.00 0.00 0.00 0.00 99.99 12:20:10 all 0.02 0.00 0.01 0.01 0.01 99.95 12:20:10 0 0.01 0.00 0.01 0.00 0.00 99.98 12:20:10 1 0.01 0.00 0.01 0.00 0.01 99.97 12:20:10 2 0.03 0.00 0.02 0.03 0.03 99.90 12:20:10 3 0.01 0.00 0.01 0.00 0.02 99.97 12:20:10 4 0.00 0.00 0.01 0.00 0.00 99.98 12:20:10 5 0.01 0.00 0.01 0.00 0.01 99.97 12:20:10 6 0.02 0.00 0.01 0.02 0.01 99.95 12:20:10 7 0.09 0.00 0.02 0.00 0.01 99.88 12:30:10 all 0.15 0.00 0.06 0.05 0.01 99.73 12:30:10 0 0.16 0.00 0.04 0.02 0.00 99.78 12:30:10 1 0.10 0.00 0.19 0.06 0.01 99.64 12:30:10 2 0.13 0.00 0.04 0.26 0.03 99.55 12:30:10 3 0.07 0.00 0.04 0.01 0.02 99.87 12:30:10 4 0.06 0.00 0.03 0.03 0.01 99.88 12:30:10 5 0.10 0.00 0.04 0.03 0.01 99.83 12:30:10 6 0.04 0.00 0.09 0.01 0.01 99.85 12:30:10 7 0.53 0.00 0.03 0.00 0.02 99.42 12:40:01 all 0.07 0.00 0.01 0.01 0.01 99.90 12:40:01 0 0.01 0.00 0.00 0.00 0.00 99.99 12:40:01 1 0.48 0.00 0.02 0.00 0.02 99.48 12:40:01 2 0.02 0.00 0.03 0.04 0.03 99.88 12:40:01 3 0.00 0.00 0.01 0.00 0.02 99.97 12:40:01 4 0.01 0.00 0.01 0.00 0.00 99.98 12:40:01 5 0.01 0.00 0.02 0.00 0.01 99.97 12:40:01 6 0.01 0.00 0.01 0.00 0.00 99.98 12:40:01 7 0.01 0.00 0.01 0.00 0.00 99.98 12:50:10 all 0.02 0.00 0.01 0.01 0.01 99.95 12:50:10 0 0.01 0.00 0.01 0.00 0.00 99.98 12:50:10 1 0.07 0.00 0.00 0.00 0.01 99.91 12:50:10 2 0.01 0.00 0.01 0.05 0.02 99.91 12:50:10 3 0.01 0.00 0.01 0.01 0.01 99.95 12:50:10 4 0.01 0.00 0.01 0.00 0.01 99.97 12:50:10 5 0.02 0.00 0.01 0.00 0.01 99.96 12:50:10 6 0.00 0.00 0.00 0.00 0.00 99.99 12:50:10 7 0.01 0.00 0.01 0.01 0.00 99.97 13:00:10 all 1.20 0.00 0.13 0.12 0.01 98.54 13:00:10 0 1.76 0.00 0.15 0.06 0.01 98.02 13:00:10 1 0.29 0.00 0.07 0.00 0.01 99.63 13:00:10 2 4.80 0.00 0.37 0.19 0.02 94.62 13:00:10 3 0.89 0.00 0.19 0.36 0.02 98.54 13:00:10 4 0.28 0.00 0.05 0.02 0.02 99.64 13:00:10 5 0.69 0.00 0.09 0.28 0.01 98.94 13:00:10 6 0.45 0.00 0.10 0.05 0.01 99.39 13:00:10 7 0.40 0.00 0.07 0.01 0.01 99.52 13:10:01 all 13.10 0.00 0.57 0.07 0.03 86.22 13:10:01 0 14.08 0.00 0.75 0.05 0.03 85.09 13:10:01 1 12.42 0.00 0.46 0.02 0.03 87.07 13:10:01 2 12.61 0.00 0.58 0.06 0.03 86.72 13:10:01 3 12.94 0.00 0.56 0.06 0.03 86.41 13:10:01 4 12.74 0.00 0.50 0.06 0.03 86.67 13:10:01 5 13.90 0.00 0.53 0.07 0.03 85.47 13:10:01 6 13.32 0.00 0.54 0.07 0.03 86.04 13:10:01 7 12.82 0.00 0.67 0.16 0.04 86.32 13:20:10 all 36.80 0.00 1.53 0.10 0.07 61.50 13:20:10 0 36.36 0.00 1.36 0.04 0.07 62.17 13:20:10 1 34.30 0.00 1.79 0.02 0.07 63.82 13:20:10 2 38.37 0.00 1.48 0.03 0.07 60.05 13:20:10 3 35.19 0.00 1.51 0.24 0.08 62.99 13:20:10 4 39.87 0.00 1.39 0.04 0.08 58.62 13:20:10 5 39.02 0.00 1.50 0.05 0.07 59.36 13:20:10 6 40.19 0.00 1.56 0.09 0.08 58.08 13:20:10 7 31.09 0.00 1.65 0.31 0.07 66.87 13:30:10 all 39.83 0.00 1.99 0.08 0.08 58.02 13:30:10 0 38.12 0.00 2.15 0.06 0.09 59.60 13:30:10 1 41.51 0.00 2.22 0.09 0.09 56.09 13:30:10 2 36.73 0.00 1.88 0.03 0.08 61.27 13:30:10 3 39.87 0.00 2.05 0.17 0.08 57.82 13:30:10 4 43.67 0.00 1.84 0.03 0.08 54.37 13:30:10 5 44.31 0.00 2.08 0.05 0.09 53.46 13:30:10 6 36.58 0.00 1.80 0.07 0.08 61.47 13:30:10 7 37.84 0.00 1.92 0.09 0.08 60.07 13:40:01 all 28.45 0.00 1.34 0.18 0.07 69.97 13:40:01 0 29.76 0.00 1.31 0.04 0.06 68.84 13:40:01 1 32.63 0.00 1.26 0.45 0.07 65.60 13:40:01 2 32.50 0.00 1.54 0.14 0.07 65.75 13:40:01 3 25.77 0.00 1.31 0.07 0.06 72.79 13:40:01 4 27.88 0.00 1.33 0.28 0.07 70.45 13:40:01 5 25.30 0.00 1.36 0.11 0.07 73.16 13:40:01 6 26.17 0.00 1.35 0.04 0.07 72.38 13:40:01 7 27.57 0.00 1.26 0.31 0.07 70.78 Average: all 11.96 0.00 0.57 0.06 0.03 87.38 Average: 0 12.02 0.00 0.58 0.03 0.03 87.35 Average: 1 12.17 0.00 0.60 0.06 0.03 87.13 Average: 2 12.52 0.00 0.60 0.08 0.04 86.76 Average: 3 11.47 0.00 0.57 0.09 0.03 87.83 Average: 4 12.46 0.00 0.52 0.05 0.03 86.94 Average: 5 12.33 0.00 0.56 0.06 0.03 87.02 Average: 6 11.68 0.00 0.55 0.04 0.03 87.70 Average: 7 11.02 0.00 0.56 0.09 0.03 88.30