---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-29 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: 5599.99 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 802 14175 4 17113 30821 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:70:a4:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.41/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 78257sec preferred_lft 78257sec inet6 fe80::f816:3eff:fe70:a415/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 86:5a:28:55:ad:9e 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::845a:28ff:fe55:ad9e/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-29) 12/17/25 _x86_64_ (8 CPU) 21:10:00 LINUX RESTART (8 CPU) 21:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:30:00 1.37 0.20 1.15 0.02 1.67 15.84 534.97 21:40:00 1.88 0.18 1.70 0.01 4.57 21.53 1.19 21:50:00 14.43 0.01 1.54 12.89 0.36 19.68 508766.10 22:00:00 1.63 0.00 1.62 0.01 0.01 93.92 653.13 22:10:00 1.10 0.00 1.10 0.00 0.00 13.44 0.00 22:20:00 1.34 0.00 1.34 0.00 0.00 15.80 0.01 22:30:00 1.52 0.00 1.52 0.00 0.00 17.73 0.00 22:40:00 1.57 0.00 1.57 0.00 0.00 18.35 0.00 22:50:00 1.56 0.00 1.56 0.00 0.00 18.17 0.00 23:00:00 1.52 0.01 1.52 0.00 0.51 18.13 0.00 23:10:01 154.59 3.13 142.43 9.03 268.87 20341.65 126630.03 23:20:01 201.11 0.96 190.77 9.38 12.15 53623.90 566606.48 Average: 31.97 0.37 28.99 2.61 24.01 6185.28 100269.55 21:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:30:00 29856996 31757512 625284 1.90 63264 2173348 1489072 4.39 381072 2325308 12 21:40:00 30083736 31986804 395932 1.20 63732 2174996 1489152 4.39 393852 2116132 12 21:50:00 30092248 32005604 376688 1.15 64252 2184716 1485372 4.38 408288 2090444 16 22:00:00 29857212 31792056 589800 1.79 64652 2205532 1492168 4.40 411068 2302820 16 22:10:00 29846900 31782136 599800 1.83 64924 2205680 1492492 4.40 411316 2310948 8 22:20:00 29841456 31777160 604748 1.84 65380 2205692 1492684 4.40 411756 2318352 4 22:30:00 29822068 31758444 623512 1.90 65996 2205700 1492812 4.40 412800 2330448 8 22:40:00 29814512 31751496 630212 1.92 66604 2205700 1492812 4.40 413392 2338136 8 22:50:00 29806480 31744144 637636 1.94 67188 2205788 1492876 4.40 413992 2347148 136 23:00:00 29793964 31732648 649352 1.98 67788 2206196 1493068 4.40 414588 2361900 8 23:10:01 25697236 31246624 1046312 3.18 235700 5428180 1572936 4.64 731868 5827808 296 23:20:01 13863264 30631412 1602004 4.87 436360 15817316 2182288 6.44 3712128 14010908 208464 Average: 28198006 31663837 698440 2.13 110487 3601570 1555644 4.59 709677 3556696 17416 21:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:00 ens3 0.31 0.20 0.10 0.24 0.00 0.00 0.00 0.00 21:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:00 ens3 4.08 2.86 2.45 4.64 0.00 0.00 0.00 0.00 21:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:50:00 ens3 2.42 1.50 1.37 3.66 0.00 0.00 0.00 0.00 21:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:00 ens3 16.02 11.02 41.84 5.61 0.00 0.00 0.00 0.00 22:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:00 ens3 0.30 0.18 0.10 0.23 0.00 0.00 0.00 0.00 22:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:20:00 ens3 0.29 0.19 0.10 0.22 0.00 0.00 0.00 0.00 22:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:00 ens3 0.62 0.46 0.29 0.54 0.00 0.00 0.00 0.00 22:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:40:00 ens3 0.36 0.21 0.13 0.24 0.00 0.00 0.00 0.00 22:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:50:00 ens3 0.40 0.23 0.15 0.28 0.00 0.00 0.00 0.00 22:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:00:00 ens3 0.69 0.51 0.35 0.62 0.00 0.00 0.00 0.00 23:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 1.71 1.71 0.39 0.39 0.00 0.00 0.00 0.00 23:10:01 ens3 227.80 175.59 1755.35 685.04 0.00 0.00 0.00 0.00 23:10:01 docker0 32.01 61.28 1.85 818.12 0.00 0.00 0.00 0.00 23:20:01 lo 1.61 1.61 0.36 0.36 0.00 0.00 0.00 0.00 23:20:01 ens3 366.38 353.08 1957.60 3077.58 0.00 0.00 0.00 0.00 23:20:01 docker0 30.17 45.08 2.28 849.45 0.00 0.00 0.00 0.00 23:20:01 veth06a64d3 22.19 30.07 1.62 653.50 0.00 0.00 0.00 0.05 Average: lo 0.36 0.36 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 51.64 45.51 313.34 314.93 0.00 0.00 0.00 0.00 Average: docker0 5.18 8.86 0.34 138.97 0.00 0.00 0.00 0.00 Average: veth06a64d3 1.85 2.51 0.13 54.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-29) 12/17/25 _x86_64_ (8 CPU) 21:10:00 LINUX RESTART (8 CPU) 21:20:00 CPU %user %nice %system %iowait %steal %idle 21:30:00 all 0.01 0.00 0.01 0.01 0.01 99.96 21:30:00 0 0.01 0.00 0.00 0.00 0.00 99.98 21:30:00 1 0.01 0.00 0.01 0.01 0.01 99.97 21:30:00 2 0.03 0.00 0.02 0.00 0.01 99.94 21:30:00 3 0.01 0.00 0.01 0.01 0.01 99.97 21:30:00 4 0.03 0.00 0.02 0.03 0.03 99.89 21:30:00 5 0.01 0.00 0.01 0.00 0.02 99.96 21:30:00 6 0.01 0.00 0.01 0.00 0.00 99.99 21:30:00 7 0.02 0.00 0.01 0.00 0.02 99.96 21:40:00 all 0.14 0.00 0.02 0.01 0.01 99.82 21:40:00 0 0.11 0.00 0.03 0.00 0.00 99.86 21:40:00 1 0.12 0.00 0.03 0.01 0.02 99.83 21:40:00 2 0.06 0.00 0.03 0.00 0.02 99.89 21:40:00 3 0.16 0.00 0.02 0.00 0.01 99.81 21:40:00 4 0.30 0.00 0.02 0.03 0.01 99.65 21:40:00 5 0.11 0.00 0.02 0.01 0.02 99.85 21:40:00 6 0.11 0.00 0.03 0.00 0.01 99.86 21:40:00 7 0.14 0.00 0.02 0.00 0.02 99.82 21:50:00 all 0.12 0.00 0.02 0.03 0.01 99.83 21:50:00 0 0.20 0.00 0.00 0.00 0.00 99.80 21:50:00 1 0.08 0.00 0.02 0.00 0.01 99.90 21:50:00 2 0.07 0.00 0.01 0.00 0.01 99.90 21:50:00 3 0.20 0.00 0.01 0.00 0.01 99.78 21:50:00 4 0.07 0.00 0.03 0.03 0.01 99.87 21:50:00 5 0.11 0.00 0.02 0.01 0.01 99.84 21:50:00 6 0.05 0.00 0.03 0.01 0.01 99.90 21:50:00 7 0.15 0.00 0.04 0.16 0.00 99.64 22:00:00 all 0.20 0.00 0.03 0.01 0.01 99.75 22:00:00 0 0.29 0.00 0.03 0.00 0.01 99.67 22:00:00 1 0.20 0.00 0.04 0.00 0.02 99.73 22:00:00 2 0.25 0.00 0.04 0.01 0.01 99.69 22:00:00 3 0.16 0.00 0.03 0.00 0.01 99.80 22:00:00 4 0.12 0.00 0.04 0.01 0.02 99.80 22:00:00 5 0.08 0.00 0.02 0.01 0.02 99.88 22:00:00 6 0.14 0.00 0.04 0.02 0.01 99.80 22:00:00 7 0.39 0.00 0.02 0.00 0.00 99.59 22:10:00 all 0.06 0.00 0.01 0.01 0.01 99.91 22:10:00 0 0.39 0.00 0.00 0.00 0.01 99.59 22:10:00 1 0.03 0.00 0.03 0.03 0.04 99.87 22:10:00 2 0.02 0.00 0.01 0.00 0.01 99.97 22:10:00 3 0.00 0.00 0.00 0.00 0.01 99.99 22:10:00 4 0.01 0.00 0.00 0.00 0.00 99.99 22:10:00 5 0.00 0.00 0.01 0.01 0.02 99.97 22:10:00 6 0.02 0.00 0.01 0.00 0.00 99.97 22:10:00 7 0.01 0.00 0.01 0.00 0.00 99.98 22:20:00 all 0.02 0.00 0.01 0.00 0.01 99.96 22:20:00 0 0.05 0.00 0.00 0.00 0.01 99.93 22:20:00 1 0.02 0.00 0.02 0.03 0.02 99.92 22:20:00 2 0.02 0.00 0.02 0.00 0.03 99.93 22:20:00 3 0.02 0.00 0.01 0.00 0.02 99.96 22:20:00 4 0.00 0.00 0.00 0.00 0.00 99.99 22:20:00 5 0.00 0.00 0.01 0.01 0.01 99.97 22:20:00 6 0.02 0.00 0.01 0.00 0.00 99.97 22:20:00 7 0.01 0.00 0.01 0.00 0.01 99.97 22:30:00 all 0.04 0.00 0.01 0.01 0.01 99.93 22:30:00 0 0.25 0.00 0.00 0.00 0.01 99.74 22:30:00 1 0.02 0.00 0.03 0.02 0.04 99.89 22:30:00 2 0.01 0.00 0.01 0.01 0.01 99.96 22:30:00 3 0.02 0.00 0.01 0.00 0.01 99.97 22:30:00 4 0.01 0.00 0.01 0.00 0.00 99.99 22:30:00 5 0.02 0.00 0.01 0.00 0.02 99.95 22:30:00 6 0.01 0.00 0.01 0.01 0.01 99.96 22:30:00 7 0.01 0.00 0.01 0.00 0.01 99.96 22:40:00 all 0.02 0.00 0.01 0.01 0.01 99.95 22:40:00 0 0.11 0.00 0.01 0.00 0.01 99.88 22:40:00 1 0.01 0.00 0.01 0.00 0.02 99.96 22:40:00 2 0.01 0.00 0.01 0.04 0.01 99.92 22:40:00 3 0.01 0.00 0.01 0.00 0.01 99.98 22:40:00 4 0.00 0.00 0.00 0.00 0.01 99.99 22:40:00 5 0.03 0.00 0.02 0.00 0.03 99.92 22:40:00 6 0.01 0.00 0.01 0.00 0.01 99.97 22:40:00 7 0.02 0.00 0.01 0.00 0.01 99.96 22:50:00 all 0.02 0.00 0.01 0.01 0.01 99.95 22:50:00 0 0.00 0.00 0.01 0.00 0.00 99.99 22:50:00 1 0.02 0.00 0.01 0.00 0.01 99.96 22:50:00 2 0.01 0.00 0.01 0.00 0.01 99.97 22:50:00 3 0.12 0.00 0.00 0.00 0.01 99.86 22:50:00 4 0.00 0.00 0.00 0.00 0.00 99.99 22:50:00 5 0.01 0.00 0.01 0.01 0.02 99.94 22:50:00 6 0.01 0.00 0.02 0.03 0.02 99.92 22:50:00 7 0.01 0.00 0.01 0.00 0.02 99.96 23:00:00 all 0.06 0.00 0.01 0.01 0.01 99.91 23:00:00 0 0.01 0.00 0.00 0.00 0.00 99.99 23:00:00 1 0.02 0.00 0.02 0.00 0.04 99.92 23:00:00 2 0.01 0.00 0.01 0.00 0.01 99.97 23:00:00 3 0.37 0.00 0.01 0.00 0.02 99.60 23:00:00 4 0.02 0.00 0.00 0.00 0.00 99.98 23:00:00 5 0.02 0.00 0.01 0.01 0.02 99.95 23:00:00 6 0.01 0.00 0.02 0.04 0.01 99.93 23:00:00 7 0.02 0.00 0.01 0.00 0.01 99.97 23:10:01 all 6.73 0.00 1.27 0.68 0.04 91.28 23:10:01 0 5.68 0.00 1.38 1.13 0.04 91.77 23:10:01 1 7.45 0.00 1.19 0.67 0.04 90.64 23:10:01 2 6.77 0.00 1.45 0.55 0.05 91.18 23:10:01 3 6.77 0.00 1.10 0.37 0.05 91.72 23:10:01 4 8.50 0.00 1.68 1.22 0.04 88.56 23:10:01 5 6.02 0.00 1.19 0.31 0.04 92.44 23:10:01 6 7.16 0.00 1.22 0.81 0.04 90.76 23:10:01 7 5.49 0.00 0.95 0.41 0.04 93.12 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:20:01 all 10.67 0.00 1.97 1.16 0.06 86.14 23:20:01 0 8.16 0.00 1.86 1.04 0.04 88.90 23:20:01 1 12.18 0.00 2.10 0.35 0.06 85.31 23:20:01 2 7.55 0.00 1.39 0.94 0.05 90.07 23:20:01 3 10.26 0.00 2.29 0.69 0.06 86.70 23:20:01 4 11.68 0.00 2.11 1.32 0.06 84.83 23:20:01 5 10.40 0.00 2.01 1.67 0.07 85.85 23:20:01 6 14.53 0.00 1.85 1.73 0.06 81.82 23:20:01 7 10.61 0.00 2.16 1.54 0.06 85.62 Average: all 1.50 0.00 0.28 0.16 0.02 98.04 Average: 0 1.27 0.00 0.28 0.18 0.01 98.26 Average: 1 1.67 0.00 0.29 0.09 0.03 97.92 Average: 2 1.23 0.00 0.25 0.13 0.02 98.37 Average: 3 1.50 0.00 0.29 0.09 0.02 98.10 Average: 4 1.72 0.00 0.32 0.22 0.01 97.72 Average: 5 1.40 0.00 0.28 0.17 0.02 98.13 Average: 6 1.83 0.00 0.27 0.22 0.01 97.66 Average: 7 1.40 0.00 0.27 0.18 0.02 98.14