---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4813 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: 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 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 8.6G 147G 6% / 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 688 28377 4 3026 30960 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:d5:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.195/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79100sec preferred_lft 79100sec inet6 fe80::f816:3eff:fe3c:d5d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 3a:cc:3f:37:71:17 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-4813) 10/18/25 _x86_64_ (8 CPU) 09:17:11 LINUX RESTART (8 CPU) 09:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 7.61 0.63 6.32 0.67 658.90 922.24 25033.71 09:40:01 1.61 0.01 1.60 0.00 0.04 18.16 0.43 09:50:23 1.57 0.00 1.57 0.00 0.00 17.29 0.00 10:00:23 1.59 0.00 1.59 0.00 0.00 17.15 0.00 10:10:01 1.60 0.00 1.60 0.00 0.00 17.12 0.00 10:20:23 1.66 0.00 1.66 0.00 0.01 18.18 0.00 10:30:23 1.56 0.00 1.56 0.00 0.00 17.20 0.00 10:40:01 13.68 0.00 1.65 12.03 0.15 18.21 531972.67 10:50:23 1.50 0.00 1.50 0.00 0.03 16.86 0.00 11:00:23 1.56 0.00 1.55 0.00 0.03 34.04 40.96 11:10:01 1.34 0.00 1.34 0.00 0.00 15.48 0.00 Average: 3.17 0.06 2.00 1.11 59.93 101.10 48820.06 09:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 29235956 31853856 490924 1.49 103364 2819352 1089888 3.21 583692 2670792 212 09:40:01 29233464 31851968 492956 1.50 103960 2819336 1090016 3.21 584292 2671744 8 09:50:23 29231448 31850676 494296 1.50 104544 2819472 1090080 3.21 584880 2682088 12 10:00:23 29228932 31848696 496136 1.51 105088 2819480 1090144 3.21 585404 2684440 8 10:10:01 29226684 31847116 497612 1.51 105568 2819624 1090080 3.21 585916 2687624 280 10:20:23 29228084 31849148 495736 1.51 106068 2819760 1090080 3.21 586392 2688888 4 10:30:23 29227960 31849560 495468 1.51 106576 2819768 1090144 3.21 586900 2690620 32 10:40:01 29218696 31850892 493940 1.50 107416 2829532 1090144 3.21 597552 2691992 12 10:50:23 29218776 31851740 493200 1.50 107996 2829688 1090144 3.21 598164 2693116 8 11:00:23 29192516 31826004 518928 1.58 108548 2829708 1111460 3.28 598828 2735336 204 11:10:01 29189500 31823424 521568 1.59 108920 2829716 1111476 3.28 599196 2736280 12 Average: 29221092 31845735 499160 1.52 106186 2823221 1093969 3.23 590111 2693902 72 09:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 09:30:01 ens3 10.33 5.17 201.66 0.43 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.53 0.14 0.10 0.06 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:23 ens3 0.70 0.11 0.10 0.04 0.00 0.00 0.00 0.00 09:50:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:23 ens3 0.56 0.13 0.12 0.06 0.00 0.00 0.00 0.00 10:00:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.54 0.20 0.19 0.13 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:23 ens3 0.43 0.10 0.08 0.04 0.00 0.00 0.00 0.00 10:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:23 ens3 0.51 0.16 0.11 0.06 0.00 0.00 0.00 0.00 10:30:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 0.45 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:23 ens3 0.41 0.11 0.09 0.04 0.00 0.00 0.00 0.00 10:50:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:23 ens3 3.01 1.97 9.10 1.08 0.00 0.00 0.00 0.00 11:00:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.42 0.10 0.08 0.04 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.63 0.75 19.25 0.18 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-4813) 10/18/25 _x86_64_ (8 CPU) 09:17:11 LINUX RESTART (8 CPU) 09:20:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 0.29 0.00 0.14 0.08 0.01 99.49 09:30:01 0 0.31 0.00 0.23 0.12 0.01 99.33 09:30:01 1 0.28 0.00 0.10 0.18 0.02 99.42 09:30:01 2 0.75 0.00 0.28 0.09 0.02 98.86 09:30:01 3 0.20 0.00 0.08 0.03 0.02 99.67 09:30:01 4 0.19 0.00 0.08 0.01 0.01 99.70 09:30:01 5 0.17 0.00 0.09 0.04 0.01 99.68 09:30:01 6 0.16 0.00 0.08 0.02 0.01 99.73 09:30:01 7 0.21 0.00 0.13 0.13 0.01 99.53 09:40:01 all 0.02 0.00 0.01 0.02 0.01 99.93 09:40:01 0 0.01 0.00 0.01 0.00 0.00 99.98 09:40:01 1 0.11 0.00 0.01 0.00 0.04 99.84 09:40:01 2 0.03 0.00 0.02 0.01 0.04 99.90 09:40:01 3 0.00 0.00 0.01 0.03 0.01 99.95 09:40:01 4 0.01 0.00 0.01 0.00 0.00 99.98 09:40:01 5 0.01 0.00 0.01 0.00 0.01 99.98 09:40:01 6 0.00 0.00 0.00 0.00 0.01 99.99 09:40:01 7 0.01 0.00 0.01 0.13 0.01 99.83 09:50:23 all 0.03 0.00 0.01 0.00 0.01 99.94 09:50:23 0 0.00 0.00 0.01 0.00 0.01 99.98 09:50:23 1 0.22 0.00 0.01 0.00 0.02 99.74 09:50:23 2 0.02 0.00 0.02 0.01 0.03 99.92 09:50:23 3 0.00 0.00 0.01 0.00 0.00 99.99 09:50:23 4 0.01 0.00 0.01 0.00 0.00 99.98 09:50:23 5 0.01 0.00 0.00 0.02 0.01 99.96 09:50:23 6 0.00 0.00 0.01 0.00 0.00 99.99 09:50:23 7 0.01 0.00 0.01 0.00 0.01 99.97 10:00:23 all 0.10 0.00 0.01 0.00 0.01 99.87 10:00:23 0 0.00 0.00 0.02 0.00 0.01 99.96 10:00:23 1 0.62 0.00 0.01 0.00 0.02 99.35 10:00:23 2 0.14 0.00 0.02 0.00 0.02 99.83 10:00:23 3 0.01 0.00 0.01 0.00 0.00 99.98 10:00:23 4 0.01 0.00 0.02 0.00 0.02 99.95 10:00:23 5 0.01 0.00 0.01 0.03 0.01 99.95 10:00:23 6 0.00 0.00 0.01 0.00 0.00 99.99 10:00:23 7 0.01 0.00 0.00 0.00 0.01 99.98 10:10:01 all 0.11 0.00 0.01 0.00 0.01 99.86 10:10:01 0 0.01 0.00 0.01 0.01 0.01 99.97 10:10:01 1 0.42 0.00 0.01 0.00 0.02 99.55 10:10:01 2 0.46 0.00 0.01 0.00 0.01 99.52 10:10:01 3 0.00 0.00 0.01 0.00 0.00 99.99 10:10:01 4 0.01 0.00 0.01 0.00 0.00 99.97 10:10:01 5 0.00 0.00 0.00 0.02 0.01 99.96 10:10:01 6 0.00 0.00 0.01 0.00 0.00 99.99 10:10:01 7 0.01 0.00 0.03 0.00 0.03 99.93 10:20:23 all 0.14 0.00 0.01 0.01 0.01 99.84 10:20:23 0 0.01 0.00 0.01 0.00 0.01 99.97 10:20:23 1 0.01 0.00 0.03 0.00 0.04 99.91 10:20:23 2 1.03 0.00 0.00 0.00 0.02 98.94 10:20:23 3 0.00 0.00 0.01 0.00 0.01 99.98 10:20:23 4 0.01 0.00 0.00 0.00 0.00 99.98 10:20:23 5 0.00 0.00 0.01 0.02 0.01 99.96 10:20:23 6 0.00 0.00 0.01 0.00 0.00 99.98 10:20:23 7 0.01 0.00 0.01 0.00 0.01 99.96 10:30:23 all 0.02 0.00 0.01 0.01 0.01 99.95 10:30:23 0 0.00 0.00 0.01 0.01 0.01 99.97 10:30:23 1 0.02 0.00 0.04 0.01 0.04 99.90 10:30:23 2 0.07 0.00 0.02 0.00 0.02 99.89 10:30:23 3 0.01 0.00 0.01 0.00 0.01 99.96 10:30:23 4 0.00 0.00 0.00 0.00 0.00 99.99 10:30:23 5 0.01 0.00 0.01 0.03 0.01 99.94 10:30:23 6 0.01 0.00 0.01 0.00 0.00 99.98 10:30:23 7 0.01 0.00 0.01 0.00 0.00 99.98 10:40:01 all 0.03 0.00 0.01 0.02 0.01 99.92 10:40:01 0 0.00 0.00 0.01 0.00 0.01 99.98 10:40:01 1 0.01 0.00 0.02 0.01 0.01 99.95 10:40:01 2 0.02 0.00 0.02 0.00 0.04 99.93 10:40:01 3 0.01 0.00 0.01 0.00 0.01 99.98 10:40:01 4 0.16 0.00 0.01 0.00 0.01 99.82 10:40:01 5 0.01 0.00 0.01 0.02 0.01 99.95 10:40:01 6 0.01 0.00 0.01 0.00 0.00 99.98 10:40:01 7 0.01 0.00 0.03 0.15 0.01 99.80 10:50:23 all 0.01 0.00 0.01 0.00 0.01 99.96 10:50:23 0 0.00 0.00 0.00 0.00 0.00 99.99 10:50:23 1 0.01 0.00 0.01 0.00 0.01 99.96 10:50:23 2 0.01 0.00 0.02 0.01 0.02 99.94 10:50:23 3 0.00 0.00 0.01 0.00 0.00 99.98 10:50:23 4 0.07 0.00 0.02 0.00 0.03 99.88 10:50:23 5 0.00 0.00 0.02 0.02 0.01 99.95 10:50:23 6 0.01 0.00 0.01 0.00 0.00 99.98 10:50:23 7 0.01 0.00 0.00 0.00 0.00 99.98 11:00:23 all 0.05 0.00 0.01 0.00 0.01 99.92 11:00:23 0 0.01 0.00 0.01 0.00 0.01 99.96 11:00:23 1 0.05 0.00 0.01 0.00 0.01 99.93 11:00:23 2 0.04 0.00 0.01 0.00 0.01 99.93 11:00:23 3 0.01 0.00 0.01 0.00 0.01 99.97 11:00:23 4 0.25 0.00 0.02 0.00 0.03 99.69 11:00:23 5 0.01 0.00 0.01 0.02 0.01 99.95 11:00:23 6 0.01 0.00 0.01 0.00 0.00 99.98 11:00:23 7 0.02 0.00 0.01 0.00 0.01 99.96 11:10:01 all 0.01 0.00 0.01 0.00 0.01 99.97 11:10:01 0 0.00 0.00 0.00 0.00 0.01 99.99 11:10:01 1 0.01 0.00 0.01 0.01 0.01 99.96 11:10:01 2 0.00 0.00 0.01 0.00 0.01 99.97 11:10:01 3 0.01 0.00 0.01 0.00 0.01 99.98 11:10:01 4 0.02 0.00 0.02 0.02 0.03 99.92 11:10:01 5 0.00 0.00 0.01 0.00 0.02 99.97 11:10:01 6 0.01 0.00 0.01 0.00 0.00 99.99 11:10:01 7 0.01 0.00 0.01 0.01 0.02 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.07 0.00 0.02 0.01 0.01 99.88 Average: 0 0.03 0.00 0.03 0.01 0.01 99.92 Average: 1 0.16 0.00 0.02 0.02 0.02 99.77 Average: 2 0.24 0.00 0.04 0.01 0.02 99.69 Average: 3 0.02 0.00 0.01 0.01 0.01 99.95 Average: 4 0.07 0.00 0.02 0.00 0.01 99.90 Average: 5 0.02 0.00 0.02 0.02 0.01 99.93 Average: 6 0.02 0.00 0.01 0.00 0.00 99.96 Average: 7 0.03 0.00 0.02 0.04 0.01 99.90