---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-27 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 13G 142G 9% / 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 736 25315 4 6039 30887 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:9d:bb:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.192/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79021sec preferred_lft 79021sec inet6 fe80::f816:3eff:fe9d:bb2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 7a:5a:4f:55:a1:f9 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::785a:4fff:fe55:a1f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-27) 12/17/25 _x86_64_ (8 CPU) 21:10:01 LINUX RESTART (8 CPU) 21:20:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:30:04 2.49 0.22 2.25 0.02 3.31 5759.20 12.23 21:40:01 2.07 0.18 1.89 0.01 4.60 23.47 1.29 21:50:04 1.59 0.00 1.59 0.01 0.00 19.92 9.67 22:00:04 1.88 0.00 1.88 0.01 0.01 96.27 446.63 22:10:01 1.53 0.00 1.53 0.00 0.00 17.20 0.00 22:20:04 1.58 0.00 1.58 0.00 0.00 18.01 0.00 22:30:04 1.62 0.00 1.62 0.00 0.00 18.25 0.00 22:40:01 1.68 0.00 1.68 0.00 0.00 18.53 0.00 22:50:04 14.61 0.00 1.73 12.88 0.15 19.19 505705.75 23:00:04 1.66 0.01 1.65 0.00 0.51 18.52 0.00 23:10:04 35.13 2.43 31.90 0.80 207.69 1031.35 492.68 Average: 5.99 0.26 4.48 1.25 19.66 639.99 46273.76 21:20:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:30:04 29867296 31777688 604784 1.84 64084 2182388 1509944 4.45 382596 2323440 184 21:40:01 30064888 31977908 404232 1.23 64648 2184036 1510916 4.46 395924 2136140 12 21:50:04 30098760 32012148 370496 1.13 65000 2184052 1506696 4.44 400616 2093736 220 22:00:04 29857212 31792168 589936 1.80 65452 2204856 1513804 4.46 403280 2306372 60 22:10:01 29848888 31784608 597456 1.82 66044 2205008 1514128 4.46 403884 2313996 264 22:20:04 29840940 31777384 604772 1.84 66648 2205140 1514256 4.47 404484 2321828 208 22:30:04 29819280 31756360 625628 1.90 67272 2205148 1514384 4.47 405496 2333720 200 22:40:01 29812340 31750048 632024 1.92 67880 2205160 1514384 4.47 406096 2341200 8 22:50:04 29794216 31742528 639108 1.94 68672 2214940 1514512 4.47 416652 2350800 200 23:00:04 29776392 31725492 656232 2.00 69288 2215104 1514708 4.47 417260 2365024 232 23:10:04 29150252 31612972 735880 2.24 106436 2663736 1560164 4.60 516608 2872528 277316 Average: 29811860 31791755 587323 1.79 70129 2242688 1517081 4.47 413900 2341708 25355 21:20:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:30:04 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 21:30:04 ens3 0.31 0.21 0.11 0.24 0.00 0.00 0.00 0.00 21:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 4.24 3.06 2.56 4.70 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:50:04 ens3 2.38 1.40 1.26 3.57 0.00 0.00 0.00 0.00 21:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:04 ens3 15.51 11.71 41.85 5.70 0.00 0.00 0.00 0.00 22:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 ens3 0.29 0.18 0.09 0.22 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:20:04 ens3 0.29 0.19 0.10 0.23 0.00 0.00 0.00 0.00 22:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:04 ens3 0.61 0.47 0.29 0.54 0.00 0.00 0.00 0.00 22:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:40:01 ens3 0.35 0.19 0.13 0.22 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:50:04 ens3 0.40 0.22 0.16 0.29 0.00 0.00 0.00 0.00 22:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:00:04 ens3 0.71 0.54 0.35 0.63 0.00 0.00 0.00 0.00 23:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:04 lo 0.36 0.36 0.05 0.05 0.00 0.00 0.00 0.00 23:10:04 ens3 20.76 15.93 176.55 8.15 0.00 0.00 0.00 0.00 23:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.17 3.10 20.31 2.23 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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-27) 12/17/25 _x86_64_ (8 CPU) 21:10:01 LINUX RESTART (8 CPU) 21:20:04 CPU %user %nice %system %iowait %steal %idle 21:30:04 all 0.04 0.00 0.01 0.01 0.01 99.93 21:30:04 0 0.01 0.00 0.01 0.03 0.01 99.95 21:30:04 1 0.09 0.00 0.03 0.00 0.03 99.86 21:30:04 2 0.01 0.00 0.01 0.01 0.01 99.97 21:30:04 3 0.02 0.00 0.02 0.00 0.00 99.96 21:30:04 4 0.02 0.00 0.01 0.01 0.00 99.97 21:30:04 5 0.02 0.00 0.01 0.01 0.01 99.96 21:30:04 6 0.16 0.00 0.01 0.00 0.02 99.81 21:30:04 7 0.00 0.00 0.00 0.03 0.00 99.96 21:40:01 all 0.15 0.00 0.03 0.01 0.01 99.81 21:40:01 0 0.19 0.00 0.05 0.02 0.01 99.74 21:40:01 1 0.21 0.00 0.05 0.00 0.02 99.72 21:40:01 2 0.04 0.00 0.02 0.04 0.01 99.90 21:40:01 3 0.20 0.00 0.03 0.00 0.00 99.77 21:40:01 4 0.19 0.00 0.02 0.00 0.01 99.78 21:40:01 5 0.08 0.00 0.03 0.00 0.01 99.88 21:40:01 6 0.12 0.00 0.01 0.00 0.01 99.86 21:40:01 7 0.14 0.00 0.02 0.00 0.00 99.84 21:50:04 all 0.11 0.00 0.02 0.00 0.01 99.85 21:50:04 0 0.11 0.00 0.03 0.00 0.01 99.84 21:50:04 1 0.12 0.00 0.02 0.00 0.01 99.84 21:50:04 2 0.09 0.00 0.02 0.02 0.00 99.87 21:50:04 3 0.19 0.00 0.02 0.00 0.01 99.78 21:50:04 4 0.10 0.00 0.03 0.00 0.00 99.86 21:50:04 5 0.09 0.00 0.02 0.01 0.01 99.87 21:50:04 6 0.06 0.00 0.02 0.00 0.00 99.92 21:50:04 7 0.14 0.00 0.01 0.00 0.00 99.84 22:00:04 all 0.25 0.00 0.03 0.01 0.01 99.70 22:00:04 0 0.11 0.00 0.04 0.01 0.02 99.83 22:00:04 1 0.51 0.00 0.02 0.00 0.01 99.46 22:00:04 2 0.19 0.00 0.03 0.00 0.00 99.78 22:00:04 3 0.19 0.00 0.03 0.00 0.01 99.77 22:00:04 4 0.10 0.00 0.06 0.00 0.02 99.82 22:00:04 5 0.24 0.00 0.04 0.03 0.01 99.68 22:00:04 6 0.11 0.00 0.04 0.01 0.01 99.84 22:00:04 7 0.54 0.00 0.03 0.00 0.00 99.43 22:10:01 all 0.08 0.00 0.01 0.01 0.01 99.89 22:10:01 0 0.01 0.00 0.02 0.00 0.02 99.95 22:10:01 1 0.44 0.00 0.00 0.00 0.00 99.56 22:10:01 2 0.03 0.00 0.02 0.00 0.01 99.94 22:10:01 3 0.13 0.00 0.02 0.00 0.02 99.83 22:10:01 4 0.02 0.00 0.02 0.00 0.01 99.95 22:10:01 5 0.02 0.00 0.01 0.03 0.01 99.93 22:10:01 6 0.00 0.00 0.01 0.00 0.01 99.98 22:10:01 7 0.02 0.00 0.01 0.00 0.00 99.97 22:20:04 all 0.08 0.00 0.01 0.01 0.01 99.89 22:20:04 0 0.01 0.00 0.02 0.00 0.02 99.95 22:20:04 1 0.02 0.00 0.03 0.00 0.03 99.92 22:20:04 2 0.54 0.00 0.01 0.00 0.01 99.45 22:20:04 3 0.01 0.00 0.01 0.00 0.01 99.97 22:20:04 4 0.02 0.00 0.01 0.00 0.00 99.96 22:20:04 5 0.03 0.00 0.01 0.03 0.01 99.92 22:20:04 6 0.00 0.00 0.01 0.00 0.00 99.98 22:20:04 7 0.01 0.00 0.00 0.00 0.00 99.99 22:30:04 all 0.07 0.00 0.01 0.01 0.01 99.91 22:30:04 0 0.01 0.00 0.02 0.01 0.02 99.95 22:30:04 1 0.01 0.00 0.01 0.00 0.00 99.98 22:30:04 2 0.02 0.00 0.01 0.00 0.01 99.97 22:30:04 3 0.44 0.00 0.02 0.00 0.03 99.51 22:30:04 4 0.02 0.00 0.00 0.00 0.00 99.97 22:30:04 5 0.02 0.00 0.01 0.03 0.01 99.92 22:30:04 6 0.02 0.00 0.01 0.00 0.00 99.97 22:30:04 7 0.01 0.00 0.00 0.00 0.00 99.98 22:40:01 all 0.01 0.00 0.01 0.01 0.01 99.96 22:40:01 0 0.01 0.00 0.01 0.01 0.02 99.96 22:40:01 1 0.03 0.00 0.01 0.00 0.01 99.96 22:40:01 2 0.02 0.00 0.02 0.01 0.02 99.94 22:40:01 3 0.01 0.00 0.00 0.00 0.01 99.98 22:40:01 4 0.02 0.00 0.01 0.00 0.00 99.97 22:40:01 5 0.02 0.00 0.02 0.04 0.02 99.91 22:40:01 6 0.00 0.00 0.01 0.00 0.00 99.99 22:40:01 7 0.00 0.00 0.00 0.00 0.00 99.99 22:50:04 all 0.05 0.00 0.01 0.02 0.01 99.90 22:50:04 0 0.01 0.00 0.02 0.01 0.01 99.96 22:50:04 1 0.34 0.00 0.01 0.00 0.01 99.64 22:50:04 2 0.02 0.00 0.03 0.00 0.02 99.93 22:50:04 3 0.01 0.00 0.00 0.00 0.00 99.98 22:50:04 4 0.01 0.00 0.00 0.00 0.00 99.98 22:50:04 5 0.01 0.00 0.00 0.03 0.00 99.95 22:50:04 6 0.01 0.00 0.01 0.00 0.00 99.97 22:50:04 7 0.00 0.00 0.02 0.15 0.00 99.82 23:00:04 all 0.11 0.00 0.01 0.01 0.01 99.86 23:00:04 0 0.01 0.00 0.01 0.00 0.01 99.96 23:00:04 1 0.81 0.00 0.03 0.00 0.03 99.13 23:00:04 2 0.01 0.00 0.02 0.00 0.01 99.96 23:00:04 3 0.01 0.00 0.01 0.00 0.01 99.98 23:00:04 4 0.02 0.00 0.01 0.00 0.00 99.97 23:00:04 5 0.01 0.00 0.01 0.04 0.01 99.94 23:00:04 6 0.01 0.00 0.01 0.00 0.00 99.98 23:00:04 7 0.01 0.00 0.01 0.00 0.00 99.97 23:10:04 all 1.28 0.00 0.14 0.14 0.01 98.42 23:10:04 0 0.48 0.00 0.21 0.40 0.01 98.90 23:10:04 1 1.19 0.00 0.11 0.02 0.02 98.66 23:10:04 2 0.72 0.00 0.11 0.01 0.01 99.15 23:10:04 3 0.31 0.00 0.06 0.02 0.01 99.60 23:10:04 4 3.02 0.00 0.19 0.09 0.01 96.69 23:10:04 5 1.10 0.00 0.12 0.26 0.01 98.51 23:10:04 6 1.18 0.00 0.13 0.03 0.01 98.66 23:10:04 7 2.25 0.00 0.21 0.32 0.02 97.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.20 0.00 0.03 0.02 0.01 99.74 Average: 0 0.09 0.00 0.04 0.04 0.01 99.82 Average: 1 0.34 0.00 0.03 0.00 0.02 99.61 Average: 2 0.15 0.00 0.03 0.01 0.01 99.80 Average: 3 0.14 0.00 0.02 0.00 0.01 99.83 Average: 4 0.32 0.00 0.03 0.01 0.01 99.63 Average: 5 0.15 0.00 0.02 0.05 0.01 99.77 Average: 6 0.15 0.00 0.02 0.00 0.01 99.82 Average: 7 0.28 0.00 0.03 0.05 0.00 99.64