---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-24 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 16G 140G 10% / 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 747 22705 4 8639 30877 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:7d:30:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.204/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 78819sec preferred_lft 78819sec inet6 fe80::f816:3eff:fe7d:3088/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ae:c4:11:e3:d9:4a 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::acc4:11ff:fee3:d94a/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-24) 12/17/25 _x86_64_ (8 CPU) 21:10:10 LINUX RESTART (8 CPU) 21:20:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:30:22 1.61 0.20 1.39 0.02 1.67 17.68 369.60 21:40:17 2.02 0.17 1.84 0.01 4.55 22.60 1.48 21:50:05 1.69 0.00 1.69 0.01 0.00 20.72 25.58 22:00:22 1.92 0.00 1.90 0.01 0.01 94.11 449.25 22:10:22 1.23 0.00 1.23 0.00 0.00 14.32 0.00 22:20:22 1.41 0.00 1.41 0.00 0.00 15.96 0.00 22:30:22 1.33 0.00 1.33 0.00 0.00 15.13 0.00 22:40:22 1.38 0.00 1.38 0.00 0.00 15.64 0.00 22:50:22 1.26 0.00 1.26 0.00 0.00 14.33 0.00 23:00:22 1.33 0.01 1.33 0.00 0.51 15.27 0.00 23:10:02 1.60 0.23 1.37 0.00 10.70 35.67 0.00 Average: 1.53 0.06 1.47 0.00 1.55 25.74 78.25 21:20:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:30:22 29958696 31756396 626524 1.91 64160 2070388 1560216 4.60 274268 2326996 4 21:40:17 30188132 31988248 394448 1.20 64672 2071892 1559684 4.60 287760 2118352 168 21:50:05 30213100 32013616 369384 1.12 65056 2071896 1556024 4.59 292456 2090048 188 22:00:22 30005468 31827448 555192 1.69 65528 2092628 1563816 4.61 295272 2289716 196 22:10:22 29996148 31818700 563928 1.72 65832 2092828 1564140 4.61 295592 2297892 204 22:20:22 29988088 31811248 571476 1.74 66268 2092984 1564204 4.61 296052 2305700 48 22:30:22 29964672 31788136 594500 1.81 66564 2092988 1564332 4.61 296724 2318016 8 22:40:22 29956860 31780716 601772 1.83 66980 2092960 1564396 4.61 297100 2325836 0 22:50:22 29949056 31773436 608984 1.85 67316 2093148 1564460 4.61 297480 2334872 280 23:00:22 29927920 31752844 629728 1.92 67708 2093300 1564592 4.61 297868 2347072 12 23:10:02 29843692 31678588 704036 2.14 68172 2102384 1577300 4.65 302364 2442204 292 Average: 29999257 31817216 565452 1.72 66205 2087945 1563924 4.61 293903 2290609 127 21:20:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:30:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:22 ens3 0.29 0.20 0.10 0.24 0.00 0.00 0.00 0.00 21:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:17 ens3 4.25 3.13 2.49 4.79 0.00 0.00 0.00 0.00 21:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:50:05 ens3 2.52 1.50 1.26 3.67 0.00 0.00 0.00 0.00 21:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:22 ens3 15.98 10.84 40.72 5.47 0.00 0.00 0.00 0.00 22:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:22 ens3 0.30 0.18 0.10 0.23 0.00 0.00 0.00 0.00 22:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:20:22 ens3 0.29 0.19 0.10 0.22 0.00 0.00 0.00 0.00 22:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:22 ens3 0.63 0.49 0.31 0.55 0.00 0.00 0.00 0.00 22:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:40:22 ens3 0.35 0.19 0.12 0.24 0.00 0.00 0.00 0.00 22:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:50:22 ens3 0.41 0.23 0.15 0.28 0.00 0.00 0.00 0.00 22:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:00:22 ens3 0.73 0.56 0.35 0.63 0.00 0.00 0.00 0.00 23:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:02 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 23:10:02 ens3 11.59 7.49 13.90 4.55 0.00 0.00 0.00 0.00 23:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.40 2.28 5.49 1.89 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-24) 12/17/25 _x86_64_ (8 CPU) 21:10:10 LINUX RESTART (8 CPU) 21:20:22 CPU %user %nice %system %iowait %steal %idle 21:30:22 all 0.08 0.00 0.01 0.01 0.01 99.89 21:30:22 0 0.01 0.00 0.00 0.00 0.00 99.99 21:30:22 1 0.02 0.00 0.01 0.00 0.01 99.95 21:30:22 2 0.56 0.00 0.01 0.01 0.01 99.41 21:30:22 3 0.01 0.00 0.00 0.00 0.00 99.99 21:30:22 4 0.02 0.00 0.02 0.00 0.02 99.94 21:30:22 5 0.02 0.00 0.00 0.03 0.00 99.94 21:30:22 6 0.01 0.00 0.01 0.01 0.01 99.96 21:30:22 7 0.02 0.00 0.01 0.00 0.00 99.97 21:40:17 all 0.17 0.00 0.02 0.01 0.01 99.79 21:40:17 0 0.07 0.00 0.02 0.00 0.00 99.90 21:40:17 1 0.19 0.00 0.02 0.00 0.00 99.79 21:40:17 2 0.09 0.00 0.02 0.01 0.01 99.88 21:40:17 3 0.21 0.00 0.02 0.00 0.00 99.77 21:40:17 4 0.10 0.00 0.03 0.03 0.01 99.83 21:40:17 5 0.10 0.00 0.03 0.01 0.01 99.85 21:40:17 6 0.23 0.00 0.03 0.01 0.01 99.72 21:40:17 7 0.40 0.00 0.02 0.01 0.01 99.57 21:50:05 all 0.12 0.00 0.02 0.01 0.01 99.85 21:50:05 0 0.09 0.00 0.02 0.00 0.00 99.89 21:50:05 1 0.15 0.00 0.02 0.00 0.00 99.84 21:50:05 2 0.04 0.00 0.02 0.00 0.01 99.93 21:50:05 3 0.12 0.00 0.01 0.00 0.00 99.87 21:50:05 4 0.07 0.00 0.02 0.03 0.01 99.88 21:50:05 5 0.08 0.00 0.02 0.01 0.01 99.89 21:50:05 6 0.14 0.00 0.03 0.01 0.01 99.82 21:50:05 7 0.31 0.00 0.03 0.00 0.00 99.66 22:00:22 all 0.20 0.00 0.03 0.01 0.01 99.76 22:00:22 0 0.42 0.00 0.01 0.00 0.00 99.57 22:00:22 1 0.11 0.00 0.06 0.00 0.01 99.82 22:00:22 2 0.30 0.00 0.04 0.00 0.01 99.64 22:00:22 3 0.08 0.00 0.04 0.00 0.00 99.87 22:00:22 4 0.16 0.00 0.02 0.03 0.00 99.78 22:00:22 5 0.10 0.00 0.02 0.00 0.00 99.87 22:00:22 6 0.32 0.00 0.03 0.00 0.01 99.64 22:00:22 7 0.08 0.00 0.03 0.00 0.00 99.88 22:10:22 all 0.01 0.00 0.01 0.00 0.01 99.97 22:10:22 0 0.00 0.00 0.00 0.00 0.00 100.00 22:10:22 1 0.01 0.00 0.01 0.00 0.01 99.97 22:10:22 2 0.01 0.00 0.01 0.00 0.01 99.97 22:10:22 3 0.02 0.00 0.02 0.01 0.02 99.94 22:10:22 4 0.03 0.00 0.01 0.01 0.00 99.95 22:10:22 5 0.02 0.00 0.01 0.00 0.01 99.96 22:10:22 6 0.01 0.00 0.01 0.01 0.01 99.97 22:10:22 7 0.01 0.00 0.01 0.01 0.00 99.98 22:20:22 all 0.03 0.00 0.01 0.01 0.01 99.94 22:20:22 0 0.00 0.00 0.00 0.00 0.00 100.00 22:20:22 1 0.01 0.00 0.01 0.00 0.00 99.98 22:20:22 2 0.18 0.00 0.01 0.00 0.01 99.79 22:20:22 3 0.02 0.00 0.01 0.01 0.01 99.97 22:20:22 4 0.02 0.00 0.01 0.00 0.00 99.96 22:20:22 5 0.02 0.00 0.01 0.00 0.01 99.96 22:20:22 6 0.01 0.00 0.02 0.01 0.01 99.95 22:20:22 7 0.00 0.00 0.01 0.03 0.00 99.95 22:30:22 all 0.14 0.00 0.01 0.01 0.01 99.83 22:30:22 0 0.00 0.00 0.01 0.00 0.00 99.99 22:30:22 1 0.02 0.00 0.01 0.00 0.00 99.97 22:30:22 2 0.93 0.00 0.03 0.00 0.02 99.01 22:30:22 3 0.13 0.00 0.01 0.00 0.00 99.86 22:30:22 4 0.04 0.00 0.01 0.00 0.00 99.95 22:30:22 5 0.01 0.00 0.02 0.01 0.01 99.95 22:30:22 6 0.00 0.00 0.01 0.01 0.01 99.97 22:30:22 7 0.01 0.00 0.01 0.02 0.00 99.95 22:40:22 all 0.08 0.00 0.01 0.01 0.01 99.89 22:40:22 0 0.00 0.00 0.00 0.00 0.00 99.99 22:40:22 1 0.02 0.00 0.01 0.00 0.00 99.97 22:40:22 2 0.01 0.00 0.02 0.01 0.02 99.94 22:40:22 3 0.57 0.00 0.01 0.00 0.01 99.41 22:40:22 4 0.03 0.00 0.01 0.00 0.00 99.96 22:40:22 5 0.01 0.00 0.01 0.00 0.01 99.97 22:40:22 6 0.01 0.00 0.01 0.00 0.01 99.97 22:40:22 7 0.01 0.00 0.01 0.03 0.01 99.94 22:50:22 all 0.04 0.00 0.01 0.00 0.01 99.94 22:50:22 0 0.00 0.00 0.00 0.00 0.00 99.99 22:50:22 1 0.02 0.00 0.00 0.00 0.00 99.98 22:50:22 2 0.01 0.00 0.01 0.01 0.01 99.97 22:50:22 3 0.20 0.00 0.01 0.00 0.01 99.78 22:50:22 4 0.01 0.00 0.01 0.00 0.00 99.98 22:50:22 5 0.01 0.00 0.01 0.00 0.01 99.97 22:50:22 6 0.01 0.00 0.01 0.00 0.01 99.96 22:50:22 7 0.02 0.00 0.03 0.02 0.02 99.91 23:00:22 all 0.02 0.00 0.01 0.01 0.01 99.95 23:00:22 0 0.00 0.00 0.01 0.00 0.00 99.99 23:00:22 1 0.06 0.00 0.01 0.00 0.00 99.92 23:00:22 2 0.02 0.00 0.02 0.01 0.01 99.95 23:00:22 3 0.02 0.00 0.01 0.00 0.01 99.96 23:00:22 4 0.03 0.00 0.02 0.00 0.01 99.95 23:00:22 5 0.01 0.00 0.01 0.00 0.00 99.97 23:00:22 6 0.02 0.00 0.01 0.01 0.01 99.96 23:00:22 7 0.02 0.00 0.02 0.04 0.01 99.92 23:10:02 all 0.11 0.00 0.02 0.01 0.01 99.87 23:10:02 0 0.11 0.00 0.01 0.00 0.00 99.87 23:10:02 1 0.14 0.00 0.01 0.00 0.00 99.85 23:10:02 2 0.24 0.00 0.01 0.01 0.01 99.73 23:10:02 3 0.12 0.00 0.01 0.00 0.00 99.87 23:10:02 4 0.07 0.00 0.02 0.00 0.01 99.90 23:10:02 5 0.06 0.00 0.02 0.01 0.00 99.91 23:10:02 6 0.09 0.00 0.01 0.00 0.01 99.90 23:10:02 7 0.03 0.00 0.03 0.03 0.01 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.09 0.00 0.02 0.01 0.01 99.88 Average: 0 0.06 0.00 0.01 0.00 0.00 99.93 Average: 1 0.07 0.00 0.02 0.00 0.00 99.91 Average: 2 0.22 0.00 0.02 0.01 0.01 99.75 Average: 3 0.14 0.00 0.01 0.00 0.01 99.84 Average: 4 0.05 0.00 0.02 0.01 0.01 99.92 Average: 5 0.04 0.00 0.01 0.01 0.01 99.93 Average: 6 0.08 0.00 0.02 0.00 0.01 99.89 Average: 7 0.08 0.00 0.02 0.02 0.01 99.88