---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-29626 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 11G 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 715 27101 4 4274 30908 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:9e:e1:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.236/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79807sec preferred_lft 79807sec inet6 fe80::f816:3eff:fe9e:e12f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 7e:f8:37:aa:8c:20 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::7cf8:37ff:feaa:8c20/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-29626) 07/21/25 _x86_64_ (8 CPU) 12:41:01 LINUX RESTART (8 CPU) 12:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:02 1.68 0.21 1.45 0.02 2.17 19.78 262.73 13:10:01 1.36 0.00 1.36 0.00 0.00 15.87 0.00 13:20:01 1.35 0.00 1.35 0.00 0.01 15.78 0.00 13:30:02 1.61 0.14 1.47 0.00 4.11 17.29 0.00 13:40:01 1.61 0.04 1.57 0.00 1.20 18.29 0.00 13:50:01 1.57 0.00 1.57 0.00 0.11 17.85 0.00 14:00:02 13.88 0.00 1.62 12.25 0.15 18.51 508261.50 14:10:01 1.52 0.00 1.52 0.00 0.00 17.37 0.00 14:20:01 1.53 0.00 1.53 0.00 0.00 17.57 0.00 14:30:09 58.72 3.90 52.46 2.36 257.69 6951.37 4320.37 Average: 8.55 0.43 6.65 1.47 26.86 719.57 51287.47 12:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:02 29762344 31774060 606288 1.84 65504 2281436 1529164 4.51 399876 2411372 8 13:10:01 29755568 31767876 612580 1.86 66096 2281448 1529676 4.51 400452 2425980 8 13:20:01 29747520 31760464 619972 1.89 66684 2281456 1529840 4.51 401068 2439916 148 13:30:02 29721568 31736344 643944 1.96 67304 2282696 1531568 4.52 401972 2466224 184 13:40:01 29685944 31702196 677712 2.06 67952 2283136 1533368 4.52 403680 2493160 24 13:50:01 29684380 31701424 678412 2.06 68556 2283296 1533496 4.52 404276 2493248 8 14:00:02 29673040 31700752 679092 2.07 69392 2293088 1533560 4.52 414912 2493328 192 14:10:01 29672540 31700868 678948 2.07 69968 2293160 1533688 4.52 415448 2494428 8 14:20:01 29669264 31698352 681484 2.07 70536 2293300 1533752 4.52 416040 2497400 8 14:30:09 27836508 31717624 590740 1.80 135120 4012072 1165092 3.44 824352 3766368 173020 Average: 29520868 31725996 646917 1.97 74711 2458509 1495320 4.41 448208 2598142 17361 12:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:02 ens3 0.38 0.26 0.14 0.30 0.00 0.00 0.00 0.00 13:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 0.85 0.41 0.33 0.50 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 13:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 0.66 0.38 0.26 0.46 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:02 ens3 2.92 0.49 1.66 0.55 0.00 0.00 0.00 0.00 13:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 ens3 1.64 1.48 0.80 3.07 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 13:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 ens3 0.30 0.23 0.10 0.25 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:02 ens3 0.41 0.24 0.15 0.28 0.00 0.00 0.00 0.00 14:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 0.36 0.23 0.14 0.28 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 0.80 0.37 0.31 0.45 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:09 lo 2.28 2.28 0.51 0.51 0.00 0.00 0.00 0.00 14:30:09 ens3 141.56 109.46 1342.41 253.66 0.00 0.00 0.00 0.00 14:30:09 docker0 1.01 3.14 0.07 24.16 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 15.16 11.49 136.29 26.29 0.00 0.00 0.00 0.00 Average: docker0 0.10 0.32 0.01 2.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-29626) 07/21/25 _x86_64_ (8 CPU) 12:41:01 LINUX RESTART (8 CPU) 12:50:01 CPU %user %nice %system %iowait %steal %idle 13:00:02 all 0.06 0.00 0.01 0.01 0.01 99.91 13:00:02 0 0.01 0.00 0.01 0.00 0.00 99.97 13:00:02 1 0.36 0.00 0.01 0.00 0.01 99.62 13:00:02 2 0.03 0.00 0.03 0.00 0.02 99.92 13:00:02 3 0.00 0.00 0.01 0.00 0.01 99.98 13:00:02 4 0.00 0.00 0.00 0.00 0.00 99.99 13:00:02 5 0.02 0.00 0.01 0.00 0.00 99.96 13:00:02 6 0.02 0.00 0.01 0.03 0.01 99.93 13:00:02 7 0.00 0.00 0.00 0.05 0.01 99.94 13:10:01 all 0.08 0.00 0.01 0.00 0.01 99.90 13:10:01 0 0.01 0.00 0.01 0.02 0.00 99.95 13:10:01 1 0.52 0.00 0.03 0.00 0.02 99.44 13:10:01 2 0.03 0.00 0.01 0.00 0.01 99.96 13:10:01 3 0.01 0.00 0.02 0.00 0.01 99.96 13:10:01 4 0.01 0.00 0.02 0.00 0.01 99.96 13:10:01 5 0.02 0.00 0.01 0.00 0.01 99.97 13:10:01 6 0.01 0.00 0.01 0.01 0.01 99.96 13:10:01 7 0.00 0.00 0.01 0.00 0.01 99.98 13:20:01 all 0.03 0.00 0.01 0.00 0.01 99.95 13:20:01 0 0.01 0.00 0.01 0.03 0.00 99.95 13:20:01 1 0.10 0.00 0.02 0.00 0.01 99.87 13:20:01 2 0.06 0.00 0.02 0.00 0.01 99.92 13:20:01 3 0.01 0.00 0.01 0.00 0.01 99.96 13:20:01 4 0.03 0.00 0.01 0.00 0.01 99.96 13:20:01 5 0.01 0.00 0.00 0.00 0.00 99.98 13:20:01 6 0.01 0.00 0.01 0.00 0.00 99.98 13:20:01 7 0.02 0.00 0.02 0.00 0.02 99.94 13:30:02 all 0.04 0.00 0.01 0.01 0.01 99.93 13:30:02 0 0.01 0.00 0.01 0.03 0.00 99.95 13:30:02 1 0.03 0.00 0.01 0.00 0.00 99.96 13:30:02 2 0.14 0.00 0.02 0.00 0.02 99.82 13:30:02 3 0.03 0.00 0.02 0.00 0.02 99.92 13:30:02 4 0.04 0.00 0.02 0.00 0.01 99.92 13:30:02 5 0.02 0.00 0.01 0.00 0.01 99.96 13:30:02 6 0.01 0.00 0.01 0.00 0.00 99.98 13:30:02 7 0.01 0.00 0.00 0.00 0.01 99.98 13:40:01 all 0.08 0.00 0.01 0.01 0.01 99.89 13:40:01 0 0.02 0.00 0.02 0.05 0.00 99.91 13:40:01 1 0.01 0.00 0.00 0.00 0.00 99.99 13:40:01 2 0.20 0.00 0.03 0.01 0.02 99.75 13:40:01 3 0.08 0.00 0.01 0.00 0.01 99.90 13:40:01 4 0.03 0.00 0.02 0.00 0.00 99.95 13:40:01 5 0.23 0.00 0.01 0.00 0.01 99.74 13:40:01 6 0.03 0.00 0.02 0.00 0.01 99.94 13:40:01 7 0.01 0.00 0.01 0.00 0.01 99.97 13:50:01 all 0.03 0.00 0.01 0.01 0.01 99.95 13:50:01 0 0.01 0.00 0.01 0.03 0.00 99.94 13:50:01 1 0.14 0.00 0.02 0.00 0.03 99.82 13:50:01 2 0.01 0.00 0.01 0.00 0.01 99.97 13:50:01 3 0.02 0.00 0.01 0.00 0.01 99.96 13:50:01 4 0.01 0.00 0.00 0.00 0.00 99.98 13:50:01 5 0.00 0.00 0.00 0.00 0.00 99.99 13:50:01 6 0.01 0.00 0.01 0.00 0.01 99.97 13:50:01 7 0.00 0.00 0.01 0.01 0.01 99.98 14:00:02 all 0.04 0.00 0.01 0.02 0.01 99.92 14:00:02 0 0.03 0.00 0.01 0.03 0.01 99.93 14:00:02 1 0.21 0.00 0.03 0.13 0.02 99.61 14:00:02 2 0.01 0.00 0.01 0.00 0.01 99.97 14:00:02 3 0.01 0.00 0.01 0.00 0.01 99.97 14:00:02 4 0.00 0.00 0.00 0.00 0.00 99.99 14:00:02 5 0.01 0.00 0.02 0.01 0.01 99.95 14:00:02 6 0.01 0.00 0.00 0.00 0.00 99.99 14:00:02 7 0.01 0.00 0.00 0.00 0.01 99.98 14:10:01 all 0.01 0.00 0.01 0.01 0.01 99.96 14:10:01 0 0.01 0.00 0.00 0.03 0.01 99.95 14:10:01 1 0.02 0.00 0.01 0.00 0.01 99.97 14:10:01 2 0.01 0.00 0.01 0.00 0.01 99.96 14:10:01 3 0.01 0.00 0.01 0.01 0.01 99.96 14:10:01 4 0.00 0.00 0.00 0.00 0.00 99.99 14:10:01 5 0.02 0.00 0.02 0.03 0.03 99.91 14:10:01 6 0.00 0.00 0.00 0.00 0.00 99.99 14:10:01 7 0.01 0.00 0.01 0.00 0.01 99.97 14:20:01 all 0.06 0.00 0.01 0.04 0.01 99.88 14:20:01 0 0.32 0.00 0.02 0.24 0.01 99.42 14:20:01 1 0.12 0.00 0.03 0.01 0.02 99.83 14:20:01 2 0.02 0.00 0.02 0.01 0.01 99.94 14:20:01 3 0.04 0.00 0.01 0.02 0.01 99.92 14:20:01 4 0.00 0.00 0.00 0.00 0.00 99.99 14:20:01 5 0.01 0.00 0.01 0.02 0.01 99.96 14:20:01 6 0.00 0.00 0.00 0.00 0.00 99.99 14:20:01 7 0.00 0.00 0.01 0.00 0.00 99.99 14:30:09 all 5.48 0.00 0.51 0.36 0.02 93.63 14:30:09 0 4.69 0.00 0.44 0.15 0.02 94.69 14:30:09 1 4.97 0.00 0.48 0.36 0.02 94.16 14:30:09 2 5.14 0.00 0.48 0.09 0.03 94.24 14:30:09 3 5.48 0.00 0.45 1.03 0.03 93.01 14:30:09 4 6.50 0.00 0.69 0.60 0.02 92.19 14:30:09 5 5.01 0.00 0.54 0.20 0.02 94.23 14:30:09 6 7.14 0.00 0.52 0.24 0.02 92.09 14:30:09 7 4.92 0.00 0.46 0.22 0.02 94.38 Average: all 0.60 0.00 0.06 0.05 0.01 99.29 Average: 0 0.52 0.00 0.06 0.06 0.01 99.36 Average: 1 0.65 0.00 0.06 0.05 0.01 99.22 Average: 2 0.57 0.00 0.07 0.01 0.01 99.34 Average: 3 0.57 0.00 0.06 0.11 0.01 99.25 Average: 4 0.67 0.00 0.08 0.06 0.01 99.18 Average: 5 0.54 0.00 0.06 0.03 0.01 99.36 Average: 6 0.73 0.00 0.06 0.03 0.01 99.17 Average: 7 0.50 0.00 0.05 0.03 0.01 99.41