---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43159 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 15% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 692 9605 4 5690 14953 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:31:90:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.6/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76050sec preferred_lft 76050sec inet6 fe80::f816:3eff:fe31:9059/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:e0:db:f3 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-43159) 07/16/25 _x86_64_ (4 CPU) 08:59:27 LINUX RESTART (4 CPU) 09:00:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:10:28 51.23 1.78 45.83 3.62 639.80 11480.24 15637.54 09:20:14 15.26 0.01 1.71 13.54 0.20 21.27 238926.73 09:30:28 1.38 0.00 1.37 0.02 0.00 15.68 0.13 09:40:30 1.44 0.00 1.42 0.02 0.00 16.49 0.16 09:50:20 2.62 0.00 2.49 0.13 0.00 303.88 1.06 10:00:16 1.77 0.00 1.75 0.02 0.00 19.76 0.16 10:10:35 1.71 0.00 1.69 0.02 0.00 18.99 0.16 10:20:23 1.78 0.00 1.77 0.02 0.00 20.18 0.16 10:30:25 1.64 0.00 1.62 0.02 0.00 18.81 0.16 10:40:35 1.64 0.00 1.62 0.02 0.00 18.48 0.16 10:50:35 1.68 0.00 1.66 0.02 0.00 19.04 0.16 11:00:23 1.73 0.00 1.71 0.02 0.00 19.54 0.16 11:10:35 3.10 0.00 2.97 0.12 0.00 318.91 1.06 11:20:35 1.58 0.00 1.56 0.02 0.00 17.80 0.16 11:30:35 2.55 0.01 2.42 0.13 0.08 296.54 1.08 11:40:35 1.76 0.00 1.74 0.02 0.00 19.09 0.16 11:50:35 1.82 0.00 1.80 0.01 0.00 19.84 0.16 Average: 5.61 0.11 4.48 1.03 38.47 758.35 14644.12 09:00:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:28 10079224 15278696 668404 4.08 154596 5042164 1364288 7.83 642548 5094856 52 09:20:14 10128680 15333432 613848 3.75 155112 5046924 1325352 7.61 647672 5056228 8 09:30:28 10128572 15333600 613652 3.75 155360 5046928 1328436 7.63 647928 5058456 4 09:40:30 10128160 15333476 613824 3.75 155596 5046944 1326516 7.61 648168 5056712 4 09:50:20 10057320 15345436 601380 3.67 158672 5118616 1315280 7.55 651392 5125456 172 10:00:16 10055808 15344380 602472 3.68 159036 5118680 1315376 7.55 651764 5128604 0 10:10:35 10054552 15343792 603060 3.68 159452 5118952 1315376 7.55 652164 5129108 4 10:20:23 10052788 15342436 604420 3.69 159796 5118960 1315440 7.55 652532 5129164 8 10:30:25 10051780 15341832 605032 3.70 160192 5118972 1315440 7.55 652924 5129312 36 10:40:35 10050776 15341168 605640 3.70 160532 5118980 1315440 7.55 653272 5129444 4 10:50:35 10049012 15339768 607068 3.71 160884 5118992 1315476 7.55 653624 5129544 4 11:00:23 10048760 15340108 606820 3.71 161344 5119128 1315476 7.55 654076 5129724 8 11:10:35 9942372 15323416 622748 3.80 164504 5196372 1305120 7.49 657360 5205788 8 11:20:35 9941552 15323040 623144 3.81 164756 5196516 1306220 7.50 657624 5206328 124 11:30:35 9853284 15317320 628076 3.84 167748 5268100 1306148 7.50 666380 5272344 28 11:40:35 9851776 15316304 629148 3.84 168080 5268236 1306212 7.50 666720 5272760 8 11:50:35 9851300 15316096 629240 3.84 168324 5268244 1306328 7.50 666968 5272904 8 Average: 10019160 15330253 616352 3.76 160823 5137159 1317525 7.56 654301 5148631 28 09:00:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:28 lo 0.89 0.89 0.11 0.11 0.00 0.00 0.00 0.00 09:10:28 ens3 64.85 44.88 992.51 4.90 0.00 0.00 0.00 0.00 09:10:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:14 ens3 0.72 0.30 0.21 0.17 0.00 0.00 0.00 0.00 09:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:28 ens3 0.29 0.11 0.04 0.02 0.00 0.00 0.00 0.00 09:30:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:30 ens3 0.48 0.15 0.11 0.06 0.00 0.00 0.00 0.00 09:40:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:20 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:50:20 ens3 0.79 0.50 0.22 0.28 0.00 0.00 0.00 0.00 09:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:16 ens3 0.65 0.77 0.07 1.30 0.00 0.00 0.00 0.00 10:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:35 ens3 0.27 0.10 0.04 0.02 0.00 0.00 0.00 0.00 10:10:35 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 0.37 0.15 0.10 0.06 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 10:30:25 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:25 ens3 0.37 0.12 0.07 0.04 0.00 0.00 0.00 0.00 10:30:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:35 ens3 0.41 0.16 0.10 0.07 0.00 0.00 0.00 0.00 10:40:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:35 ens3 0.27 0.10 0.04 0.02 0.00 0.00 0.00 0.00 10:50:35 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 0.27 0.11 0.04 0.02 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 11:10:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:35 ens3 0.72 0.51 0.21 0.30 0.00 0.00 0.00 0.00 11:10:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:35 ens3 0.31 0.14 0.07 0.04 0.00 0.00 0.00 0.00 11:20:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:35 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 11:30:35 ens3 0.47 0.34 0.13 0.14 0.00 0.00 0.00 0.00 11:30:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:35 ens3 0.36 0.13 0.08 0.04 0.00 0.00 0.00 0.00 11:40:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:35 ens3 0.35 0.13 0.07 0.04 0.00 0.00 0.00 0.00 11:50:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.31 2.92 59.74 0.45 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-43159) 07/16/25 _x86_64_ (4 CPU) 08:59:27 LINUX RESTART (4 CPU) 09:00:14 CPU %user %nice %system %iowait %steal %idle 09:10:28 all 10.08 0.00 1.25 0.83 0.06 87.77 09:10:28 0 8.91 0.00 1.23 0.89 0.06 88.91 09:10:28 1 8.03 0.00 1.27 1.10 0.07 89.53 09:10:28 2 12.79 0.00 1.41 0.87 0.07 84.85 09:10:28 3 10.61 0.00 1.08 0.48 0.06 87.78 09:20:14 all 0.19 0.00 0.12 0.03 0.05 99.61 09:20:14 0 0.06 0.00 0.07 0.07 0.02 99.78 09:20:14 1 0.20 0.00 0.15 0.03 0.07 99.55 09:20:14 2 0.34 0.00 0.15 0.01 0.06 99.45 09:20:14 3 0.17 0.00 0.11 0.00 0.05 99.66 09:30:28 all 0.39 0.00 0.08 0.01 0.04 99.48 09:30:28 0 0.05 0.00 0.04 0.00 0.02 99.89 09:30:28 1 0.62 0.00 0.07 0.02 0.05 99.23 09:30:28 2 0.84 0.00 0.15 0.00 0.06 98.96 09:30:28 3 0.07 0.00 0.06 0.00 0.03 99.84 09:40:30 all 0.16 0.00 0.08 0.01 0.04 99.71 09:40:30 0 0.24 0.00 0.03 0.00 0.02 99.70 09:40:30 1 0.09 0.00 0.06 0.00 0.04 99.81 09:40:30 2 0.20 0.00 0.13 0.03 0.06 99.58 09:40:30 3 0.10 0.00 0.09 0.01 0.04 99.76 09:50:20 all 0.46 0.00 0.10 0.02 0.04 99.37 09:50:20 0 0.52 0.00 0.11 0.01 0.05 99.31 09:50:20 1 0.16 0.00 0.07 0.00 0.04 99.73 09:50:20 2 1.04 0.00 0.14 0.03 0.04 98.75 09:50:20 3 0.12 0.00 0.09 0.04 0.05 99.70 10:00:16 all 0.34 0.00 0.08 0.01 0.04 99.53 10:00:16 0 0.53 0.00 0.11 0.02 0.04 99.30 10:00:16 1 0.37 0.00 0.08 0.00 0.04 99.52 10:00:16 2 0.38 0.00 0.10 0.01 0.05 99.46 10:00:16 3 0.08 0.00 0.06 0.01 0.03 99.83 10:10:35 all 0.30 0.00 0.08 0.01 0.04 99.57 10:10:35 0 0.13 0.00 0.08 0.02 0.03 99.74 10:10:35 1 0.10 0.00 0.09 0.01 0.05 99.76 10:10:35 2 0.86 0.00 0.08 0.01 0.05 99.01 10:10:35 3 0.11 0.00 0.05 0.00 0.03 99.79 10:20:23 all 0.28 0.00 0.08 0.01 0.04 99.59 10:20:23 0 0.69 0.00 0.05 0.00 0.02 99.24 10:20:23 1 0.14 0.00 0.10 0.03 0.05 99.69 10:20:23 2 0.17 0.00 0.10 0.00 0.04 99.69 10:20:23 3 0.13 0.00 0.08 0.00 0.05 99.74 10:30:25 all 0.29 0.00 0.08 0.01 0.04 99.58 10:30:25 0 0.06 0.00 0.07 0.00 0.03 99.84 10:30:25 1 0.20 0.00 0.09 0.00 0.05 99.66 10:30:25 2 0.18 0.00 0.10 0.02 0.04 99.65 10:30:25 3 0.72 0.00 0.07 0.00 0.03 99.18 10:40:35 all 0.31 0.00 0.07 0.01 0.04 99.57 10:40:35 0 0.08 0.00 0.05 0.00 0.03 99.83 10:40:35 1 0.14 0.00 0.10 0.00 0.06 99.70 10:40:35 2 0.16 0.00 0.09 0.02 0.04 99.69 10:40:35 3 0.87 0.00 0.04 0.00 0.03 99.05 10:50:35 all 0.16 0.00 0.08 0.01 0.04 99.72 10:50:35 0 0.15 0.00 0.11 0.00 0.05 99.69 10:50:35 1 0.14 0.00 0.10 0.00 0.05 99.72 10:50:35 2 0.10 0.00 0.06 0.03 0.04 99.77 10:50:35 3 0.25 0.00 0.04 0.00 0.02 99.69 10:50:35 CPU %user %nice %system %iowait %steal %idle 11:00:23 all 0.10 0.00 0.08 0.01 0.04 99.77 11:00:23 0 0.09 0.00 0.07 0.00 0.04 99.79 11:00:23 1 0.18 0.00 0.11 0.00 0.05 99.66 11:00:23 2 0.07 0.00 0.07 0.03 0.03 99.81 11:00:23 3 0.06 0.00 0.07 0.00 0.03 99.83 11:10:35 all 0.36 0.00 0.10 0.02 0.04 99.47 11:10:35 0 0.13 0.00 0.10 0.00 0.04 99.73 11:10:35 1 0.48 0.00 0.12 0.01 0.05 99.33 11:10:35 2 0.69 0.00 0.09 0.07 0.04 99.10 11:10:35 3 0.12 0.00 0.09 0.01 0.04 99.74 11:20:35 all 0.14 0.00 0.07 0.01 0.04 99.73 11:20:35 0 0.04 0.00 0.04 0.00 0.02 99.89 11:20:35 1 0.07 0.00 0.07 0.01 0.04 99.82 11:20:35 2 0.17 0.00 0.11 0.02 0.06 99.65 11:20:35 3 0.30 0.00 0.08 0.00 0.04 99.58 11:30:35 all 0.52 0.00 0.11 0.03 0.04 99.30 11:30:35 0 0.60 0.00 0.12 0.01 0.04 99.23 11:30:35 1 0.81 0.00 0.11 0.01 0.05 99.01 11:30:35 2 0.24 0.00 0.08 0.06 0.03 99.59 11:30:35 3 0.42 0.00 0.12 0.05 0.05 99.36 11:40:35 all 0.14 0.00 0.08 0.01 0.04 99.73 11:40:35 0 0.04 0.00 0.03 0.00 0.02 99.90 11:40:35 1 0.27 0.00 0.12 0.00 0.06 99.55 11:40:35 2 0.07 0.00 0.07 0.03 0.04 99.79 11:40:35 3 0.17 0.00 0.09 0.01 0.05 99.69 11:50:35 all 0.13 0.00 0.08 0.01 0.04 99.74 11:50:35 0 0.25 0.00 0.09 0.00 0.06 99.60 11:50:35 1 0.15 0.00 0.11 0.00 0.06 99.69 11:50:35 2 0.04 0.00 0.05 0.01 0.03 99.87 11:50:35 3 0.08 0.00 0.06 0.02 0.04 99.79 Average: all 0.86 0.00 0.16 0.06 0.04 98.88 Average: 0 0.75 0.00 0.14 0.06 0.03 99.01 Average: 1 0.73 0.00 0.17 0.07 0.05 98.98 Average: 2 1.09 0.00 0.18 0.07 0.05 98.61 Average: 3 0.86 0.00 0.13 0.04 0.04 98.93