---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-50925 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: 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: 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 9.0G 69G 12% / 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 573 11828 4 3587 15073 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:b8:ca:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.180/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75498sec preferred_lft 75498sec inet6 fe80::f816:3eff:feb8:ca8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:e3:23:3a 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-4g-50925) 08/08/25 _x86_64_ (4 CPU) 17:32:47 LINUX RESTART (4 CPU) 17:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:50:12 2.36 0.00 2.35 0.01 0.04 33.67 30.64 18:00:01 2.18 0.00 2.18 0.00 0.00 26.18 0.07 18:10:12 1.62 0.00 1.62 0.00 0.00 19.13 0.00 18:20:12 2.15 0.00 2.15 0.00 0.01 25.47 0.00 18:30:01 2.22 0.00 2.22 0.00 0.00 26.18 0.00 18:40:12 1.87 0.00 1.87 0.00 0.00 21.55 14.67 18:50:12 14.67 0.00 2.24 12.43 0.15 25.76 238801.24 19:00:01 2.25 0.00 2.25 0.00 0.00 25.88 0.00 19:10:12 2.10 0.00 2.10 0.00 0.00 24.51 0.00 19:20:12 1.40 0.00 1.40 0.00 0.00 16.01 0.00 19:30:01 1.85 0.00 1.85 0.00 0.00 21.31 0.00 19:40:12 2.30 0.00 2.30 0.00 0.00 26.57 0.00 19:50:12 1.98 0.00 1.98 0.00 0.00 23.11 0.00 20:00:01 2.04 0.00 2.04 0.00 0.00 23.68 0.00 20:10:12 1.59 0.00 1.59 0.00 0.00 18.77 0.00 20:20:12 1.60 0.00 1.60 0.00 0.00 18.56 0.00 20:30:01 1.50 0.00 1.50 0.00 0.12 17.05 0.00 Average: 2.69 0.00 1.95 0.73 0.02 23.14 14050.92 17:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:50:12 6536124 9815896 6144944 37.53 102488 3335588 6661572 38.24 793852 8684560 36 18:00:01 6535116 9815664 6145132 37.53 103248 3335596 6662116 38.24 794596 8685332 220 18:10:12 6534108 9815220 6145608 37.53 103756 3335604 6662348 38.24 795128 8686040 24 18:20:12 6532092 9814004 6146896 37.54 104512 3335616 6662412 38.24 795892 8686240 28 18:30:01 6531084 9813760 6147140 37.54 105232 3335628 6662540 38.24 796628 8687060 192 18:40:12 6528564 9811860 6149060 37.56 105636 3335832 6662684 38.24 797020 8689000 20 18:50:12 6523528 9812500 6148264 37.55 106484 3340652 6662796 38.24 802548 8688008 20 19:00:01 6521764 9811536 6149240 37.56 107100 3340796 6662908 38.24 803180 8689032 280 19:10:12 6520000 9810308 6150440 37.56 107700 3340800 6663052 38.25 803764 8689140 32 19:20:12 6518740 9809372 6151336 37.57 107992 3340808 6663116 38.25 804064 8689708 216 19:30:01 6517984 9809156 6151568 37.57 108436 3340948 6663116 38.25 804456 8690084 212 19:40:12 6516224 9808092 6152672 37.58 109060 3340952 6663132 38.25 805128 8690444 56 19:50:12 6515216 9807764 6153008 37.58 109576 3341092 6663292 38.25 805648 8691188 24 20:00:01 6513956 9807084 6153604 37.58 110164 3341100 6663244 38.25 806208 8691116 208 20:10:12 6512444 9805988 6154680 37.59 110536 3341108 6663292 38.25 806600 8691908 16 20:20:12 6511688 9805720 6154928 37.59 110868 3341252 6663308 38.25 806936 8692388 56 20:30:01 6511688 9806220 6154452 37.59 111172 3341420 6663308 38.25 807256 8693400 196 Average: 6522372 9810597 6150175 37.56 107292 3339105 6662837 38.24 801700 8689097 108 17:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:12 ens3 0.32 0.13 0.07 0.04 0.00 0.00 0.00 0.00 17:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 ens3 0.31 0.10 0.07 0.04 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:12 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 18:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:12 ens3 0.47 0.18 0.15 0.10 0.00 0.00 0.00 0.00 18:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:01 ens3 0.30 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:12 ens3 0.46 0.15 0.12 0.06 0.00 0.00 0.00 0.00 18:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:12 ens3 0.91 0.31 0.34 0.22 0.00 0.00 0.00 0.00 18:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:01 ens3 0.69 0.23 0.23 0.15 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:12 ens3 1.24 0.69 0.31 1.21 0.00 0.00 0.00 0.00 19:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:12 ens3 0.43 0.15 0.13 0.08 0.00 0.00 0.00 0.00 19:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 ens3 0.93 0.24 0.31 0.19 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:12 ens3 0.72 0.20 0.18 0.10 0.00 0.00 0.00 0.00 19:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:12 ens3 1.14 0.32 0.35 0.23 0.00 0.00 0.00 0.00 19:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:01 ens3 0.48 0.13 0.13 0.08 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:12 ens3 0.84 0.25 0.26 0.16 0.00 0.00 0.00 0.00 20:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:12 ens3 0.90 0.21 0.26 0.14 0.00 0.00 0.00 0.00 20:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 ens3 0.63 0.19 0.17 0.10 0.00 0.00 0.00 0.00 20:30:01 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 0.66 0.22 0.19 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-50925) 08/08/25 _x86_64_ (4 CPU) 17:32:47 LINUX RESTART (4 CPU) 17:40:02 CPU %user %nice %system %iowait %steal %idle 17:50:12 all 0.20 0.00 0.05 0.01 0.06 99.69 17:50:12 0 0.13 0.00 0.06 0.00 0.06 99.75 17:50:12 1 0.16 0.00 0.05 0.00 0.06 99.73 17:50:12 2 0.40 0.00 0.06 0.00 0.08 99.47 17:50:12 3 0.10 0.00 0.04 0.03 0.03 99.80 18:00:01 all 0.28 0.00 0.05 0.01 0.06 99.60 18:00:01 0 0.15 0.00 0.06 0.01 0.06 99.72 18:00:01 1 0.03 0.00 0.02 0.00 0.04 99.90 18:00:01 2 0.86 0.00 0.06 0.00 0.09 98.98 18:00:01 3 0.09 0.00 0.06 0.02 0.04 99.80 18:10:12 all 0.30 0.00 0.06 0.01 0.06 99.57 18:10:12 0 0.06 0.00 0.05 0.00 0.04 99.84 18:10:12 1 0.45 0.00 0.04 0.01 0.06 99.44 18:10:12 2 0.63 0.00 0.10 0.03 0.06 99.18 18:10:12 3 0.07 0.00 0.06 0.00 0.07 99.80 18:20:12 all 0.37 0.00 0.06 0.02 0.06 99.51 18:20:12 0 0.07 0.00 0.04 0.02 0.05 99.81 18:20:12 1 0.59 0.00 0.06 0.03 0.06 99.26 18:20:12 2 0.45 0.00 0.07 0.01 0.06 99.41 18:20:12 3 0.35 0.00 0.05 0.00 0.05 99.54 18:30:01 all 0.11 0.00 0.06 0.01 0.06 99.76 18:30:01 0 0.07 0.00 0.05 0.02 0.06 99.81 18:30:01 1 0.10 0.00 0.08 0.02 0.08 99.73 18:30:01 2 0.08 0.00 0.05 0.00 0.05 99.82 18:30:01 3 0.21 0.00 0.05 0.01 0.06 99.68 18:40:12 all 0.13 0.00 0.06 0.01 0.06 99.75 18:40:12 0 0.31 0.00 0.04 0.03 0.04 99.58 18:40:12 1 0.07 0.00 0.07 0.00 0.05 99.80 18:40:12 2 0.09 0.00 0.08 0.00 0.08 99.75 18:40:12 3 0.04 0.00 0.04 0.00 0.05 99.86 18:50:12 all 0.16 0.00 0.05 0.03 0.06 99.70 18:50:12 0 0.07 0.00 0.05 0.03 0.06 99.81 18:50:12 1 0.42 0.00 0.08 0.08 0.06 99.37 18:50:12 2 0.06 0.00 0.03 0.03 0.05 99.84 18:50:12 3 0.08 0.00 0.07 0.00 0.09 99.77 19:00:01 all 0.13 0.00 0.06 0.02 0.06 99.73 19:00:01 0 0.27 0.00 0.04 0.04 0.03 99.62 19:00:01 1 0.12 0.00 0.10 0.02 0.09 99.68 19:00:01 2 0.07 0.00 0.06 0.01 0.06 99.81 19:00:01 3 0.06 0.00 0.05 0.02 0.07 99.80 19:10:12 all 0.08 0.00 0.05 0.01 0.06 99.80 19:10:12 0 0.07 0.00 0.05 0.03 0.05 99.80 19:10:12 1 0.09 0.00 0.06 0.01 0.06 99.78 19:10:12 2 0.09 0.00 0.06 0.00 0.06 99.78 19:10:12 3 0.06 0.00 0.04 0.01 0.07 99.83 19:20:12 all 0.27 0.00 0.05 0.01 0.06 99.61 19:20:12 0 0.90 0.00 0.05 0.01 0.07 98.97 19:20:12 1 0.04 0.00 0.05 0.00 0.04 99.87 19:20:12 2 0.11 0.00 0.06 0.00 0.06 99.78 19:20:12 3 0.04 0.00 0.05 0.01 0.07 99.83 19:30:01 all 0.08 0.00 0.05 0.01 0.06 99.80 19:30:01 0 0.09 0.00 0.05 0.00 0.06 99.80 19:30:01 1 0.05 0.00 0.04 0.01 0.06 99.84 19:30:01 2 0.05 0.00 0.04 0.00 0.04 99.87 19:30:01 3 0.13 0.00 0.07 0.03 0.06 99.69 19:30:01 CPU %user %nice %system %iowait %steal %idle 19:40:12 all 0.21 0.00 0.06 0.01 0.06 99.65 19:40:12 0 0.59 0.00 0.05 0.05 0.06 99.25 19:40:12 1 0.07 0.00 0.05 0.00 0.04 99.83 19:40:12 2 0.08 0.00 0.08 0.00 0.05 99.79 19:40:12 3 0.09 0.00 0.07 0.00 0.09 99.74 19:50:12 all 0.18 0.00 0.05 0.01 0.06 99.70 19:50:12 0 0.51 0.00 0.05 0.01 0.08 99.34 19:50:12 1 0.05 0.00 0.04 0.01 0.05 99.86 19:50:12 2 0.06 0.00 0.05 0.02 0.05 99.82 19:50:12 3 0.10 0.00 0.07 0.00 0.07 99.77 20:00:01 all 0.08 0.00 0.05 0.01 0.06 99.80 20:00:01 0 0.10 0.00 0.08 0.01 0.09 99.73 20:00:01 1 0.04 0.00 0.03 0.00 0.04 99.89 20:00:01 2 0.06 0.00 0.05 0.03 0.05 99.81 20:00:01 3 0.12 0.00 0.06 0.00 0.06 99.76 20:10:12 all 0.24 0.00 0.06 0.01 0.06 99.64 20:10:12 0 0.30 0.00 0.05 0.00 0.05 99.60 20:10:12 1 0.45 0.00 0.08 0.01 0.08 99.39 20:10:12 2 0.05 0.00 0.03 0.02 0.04 99.86 20:10:12 3 0.15 0.00 0.07 0.00 0.08 99.69 20:20:12 all 0.23 0.00 0.06 0.01 0.06 99.65 20:20:12 0 0.33 0.00 0.07 0.00 0.06 99.54 20:20:12 1 0.09 0.00 0.06 0.01 0.07 99.78 20:20:12 2 0.08 0.00 0.06 0.02 0.06 99.78 20:20:12 3 0.40 0.00 0.05 0.00 0.06 99.49 20:30:01 all 0.17 0.00 0.06 0.01 0.06 99.70 20:30:01 0 0.09 0.00 0.07 0.00 0.06 99.78 20:30:01 1 0.06 0.00 0.06 0.00 0.04 99.83 20:30:01 2 0.08 0.00 0.05 0.02 0.07 99.77 20:30:01 3 0.44 0.00 0.07 0.00 0.06 99.44 Average: all 0.19 0.00 0.06 0.01 0.06 99.68 Average: 0 0.24 0.00 0.05 0.02 0.06 99.63 Average: 1 0.17 0.00 0.06 0.01 0.06 99.70 Average: 2 0.19 0.00 0.06 0.01 0.06 99.68 Average: 3 0.15 0.00 0.06 0.01 0.06 99.72