---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4502 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 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 610 11807 4 3571 15036 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:72:85:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75497sec preferred_lft 75497sec inet6 fe80::f816:3eff:fe72:852f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:2d:af:cc 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-4502) 08/28/25 _x86_64_ (4 CPU) 08:51:56 LINUX RESTART (4 CPU) 09:00:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:10:04 1.61 0.00 1.60 0.01 0.04 22.05 31.13 09:20:07 1.73 0.00 1.73 0.00 0.01 21.14 0.01 09:30:07 2.07 0.00 2.07 0.00 0.00 24.35 0.07 09:40:00 14.57 0.01 1.99 12.57 0.23 23.50 242160.20 09:50:07 1.53 0.00 1.52 0.00 0.00 18.07 0.04 10:00:07 1.87 0.00 1.87 0.00 0.00 22.55 0.00 10:10:01 2.29 0.00 2.29 0.00 0.00 27.04 0.00 10:20:07 2.34 0.00 2.34 0.00 0.00 27.45 0.00 10:30:07 2.35 0.00 2.35 0.00 0.00 27.23 0.00 10:40:01 2.29 0.00 2.29 0.00 0.00 26.53 0.00 10:50:07 2.38 0.00 2.38 0.00 0.00 27.66 0.00 11:00:07 2.42 0.00 2.42 0.00 0.00 27.37 0.00 11:10:01 2.42 0.00 2.42 0.00 0.00 27.32 0.00 11:20:07 2.11 0.00 2.11 0.00 0.00 23.60 0.00 11:30:07 1.55 0.00 1.55 0.00 0.00 17.43 0.00 11:40:01 1.58 0.00 1.58 0.00 0.00 17.96 0.00 11:50:07 1.66 0.00 1.66 0.00 0.00 18.53 0.00 Average: 2.74 0.00 2.01 0.73 0.02 23.51 14070.43 09:00:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:04 10324424 13604352 2356332 14.39 101788 3336796 2716592 15.59 794148 4897184 208 09:20:07 10323920 13604500 2356224 14.39 102368 3336808 2717108 15.60 794740 4897560 48 09:30:07 10323668 13604952 2355776 14.39 103044 3336816 2717364 15.60 795416 4897864 48 09:40:00 10324968 13611888 2348752 14.35 103868 3341560 2719616 15.61 800988 4900396 104 09:50:07 10324212 13611588 2348992 14.35 104284 3341568 2717556 15.60 801852 4898272 296 10:00:07 10323236 13611464 2349104 14.35 104920 3341764 2717620 15.60 802480 4898568 228 10:10:01 10321724 13610796 2349808 14.35 105572 3341900 2717748 15.60 803144 4899124 200 10:20:07 10319540 13609512 2351112 14.36 106304 3342040 2717748 15.60 803876 4899088 48 10:30:07 10317020 13607732 2352908 14.37 107004 3342044 2717748 15.60 804564 4899052 232 10:40:01 10316768 13608112 2352500 14.37 107620 3342044 2717812 15.60 805172 4899548 220 10:50:07 10315008 13607072 2353508 14.37 108336 3342068 2717748 15.60 805896 4899176 48 11:00:07 10314504 13607312 2353312 14.37 109116 3342072 2717876 15.60 806656 4899552 52 11:10:01 10313496 13607100 2353508 14.37 109808 3342148 2717940 15.60 807364 4899696 24 11:20:07 10312740 13607144 2353408 14.37 110328 3342412 2718004 15.60 807888 4900268 64 11:30:07 10311480 13606168 2354400 14.38 110592 3342420 2718004 15.60 808156 4900280 68 11:40:01 10310976 13606020 2354532 14.38 110924 3342424 2717956 15.60 808484 4900116 240 11:50:07 10309728 13605232 2355320 14.39 111244 3342564 2717940 15.60 808792 4900228 60 Average: 10318083 13607703 2352912 14.37 106889 3341144 2717787 15.60 803507 4899175 129 09:00:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:04 ens3 0.75 0.21 0.20 0.12 0.00 0.00 0.00 0.00 09:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:07 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 09:20:07 ens3 1.87 0.28 0.43 0.22 0.00 0.00 0.00 0.00 09:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:07 ens3 1.41 0.18 0.24 0.10 0.00 0.00 0.00 0.00 09:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:40:00 ens3 1.97 0.14 0.24 0.06 0.00 0.00 0.00 0.00 09:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:07 ens3 1.09 0.16 0.14 0.06 0.00 0.00 0.00 0.00 09:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:07 ens3 0.61 0.13 0.10 0.06 0.00 0.00 0.00 0.00 10:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.47 0.08 0.05 0.02 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:07 ens3 0.95 0.11 1.76 0.04 0.00 0.00 0.00 0.00 10:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:07 ens3 0.49 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 0.57 0.14 0.11 0.06 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:07 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 10:50:07 ens3 0.41 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:07 ens3 1.17 1.10 0.12 1.26 0.00 0.00 0.00 0.00 11:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.64 0.17 0.14 0.08 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:07 ens3 0.71 0.17 0.17 0.10 0.00 0.00 0.00 0.00 11:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:07 ens3 0.70 0.15 0.15 0.08 0.00 0.00 0.00 0.00 11:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 ens3 1.06 0.22 0.26 0.15 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:07 ens3 0.48 0.08 0.05 0.02 0.00 0.00 0.00 0.00 11:50:07 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 0.90 0.21 0.25 0.15 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-4502) 08/28/25 _x86_64_ (4 CPU) 08:51:56 LINUX RESTART (4 CPU) 09:00:04 CPU %user %nice %system %iowait %steal %idle 09:10:04 all 0.31 0.00 0.12 0.01 0.05 99.51 09:10:04 0 0.14 0.00 0.06 0.00 0.02 99.77 09:10:04 1 0.54 0.00 0.14 0.01 0.05 99.26 09:10:04 2 0.24 0.00 0.12 0.00 0.05 99.59 09:10:04 3 0.32 0.00 0.16 0.03 0.07 99.42 09:20:07 all 0.34 0.00 0.11 0.05 0.05 99.44 09:20:07 0 0.19 0.00 0.16 0.01 0.06 99.58 09:20:07 1 0.88 0.00 0.12 0.03 0.05 98.92 09:20:07 2 0.15 0.00 0.09 0.10 0.04 99.61 09:20:07 3 0.16 0.00 0.09 0.07 0.04 99.65 09:30:07 all 0.32 0.00 0.11 0.32 0.05 99.20 09:30:07 0 0.32 0.00 0.10 1.09 0.04 98.46 09:30:07 1 0.63 0.00 0.17 0.14 0.07 99.00 09:30:07 2 0.16 0.00 0.09 0.04 0.05 99.67 09:30:07 3 0.16 0.00 0.10 0.01 0.04 99.69 09:40:00 all 0.18 0.00 0.12 0.03 0.04 99.62 09:40:00 0 0.12 0.00 0.08 0.10 0.02 99.68 09:40:00 1 0.26 0.00 0.21 0.01 0.08 99.44 09:40:00 2 0.19 0.00 0.12 0.00 0.05 99.64 09:40:00 3 0.17 0.00 0.09 0.00 0.03 99.71 09:50:07 all 0.38 0.00 0.12 0.01 0.04 99.45 09:50:07 0 0.87 0.00 0.08 0.01 0.03 99.01 09:50:07 1 0.27 0.00 0.20 0.01 0.06 99.47 09:50:07 2 0.18 0.00 0.09 0.01 0.03 99.69 09:50:07 3 0.21 0.00 0.12 0.01 0.04 99.63 10:00:07 all 0.29 0.00 0.12 0.01 0.05 99.53 10:00:07 0 0.64 0.00 0.12 0.01 0.05 99.18 10:00:07 1 0.18 0.00 0.14 0.01 0.06 99.60 10:00:07 2 0.12 0.00 0.11 0.01 0.05 99.71 10:00:07 3 0.20 0.00 0.14 0.00 0.06 99.61 10:10:01 all 0.26 0.00 0.12 0.07 0.05 99.51 10:10:01 0 0.28 0.00 0.05 0.02 0.03 99.63 10:10:01 1 0.16 0.00 0.13 0.18 0.05 99.48 10:10:01 2 0.37 0.00 0.12 0.05 0.05 99.41 10:10:01 3 0.22 0.00 0.19 0.02 0.06 99.51 10:20:07 all 0.36 0.00 0.12 0.02 0.05 99.45 10:20:07 0 0.11 0.00 0.09 0.01 0.03 99.76 10:20:07 1 0.86 0.00 0.16 0.02 0.06 98.89 10:20:07 2 0.31 0.00 0.08 0.02 0.04 99.56 10:20:07 3 0.17 0.00 0.16 0.02 0.05 99.59 10:30:07 all 0.13 0.00 0.12 0.01 0.04 99.70 10:30:07 0 0.13 0.00 0.09 0.01 0.03 99.74 10:30:07 1 0.17 0.00 0.16 0.01 0.06 99.60 10:30:07 2 0.13 0.00 0.11 0.00 0.04 99.71 10:30:07 3 0.09 0.00 0.11 0.02 0.03 99.75 10:40:01 all 0.50 0.00 0.13 0.01 0.04 99.33 10:40:01 0 1.10 0.00 0.12 0.02 0.04 98.72 10:40:01 1 0.63 0.00 0.17 0.00 0.06 99.13 10:40:01 2 0.12 0.00 0.10 0.00 0.04 99.74 10:40:01 3 0.13 0.00 0.11 0.01 0.04 99.71 10:50:07 all 0.21 0.00 0.12 0.01 0.05 99.61 10:50:07 0 0.37 0.00 0.09 0.01 0.04 99.49 10:50:07 1 0.21 0.00 0.17 0.01 0.05 99.56 10:50:07 2 0.13 0.00 0.08 0.00 0.04 99.74 10:50:07 3 0.15 0.00 0.12 0.01 0.05 99.67 10:50:07 CPU %user %nice %system %iowait %steal %idle 11:00:07 all 0.15 0.00 0.13 0.01 0.04 99.67 11:00:07 0 0.10 0.00 0.08 0.00 0.03 99.79 11:00:07 1 0.26 0.00 0.25 0.01 0.08 99.39 11:00:07 2 0.09 0.00 0.07 0.00 0.03 99.81 11:00:07 3 0.14 0.00 0.11 0.02 0.04 99.69 11:10:01 all 0.33 0.00 0.11 0.01 0.04 99.50 11:10:01 0 0.10 0.00 0.07 0.01 0.03 99.80 11:10:01 1 0.32 0.00 0.25 0.02 0.08 99.33 11:10:01 2 0.86 0.00 0.08 0.00 0.04 99.02 11:10:01 3 0.06 0.00 0.04 0.00 0.02 99.88 11:20:07 all 0.16 0.00 0.11 0.01 0.05 99.67 11:20:07 0 0.05 0.00 0.03 0.00 0.01 99.90 11:20:07 1 0.20 0.00 0.14 0.02 0.06 99.58 11:20:07 2 0.25 0.00 0.12 0.00 0.05 99.58 11:20:07 3 0.16 0.00 0.16 0.01 0.06 99.62 11:30:07 all 0.17 0.00 0.12 0.01 0.05 99.66 11:30:07 0 0.14 0.00 0.10 0.00 0.04 99.72 11:30:07 1 0.10 0.00 0.10 0.01 0.04 99.75 11:30:07 2 0.26 0.00 0.10 0.01 0.04 99.59 11:30:07 3 0.18 0.00 0.17 0.01 0.07 99.59 11:40:01 all 0.16 0.00 0.11 0.02 0.05 99.66 11:40:01 0 0.15 0.00 0.08 0.03 0.03 99.70 11:40:01 1 0.15 0.00 0.10 0.02 0.05 99.68 11:40:01 2 0.12 0.00 0.09 0.01 0.05 99.73 11:40:01 3 0.21 0.00 0.18 0.01 0.07 99.53 11:50:07 all 0.19 0.00 0.12 0.07 0.04 99.58 11:50:07 0 0.11 0.00 0.10 0.05 0.03 99.71 11:50:07 1 0.18 0.00 0.17 0.11 0.06 99.49 11:50:07 2 0.35 0.00 0.13 0.01 0.05 99.46 11:50:07 3 0.11 0.00 0.09 0.12 0.03 99.66 Average: all 0.26 0.00 0.12 0.04 0.05 99.54 Average: 0 0.29 0.00 0.09 0.08 0.03 99.51 Average: 1 0.35 0.00 0.16 0.04 0.06 99.39 Average: 2 0.24 0.00 0.10 0.02 0.04 99.60 Average: 3 0.17 0.00 0.12 0.02 0.05 99.64