---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-43582 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 11G 68G 14% / 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 586 10468 4 4934 15060 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:24:64:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.60/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76098sec preferred_lft 76098sec inet6 fe80::f816:3eff:fe24:64c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:4b:d6:6e 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-43582) 07/17/25 _x86_64_ (4 CPU) 20:50:02 LINUX RESTART (4 CPU) 21:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:10:01 1.35 0.00 1.34 0.01 0.03 17.91 299.64 21:20:01 1.40 0.00 1.40 0.00 0.01 16.18 0.00 21:30:02 1.49 0.00 1.49 0.00 0.00 16.78 0.00 21:40:01 1.45 0.00 1.45 0.00 0.00 16.43 0.00 21:50:01 1.29 0.00 1.29 0.00 0.00 14.72 0.01 22:00:02 1.26 0.00 1.26 0.00 0.00 14.52 0.00 22:10:01 1.25 0.00 1.25 0.00 0.00 14.45 0.00 22:20:01 1.36 0.00 1.36 0.00 0.00 15.42 0.00 22:30:02 1.58 0.00 1.58 0.00 0.00 17.46 0.00 22:40:01 1.38 0.00 1.38 0.00 0.00 15.40 0.00 22:50:01 1.34 0.00 1.34 0.00 0.00 15.10 0.00 23:00:02 1.27 0.00 1.27 0.00 0.00 14.18 0.00 23:10:01 1.28 0.00 1.28 0.00 0.00 14.43 0.00 23:20:01 1.36 0.00 1.36 0.00 0.00 15.41 0.00 23:30:01 66.56 6.30 59.17 1.10 402.41 3800.13 1115.41 23:40:01 31.95 0.53 29.16 2.26 17.37 3860.78 15311.38 Average: 7.35 0.43 6.71 0.21 26.23 492.58 1046.15 21:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:10:01 13392392 15540816 467352 2.85 45188 2322180 1122884 6.45 437584 2274616 204 21:20:01 13392168 15541200 466976 2.85 45784 2322192 1122948 6.45 438184 2276172 204 21:30:02 13392756 15542400 465868 2.85 46376 2322204 1122948 6.45 438784 2277812 204 21:40:01 13392144 15542328 465880 2.85 46908 2322212 1123012 6.45 439316 2282500 16 21:50:01 13392188 15542820 465308 2.84 47296 2322288 1123076 6.45 439672 2282624 8 22:00:02 13392400 15543580 464620 2.84 47672 2322424 1123076 6.45 440080 2282796 216 22:10:01 13392572 15544212 463912 2.83 48036 2322560 1123140 6.45 440404 2282968 204 22:20:01 13392228 15544316 463872 2.83 48444 2322568 1123140 6.45 440844 2283204 180 22:30:02 13391220 15543964 464208 2.84 49076 2322580 1123140 6.45 441484 2283120 8 22:40:01 13390468 15543616 464508 2.84 49492 2322588 1123140 6.45 441868 2283416 4 22:50:01 13390724 15544356 463856 2.83 49892 2322664 1123204 6.45 442276 2283404 216 23:00:02 13390728 15544908 463268 2.83 50276 2322796 1123204 6.45 442684 2283756 212 23:10:01 13391600 15546144 462088 2.82 50636 2322808 1123204 6.45 443028 2284228 208 23:20:01 13391056 15546072 462124 2.82 51012 2322884 1123204 6.45 443420 2284224 204 23:30:01 9440316 12669148 3293172 20.11 103884 3287328 3632544 20.85 727108 5863488 168 23:40:01 9480800 13640740 2316540 14.15 128860 4151056 2532020 14.53 914596 5573440 412332 Average: 12900360 15245039 757097 4.62 56802 2497083 1367993 7.85 488208 2711360 25912 21:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 0.30 0.09 0.04 0.02 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 ens3 0.41 0.14 0.10 0.06 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:02 ens3 0.34 0.09 0.04 0.02 0.00 0.00 0.00 0.00 21:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 0.63 0.65 0.09 0.62 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:02 ens3 0.28 0.09 0.04 0.02 0.00 0.00 0.00 0.00 22:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 ens3 0.33 0.12 0.07 0.04 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:20:01 ens3 0.36 0.13 0.09 0.06 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:02 ens3 0.28 0.10 0.04 0.02 0.00 0.00 0.00 0.00 22:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:40:01 ens3 0.36 0.13 0.07 0.04 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:50:01 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:00:02 ens3 0.25 0.07 0.04 0.02 0.00 0.00 0.00 0.00 23:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:10:01 ens3 0.33 0.11 0.07 0.04 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:20:01 ens3 0.28 0.11 0.06 0.04 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 lo 0.49 0.49 0.06 0.06 0.00 0.00 0.00 0.00 23:30:01 ens3 77.76 63.52 729.26 14.27 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 lo 552.76 552.76 526.30 526.30 0.00 0.00 0.00 0.00 23:40:01 ens3 52.90 40.22 522.94 8.32 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 34.69 34.69 32.93 32.93 0.00 0.00 0.00 0.00 Average: ens3 8.46 6.61 78.33 1.48 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-43582) 07/17/25 _x86_64_ (4 CPU) 20:50:02 LINUX RESTART (4 CPU) 21:00:02 CPU %user %nice %system %iowait %steal %idle 21:10:01 all 0.08 0.00 0.04 0.02 0.01 99.86 21:10:01 0 0.01 0.00 0.03 0.03 0.01 99.92 21:10:01 1 0.21 0.00 0.03 0.00 0.01 99.75 21:10:01 2 0.03 0.00 0.02 0.01 0.01 99.93 21:10:01 3 0.07 0.00 0.07 0.03 0.01 99.83 21:20:01 all 0.11 0.00 0.02 0.02 0.01 99.83 21:20:01 0 0.02 0.00 0.04 0.09 0.01 99.85 21:20:01 1 0.01 0.00 0.03 0.00 0.01 99.96 21:20:01 2 0.02 0.00 0.02 0.00 0.01 99.95 21:20:01 3 0.40 0.00 0.01 0.01 0.01 99.57 21:30:02 all 0.12 0.00 0.02 0.01 0.01 99.84 21:30:02 0 0.00 0.00 0.01 0.03 0.00 99.95 21:30:02 1 0.43 0.00 0.02 0.00 0.01 99.53 21:30:02 2 0.01 0.00 0.02 0.01 0.00 99.95 21:30:02 3 0.03 0.00 0.02 0.00 0.01 99.92 21:40:01 all 0.11 0.00 0.02 0.01 0.01 99.84 21:40:01 0 0.30 0.00 0.02 0.04 0.01 99.64 21:40:01 1 0.12 0.00 0.03 0.01 0.01 99.84 21:40:01 2 0.03 0.00 0.03 0.00 0.01 99.93 21:40:01 3 0.01 0.00 0.01 0.00 0.00 99.97 21:50:01 all 0.13 0.00 0.02 0.01 0.01 99.83 21:50:01 0 0.48 0.00 0.01 0.02 0.01 99.48 21:50:01 1 0.01 0.00 0.02 0.02 0.01 99.95 21:50:01 2 0.02 0.00 0.04 0.01 0.01 99.92 21:50:01 3 0.01 0.00 0.01 0.00 0.00 99.97 22:00:02 all 0.13 0.00 0.02 0.01 0.01 99.82 22:00:02 0 0.48 0.00 0.03 0.01 0.01 99.47 22:00:02 1 0.01 0.00 0.02 0.03 0.01 99.93 22:00:02 2 0.03 0.00 0.02 0.00 0.01 99.94 22:00:02 3 0.02 0.00 0.02 0.00 0.00 99.96 22:10:01 all 0.09 0.00 0.02 0.09 0.05 99.74 22:10:01 0 0.01 0.00 0.02 0.36 0.07 99.54 22:10:01 1 0.16 0.00 0.02 0.01 0.06 99.75 22:10:01 2 0.02 0.00 0.02 0.00 0.06 99.90 22:10:01 3 0.18 0.00 0.01 0.01 0.02 99.77 22:20:01 all 0.07 0.00 0.02 0.01 0.01 99.89 22:20:01 0 0.01 0.00 0.02 0.03 0.01 99.93 22:20:01 1 0.12 0.00 0.02 0.01 0.01 99.86 22:20:01 2 0.03 0.00 0.03 0.00 0.02 99.92 22:20:01 3 0.14 0.00 0.01 0.00 0.00 99.85 22:30:02 all 0.23 0.00 0.02 0.01 0.01 99.73 22:30:02 0 0.00 0.00 0.02 0.01 0.00 99.96 22:30:02 1 0.85 0.00 0.02 0.00 0.01 99.11 22:30:02 2 0.05 0.00 0.04 0.00 0.01 99.90 22:30:02 3 0.01 0.00 0.01 0.03 0.00 99.94 22:40:01 all 0.28 0.00 0.02 0.01 0.01 99.68 22:40:01 0 0.09 0.00 0.02 0.01 0.01 99.87 22:40:01 1 0.02 0.00 0.02 0.01 0.01 99.94 22:40:01 2 0.77 0.00 0.03 0.00 0.01 99.19 22:40:01 3 0.24 0.00 0.01 0.02 0.00 99.73 22:50:01 all 0.12 0.00 0.02 0.01 0.01 99.84 22:50:01 0 0.43 0.00 0.02 0.00 0.01 99.54 22:50:01 1 0.02 0.00 0.03 0.00 0.01 99.94 22:50:01 2 0.01 0.00 0.02 0.02 0.01 99.94 22:50:01 3 0.01 0.00 0.02 0.02 0.01 99.95 22:50:01 CPU %user %nice %system %iowait %steal %idle 23:00:02 all 0.07 0.00 0.02 0.01 0.01 99.90 23:00:02 0 0.10 0.00 0.02 0.02 0.00 99.86 23:00:02 1 0.17 0.00 0.03 0.00 0.02 99.79 23:00:02 2 0.01 0.00 0.02 0.01 0.00 99.95 23:00:02 3 0.01 0.00 0.01 0.00 0.00 99.98 23:10:01 all 0.13 0.00 0.02 0.01 0.01 99.83 23:10:01 0 0.00 0.00 0.02 0.04 0.01 99.93 23:10:01 1 0.30 0.00 0.05 0.00 0.02 99.63 23:10:01 2 0.18 0.00 0.02 0.00 0.01 99.79 23:10:01 3 0.02 0.00 0.01 0.00 0.00 99.96 23:20:01 all 0.21 0.00 0.02 0.01 0.01 99.75 23:20:01 0 0.01 0.00 0.02 0.03 0.01 99.94 23:20:01 1 0.36 0.00 0.02 0.00 0.01 99.61 23:20:01 2 0.47 0.00 0.02 0.00 0.01 99.50 23:20:01 3 0.02 0.00 0.02 0.01 0.01 99.95 23:30:01 all 41.57 0.00 1.24 0.32 0.08 56.80 23:30:01 0 39.60 0.00 1.30 0.44 0.08 58.57 23:30:01 1 42.42 0.00 1.10 0.16 0.08 56.24 23:30:01 2 40.51 0.00 1.50 0.54 0.09 57.37 23:30:01 3 43.74 0.00 1.05 0.13 0.08 55.01 23:40:01 all 55.12 0.00 1.55 0.13 0.09 43.11 23:40:01 0 64.04 0.00 1.60 0.07 0.10 34.19 23:40:01 1 64.15 0.00 1.58 0.07 0.10 34.11 23:40:01 2 45.99 0.00 1.49 0.13 0.09 52.30 23:40:01 3 46.30 0.00 1.52 0.26 0.09 51.83 Average: all 6.16 0.00 0.19 0.04 0.02 93.59 Average: 0 6.59 0.00 0.20 0.08 0.02 93.11 Average: 1 6.83 0.00 0.19 0.02 0.02 92.94 Average: 2 5.50 0.00 0.21 0.05 0.02 94.22 Average: 3 5.69 0.00 0.18 0.03 0.02 94.08