---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47835 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 584 11839 4 3565 15062 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:cc:28:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.154/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75499sec preferred_lft 75499sec inet6 fe80::f816:3eff:fecc:28a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:53:2e:04 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-47835) 07/31/25 _x86_64_ (4 CPU) 08:40:06 LINUX RESTART (4 CPU) 08:50:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:09 2.25 0.00 2.23 0.01 0.04 29.43 704.36 09:10:01 1.56 0.00 1.56 0.00 0.00 18.88 0.00 09:20:10 1.57 0.00 1.57 0.00 0.01 18.44 0.01 09:30:10 1.45 0.00 1.45 0.00 0.00 17.17 0.00 09:40:01 1.46 0.00 1.46 0.00 0.00 17.16 0.00 09:50:11 1.45 0.00 1.45 0.00 0.00 17.25 0.00 10:00:01 1.61 0.00 1.61 0.00 0.00 18.95 0.00 10:10:01 2.30 0.00 2.30 0.00 0.00 26.68 0.00 10:20:12 14.67 0.00 2.44 12.23 0.14 28.15 234390.84 10:30:01 1.53 0.00 1.53 0.00 0.00 17.61 0.00 10:40:01 1.89 0.00 1.89 0.00 0.00 22.20 0.00 10:50:13 1.87 0.00 1.87 0.00 0.00 20.95 0.00 11:00:01 1.58 0.00 1.58 0.00 0.00 17.77 0.00 11:10:01 1.64 0.00 1.64 0.00 0.00 18.33 0.00 11:20:14 2.05 0.00 2.05 0.00 0.00 22.95 0.00 11:30:00 1.96 0.01 1.96 0.00 0.08 22.26 0.00 11:40:01 2.32 0.00 2.31 0.00 0.12 26.91 0.04 Average: 2.55 0.00 1.82 0.73 0.02 21.26 14099.86 08:50:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:09 6521764 9797960 6162144 37.64 103216 3331232 6632716 38.07 793632 8667156 52 09:10:01 6522388 9799080 6161076 37.63 103696 3331240 6632972 38.07 794120 8667196 12 09:20:10 6522192 9799380 6160900 37.63 104172 3331252 6633164 38.07 794596 8667748 248 09:30:10 6521844 9799432 6160780 37.63 104544 3331264 6633296 38.07 794976 8668496 44 09:40:01 6520868 9798916 6161272 37.63 104940 3331320 6634500 38.08 795348 8669924 228 09:50:11 6519104 9797664 6162584 37.64 105300 3331472 6633488 38.08 795732 8669912 208 10:00:01 6517796 9796864 6163444 37.64 105792 3331480 6633552 38.08 796224 8670096 224 10:10:01 6517888 9797772 6162516 37.64 106552 3331492 6633616 38.08 796988 8670664 260 10:20:12 6512708 9798396 6161816 37.63 107464 3336368 6633664 38.08 802572 8671492 220 10:30:01 6512456 9798556 6161644 37.63 107748 3336504 6633680 38.08 802836 8671852 208 10:40:01 6510216 9796860 6163352 37.64 108228 3336516 6633872 38.08 803340 8672836 216 10:50:13 6509712 9796780 6163492 37.64 108644 3336520 6633808 38.08 803752 8672964 228 11:00:01 6508956 9796376 6163876 37.65 108972 3336532 6633936 38.08 804088 8673436 216 11:10:01 6507696 9795500 6164736 37.65 109288 3336604 6633936 38.08 804388 8674312 216 11:20:14 6506688 9795088 6165124 37.65 109736 3336744 6633936 38.08 804844 8674596 228 11:30:00 6502936 9792000 6168200 37.67 110232 3336920 6636028 38.09 805352 8676612 44 11:40:01 6503320 9793240 6166996 37.67 110924 3337076 6633920 38.08 806516 8674440 220 Average: 6514031 9797051 6163174 37.64 107026 3334149 6633770 38.08 799959 8671396 181 08:50:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:09 ens3 0.74 0.22 0.24 0.15 0.00 0.00 0.00 0.00 09:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.88 0.21 0.24 0.14 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:10 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:20:10 ens3 0.78 0.23 0.25 0.16 0.00 0.00 0.00 0.00 09:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:10 ens3 0.60 0.17 0.17 0.10 0.00 0.00 0.00 0.00 09:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.49 0.15 0.11 0.06 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:11 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:50:11 ens3 0.48 0.12 0.08 0.04 0.00 0.00 0.00 0.00 09:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.61 0.15 0.19 0.12 0.00 0.00 0.00 0.00 10:00:01 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 0.28 0.08 0.04 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 10:20:12 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:20:12 ens3 2.16 1.07 0.45 1.58 0.00 0.00 0.00 0.00 10:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 0.60 0.31 0.09 0.26 0.00 0.00 0.00 0.00 10:30:01 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 0.75 0.21 0.23 0.14 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 10:50:13 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:50:13 ens3 0.37 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.60 0.10 0.10 0.04 0.00 0.00 0.00 0.00 11:00:01 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 0.43 0.12 0.10 0.06 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 11:20:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:20:14 ens3 0.56 0.18 0.16 0.10 0.00 0.00 0.00 0.00 11:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 11:30:00 ens3 0.31 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:30:00 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 0.85 0.26 0.27 0.17 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 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.68 0.22 0.17 0.19 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-47835) 07/31/25 _x86_64_ (4 CPU) 08:40:06 LINUX RESTART (4 CPU) 08:50:09 CPU %user %nice %system %iowait %steal %idle 09:00:09 all 0.35 0.00 0.06 0.01 0.04 99.55 09:00:09 0 0.29 0.00 0.04 0.00 0.02 99.64 09:00:09 1 0.26 0.00 0.07 0.01 0.04 99.62 09:00:09 2 0.60 0.00 0.07 0.02 0.06 99.26 09:00:09 3 0.25 0.00 0.05 0.00 0.03 99.66 09:10:01 all 0.18 0.00 0.07 0.01 0.03 99.71 09:10:01 0 0.11 0.00 0.06 0.03 0.03 99.77 09:10:01 1 0.10 0.00 0.05 0.01 0.03 99.81 09:10:01 2 0.46 0.00 0.11 0.00 0.06 99.37 09:10:01 3 0.06 0.00 0.04 0.00 0.01 99.88 09:20:10 all 0.29 0.00 0.06 0.01 0.03 99.61 09:20:10 0 0.06 0.00 0.04 0.00 0.02 99.88 09:20:10 1 0.07 0.00 0.06 0.01 0.04 99.82 09:20:10 2 0.92 0.00 0.08 0.01 0.05 98.93 09:20:10 3 0.11 0.00 0.06 0.00 0.03 99.81 09:30:10 all 0.22 0.00 0.06 0.01 0.03 99.68 09:30:10 0 0.04 0.00 0.03 0.00 0.01 99.91 09:30:10 1 0.11 0.00 0.07 0.00 0.05 99.78 09:30:10 2 0.10 0.00 0.08 0.02 0.05 99.75 09:30:10 3 0.65 0.00 0.06 0.00 0.03 99.26 09:40:01 all 0.15 0.00 0.06 0.01 0.04 99.74 09:40:01 0 0.06 0.00 0.04 0.00 0.02 99.87 09:40:01 1 0.12 0.00 0.06 0.00 0.03 99.79 09:40:01 2 0.13 0.00 0.09 0.02 0.06 99.71 09:40:01 3 0.31 0.00 0.04 0.00 0.04 99.61 09:50:11 all 0.07 0.00 0.05 0.01 0.04 99.83 09:50:11 0 0.05 0.00 0.04 0.00 0.02 99.88 09:50:11 1 0.08 0.00 0.05 0.01 0.05 99.81 09:50:11 2 0.11 0.00 0.07 0.01 0.04 99.78 09:50:11 3 0.06 0.00 0.05 0.01 0.04 99.85 10:00:01 all 0.29 0.00 0.05 0.01 0.04 99.61 10:00:01 0 0.27 0.00 0.03 0.02 0.02 99.67 10:00:01 1 0.51 0.00 0.06 0.01 0.06 99.35 10:00:01 2 0.21 0.00 0.05 0.01 0.04 99.69 10:00:01 3 0.17 0.00 0.04 0.01 0.05 99.73 10:10:01 all 0.10 0.00 0.07 0.01 0.04 99.78 10:10:01 0 0.19 0.00 0.09 0.00 0.02 99.70 10:10:01 1 0.09 0.00 0.05 0.01 0.04 99.82 10:10:01 2 0.11 0.00 0.08 0.01 0.06 99.74 10:10:01 3 0.04 0.00 0.04 0.03 0.03 99.86 10:20:12 all 0.25 0.00 0.07 0.04 0.03 99.61 10:20:12 0 0.03 0.00 0.05 0.09 0.01 99.81 10:20:12 1 0.77 0.00 0.10 0.00 0.05 99.08 10:20:12 2 0.09 0.00 0.07 0.03 0.04 99.76 10:20:12 3 0.10 0.00 0.04 0.05 0.03 99.78 10:30:01 all 0.15 0.00 0.05 0.01 0.04 99.76 10:30:01 0 0.01 0.00 0.02 0.00 0.01 99.96 10:30:01 1 0.40 0.00 0.08 0.01 0.05 99.46 10:30:01 2 0.10 0.00 0.06 0.02 0.04 99.77 10:30:01 3 0.07 0.00 0.04 0.00 0.04 99.85 10:40:01 all 0.20 0.00 0.05 0.01 0.04 99.69 10:40:01 0 0.04 0.00 0.03 0.02 0.03 99.89 10:40:01 1 0.26 0.00 0.09 0.01 0.06 99.59 10:40:01 2 0.45 0.00 0.04 0.01 0.05 99.45 10:40:01 3 0.07 0.00 0.06 0.00 0.03 99.84 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:50:13 all 0.08 0.00 0.06 0.01 0.04 99.82 10:50:13 0 0.09 0.00 0.06 0.02 0.03 99.81 10:50:13 1 0.07 0.00 0.06 0.01 0.05 99.81 10:50:13 2 0.09 0.00 0.06 0.00 0.03 99.82 10:50:13 3 0.07 0.00 0.05 0.00 0.05 99.84 11:00:01 all 0.16 0.00 0.05 0.01 0.04 99.74 11:00:01 0 0.03 0.00 0.03 0.01 0.02 99.91 11:00:01 1 0.08 0.00 0.06 0.02 0.04 99.81 11:00:01 2 0.46 0.00 0.07 0.00 0.05 99.42 11:00:01 3 0.09 0.00 0.06 0.01 0.03 99.81 11:10:01 all 0.08 0.00 0.05 0.01 0.04 99.82 11:10:01 0 0.04 0.00 0.03 0.02 0.02 99.90 11:10:01 1 0.11 0.00 0.06 0.00 0.06 99.77 11:10:01 2 0.11 0.00 0.08 0.00 0.06 99.75 11:10:01 3 0.06 0.00 0.03 0.01 0.03 99.87 11:20:14 all 0.25 0.00 0.06 0.01 0.04 99.64 11:20:14 0 0.06 0.00 0.03 0.01 0.03 99.86 11:20:14 1 0.12 0.00 0.10 0.02 0.07 99.69 11:20:14 2 0.04 0.00 0.05 0.00 0.04 99.86 11:20:14 3 0.75 0.00 0.07 0.00 0.03 99.15 11:30:00 all 0.09 0.00 0.06 0.01 0.04 99.81 11:30:00 0 0.04 0.00 0.03 0.00 0.02 99.91 11:30:00 1 0.09 0.00 0.07 0.02 0.05 99.77 11:30:00 2 0.13 0.00 0.11 0.01 0.04 99.71 11:30:00 3 0.10 0.00 0.03 0.01 0.03 99.84 11:40:01 all 0.15 0.00 0.06 0.01 0.04 99.74 11:40:01 0 0.04 0.00 0.02 0.02 0.02 99.90 11:40:01 1 0.18 0.00 0.07 0.00 0.06 99.69 11:40:01 2 0.09 0.00 0.08 0.02 0.04 99.77 11:40:01 3 0.29 0.00 0.06 0.00 0.03 99.62 Average: all 0.18 0.00 0.06 0.01 0.04 99.71 Average: 0 0.09 0.00 0.04 0.02 0.02 99.84 Average: 1 0.20 0.00 0.07 0.01 0.05 99.67 Average: 2 0.25 0.00 0.07 0.01 0.05 99.62 Average: 3 0.19 0.00 0.05 0.01 0.03 99.72