---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-52224 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 9.1G 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 593 11679 4 3715 15053 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:5c:25:da brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.66/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75494sec preferred_lft 75494sec inet6 fe80::f816:3eff:fe5c:25da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:89:b6:aa 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-52224) 08/11/25 _x86_64_ (4 CPU) 19:01:36 LINUX RESTART (4 CPU) 19:10:26 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:20:04 1.69 0.01 1.67 0.01 0.06 69.26 3.17 19:30:01 1.81 0.00 1.81 0.00 0.00 21.41 0.00 19:40:26 1.89 0.00 1.89 0.00 0.00 22.48 0.00 19:50:26 2.04 0.00 2.04 0.00 0.00 23.83 0.00 20:00:01 1.51 0.00 1.51 0.00 0.00 17.17 0.00 20:10:26 1.57 0.00 1.57 0.00 0.00 17.71 0.00 20:20:26 14.29 0.00 1.70 12.58 0.15 19.65 238934.84 20:30:01 1.51 0.00 1.51 0.00 0.00 17.40 0.00 20:40:26 1.57 0.00 1.57 0.00 0.00 18.10 0.00 20:50:26 1.68 0.00 1.68 0.00 0.00 19.32 0.00 21:00:01 2.29 0.00 2.29 0.00 0.00 26.56 0.00 21:10:26 2.41 0.00 2.41 0.00 0.00 27.44 0.00 21:20:23 2.39 0.00 2.39 0.00 0.00 27.63 0.00 21:30:01 1.98 0.01 1.97 0.00 0.08 22.63 0.03 21:40:26 1.69 0.00 1.69 0.00 0.00 18.75 0.00 21:50:26 1.88 0.00 1.88 0.00 0.00 20.65 0.00 22:00:01 2.09 0.00 2.08 0.00 0.13 22.98 0.00 Average: 2.61 0.00 1.86 0.74 0.02 24.19 14090.41 19:10:26 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:20:04 9637256 13062128 2897712 17.70 131788 3440536 3315472 19.03 851328 5517964 188 19:30:01 9634988 13060264 2899548 17.71 132104 3440544 3315668 19.03 851644 5518276 216 19:40:26 9633480 13059140 2900612 17.72 132456 3440556 3315732 19.03 851984 5518448 24 19:50:26 9631968 13057980 2901844 17.72 132764 3440564 3315860 19.03 852296 5518828 12 20:00:01 9631716 13057980 2901932 17.72 132920 3440640 3316052 19.03 852472 5519404 192 20:10:26 9629952 13056508 2903404 17.73 133056 3440776 3316184 19.03 852600 5519768 16 20:20:26 9625932 13057704 2902148 17.73 133540 3445460 3316248 19.04 857764 5520024 24 20:30:01 9624924 13056948 2902872 17.73 133700 3445536 3316248 19.04 857928 5520516 208 20:40:26 9623664 13056036 2903740 17.73 133896 3445676 3316248 19.04 858120 5520764 148 20:50:26 9622908 13055628 2904168 17.74 134096 3445812 3316248 19.04 858328 5521132 280 21:00:01 9622156 13055160 2904584 17.74 134320 3445820 3316248 19.04 858548 5521528 208 21:10:26 9621148 13054588 2905280 17.74 134616 3445952 3316248 19.04 858840 5521724 24 21:20:23 9619888 13053688 2906088 17.75 134912 3445964 3316312 19.04 859140 5521992 12 21:30:01 9608100 13042208 2917632 17.82 135056 3446124 3316376 19.04 859748 5521972 212 21:40:26 9607344 13041596 2918268 17.82 135180 3446132 3316440 19.04 859872 5522256 16 21:50:26 9606840 13041216 2918624 17.83 135328 3446144 3316440 19.04 860012 5522456 24 22:00:01 9605836 13040584 2919252 17.83 135516 3446312 3316440 19.04 860212 5523052 208 Average: 9622829 13053492 2906336 17.75 133838 3444032 3316145 19.03 856520 5520594 118 19:10:26 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:04 ens3 0.32 0.13 0.07 0.04 0.00 0.00 0.00 0.00 19:20:04 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 0.27 0.10 0.05 0.02 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 19:40:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:26 ens3 0.40 0.11 0.08 0.04 0.00 0.00 0.00 0.00 19:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:26 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 19:50:26 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 0.33 0.11 0.07 0.04 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 20:10:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:26 ens3 0.33 0.10 0.07 0.04 0.00 0.00 0.00 0.00 20:10:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:26 ens3 0.39 0.15 0.10 0.06 0.00 0.00 0.00 0.00 20:20:26 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 0.32 0.12 0.07 0.04 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 20:40:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:26 ens3 0.41 0.14 0.10 0.06 0.00 0.00 0.00 0.00 20:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:26 ens3 0.33 0.11 0.07 0.04 0.00 0.00 0.00 0.00 20:50:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 ens3 0.25 0.07 0.03 0.02 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:26 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:10:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:23 ens3 0.39 0.16 0.10 0.06 0.00 0.00 0.00 0.00 21:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 ens3 0.29 0.12 0.04 0.03 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:26 ens3 0.89 0.74 0.21 0.79 0.00 0.00 0.00 0.00 21:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:50:26 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 21:50:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 ens3 0.27 0.09 0.04 0.02 0.00 0.00 0.00 0.00 22:00:01 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 0.35 0.15 0.07 0.08 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-52224) 08/11/25 _x86_64_ (4 CPU) 19:01:36 LINUX RESTART (4 CPU) 19:10:26 CPU %user %nice %system %iowait %steal %idle 19:20:04 all 0.34 0.00 0.12 0.01 0.04 99.49 19:20:04 0 0.13 0.00 0.06 0.03 0.03 99.75 19:20:04 1 0.76 0.00 0.15 0.01 0.05 99.04 19:20:04 2 0.28 0.00 0.18 0.00 0.06 99.48 19:20:04 3 0.18 0.00 0.11 0.01 0.04 99.67 19:30:01 all 0.14 0.00 0.11 0.01 0.04 99.70 19:30:01 0 0.14 0.00 0.11 0.01 0.05 99.69 19:30:01 1 0.12 0.00 0.10 0.01 0.04 99.73 19:30:01 2 0.21 0.00 0.18 0.01 0.06 99.54 19:30:01 3 0.09 0.00 0.06 0.01 0.02 99.83 19:40:26 all 0.38 0.00 0.12 0.01 0.04 99.45 19:40:26 0 1.03 0.00 0.14 0.01 0.05 98.77 19:40:26 1 0.17 0.00 0.17 0.02 0.06 99.59 19:40:26 2 0.15 0.00 0.11 0.00 0.04 99.70 19:40:26 3 0.17 0.00 0.05 0.01 0.02 99.75 19:50:26 all 0.30 0.00 0.12 0.01 0.04 99.53 19:50:26 0 0.13 0.00 0.08 0.02 0.04 99.73 19:50:26 1 0.47 0.00 0.18 0.01 0.06 99.28 19:50:26 2 0.10 0.00 0.09 0.00 0.04 99.77 19:50:26 3 0.50 0.00 0.13 0.00 0.05 99.32 20:00:01 all 0.23 0.00 0.11 0.01 0.04 99.61 20:00:01 0 0.08 0.00 0.07 0.00 0.03 99.82 20:00:01 1 0.59 0.00 0.17 0.02 0.07 99.15 20:00:01 2 0.11 0.00 0.09 0.01 0.03 99.75 20:00:01 3 0.14 0.00 0.09 0.01 0.04 99.72 20:10:26 all 0.14 0.00 0.11 0.01 0.05 99.69 20:10:26 0 0.19 0.00 0.11 0.00 0.05 99.66 20:10:26 1 0.14 0.00 0.15 0.02 0.06 99.64 20:10:26 2 0.11 0.00 0.08 0.00 0.04 99.77 20:10:26 3 0.13 0.00 0.11 0.00 0.05 99.71 20:20:26 all 0.36 0.00 0.12 0.02 0.05 99.44 20:20:26 0 1.07 0.00 0.11 0.00 0.05 98.78 20:20:26 1 0.11 0.00 0.13 0.09 0.05 99.62 20:20:26 2 0.17 0.00 0.16 0.01 0.06 99.61 20:20:26 3 0.11 0.00 0.10 0.00 0.04 99.75 20:30:01 all 0.34 0.00 0.11 0.01 0.04 99.50 20:30:01 0 0.55 0.00 0.04 0.00 0.02 99.39 20:30:01 1 0.08 0.00 0.07 0.01 0.03 99.82 20:30:01 2 0.14 0.00 0.11 0.02 0.04 99.68 20:30:01 3 0.59 0.00 0.23 0.00 0.08 99.10 20:40:26 all 0.14 0.00 0.12 0.01 0.04 99.70 20:40:26 0 0.10 0.00 0.09 0.01 0.04 99.75 20:40:26 1 0.12 0.00 0.11 0.01 0.04 99.72 20:40:26 2 0.09 0.00 0.08 0.00 0.03 99.80 20:40:26 3 0.24 0.00 0.18 0.00 0.06 99.51 20:50:26 all 0.17 0.00 0.11 0.01 0.04 99.67 20:50:26 0 0.10 0.00 0.10 0.02 0.04 99.75 20:50:26 1 0.31 0.00 0.11 0.00 0.05 99.53 20:50:26 2 0.16 0.00 0.15 0.01 0.05 99.63 20:50:26 3 0.09 0.00 0.09 0.00 0.04 99.78 21:00:01 all 0.37 0.00 0.11 0.01 0.04 99.46 21:00:01 0 0.06 0.00 0.06 0.01 0.03 99.85 21:00:01 1 1.28 0.00 0.26 0.02 0.08 98.37 21:00:01 2 0.07 0.00 0.08 0.00 0.03 99.81 21:00:01 3 0.06 0.00 0.06 0.01 0.03 99.84 21:00:01 CPU %user %nice %system %iowait %steal %idle 21:10:26 all 0.20 0.00 0.11 0.01 0.05 99.63 21:10:26 0 0.07 0.00 0.06 0.00 0.03 99.84 21:10:26 1 0.16 0.00 0.15 0.00 0.06 99.63 21:10:26 2 0.14 0.00 0.13 0.00 0.05 99.67 21:10:26 3 0.44 0.00 0.10 0.03 0.04 99.38 21:20:23 all 0.14 0.00 0.12 0.01 0.05 99.69 21:20:23 0 0.12 0.00 0.11 0.00 0.04 99.73 21:20:23 1 0.20 0.00 0.17 0.01 0.06 99.56 21:20:23 2 0.09 0.00 0.08 0.01 0.03 99.80 21:20:23 3 0.13 0.00 0.12 0.03 0.05 99.67 21:30:01 all 0.35 0.00 0.12 0.01 0.05 99.48 21:30:01 0 0.08 0.00 0.07 0.01 0.03 99.81 21:30:01 1 1.05 0.00 0.13 0.00 0.06 98.76 21:30:01 2 0.15 0.00 0.14 0.03 0.05 99.63 21:30:01 3 0.13 0.00 0.12 0.00 0.05 99.71 21:40:26 all 0.22 0.00 0.11 0.01 0.05 99.62 21:40:26 0 0.12 0.00 0.10 0.02 0.04 99.72 21:40:26 1 0.21 0.00 0.09 0.01 0.04 99.65 21:40:26 2 0.20 0.00 0.18 0.00 0.07 99.56 21:40:26 3 0.34 0.00 0.07 0.00 0.04 99.56 21:50:26 all 0.37 0.00 0.11 0.01 0.05 99.46 21:50:26 0 0.13 0.00 0.11 0.02 0.04 99.70 21:50:26 1 0.09 0.00 0.09 0.01 0.04 99.77 21:50:26 2 0.16 0.00 0.14 0.00 0.06 99.64 21:50:26 3 1.12 0.00 0.09 0.00 0.05 98.74 22:00:01 all 0.37 0.00 0.11 0.01 0.05 99.46 22:00:01 0 0.07 0.00 0.07 0.01 0.04 99.80 22:00:01 1 0.17 0.00 0.15 0.01 0.06 99.61 22:00:01 2 0.19 0.00 0.13 0.00 0.06 99.61 22:00:01 3 1.04 0.00 0.07 0.02 0.03 98.83 Average: all 0.27 0.00 0.11 0.01 0.05 99.56 Average: 0 0.25 0.00 0.09 0.01 0.04 99.62 Average: 1 0.35 0.00 0.14 0.01 0.05 99.45 Average: 2 0.15 0.00 0.12 0.01 0.05 99.67 Average: 3 0.32 0.00 0.10 0.01 0.04 99.52