---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-40166 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 9.2G 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 587 11552 4 3850 15059 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:50:6a:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.71/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78792sec preferred_lft 78792sec inet6 fe80::f816:3eff:fe50:6a39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:ac:10:5a 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-40166) 07/06/25 _x86_64_ (4 CPU) 10:37:08 LINUX RESTART (4 CPU) 10:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:57 6.33 0.43 5.34 0.56 533.61 837.48 6085.01 11:00:57 1.29 0.01 1.29 0.00 0.04 15.49 0.49 11:10:37 1.25 0.00 1.25 0.00 0.00 14.07 0.00 11:20:57 1.20 0.00 1.20 0.00 0.01 13.73 0.00 11:30:57 1.33 0.00 1.33 0.00 0.00 15.00 0.00 11:40:37 13.98 0.01 1.67 12.31 0.18 18.65 251038.87 11:50:07 1.70 0.00 1.70 0.00 0.00 18.84 0.00 12:00:57 1.55 0.00 1.55 0.00 0.00 17.14 0.00 12:10:02 1.64 0.00 1.64 0.00 0.00 18.03 0.00 12:20:57 1.50 0.00 1.50 0.00 0.00 16.63 0.00 12:30:21 81.25 5.07 69.55 6.63 289.53 5416.49 94192.35 12:40:19 9.96 0.01 8.14 1.82 0.11 674.58 17345.74 Average: 9.83 0.44 7.68 1.71 71.12 567.36 29521.95 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:57 13443296 15540852 475008 2.90 41504 2282172 1127616 6.47 394648 2287544 4 11:00:57 13442792 15540944 474976 2.90 41992 2282284 1127616 6.47 395132 2287012 4 11:10:37 13441784 15540288 475708 2.91 42328 2282292 1127680 6.47 395476 2287808 4 11:20:57 13440780 15539704 476324 2.91 42740 2282300 1127680 6.47 395888 2289092 16 11:30:57 13440288 15539680 476280 2.91 43188 2282312 1127680 6.47 396328 2289856 8 11:40:37 13436028 15541128 474668 2.90 44000 2287172 1127808 6.47 401904 2295380 4 11:50:07 13435524 15541484 474304 2.90 44580 2287448 1127808 6.47 402500 2295720 44 12:00:57 13434772 15541416 474300 2.90 45244 2287456 1127808 6.47 403156 2295704 8 12:10:02 13434268 15541608 474120 2.90 45804 2287592 1127872 6.47 403708 2295868 204 12:20:57 13433764 15541760 474016 2.90 46444 2287600 1127940 6.47 404348 2295984 8 12:30:21 10022460 13413688 2546760 15.55 128796 3413484 3270428 18.77 846388 5150788 15024 12:40:19 9389984 12936524 3022020 18.46 135356 3551328 3251156 18.66 867420 5739820 260 Average: 12816312 15146590 859874 5.25 58498 2484453 1483258 8.51 475575 2817548 1299 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:57 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:50:57 ens3 15.55 9.03 244.15 0.64 0.00 0.00 0.00 0.00 10:50:57 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:57 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:57 ens3 0.34 0.10 0.04 0.02 0.00 0.00 0.00 0.00 11:00:57 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:37 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:37 ens3 0.34 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:10:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:57 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:57 ens3 0.35 0.10 0.06 0.04 0.00 0.00 0.00 0.00 11:20:57 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:57 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:57 ens3 0.30 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:30:57 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:37 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:37 ens3 0.50 0.24 0.08 0.49 0.00 0.00 0.00 0.00 11:40:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:07 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 11:50:07 ens3 0.39 0.12 0.07 0.04 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 12:00:57 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 12:00:57 ens3 0.39 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:00:57 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 12:10:02 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:57 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 12:20:57 ens3 0.46 0.15 0.12 0.07 0.00 0.00 0.00 0.00 12:20:57 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:21 lo 0.89 0.89 0.11 0.11 0.00 0.00 0.00 0.00 12:30:21 ens3 89.85 68.32 758.26 15.65 0.00 0.00 0.00 0.00 12:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:19 lo 52.57 52.57 13.10 13.10 0.00 0.00 0.00 0.00 12:40:19 ens3 3.47 3.08 3.27 0.88 0.00 0.00 0.00 0.00 12:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.51 4.51 1.10 1.10 0.00 0.00 0.00 0.00 Average: ens3 9.00 6.50 81.74 1.42 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-40166) 07/06/25 _x86_64_ (4 CPU) 10:37:08 LINUX RESTART (4 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:50:57 all 0.51 0.00 0.29 0.12 0.01 99.07 10:50:57 0 0.42 0.00 0.33 0.28 0.01 98.96 10:50:57 1 0.47 0.00 0.21 0.05 0.02 99.26 10:50:57 2 0.75 0.00 0.27 0.05 0.01 98.92 10:50:57 3 0.41 0.00 0.34 0.10 0.01 99.14 11:00:57 all 0.05 0.00 0.02 0.01 0.02 99.91 11:00:57 0 0.11 0.00 0.01 0.01 0.01 99.85 11:00:57 1 0.04 0.00 0.03 0.00 0.02 99.92 11:00:57 2 0.02 0.00 0.02 0.00 0.02 99.94 11:00:57 3 0.02 0.00 0.03 0.02 0.02 99.92 11:10:37 all 0.02 0.00 0.02 0.01 0.01 99.94 11:10:37 0 0.02 0.00 0.01 0.02 0.01 99.94 11:10:37 1 0.03 0.00 0.01 0.00 0.01 99.95 11:10:37 2 0.02 0.00 0.01 0.00 0.01 99.95 11:10:37 3 0.02 0.00 0.03 0.00 0.02 99.92 11:20:57 all 0.23 0.00 0.03 0.01 0.01 99.72 11:20:57 0 0.02 0.00 0.02 0.00 0.01 99.94 11:20:57 1 0.01 0.00 0.02 0.00 0.01 99.95 11:20:57 2 0.02 0.00 0.02 0.00 0.01 99.95 11:20:57 3 0.88 0.00 0.04 0.03 0.01 99.04 11:30:57 all 0.15 0.00 0.02 0.01 0.01 99.81 11:30:57 0 0.03 0.00 0.04 0.00 0.02 99.91 11:30:57 1 0.02 0.00 0.01 0.01 0.01 99.95 11:30:57 2 0.09 0.00 0.02 0.00 0.02 99.87 11:30:57 3 0.44 0.00 0.02 0.02 0.02 99.49 11:40:37 all 0.08 0.00 0.03 0.03 0.02 99.84 11:40:37 0 0.02 0.00 0.04 0.08 0.01 99.85 11:40:37 1 0.04 0.00 0.01 0.02 0.01 99.92 11:40:37 2 0.26 0.00 0.02 0.01 0.02 99.69 11:40:37 3 0.03 0.00 0.03 0.00 0.03 99.91 11:50:07 all 0.04 0.00 0.02 0.01 0.01 99.91 11:50:07 0 0.02 0.00 0.03 0.00 0.01 99.94 11:50:07 1 0.02 0.00 0.01 0.03 0.00 99.94 11:50:07 2 0.02 0.00 0.02 0.01 0.01 99.94 11:50:07 3 0.13 0.00 0.02 0.00 0.02 99.83 12:00:57 all 0.10 0.00 0.02 0.02 0.01 99.84 12:00:57 0 0.01 0.00 0.02 0.00 0.01 99.95 12:00:57 1 0.31 0.00 0.04 0.00 0.02 99.63 12:00:57 2 0.02 0.00 0.02 0.07 0.01 99.88 12:00:57 3 0.06 0.00 0.01 0.00 0.01 99.91 12:10:02 all 0.09 0.00 0.02 0.01 0.02 99.87 12:10:02 0 0.28 0.00 0.01 0.00 0.01 99.70 12:10:02 1 0.03 0.00 0.02 0.01 0.02 99.93 12:10:02 2 0.02 0.00 0.03 0.04 0.01 99.90 12:10:02 3 0.02 0.00 0.02 0.00 0.02 99.94 12:20:57 all 0.18 0.00 0.02 0.01 0.01 99.77 12:20:57 0 0.66 0.00 0.02 0.00 0.01 99.31 12:20:57 1 0.02 0.00 0.02 0.00 0.01 99.96 12:20:57 2 0.03 0.00 0.05 0.04 0.02 99.86 12:20:57 3 0.01 0.00 0.02 0.01 0.00 99.96 12:30:21 all 38.36 0.00 1.92 0.55 0.08 59.09 12:30:21 0 38.24 0.00 1.85 0.18 0.08 59.65 12:30:21 1 39.27 0.00 2.04 0.53 0.08 58.09 12:30:21 2 36.91 0.00 1.72 0.36 0.08 60.94 12:30:21 3 39.02 0.00 2.08 1.13 0.08 57.69 12:30:21 CPU %user %nice %system %iowait %steal %idle 12:40:19 all 16.00 0.00 0.86 0.08 0.08 82.97 12:40:19 0 16.72 0.00 0.85 0.04 0.08 82.30 12:40:19 1 15.65 0.00 0.86 0.09 0.08 83.33 12:40:19 2 15.66 0.00 0.91 0.08 0.08 83.27 12:40:19 3 15.98 0.00 0.82 0.13 0.08 82.98 Average: all 4.44 0.00 0.26 0.07 0.02 95.20 Average: 0 4.51 0.00 0.26 0.05 0.02 95.16 Average: 1 4.44 0.00 0.26 0.06 0.02 95.22 Average: 2 4.28 0.00 0.25 0.05 0.03 95.39 Average: 3 4.54 0.00 0.28 0.12 0.03 95.04