---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-25152 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 9.1G 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 575 11797 4 3616 15071 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:be:05:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.38/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75498sec preferred_lft 75498sec inet6 fe80::f816:3eff:febe:500/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:c2:85:b5 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-25152) 09/01/25 _x86_64_ (4 CPU) 13:41:31 LINUX RESTART (4 CPU) 13:50:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:00:05 1.52 0.01 1.51 0.01 0.04 19.52 1.05 14:10:01 1.48 0.00 1.48 0.00 0.00 17.31 0.00 14:20:05 13.61 11.81 1.79 0.01 130.35 32.13 0.11 14:30:05 1.45 0.00 1.45 0.00 0.00 16.88 0.00 14:40:01 1.51 0.00 1.51 0.00 0.00 17.54 0.00 14:50:05 2.16 0.00 2.16 0.00 0.00 24.81 0.00 15:00:04 2.00 0.00 2.00 0.00 0.00 23.08 0.00 15:10:01 1.53 0.00 1.53 0.00 0.00 17.69 0.00 15:20:05 1.42 0.00 1.42 0.00 0.00 16.76 0.00 15:30:05 1.47 0.00 1.47 0.00 0.00 17.23 0.00 15:40:01 1.88 0.00 1.88 0.00 0.00 21.69 0.00 15:50:05 1.79 0.00 1.79 0.00 0.00 20.24 0.00 16:00:05 1.54 0.00 1.54 0.00 0.00 17.52 0.00 16:10:01 1.51 0.00 1.51 0.00 0.00 17.12 0.00 16:20:05 1.53 0.00 1.53 0.00 0.00 17.12 0.00 16:30:05 1.45 0.00 1.45 0.00 0.00 16.61 0.00 16:40:01 1.67 0.00 1.67 0.00 0.12 18.39 0.00 Average: 2.33 0.70 1.63 0.00 7.73 19.52 0.07 13:50:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:05 10389012 13665936 2294872 14.02 101132 3323856 2653492 15.23 810712 4812720 252 14:10:01 10388256 13665660 2295252 14.02 101596 3323864 2653940 15.23 811172 4813292 224 14:20:05 10325908 13659716 2300612 14.05 104108 3363580 2654280 15.24 848576 4818476 212 14:30:05 10324400 13658700 2301660 14.06 104548 3363588 2654348 15.24 849044 4818636 264 14:40:01 10322384 13657316 2303132 14.07 105028 3363716 2654476 15.24 849516 4818968 20 14:50:05 10322384 13658112 2302320 14.06 105788 3363728 2654540 15.24 850276 4818908 212 15:00:04 10320632 13657256 2303148 14.07 106516 3363872 2654540 15.24 851004 4819052 232 15:10:01 10319880 13656956 2303380 14.07 106904 3363880 2654604 15.24 851400 4819356 56 15:20:05 10319124 13656656 2303716 14.07 107216 3364024 2654604 15.24 851696 4819376 264 15:30:05 10318872 13656792 2303580 14.07 107580 3364028 2654668 15.24 852068 4819456 244 15:40:01 10318620 13657144 2303208 14.07 108044 3364168 2654748 15.24 852512 4820144 228 15:50:05 10318368 13657432 2302968 14.07 108532 3364168 2654652 15.24 853024 4819572 224 16:00:05 10317612 13657208 2303136 14.07 108888 3364304 2654796 15.24 853376 4819876 248 16:10:01 10316100 13656032 2304316 14.07 109240 3364324 2654924 15.24 853744 4820228 328 16:20:05 10313328 13653636 2306672 14.09 109600 3364332 2654924 15.24 854088 4820096 256 16:30:05 10311316 13652136 2308240 14.10 109940 3364468 2654924 15.24 854436 4820260 264 16:40:01 10310560 13651964 2308388 14.10 110332 3364644 2654924 15.24 854828 4820584 288 Average: 10326868 13657568 2302859 14.06 106764 3359326 2654552 15.24 847145 4818765 224 13:50:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:05 ens3 0.76 0.14 0.14 0.06 0.00 0.00 0.00 0.00 14:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 1.21 0.21 0.26 0.14 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:05 ens3 0.87 0.14 0.13 0.06 0.00 0.00 0.00 0.00 14:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:05 ens3 0.73 0.11 0.09 0.04 0.00 0.00 0.00 0.00 14:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 0.81 0.13 0.13 0.06 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:05 ens3 0.78 0.12 0.10 0.04 0.00 0.00 0.00 0.00 14:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:04 ens3 0.90 0.13 0.13 0.06 0.00 0.00 0.00 0.00 15:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 ens3 0.76 0.11 0.10 0.04 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:05 ens3 0.89 0.10 0.12 0.04 0.00 0.00 0.00 0.00 15:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:05 ens3 0.72 0.08 0.08 0.02 0.00 0.00 0.00 0.00 15:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.83 0.15 0.12 0.06 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:05 ens3 1.22 0.67 0.18 0.80 0.00 0.00 0.00 0.00 15:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:05 ens3 1.26 0.36 0.17 0.29 0.00 0.00 0.00 0.00 16:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 1.13 0.18 0.19 0.10 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:05 ens3 1.05 0.12 0.13 0.06 0.00 0.00 0.00 0.00 16:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:05 ens3 0.71 0.11 0.09 0.04 0.00 0.00 0.00 0.00 16:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 ens3 1.03 0.11 0.12 0.04 0.00 0.00 0.00 0.00 16:40:01 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 0.92 0.17 0.13 0.11 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-25152) 09/01/25 _x86_64_ (4 CPU) 13:41:31 LINUX RESTART (4 CPU) 13:50:05 CPU %user %nice %system %iowait %steal %idle 14:00:05 all 0.38 0.00 0.12 0.05 0.04 99.42 14:00:05 0 0.74 0.00 0.16 0.07 0.05 98.98 14:00:05 1 0.23 0.00 0.10 0.00 0.03 99.63 14:00:05 2 0.29 0.00 0.11 0.01 0.03 99.56 14:00:05 3 0.26 0.00 0.11 0.10 0.03 99.51 14:10:01 all 0.34 0.00 0.13 0.01 0.03 99.50 14:10:01 0 0.24 0.00 0.11 0.00 0.02 99.63 14:10:01 1 0.16 0.00 0.09 0.01 0.02 99.73 14:10:01 2 0.76 0.00 0.18 0.00 0.05 99.01 14:10:01 3 0.18 0.00 0.13 0.04 0.03 99.62 14:20:05 all 0.31 0.07 0.15 0.06 0.03 99.38 14:20:05 0 0.37 0.00 0.10 0.01 0.03 99.49 14:20:05 1 0.22 0.00 0.13 0.01 0.03 99.61 14:20:05 2 0.31 0.28 0.21 0.21 0.04 98.96 14:20:05 3 0.35 0.00 0.15 0.02 0.03 99.44 14:30:05 all 0.42 0.00 0.14 0.01 0.03 99.40 14:30:05 0 0.23 0.00 0.14 0.00 0.04 99.59 14:30:05 1 0.33 0.00 0.09 0.00 0.02 99.55 14:30:05 2 0.95 0.00 0.22 0.00 0.05 98.78 14:30:05 3 0.16 0.00 0.10 0.04 0.02 99.69 14:40:01 all 0.25 0.00 0.13 0.01 0.03 99.57 14:40:01 0 0.33 0.00 0.13 0.00 0.03 99.51 14:40:01 1 0.31 0.00 0.11 0.01 0.03 99.54 14:40:01 2 0.26 0.00 0.19 0.02 0.04 99.49 14:40:01 3 0.11 0.00 0.09 0.00 0.03 99.76 14:50:05 all 0.18 0.00 0.13 0.01 0.04 99.64 14:50:05 0 0.26 0.00 0.17 0.00 0.05 99.51 14:50:05 1 0.17 0.00 0.15 0.00 0.04 99.63 14:50:05 2 0.15 0.00 0.10 0.02 0.03 99.71 14:50:05 3 0.13 0.00 0.11 0.00 0.03 99.72 15:00:04 all 0.17 0.00 0.13 0.01 0.04 99.66 15:00:04 0 0.16 0.00 0.12 0.00 0.04 99.68 15:00:04 1 0.13 0.00 0.10 0.01 0.03 99.73 15:00:04 2 0.22 0.00 0.17 0.03 0.04 99.55 15:00:04 3 0.16 0.00 0.13 0.00 0.04 99.67 15:10:01 all 0.36 0.00 0.13 0.01 0.04 99.47 15:10:01 0 0.16 0.00 0.12 0.00 0.03 99.69 15:10:01 1 0.21 0.00 0.17 0.01 0.05 99.56 15:10:01 2 0.12 0.00 0.08 0.01 0.03 99.77 15:10:01 3 0.95 0.00 0.13 0.01 0.05 98.86 15:20:05 all 0.31 0.00 0.12 0.01 0.04 99.52 15:20:05 0 0.10 0.00 0.08 0.01 0.02 99.79 15:20:05 1 0.19 0.00 0.12 0.01 0.04 99.63 15:20:05 2 0.24 0.00 0.16 0.00 0.06 99.55 15:20:05 3 0.70 0.00 0.14 0.00 0.05 99.10 15:30:05 all 0.21 0.00 0.12 0.01 0.04 99.62 15:30:05 0 0.14 0.00 0.10 0.02 0.03 99.70 15:30:05 1 0.15 0.00 0.14 0.01 0.04 99.67 15:30:05 2 0.39 0.00 0.16 0.02 0.05 99.38 15:30:05 3 0.14 0.00 0.09 0.00 0.03 99.74 15:40:01 all 0.33 0.00 0.13 0.12 0.04 99.38 15:40:01 0 0.14 0.00 0.10 0.36 0.03 99.38 15:40:01 1 0.74 0.00 0.16 0.05 0.05 99.01 15:40:01 2 0.31 0.00 0.17 0.05 0.05 99.42 15:40:01 3 0.14 0.00 0.11 0.01 0.03 99.71 15:40:01 CPU %user %nice %system %iowait %steal %idle 15:50:05 all 0.22 0.00 0.13 0.07 0.04 99.55 15:50:05 0 0.12 0.00 0.09 0.02 0.03 99.74 15:50:05 1 0.21 0.00 0.16 0.21 0.04 99.38 15:50:05 2 0.35 0.00 0.17 0.04 0.04 99.39 15:50:05 3 0.18 0.00 0.10 0.01 0.03 99.68 16:00:05 all 0.28 0.00 0.16 0.03 0.03 99.50 16:00:05 0 0.22 0.00 0.13 0.07 0.03 99.56 16:00:05 1 0.14 0.00 0.11 0.03 0.03 99.69 16:00:05 2 0.55 0.00 0.21 0.03 0.04 99.17 16:00:05 3 0.22 0.00 0.18 0.00 0.04 99.56 16:10:01 all 0.32 0.00 0.13 0.07 0.02 99.45 16:10:01 0 0.12 0.00 0.07 0.00 0.01 99.80 16:10:01 1 0.26 0.00 0.12 0.28 0.02 99.32 16:10:01 2 0.58 0.00 0.21 0.00 0.04 99.17 16:10:01 3 0.31 0.00 0.14 0.00 0.03 99.52 16:20:05 all 0.34 0.00 0.14 0.01 0.03 99.49 16:20:05 0 0.15 0.00 0.12 0.01 0.02 99.70 16:20:05 1 0.15 0.00 0.10 0.00 0.02 99.73 16:20:05 2 0.92 0.00 0.22 0.00 0.04 98.82 16:20:05 3 0.13 0.00 0.12 0.02 0.02 99.70 16:30:05 all 0.29 0.00 0.13 0.01 0.03 99.54 16:30:05 0 0.18 0.00 0.11 0.02 0.02 99.68 16:30:05 1 0.14 0.00 0.12 0.01 0.02 99.71 16:30:05 2 0.69 0.00 0.22 0.00 0.04 99.03 16:30:05 3 0.15 0.00 0.09 0.01 0.02 99.74 16:40:01 all 0.32 0.00 0.13 0.01 0.03 99.51 16:40:01 0 0.16 0.00 0.12 0.04 0.03 99.65 16:40:01 1 0.34 0.00 0.12 0.00 0.03 99.50 16:40:01 2 0.66 0.00 0.16 0.00 0.04 99.15 16:40:01 3 0.12 0.00 0.12 0.00 0.02 99.74 Average: all 0.29 0.00 0.13 0.03 0.03 99.51 Average: 0 0.23 0.00 0.12 0.04 0.03 99.59 Average: 1 0.24 0.00 0.12 0.04 0.03 99.57 Average: 2 0.46 0.02 0.17 0.03 0.04 99.29 Average: 3 0.26 0.00 0.12 0.02 0.03 99.57