---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-606 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 539 11904 4 3545 15107 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:54:ca:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.231/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75493sec preferred_lft 75493sec inet6 fe80::f816:3eff:fe54:ca46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:b3:a6:84 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-606) 09/23/25 _x86_64_ (4 CPU) 16:05:23 LINUX RESTART (4 CPU) 16:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:20:18 11.08 0.51 9.09 1.48 569.88 1140.88 24139.78 16:30:18 2.30 0.01 2.29 0.00 0.04 27.68 0.43 16:40:01 2.21 0.00 2.21 0.00 0.00 26.05 0.00 16:50:18 2.31 0.00 2.31 0.00 0.00 27.21 0.00 17:00:18 1.84 0.00 1.84 0.00 0.00 21.59 0.00 17:10:01 1.36 0.00 1.36 0.00 0.00 16.28 0.00 17:20:18 1.57 0.00 1.57 0.00 0.00 18.70 0.00 17:30:18 1.51 0.00 1.51 0.00 0.00 17.52 0.00 17:40:01 2.18 0.00 2.18 0.00 0.00 26.00 0.00 17:50:18 2.37 0.00 2.37 0.00 0.00 27.36 0.00 18:00:18 2.38 0.00 2.38 0.00 0.00 27.43 0.00 18:10:01 2.10 0.00 2.10 0.00 0.00 24.43 0.01 18:20:18 1.70 0.00 1.70 0.00 0.00 19.50 0.00 18:30:18 1.53 0.00 1.53 0.00 0.00 17.55 0.00 18:40:01 1.84 0.00 1.84 0.00 0.00 20.66 0.00 18:50:18 1.90 0.00 1.90 0.00 0.00 21.59 0.00 19:00:18 1.62 0.00 1.62 0.00 0.12 18.40 0.00 Average: 2.47 0.03 2.35 0.09 34.43 89.94 1458.15 16:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:18 10472268 13730904 2229808 13.62 100188 3319856 2630224 15.10 785648 4764032 0 16:30:18 10471780 13731448 2229228 13.62 101144 3319852 2629700 15.09 786612 4762844 16 16:40:01 10471276 13731908 2228768 13.61 102048 3319852 2629956 15.10 787516 4763524 220 16:50:18 10469764 13731320 2229444 13.62 102940 3319872 2630212 15.10 788412 4763376 20 17:00:18 10467496 13729724 2231076 13.63 103580 3319884 2630404 15.10 789064 4763844 20 17:10:01 10466488 13729240 2231560 13.63 103896 3320080 2631600 15.11 789380 4764796 228 17:20:18 10465736 13729044 2231708 13.63 104300 3320220 2630532 15.10 789788 4764880 20 17:30:18 10465232 13728864 2231960 13.63 104604 3320228 2630532 15.10 790100 4764988 180 17:40:01 10464476 13728920 2231892 13.63 105256 3320364 2630532 15.10 790744 4765336 224 17:50:18 10463216 13728356 2232540 13.64 105920 3320376 2630532 15.10 791412 4765532 20 18:00:18 10461452 13727276 2233608 13.64 106592 3320388 2630596 15.10 792088 4765580 140 18:10:01 10459188 13725704 2235200 13.65 107128 3320520 2630664 15.10 792628 4765852 268 18:20:18 10458432 13725264 2235632 13.65 107428 3320532 2630664 15.10 792928 4765908 64 18:30:18 10457676 13724924 2235984 13.66 107692 3320668 2630664 15.10 793188 4766152 272 18:40:01 10457676 13725380 2235520 13.65 108136 3320676 2630728 15.10 793624 4766184 224 18:50:18 10456920 13725224 2235680 13.65 108580 3320820 2630728 15.10 794076 4766592 204 19:00:18 10456168 13724780 2236136 13.66 108836 3320860 2630728 15.10 794332 4766564 20 Average: 10463838 13728134 2232691 13.64 105192 3320297 2630529 15.10 790679 4765058 126 16:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:18 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:20:18 ens3 12.36 7.35 259.63 0.96 0.00 0.00 0.00 0.00 16:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:18 ens3 0.15 0.08 0.03 0.02 0.00 0.00 0.00 0.00 16:30:18 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 0.32 0.28 0.07 0.19 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 16:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:18 ens3 0.13 0.08 0.03 0.02 0.00 0.00 0.00 0.00 16:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:18 ens3 0.14 0.09 0.03 0.02 0.00 0.00 0.00 0.00 17:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 0.13 0.08 0.03 0.02 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:18 ens3 0.15 0.11 0.06 0.04 0.00 0.00 0.00 0.00 17:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:18 ens3 0.14 0.09 0.03 0.02 0.00 0.00 0.00 0.00 17:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.33 0.16 0.11 0.07 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:18 ens3 0.14 0.08 0.03 0.02 0.00 0.00 0.00 0.00 17:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:18 ens3 0.13 0.08 0.03 0.02 0.00 0.00 0.00 0.00 18:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 ens3 0.12 0.10 0.03 0.02 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:18 ens3 0.23 0.12 0.09 0.06 0.00 0.00 0.00 0.00 18:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:18 ens3 0.12 0.07 0.03 0.02 0.00 0.00 0.00 0.00 18:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 ens3 0.24 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:18 ens3 0.10 0.07 0.03 0.02 0.00 0.00 0.00 0.00 18:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:18 ens3 0.11 0.07 0.03 0.02 0.00 0.00 0.00 0.00 19:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.90 0.54 15.73 0.09 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-606) 09/23/25 _x86_64_ (4 CPU) 16:05:23 LINUX RESTART (4 CPU) 16:10:01 CPU %user %nice %system %iowait %steal %idle 16:20:18 all 4.70 0.00 0.40 0.13 0.04 94.73 16:20:18 0 4.54 0.00 0.36 0.06 0.03 95.00 16:20:18 1 4.87 0.00 0.49 0.25 0.04 94.34 16:20:18 2 4.88 0.00 0.32 0.10 0.04 94.65 16:20:18 3 4.51 0.00 0.43 0.11 0.03 94.92 16:30:18 all 0.28 0.00 0.08 0.09 0.03 99.52 16:30:18 0 0.23 0.00 0.08 0.01 0.03 99.66 16:30:18 1 0.34 0.00 0.07 0.25 0.04 99.31 16:30:18 2 0.43 0.00 0.12 0.08 0.06 99.31 16:30:18 3 0.11 0.00 0.05 0.01 0.02 99.81 16:40:01 all 0.29 0.00 0.08 0.20 0.03 99.40 16:40:01 0 0.11 0.00 0.06 0.06 0.03 99.75 16:40:01 1 0.53 0.00 0.10 0.58 0.04 98.74 16:40:01 2 0.43 0.00 0.09 0.04 0.04 99.39 16:40:01 3 0.09 0.00 0.07 0.10 0.02 99.72 16:50:18 all 0.26 0.00 0.08 0.11 0.03 99.52 16:50:18 0 0.18 0.00 0.09 0.27 0.02 99.43 16:50:18 1 0.16 0.00 0.07 0.06 0.03 99.69 16:50:18 2 0.55 0.00 0.09 0.01 0.03 99.31 16:50:18 3 0.14 0.00 0.08 0.10 0.03 99.65 17:00:18 all 0.34 0.00 0.10 0.06 0.03 99.48 17:00:18 0 0.24 0.00 0.09 0.03 0.02 99.63 17:00:18 1 0.17 0.00 0.08 0.04 0.02 99.69 17:00:18 2 0.48 0.00 0.13 0.01 0.03 99.35 17:00:18 3 0.46 0.00 0.09 0.17 0.03 99.25 17:10:01 all 0.28 0.00 0.08 0.00 0.38 99.24 17:10:01 0 0.58 0.00 0.09 0.00 0.30 99.02 17:10:01 1 0.16 0.00 0.08 0.01 0.45 99.30 17:10:01 2 0.31 0.00 0.11 0.01 0.49 99.08 17:10:01 3 0.08 0.00 0.05 0.00 0.29 99.58 17:20:18 all 0.32 0.00 0.08 0.01 0.11 99.47 17:20:18 0 0.12 0.00 0.06 0.01 0.07 99.74 17:20:18 1 0.16 0.00 0.09 0.00 0.16 99.60 17:20:18 2 0.61 0.00 0.10 0.03 0.15 99.11 17:20:18 3 0.39 0.00 0.09 0.01 0.06 99.45 17:30:18 all 0.30 0.00 0.07 0.03 0.03 99.56 17:30:18 0 0.11 0.00 0.08 0.00 0.01 99.81 17:30:18 1 0.57 0.00 0.09 0.09 0.05 99.20 17:30:18 2 0.42 0.00 0.08 0.01 0.04 99.46 17:30:18 3 0.10 0.00 0.05 0.04 0.02 99.79 17:40:01 all 0.24 0.00 0.08 0.10 0.03 99.56 17:40:01 0 0.09 0.00 0.05 0.02 0.02 99.82 17:40:01 1 0.26 0.00 0.09 0.11 0.03 99.51 17:40:01 2 0.52 0.00 0.10 0.14 0.03 99.22 17:40:01 3 0.09 0.00 0.07 0.12 0.02 99.71 17:50:18 all 0.31 0.00 0.08 0.05 0.24 99.32 17:50:18 0 0.50 0.00 0.07 0.02 0.26 99.15 17:50:18 1 0.11 0.00 0.07 0.02 0.20 99.60 17:50:18 2 0.21 0.00 0.12 0.06 0.26 99.36 17:50:18 3 0.42 0.00 0.06 0.09 0.25 99.19 18:00:18 all 0.25 0.00 0.07 0.15 0.18 99.34 18:00:18 0 0.50 0.00 0.07 0.00 0.10 99.34 18:00:18 1 0.28 0.00 0.07 0.00 0.10 99.54 18:00:18 2 0.13 0.00 0.07 0.01 0.22 99.57 18:00:18 3 0.10 0.00 0.08 0.60 0.32 98.92 18:00:18 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 0.31 0.00 0.07 0.01 0.03 99.58 18:10:01 0 0.39 0.00 0.07 0.01 0.02 99.51 18:10:01 1 0.28 0.00 0.08 0.00 0.02 99.62 18:10:01 2 0.50 0.00 0.07 0.03 0.02 99.38 18:10:01 3 0.08 0.00 0.07 0.01 0.03 99.82 18:20:18 all 0.14 0.00 0.07 0.07 0.10 99.62 18:20:18 0 0.21 0.00 0.06 0.01 0.08 99.63 18:20:18 1 0.14 0.00 0.10 0.00 0.14 99.61 18:20:18 2 0.10 0.00 0.05 0.25 0.06 99.54 18:20:18 3 0.12 0.00 0.07 0.01 0.12 99.69 18:30:18 all 0.11 0.00 0.06 0.02 0.03 99.78 18:30:18 0 0.08 0.00 0.04 0.00 0.02 99.85 18:30:18 1 0.15 0.00 0.08 0.00 0.03 99.74 18:30:18 2 0.09 0.00 0.07 0.08 0.03 99.74 18:30:18 3 0.12 0.00 0.07 0.00 0.02 99.79 18:40:01 all 0.31 0.00 0.07 0.06 0.03 99.54 18:40:01 0 0.39 0.00 0.05 0.00 0.01 99.55 18:40:01 1 0.10 0.00 0.07 0.02 0.05 99.77 18:40:01 2 0.64 0.00 0.08 0.22 0.03 99.03 18:40:01 3 0.10 0.00 0.07 0.00 0.02 99.80 18:50:18 all 0.38 0.00 0.06 0.01 0.03 99.53 18:50:18 0 0.14 0.00 0.07 0.00 0.02 99.76 18:50:18 1 1.19 0.00 0.07 0.01 0.02 98.71 18:50:18 2 0.09 0.00 0.05 0.01 0.02 99.83 18:50:18 3 0.07 0.00 0.06 0.01 0.04 99.82 19:00:18 all 0.17 0.00 0.07 0.04 0.03 99.70 19:00:18 0 0.06 0.00 0.06 0.01 0.02 99.85 19:00:18 1 0.11 0.00 0.07 0.00 0.02 99.80 19:00:18 2 0.31 0.00 0.06 0.16 0.03 99.43 19:00:18 3 0.19 0.00 0.08 0.01 0.03 99.71 Average: all 0.53 0.00 0.10 0.07 0.08 99.22 Average: 0 0.51 0.00 0.09 0.03 0.06 99.32 Average: 1 0.57 0.00 0.10 0.08 0.08 99.16 Average: 2 0.63 0.00 0.10 0.07 0.09 99.10 Average: 3 0.43 0.00 0.09 0.08 0.08 99.32