---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4136 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 9.0G 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 612 11755 4 3621 15034 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:f4:d6:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.154/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75484sec preferred_lft 75484sec inet6 fe80::f816:3eff:fef4:d6e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:37:03:b7 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-4136) 08/26/25 _x86_64_ (4 CPU) 11:16:57 LINUX RESTART (4 CPU) 11:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:02 26.95 1.10 11.89 13.96 605.97 2236.94 275190.09 11:40:02 1.74 0.01 1.73 0.00 0.04 22.28 0.43 11:50:01 1.59 0.00 1.59 0.00 0.00 19.36 0.00 12:00:02 1.77 0.00 1.77 0.00 0.00 21.33 0.01 12:10:02 1.57 0.00 1.57 0.00 0.00 18.85 0.00 12:20:01 1.30 0.00 1.30 0.00 0.00 15.55 0.00 12:30:02 1.32 0.00 1.32 0.00 0.00 16.08 0.00 12:40:02 1.29 0.00 1.29 0.00 0.00 15.64 0.00 12:50:01 1.31 0.00 1.31 0.00 0.00 15.96 0.00 13:00:02 1.30 0.00 1.30 0.00 0.00 15.57 0.00 13:10:02 1.59 0.00 1.59 0.00 0.00 19.12 0.00 13:20:01 2.00 0.00 2.00 0.00 0.00 24.16 0.00 13:30:02 2.06 0.00 2.06 0.00 0.00 24.76 0.00 13:40:02 2.17 0.00 2.17 0.00 0.00 25.47 0.00 13:50:01 14.49 11.92 2.56 0.01 131.56 41.90 0.11 14:00:02 1.89 0.00 1.89 0.00 0.00 21.38 0.00 14:10:02 1.55 0.00 1.55 0.00 0.00 17.27 0.00 Average: 3.88 0.76 2.29 0.82 43.43 151.51 16217.90 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:02 10341264 13622620 2338184 14.28 101556 3338668 2614592 15.01 798200 4842636 248 11:40:02 10340788 13622984 2337996 14.28 102272 3338780 2615108 15.01 798920 4841768 252 11:50:01 10339792 13622684 2338320 14.28 102944 3338780 2615304 15.01 799588 4842204 208 12:00:02 10339288 13622852 2338188 14.28 103576 3338796 2615560 15.01 800224 4842360 192 12:10:02 10338536 13622660 2338392 14.28 104152 3338808 2615692 15.01 800796 4842512 260 12:20:01 10338032 13622752 2338236 14.28 104588 3339000 2615756 15.01 801188 4842828 220 12:30:02 10338268 13623612 2337372 14.28 105052 3339148 2615756 15.01 801656 4843156 264 12:40:02 10338324 13624100 2336896 14.27 105468 3339152 2615756 15.01 802072 4843220 216 12:50:01 10338144 13624408 2336580 14.27 105892 3339160 2615756 15.01 802536 4843408 212 13:00:02 10337892 13624584 2336416 14.27 106300 3339168 2615964 15.02 802948 4843520 208 13:10:02 10337392 13624572 2336440 14.27 106768 3339180 2615948 15.02 803416 4843448 272 13:20:01 10336888 13624840 2336168 14.27 107400 3339312 2616012 15.02 804032 4843664 212 13:30:02 10336972 13625652 2335364 14.26 107960 3339448 2616012 15.02 804596 4843764 204 13:40:02 10337280 13626740 2334256 14.26 108580 3339588 2616012 15.02 805216 4843952 24 13:50:01 10290236 13635928 2324468 14.20 111184 3379176 2616156 15.02 842780 4848520 20 14:00:02 10289932 13636324 2324064 14.19 111720 3379316 2616156 15.02 843328 4848796 268 14:10:02 10290516 13637232 2323164 14.19 112012 3379320 2616156 15.02 843616 4848696 208 Average: 10329973 13626150 2334736 14.26 106319 3346165 2615747 15.01 809124 4844027 205 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:02 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 11:30:02 ens3 32.07 21.87 319.35 3.98 0.00 0.00 0.00 0.00 11:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:02 ens3 0.53 0.12 0.10 0.04 0.00 0.00 0.00 0.00 11:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.50 0.13 0.10 0.06 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:02 ens3 0.40 0.12 0.08 0.04 0.00 0.00 0.00 0.00 12:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:02 ens3 0.36 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 12:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.45 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:02 ens3 0.35 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:02 ens3 0.46 0.10 0.09 0.04 0.00 0.00 0.00 0.00 12:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.41 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:02 ens3 0.44 0.11 0.08 0.04 0.00 0.00 0.00 0.00 13:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:02 ens3 0.46 0.12 0.10 0.06 0.00 0.00 0.00 0.00 13:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 0.35 0.09 0.04 0.02 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:02 ens3 0.53 0.14 0.12 0.06 0.00 0.00 0.00 0.00 13:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:02 ens3 0.52 0.13 0.11 0.06 0.00 0.00 0.00 0.00 13:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 ens3 0.42 0.11 0.07 0.04 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:02 ens3 0.67 0.29 0.15 0.80 0.00 0.00 0.00 0.00 14:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:02 ens3 0.36 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 2.31 1.40 18.90 0.32 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-4136) 08/26/25 _x86_64_ (4 CPU) 11:16:57 LINUX RESTART (4 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:30:02 all 11.83 0.00 0.74 0.50 0.06 86.87 11:30:02 0 11.42 0.00 0.61 0.27 0.06 87.64 11:30:02 1 12.36 0.00 0.84 0.48 0.08 86.24 11:30:02 2 12.22 0.00 0.63 0.42 0.06 86.67 11:30:02 3 11.31 0.00 0.90 0.81 0.06 86.93 11:40:02 all 0.78 0.00 0.11 1.48 0.05 97.58 11:40:02 0 2.21 0.00 0.03 0.00 0.02 97.74 11:40:02 1 0.28 0.00 0.18 2.33 0.07 97.15 11:40:02 2 0.23 0.00 0.17 1.48 0.08 98.03 11:40:02 3 0.38 0.00 0.08 2.11 0.05 97.38 11:50:01 all 0.22 0.00 0.12 0.03 0.06 99.57 11:50:01 0 0.12 0.00 0.09 0.02 0.04 99.72 11:50:01 1 0.35 0.00 0.16 0.05 0.08 99.36 11:50:01 2 0.28 0.00 0.11 0.00 0.07 99.54 11:50:01 3 0.14 0.00 0.10 0.04 0.05 99.67 12:00:02 all 0.42 0.00 0.12 0.08 0.05 99.33 12:00:02 0 0.15 0.00 0.09 0.00 0.04 99.71 12:00:02 1 0.22 0.00 0.18 0.02 0.08 99.50 12:00:02 2 0.95 0.00 0.14 0.22 0.06 98.63 12:00:02 3 0.36 0.00 0.06 0.07 0.03 99.47 12:10:02 all 0.28 0.00 0.12 0.46 0.04 99.09 12:10:02 0 0.16 0.00 0.11 0.11 0.05 99.58 12:10:02 1 0.33 0.00 0.15 0.07 0.05 99.41 12:10:02 2 0.39 0.00 0.15 1.41 0.04 98.01 12:10:02 3 0.27 0.00 0.08 0.26 0.03 99.37 12:20:01 all 0.30 0.00 0.11 0.52 0.04 99.03 12:20:01 0 0.27 0.00 0.11 1.49 0.05 98.08 12:20:01 1 0.39 0.00 0.13 0.05 0.04 99.40 12:20:01 2 0.40 0.00 0.14 0.18 0.05 99.22 12:20:01 3 0.12 0.00 0.08 0.36 0.03 99.41 12:30:02 all 0.30 0.00 0.11 0.66 0.05 98.88 12:30:02 0 0.29 0.00 0.09 0.87 0.06 98.68 12:30:02 1 0.29 0.00 0.12 0.61 0.05 98.93 12:30:02 2 0.27 0.00 0.13 0.82 0.05 98.74 12:30:02 3 0.35 0.00 0.09 0.34 0.05 99.17 12:40:02 all 0.28 0.00 0.12 0.26 0.04 99.29 12:40:02 0 0.20 0.00 0.15 0.02 0.05 99.58 12:40:02 1 0.46 0.00 0.13 0.16 0.05 99.20 12:40:02 2 0.34 0.00 0.12 0.71 0.04 98.80 12:40:02 3 0.14 0.00 0.10 0.14 0.03 99.59 12:50:01 all 0.36 0.00 0.11 0.04 0.07 99.42 12:50:01 0 0.18 0.00 0.13 0.00 0.11 99.58 12:50:01 1 0.16 0.00 0.13 0.00 0.07 99.64 12:50:01 2 1.06 0.00 0.12 0.10 0.06 98.66 12:50:01 3 0.06 0.00 0.05 0.05 0.03 99.82 13:00:02 all 0.24 0.00 0.11 0.09 0.06 99.50 13:00:02 0 0.26 0.00 0.09 0.02 0.05 99.58 13:00:02 1 0.38 0.00 0.15 0.04 0.07 99.36 13:00:02 2 0.15 0.00 0.12 0.20 0.05 99.48 13:00:02 3 0.15 0.00 0.10 0.12 0.06 99.56 13:10:02 all 0.34 0.00 0.13 0.15 0.05 99.34 13:10:02 0 0.33 0.00 0.11 0.03 0.04 99.49 13:10:02 1 0.32 0.00 0.17 0.08 0.07 99.37 13:10:02 2 0.43 0.00 0.13 0.15 0.04 99.25 13:10:02 3 0.29 0.00 0.09 0.35 0.04 99.24 13:10:02 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 0.29 0.00 0.12 0.32 0.04 99.23 13:20:01 0 0.21 0.00 0.12 0.45 0.04 99.19 13:20:01 1 0.55 0.00 0.15 0.11 0.05 99.14 13:20:01 2 0.19 0.00 0.10 0.24 0.03 99.43 13:20:01 3 0.21 0.00 0.11 0.48 0.04 99.16 13:30:02 all 0.27 0.00 0.12 0.08 0.09 99.44 13:30:02 0 0.14 0.00 0.10 0.15 0.05 99.56 13:30:02 1 0.39 0.00 0.16 0.12 0.14 99.20 13:30:02 2 0.37 0.00 0.12 0.00 0.10 99.41 13:30:02 3 0.19 0.00 0.12 0.04 0.07 99.59 13:40:02 all 0.34 0.00 0.13 0.01 0.04 99.47 13:40:02 0 0.20 0.00 0.13 0.00 0.04 99.62 13:40:02 1 0.31 0.00 0.18 0.01 0.05 99.45 13:40:02 2 0.67 0.00 0.10 0.01 0.04 99.18 13:40:02 3 0.19 0.00 0.10 0.03 0.04 99.64 13:50:01 all 0.28 0.09 0.15 0.23 0.04 99.21 13:50:01 0 0.14 0.17 0.14 0.26 0.03 99.26 13:50:01 1 0.23 0.00 0.16 0.04 0.04 99.53 13:50:01 2 0.59 0.20 0.19 0.56 0.05 98.42 13:50:01 3 0.17 0.00 0.12 0.05 0.04 99.62 14:00:02 all 0.21 0.00 0.12 0.11 0.04 99.52 14:00:02 0 0.20 0.00 0.09 0.06 0.03 99.62 14:00:02 1 0.23 0.00 0.15 0.07 0.04 99.52 14:00:02 2 0.19 0.00 0.12 0.01 0.03 99.64 14:00:02 3 0.22 0.00 0.13 0.30 0.04 99.31 14:10:02 all 0.30 0.00 0.12 0.23 0.03 99.32 14:10:02 0 0.22 0.00 0.10 0.00 0.03 99.65 14:10:02 1 0.29 0.00 0.17 0.13 0.04 99.38 14:10:02 2 0.36 0.00 0.12 0.06 0.04 99.42 14:10:02 3 0.33 0.00 0.10 0.74 0.03 98.80 Average: all 1.00 0.01 0.16 0.31 0.05 98.47 Average: 0 0.98 0.01 0.13 0.22 0.05 98.60 Average: 1 1.03 0.00 0.19 0.26 0.06 98.46 Average: 2 1.12 0.01 0.16 0.39 0.05 98.27 Average: 3 0.87 0.00 0.14 0.37 0.04 98.57