---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-1139 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 574 11773 4 3641 15072 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:bf:b0:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.203/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75471sec preferred_lft 75471sec inet6 fe80::f816:3eff:febf:b0c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:ec:5e:16 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-1139) 09/25/25 _x86_64_ (4 CPU) 10:27:41 LINUX RESTART (4 CPU) 10:30:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:22 20.84 3.81 15.39 1.63 748.56 4220.47 18484.58 10:50:01 2.28 0.01 2.27 0.00 0.04 28.26 0.44 11:00:22 2.28 0.00 2.28 0.00 0.00 27.14 0.00 11:10:17 1.80 0.00 1.80 0.00 0.00 20.94 0.00 11:20:01 1.48 0.00 1.48 0.00 0.01 17.10 0.00 11:30:22 1.57 0.00 1.57 0.00 0.00 17.98 0.00 11:40:22 2.06 0.00 2.06 0.00 0.00 23.75 0.00 11:50:01 15.12 0.00 2.22 12.90 0.15 25.21 247643.17 12:00:22 1.48 0.00 1.48 0.00 0.00 17.24 0.00 12:10:22 1.54 0.00 1.54 0.00 0.00 17.51 0.00 12:20:01 1.56 0.00 1.56 0.00 0.00 17.74 0.00 12:30:22 1.56 0.00 1.56 0.00 0.00 17.57 0.00 12:40:22 1.60 0.00 1.60 0.00 0.00 17.91 0.00 12:50:01 1.56 0.00 1.56 0.00 0.00 18.02 0.00 13:00:22 1.56 0.00 1.56 0.00 0.00 17.53 0.00 13:10:22 1.52 0.00 1.52 0.00 0.00 17.73 0.00 13:20:02 1.53 0.00 1.53 0.00 0.00 17.52 0.00 Average: 3.60 0.23 2.54 0.83 44.80 271.27 15180.65 10:30:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:22 10431112 13784940 2175116 13.28 101856 3402032 3251036 18.66 811344 4773208 32 10:50:01 10429348 13783916 2176044 13.29 102584 3402020 3251356 18.66 812100 4772544 228 11:00:22 10428088 13783424 2176640 13.29 103344 3402028 3251744 18.66 812828 4772884 24 11:10:17 10426576 13782640 2177420 13.30 103872 3402168 3251872 18.67 813372 4773228 16 11:20:01 10425316 13781824 2178384 13.30 104292 3402176 3252064 18.67 813796 4774616 236 11:30:22 10424056 13781088 2179072 13.31 104676 3402312 3252128 18.67 814176 4774976 20 11:40:22 10421788 13779472 2180696 13.32 105324 3402324 3252320 18.67 814808 4775932 212 11:50:01 10414772 13778056 2181940 13.33 106152 3407024 3252336 18.67 820344 4776212 60 12:00:22 10411748 13775272 2184760 13.34 106424 3407036 3252384 18.67 820632 4776416 60 12:10:22 10410996 13775016 2185020 13.35 106708 3407232 3252384 18.67 820928 4777056 16 12:20:01 10409988 13774532 2185536 13.35 107076 3407372 3252384 18.67 821284 4777252 168 12:30:22 10409232 13774028 2185916 13.35 107336 3407380 3252384 18.67 821520 4777544 20 12:40:22 10407472 13772744 2187152 13.36 107620 3407516 3252384 18.67 821836 4777924 52 12:50:01 10406492 13772104 2187832 13.36 107968 3407532 3252512 18.67 822172 4778404 264 13:00:22 10405736 13771728 2188272 13.36 108312 3407536 3252512 18.67 822532 4778448 48 13:10:22 10404980 13771428 2188540 13.37 108656 3407676 3252512 18.67 822868 4778840 64 13:20:02 10404480 13771248 2188764 13.37 108960 3407684 3252512 18.67 823172 4779444 252 Average: 10416011 13777262 2182771 13.33 105951 3405238 3252166 18.67 818218 4776172 104 10:30:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:22 lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 10:40:22 ens3 70.93 56.23 744.74 10.33 0.00 0.00 0.00 0.00 10:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.40 0.15 0.13 0.08 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:22 ens3 0.47 0.15 0.16 0.10 0.00 0.00 0.00 0.00 11:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:17 ens3 0.38 0.15 0.13 0.08 0.00 0.00 0.00 0.00 11:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 0.19 0.11 0.07 0.04 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:22 ens3 0.14 0.08 0.03 0.02 0.00 0.00 0.00 0.00 11:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:22 ens3 0.21 0.11 0.07 0.04 0.00 0.00 0.00 0.00 11:40:22 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 0.17 0.08 0.04 0.02 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 12:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:22 ens3 0.16 0.11 0.06 0.04 0.00 0.00 0.00 0.00 12:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:22 ens3 0.14 0.08 0.03 0.02 0.00 0.00 0.00 0.00 12:10:22 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 0.16 0.11 0.06 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 12:30:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:22 ens3 0.18 0.09 0.06 0.04 0.00 0.00 0.00 0.00 12:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:22 ens3 0.22 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:40:22 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 0.83 0.26 0.32 0.20 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 13:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:22 ens3 0.18 0.07 0.03 0.02 0.00 0.00 0.00 0.00 13:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:22 ens3 0.77 0.23 0.29 0.18 0.00 0.00 0.00 0.00 13:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:02 ens3 0.20 0.11 0.06 0.04 0.00 0.00 0.00 0.00 13:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.52 3.48 44.65 0.68 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-1139) 09/25/25 _x86_64_ (4 CPU) 10:27:41 LINUX RESTART (4 CPU) 10:30:12 CPU %user %nice %system %iowait %steal %idle 10:40:22 all 17.45 0.00 1.02 0.46 0.06 81.00 10:40:22 0 17.50 0.00 1.07 0.54 0.06 80.83 10:40:22 1 16.29 0.00 1.05 0.22 0.06 82.38 10:40:22 2 17.24 0.00 0.83 0.54 0.06 81.33 10:40:22 3 18.78 0.00 1.15 0.55 0.05 79.47 10:50:01 all 0.16 0.00 0.10 0.04 0.03 99.67 10:50:01 0 0.16 0.00 0.07 0.02 0.02 99.74 10:50:01 1 0.15 0.00 0.12 0.07 0.05 99.61 10:50:01 2 0.14 0.00 0.07 0.02 0.02 99.74 10:50:01 3 0.19 0.00 0.13 0.04 0.04 99.59 11:00:22 all 0.27 0.00 0.09 0.01 0.03 99.59 11:00:22 0 0.13 0.00 0.07 0.01 0.03 99.75 11:00:22 1 0.64 0.00 0.11 0.03 0.03 99.19 11:00:22 2 0.09 0.00 0.06 0.01 0.02 99.81 11:00:22 3 0.22 0.00 0.13 0.00 0.04 99.61 11:10:17 all 0.20 0.00 0.10 0.10 0.03 99.57 11:10:17 0 0.41 0.00 0.12 0.06 0.03 99.38 11:10:17 1 0.11 0.00 0.10 0.17 0.03 99.59 11:10:17 2 0.14 0.00 0.09 0.00 0.03 99.74 11:10:17 3 0.13 0.00 0.09 0.18 0.03 99.57 11:20:01 all 0.18 0.00 0.10 0.03 0.03 99.66 11:20:01 0 0.10 0.00 0.08 0.02 0.02 99.78 11:20:01 1 0.42 0.00 0.16 0.08 0.05 99.29 11:20:01 2 0.09 0.00 0.07 0.01 0.02 99.81 11:20:01 3 0.09 0.00 0.08 0.03 0.02 99.77 11:30:22 all 0.18 0.00 0.09 0.07 0.03 99.63 11:30:22 0 0.19 0.00 0.10 0.04 0.03 99.65 11:30:22 1 0.11 0.00 0.10 0.04 0.03 99.73 11:30:22 2 0.17 0.00 0.12 0.01 0.03 99.66 11:30:22 3 0.24 0.00 0.05 0.19 0.02 99.50 11:40:22 all 0.32 0.00 0.10 0.22 0.02 99.34 11:40:22 0 0.61 0.00 0.09 0.06 0.02 99.22 11:40:22 1 0.12 0.00 0.12 0.67 0.03 99.07 11:40:22 2 0.38 0.00 0.10 0.08 0.02 99.42 11:40:22 3 0.17 0.00 0.09 0.07 0.02 99.65 11:50:01 all 0.14 0.00 0.11 0.16 0.02 99.56 11:50:01 0 0.13 0.00 0.07 0.11 0.02 99.67 11:50:01 1 0.18 0.00 0.14 0.30 0.03 99.35 11:50:01 2 0.19 0.00 0.14 0.12 0.02 99.53 11:50:01 3 0.08 0.00 0.07 0.12 0.02 99.71 12:00:22 all 0.22 0.00 0.10 0.02 0.03 99.64 12:00:22 0 0.06 0.00 0.06 0.01 0.02 99.85 12:00:22 1 0.11 0.00 0.10 0.00 0.03 99.76 12:00:22 2 0.08 0.00 0.07 0.01 0.02 99.82 12:00:22 3 0.62 0.00 0.16 0.05 0.04 99.14 12:10:22 all 0.15 0.00 0.10 0.13 0.02 99.60 12:10:22 0 0.09 0.00 0.09 0.08 0.02 99.72 12:10:22 1 0.16 0.00 0.10 0.05 0.03 99.67 12:10:22 2 0.26 0.00 0.11 0.05 0.03 99.56 12:10:22 3 0.11 0.00 0.09 0.35 0.02 99.44 12:20:01 all 0.30 0.00 0.10 0.03 0.03 99.54 12:20:01 0 0.22 0.00 0.09 0.01 0.03 99.65 12:20:01 1 0.14 0.00 0.12 0.03 0.03 99.68 12:20:01 2 0.43 0.00 0.11 0.02 0.03 99.40 12:20:01 3 0.40 0.00 0.08 0.07 0.02 99.43 12:20:01 CPU %user %nice %system %iowait %steal %idle 12:30:22 all 0.20 0.00 0.09 0.01 0.02 99.67 12:30:22 0 0.06 0.00 0.06 0.00 0.02 99.86 12:30:22 1 0.12 0.00 0.10 0.01 0.03 99.75 12:30:22 2 0.58 0.00 0.17 0.01 0.04 99.21 12:30:22 3 0.06 0.00 0.05 0.02 0.01 99.86 12:40:22 all 0.18 0.00 0.10 0.03 0.02 99.66 12:40:22 0 0.16 0.00 0.07 0.01 0.02 99.75 12:40:22 1 0.32 0.00 0.13 0.01 0.02 99.53 12:40:22 2 0.15 0.00 0.14 0.07 0.04 99.60 12:40:22 3 0.10 0.00 0.07 0.03 0.02 99.78 12:50:01 all 0.28 0.00 0.10 0.03 0.03 99.57 12:50:01 0 0.40 0.00 0.08 0.01 0.02 99.48 12:50:01 1 0.14 0.00 0.11 0.10 0.03 99.62 12:50:01 2 0.22 0.00 0.11 0.00 0.02 99.64 12:50:01 3 0.34 0.00 0.10 0.00 0.03 99.52 13:00:22 all 0.20 0.00 0.11 0.09 0.03 99.57 13:00:22 0 0.06 0.00 0.08 0.29 0.02 99.55 13:00:22 1 0.18 0.00 0.14 0.05 0.03 99.59 13:00:22 2 0.38 0.00 0.08 0.01 0.02 99.51 13:00:22 3 0.17 0.00 0.13 0.03 0.03 99.64 13:10:22 all 0.36 0.00 0.11 0.09 0.03 99.41 13:10:22 0 0.38 0.00 0.06 0.24 0.01 99.31 13:10:22 1 0.20 0.00 0.15 0.06 0.04 99.55 13:10:22 2 0.46 0.00 0.14 0.00 0.03 99.37 13:10:22 3 0.41 0.00 0.10 0.06 0.03 99.40 13:20:02 all 0.33 0.00 0.11 0.05 0.03 99.48 13:20:02 0 0.27 0.00 0.08 0.08 0.02 99.54 13:20:02 1 0.65 0.00 0.11 0.00 0.03 99.21 13:20:02 2 0.27 0.00 0.12 0.01 0.03 99.58 13:20:02 3 0.15 0.00 0.12 0.11 0.02 99.60 Average: all 1.26 0.00 0.16 0.09 0.03 98.46 Average: 0 1.25 0.00 0.14 0.10 0.02 98.50 Average: 1 1.19 0.00 0.17 0.11 0.03 98.49 Average: 2 1.27 0.00 0.15 0.06 0.03 98.50 Average: 3 1.33 0.00 0.16 0.11 0.03 98.37