---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-1438 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 17G 61G 22% / 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 695 4612 3 10681 14951 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:bc:b3:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.47/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78231sec preferred_lft 78231sec inet6 fe80::f816:3eff:febc:b355/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:cc:52:9e 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-16g-1438) 10/07/25 _x86_64_ (4 CPU) 09:26:53 LINUX RESTART (4 CPU) 09:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:02 74.05 1.95 53.97 18.14 639.68 26306.44 239009.85 09:50:02 12.23 0.64 11.13 0.46 67.37 311.57 2769.34 10:00:01 17.52 0.71 15.85 0.96 8.30 1391.88 2763.02 10:10:02 14.27 0.00 13.60 0.66 0.04 538.84 871.29 10:20:02 14.34 0.01 13.72 0.61 0.11 239.28 1062.99 10:30:01 7.85 0.00 7.54 0.32 0.00 159.72 1047.22 10:40:02 5.94 0.00 5.76 0.18 0.00 108.35 66.29 10:50:02 4.87 0.00 4.69 0.18 0.00 104.47 299.33 11:00:01 5.06 0.00 4.88 0.18 0.00 90.17 396.90 11:10:01 18.37 0.00 17.50 0.87 0.01 1373.29 1974.12 11:20:02 5.54 0.00 5.31 0.23 0.00 100.54 57.20 11:30:01 8.13 0.00 7.71 0.42 0.01 1112.42 297.05 11:40:02 7.61 0.00 7.27 0.33 0.00 217.15 942.44 Average: 15.07 0.25 13.00 1.82 55.17 2470.68 19400.34 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:02 151188 9538536 6387468 39.01 219404 8991848 7234536 41.53 2079380 13388700 276 09:50:02 6190092 14756304 1173352 7.17 220576 8179896 2310476 13.26 2116088 7362716 1748 10:00:01 4854032 13709184 2219116 13.55 230964 8449544 2876236 16.51 2211244 8582960 100 10:10:02 2500388 11441600 4485164 27.39 235740 8524484 5256968 30.17 2245996 10898008 264 10:20:02 3898140 12843108 3084216 18.84 237820 8526080 3771896 21.65 2249248 9498508 252 10:30:01 2386072 11334016 4592360 28.05 239140 8527692 5271556 30.26 2250916 10991880 272 10:40:02 2477628 11429684 4496728 27.46 239972 8530868 5203364 29.87 2251880 10898476 216 10:50:02 900240 9855600 6069908 37.07 240904 8533156 6733824 38.65 2252892 12482736 324 11:00:01 826524 9784240 6141280 37.51 241596 8534808 6791616 38.98 2253636 12558128 404 11:10:01 3627892 12873828 3052716 18.64 250268 8800236 4216532 24.20 2356280 9644964 904 11:20:02 2023088 11273096 4652436 28.42 251024 8803512 5295248 30.39 2357916 11231560 500 11:30:01 1762276 11301400 4622892 28.23 258840 9068228 5276044 30.28 2415740 11415152 428 11:40:02 950700 10493996 5429780 33.16 259572 9071400 6044456 34.69 2461048 12180852 528 Average: 2503712 11587276 4339032 26.50 240448 8657058 5098673 29.27 2269405 10856511 478 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:02 lo 9.38 9.38 7.26 7.26 0.00 0.00 0.00 0.00 09:40:02 ens3 56.63 40.74 966.36 4.95 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:02 lo 8.00 8.00 4.37 4.37 0.00 0.00 0.00 0.00 09:50:02 ens3 0.89 0.29 0.11 0.05 0.00 0.00 0.00 0.00 09:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 15.92 15.92 9.29 9.29 0.00 0.00 0.00 0.00 10:00:01 ens3 1.44 0.99 0.28 0.22 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 lo 13.15 13.15 6.17 6.17 0.00 0.00 0.00 0.00 10:10:02 ens3 1.44 0.85 0.30 0.22 0.00 0.00 0.00 0.00 10:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:02 lo 9.42 9.42 5.74 5.74 0.00 0.00 0.00 0.00 10:20:02 ens3 1.15 0.53 0.18 0.12 0.00 0.00 0.00 0.00 10:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 14.49 14.49 6.80 6.80 0.00 0.00 0.00 0.00 10:30:01 ens3 1.33 0.54 0.25 0.16 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 lo 23.73 23.73 8.88 8.88 0.00 0.00 0.00 0.00 10:40:02 ens3 1.18 0.50 0.21 0.14 0.00 0.00 0.00 0.00 10:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:02 lo 25.30 25.30 11.36 11.36 0.00 0.00 0.00 0.00 10:50:02 ens3 1.01 0.49 0.14 0.10 0.00 0.00 0.00 0.00 10:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 17.88 17.88 10.32 10.32 0.00 0.00 0.00 0.00 11:00:01 ens3 1.03 0.49 0.15 0.10 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 12.53 12.53 6.60 6.60 0.00 0.00 0.00 0.00 11:10:01 ens3 1.82 1.02 0.45 0.34 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:02 lo 24.01 24.01 8.51 8.51 0.00 0.00 0.00 0.00 11:20:02 ens3 1.75 0.55 0.36 0.23 0.00 0.00 0.00 0.00 11:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 9.38 9.38 5.46 5.46 0.00 0.00 0.00 0.00 11:30:01 ens3 1.06 0.43 0.19 0.13 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:02 lo 28.69 28.69 12.04 12.04 0.00 0.00 0.00 0.00 11:40:02 ens3 1.49 0.70 0.28 0.19 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 Average: lo 16.30 16.30 7.91 7.91 0.00 0.00 0.00 0.00 Average: ens3 5.57 3.71 74.76 0.54 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-16g-1438) 10/07/25 _x86_64_ (4 CPU) 09:26:53 LINUX RESTART (4 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 34.39 0.00 1.82 0.74 0.10 62.95 09:40:02 0 33.36 0.00 1.66 0.66 0.10 64.23 09:40:02 1 35.58 0.00 2.12 0.64 0.10 61.57 09:40:02 2 35.79 0.00 1.82 0.73 0.11 61.56 09:40:02 3 32.82 0.00 1.67 0.95 0.10 64.45 09:50:02 all 15.20 0.00 0.66 0.05 0.10 83.99 09:50:02 0 15.04 0.00 0.60 0.02 0.09 84.25 09:50:02 1 14.91 0.00 0.74 0.04 0.10 84.22 09:50:02 2 15.66 0.00 0.69 0.09 0.10 83.45 09:50:02 3 15.21 0.00 0.62 0.03 0.10 84.05 10:00:01 all 23.44 0.00 0.93 0.10 0.10 75.44 10:00:01 0 22.14 0.00 0.92 0.03 0.10 76.80 10:00:01 1 23.23 0.00 1.06 0.25 0.10 75.36 10:00:01 2 24.08 0.00 0.92 0.05 0.10 74.86 10:00:01 3 24.30 0.00 0.81 0.06 0.10 74.74 10:10:02 all 20.90 0.00 0.76 0.06 0.10 78.19 10:10:02 0 21.30 0.00 0.73 0.03 0.09 77.84 10:10:02 1 20.87 0.00 0.75 0.03 0.10 78.24 10:10:02 2 20.39 0.00 0.75 0.12 0.10 78.64 10:10:02 3 21.02 0.00 0.80 0.04 0.11 78.03 10:20:02 all 17.80 0.00 0.66 0.04 0.10 81.40 10:20:02 0 17.54 0.00 0.67 0.06 0.10 81.63 10:20:02 1 18.03 0.00 0.54 0.01 0.10 81.32 10:20:02 2 18.23 0.00 0.68 0.07 0.11 80.92 10:20:02 3 17.39 0.00 0.74 0.03 0.11 81.73 10:30:01 all 12.17 0.00 0.50 0.03 0.10 87.20 10:30:01 0 12.07 0.00 0.58 0.05 0.10 87.21 10:30:01 1 12.24 0.00 0.48 0.02 0.10 87.15 10:30:01 2 11.68 0.00 0.50 0.05 0.10 87.66 10:30:01 3 12.68 0.00 0.44 0.02 0.10 86.77 10:40:02 all 7.64 0.00 0.46 0.03 0.10 91.76 10:40:02 0 7.40 0.00 0.46 0.01 0.10 92.03 10:40:02 1 7.44 0.00 0.52 0.02 0.11 91.90 10:40:02 2 8.24 0.00 0.42 0.06 0.10 91.17 10:40:02 3 7.49 0.00 0.43 0.03 0.11 91.94 10:50:02 all 9.52 0.00 0.53 0.02 0.11 89.82 10:50:02 0 9.28 0.00 0.51 0.01 0.11 90.10 10:50:02 1 9.64 0.00 0.54 0.01 0.12 89.69 10:50:02 2 9.69 0.00 0.49 0.04 0.10 89.68 10:50:02 3 9.47 0.00 0.56 0.04 0.11 89.81 11:00:01 all 9.05 0.00 0.43 0.03 0.11 90.39 11:00:01 0 8.76 0.00 0.39 0.03 0.11 90.72 11:00:01 1 9.50 0.00 0.53 0.04 0.11 89.82 11:00:01 2 9.20 0.00 0.37 0.02 0.11 90.29 11:00:01 3 8.72 0.00 0.41 0.02 0.10 90.74 11:10:01 all 26.41 0.00 0.95 0.15 0.09 72.39 11:10:01 0 25.24 0.00 0.90 0.13 0.10 73.63 11:10:01 1 26.56 0.00 0.96 0.35 0.10 72.03 11:10:01 2 27.23 0.00 1.00 0.07 0.10 71.60 11:10:01 3 26.61 0.00 0.96 0.06 0.09 72.28 11:20:02 all 9.55 0.00 0.40 0.07 0.10 89.88 11:20:02 0 9.43 0.00 0.34 0.03 0.09 90.10 11:20:02 1 9.27 0.00 0.42 0.05 0.11 90.15 11:20:02 2 9.83 0.00 0.40 0.16 0.10 89.51 11:20:02 3 9.68 0.00 0.42 0.03 0.11 89.77 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 7.56 0.00 0.42 0.13 0.08 91.80 11:30:01 0 7.66 0.00 0.48 0.04 0.08 91.73 11:30:01 1 7.29 0.00 0.35 0.24 0.08 92.04 11:30:01 2 7.65 0.00 0.45 0.17 0.09 91.64 11:30:01 3 7.65 0.00 0.42 0.06 0.08 91.80 11:40:02 all 15.12 0.00 0.62 0.04 0.10 84.13 11:40:02 0 15.52 0.00 0.64 0.05 0.09 83.71 11:40:02 1 14.72 0.00 0.57 0.04 0.10 84.57 11:40:02 2 14.98 0.00 0.67 0.06 0.10 84.19 11:40:02 3 15.25 0.00 0.59 0.02 0.09 84.05 Average: all 16.06 0.00 0.70 0.11 0.10 83.02 Average: 0 15.75 0.00 0.68 0.09 0.10 83.38 Average: 1 16.11 0.00 0.74 0.13 0.10 82.92 Average: 2 16.36 0.00 0.71 0.13 0.10 82.71 Average: 3 16.02 0.00 0.68 0.11 0.10 83.09