---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-40767 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 18G 60G 23% / 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 676 5281 3 10031 14970 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:ed:d6:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.246/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78304sec preferred_lft 78304sec inet6 fe80::f816:3eff:feed:d6f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:80:2a:24 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-40767) 07/08/25 _x86_64_ (4 CPU) 11:57:48 LINUX RESTART (4 CPU) 12:00:20 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:04 95.88 2.87 73.24 19.77 728.31 35398.49 243093.73 12:20:04 4.84 0.36 4.29 0.18 24.79 143.55 346.63 12:30:04 5.18 0.00 4.97 0.21 0.03 157.86 1442.13 12:40:04 19.41 0.67 17.68 1.06 7.89 1499.44 1941.93 12:50:04 19.17 0.00 18.37 0.80 0.00 544.49 2097.65 13:00:04 7.03 0.00 6.76 0.27 0.00 123.85 1053.67 13:10:04 5.33 0.11 5.04 0.17 4.45 97.28 63.44 13:20:04 5.53 0.00 5.36 0.16 0.00 90.92 67.43 13:30:04 5.93 0.00 5.75 0.18 0.00 104.21 264.11 13:40:01 8.09 0.02 7.62 0.45 3.94 319.22 1218.91 13:50:04 15.26 0.00 14.63 0.63 0.00 1131.76 496.04 14:00:04 8.79 0.01 8.37 0.42 0.04 1143.92 250.27 14:10:04 5.82 0.00 5.52 0.30 0.00 173.66 454.37 Average: 15.71 0.31 13.55 1.86 57.84 3083.86 18995.18 12:00:20 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:04 167192 8178212 7745320 47.30 232732 7595180 9142960 52.48 2295560 13162992 280 12:20:04 3084988 11005496 4919584 30.05 232924 7506916 5580984 32.03 2324140 10218580 516 12:30:04 2889044 10812480 5112312 31.22 233948 7508944 5768396 33.11 2339808 10387080 228 12:40:04 4865120 13149688 2775428 16.95 245872 7843760 4221324 24.23 2449916 8314360 54208 12:50:04 4649256 12939056 2985828 18.24 248832 7845896 3724496 21.38 2468796 8512616 252 13:00:04 3054876 11348148 4575724 27.95 250080 7848092 5199644 29.85 2470216 10094644 280 13:10:04 3072440 11371868 4551748 27.80 251080 7853232 5246268 30.11 2472432 10060240 248 13:20:04 1534832 9835344 6087640 37.18 251772 7853628 6798700 39.02 2473184 11594480 328 13:30:04 1496752 9799968 6122956 37.40 252396 7855708 6756480 38.78 2473912 11634872 504 13:40:01 5426360 14013644 1911152 11.67 260136 8122096 2944316 16.90 2526712 7660092 241080 13:50:04 2962916 11555240 4367716 26.68 261812 8125292 5159944 29.62 2577456 10072912 48 14:00:04 5957392 14829844 1094360 6.68 269032 8388900 1838340 10.55 2658012 6998500 744 14:10:04 1693288 10570004 5351836 32.69 269952 8392112 6033672 34.63 2684460 11219044 196 Average: 3142650 11492999 4430893 27.06 250813 7903058 5262733 30.21 2478046 9994647 22993 12:00:20 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:04 lo 12.33 12.33 11.52 11.52 0.00 0.00 0.00 0.00 12:10:04 ens3 75.62 53.05 1166.09 5.36 0.00 0.00 0.00 0.00 12:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:04 lo 4.70 4.70 3.29 3.29 0.00 0.00 0.00 0.00 12:20:04 ens3 0.47 0.29 0.10 0.07 0.00 0.00 0.00 0.00 12:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:04 lo 11.19 11.19 4.95 4.95 0.00 0.00 0.00 0.00 12:30:04 ens3 0.66 0.43 0.14 0.10 0.00 0.00 0.00 0.00 12:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:04 lo 16.92 16.92 9.26 9.26 0.00 0.00 0.00 0.00 12:40:04 ens3 1.30 1.24 0.37 0.32 0.00 0.00 0.00 0.00 12:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:04 lo 14.06 14.06 8.14 8.14 0.00 0.00 0.00 0.00 12:50:04 ens3 1.07 1.14 0.19 1.17 0.00 0.00 0.00 0.00 12:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:04 lo 19.00 19.00 8.99 8.99 0.00 0.00 0.00 0.00 13:00:04 ens3 1.02 0.67 0.25 0.19 0.00 0.00 0.00 0.00 13:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:04 lo 27.74 27.74 9.61 9.61 0.00 0.00 0.00 0.00 13:10:04 ens3 0.65 0.46 0.16 0.12 0.00 0.00 0.00 0.00 13:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:04 lo 10.20 10.20 5.79 5.79 0.00 0.00 0.00 0.00 13:20:04 ens3 0.62 0.41 0.17 0.13 0.00 0.00 0.00 0.00 13:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:04 lo 18.78 18.78 10.25 10.25 0.00 0.00 0.00 0.00 13:30:04 ens3 0.99 0.67 0.24 0.18 0.00 0.00 0.00 0.00 13:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 10.61 10.61 5.37 5.37 0.00 0.00 0.00 0.00 13:40:01 ens3 0.83 0.60 0.25 0.19 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:04 lo 19.67 19.67 8.70 8.70 0.00 0.00 0.00 0.00 13:50:04 ens3 1.52 0.94 0.43 0.31 0.00 0.00 0.00 0.00 13:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:04 lo 21.69 21.69 9.41 9.41 0.00 0.00 0.00 0.00 14:00:04 ens3 0.77 0.57 0.21 0.17 0.00 0.00 0.00 0.00 14:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:04 lo 29.75 29.75 12.46 12.46 0.00 0.00 0.00 0.00 14:10:04 ens3 1.19 0.64 0.20 0.13 0.00 0.00 0.00 0.00 14:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.68 16.68 8.28 8.28 0.00 0.00 0.00 0.00 Average: ens3 6.53 4.60 87.74 0.64 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-40767) 07/08/25 _x86_64_ (4 CPU) 11:57:48 LINUX RESTART (4 CPU) 12:00:20 CPU %user %nice %system %iowait %steal %idle 12:10:04 all 48.67 0.00 2.33 0.43 0.09 48.48 12:10:04 0 48.70 0.00 2.31 0.52 0.09 48.37 12:10:04 1 52.47 0.00 2.65 0.55 0.09 44.23 12:10:04 2 46.55 0.00 2.00 0.36 0.09 51.00 12:10:04 3 46.97 0.00 2.38 0.27 0.08 50.29 12:20:04 all 7.55 0.00 0.44 0.02 0.07 91.92 12:20:04 0 7.22 0.00 0.43 0.02 0.06 92.27 12:20:04 1 8.66 0.00 0.44 0.02 0.07 90.82 12:20:04 2 7.11 0.00 0.44 0.03 0.07 92.35 12:20:04 3 7.20 0.00 0.46 0.02 0.06 92.26 12:30:04 all 7.91 0.00 0.38 0.02 0.07 91.62 12:30:04 0 8.03 0.00 0.40 0.01 0.07 91.49 12:30:04 1 8.06 0.00 0.39 0.03 0.07 91.45 12:30:04 2 8.15 0.00 0.39 0.02 0.07 91.38 12:30:04 3 7.39 0.00 0.34 0.03 0.06 92.17 12:40:04 all 25.16 0.00 0.98 0.08 0.08 73.71 12:40:04 0 24.11 0.00 1.04 0.08 0.08 74.69 12:40:04 1 25.73 0.00 0.96 0.10 0.08 73.14 12:40:04 2 26.14 0.00 0.90 0.08 0.08 72.80 12:40:04 3 24.66 0.00 1.00 0.05 0.08 74.21 12:50:04 all 27.42 0.00 0.89 0.06 0.08 71.56 12:50:04 0 26.26 0.00 0.98 0.09 0.08 72.59 12:50:04 1 26.67 0.00 0.93 0.03 0.08 72.29 12:50:04 2 28.59 0.00 0.87 0.03 0.08 70.43 12:50:04 3 28.15 0.00 0.75 0.08 0.07 70.95 13:00:04 all 12.49 0.00 0.48 0.03 0.07 86.93 13:00:04 0 11.95 0.00 0.48 0.01 0.07 87.50 13:00:04 1 12.65 0.00 0.50 0.02 0.07 86.76 13:00:04 2 12.07 0.00 0.47 0.02 0.07 87.37 13:00:04 3 13.31 0.00 0.49 0.06 0.07 86.08 13:10:04 all 7.88 0.00 0.46 0.02 0.07 91.58 13:10:04 0 7.91 0.00 0.48 0.01 0.07 91.53 13:10:04 1 7.67 0.00 0.45 0.03 0.07 91.78 13:10:04 2 8.02 0.00 0.45 0.02 0.07 91.44 13:10:04 3 7.91 0.00 0.44 0.04 0.06 91.54 13:20:04 all 8.24 0.00 0.42 0.02 0.07 91.26 13:20:04 0 8.48 0.00 0.51 0.00 0.06 90.94 13:20:04 1 8.07 0.00 0.40 0.01 0.07 91.44 13:20:04 2 8.26 0.00 0.38 0.02 0.06 91.28 13:20:04 3 8.14 0.00 0.41 0.04 0.07 91.35 13:30:04 all 9.02 0.00 0.40 0.02 0.07 90.48 13:30:04 0 8.77 0.00 0.39 0.02 0.07 90.76 13:30:04 1 9.14 0.00 0.40 0.03 0.07 90.36 13:30:04 2 9.01 0.00 0.45 0.02 0.07 90.45 13:30:04 3 9.18 0.00 0.38 0.01 0.07 90.36 13:40:01 all 9.66 0.00 0.50 0.03 0.06 89.75 13:40:01 0 9.98 0.00 0.47 0.07 0.06 89.40 13:40:01 1 9.27 0.00 0.52 0.01 0.07 90.13 13:40:01 2 9.89 0.00 0.45 0.01 0.06 89.58 13:40:01 3 9.49 0.00 0.53 0.03 0.06 89.88 13:50:04 all 24.96 0.00 0.90 0.05 0.08 74.00 13:50:04 0 25.22 0.00 0.96 0.04 0.08 73.70 13:50:04 1 25.09 0.00 0.85 0.11 0.09 73.87 13:50:04 2 24.62 0.00 0.86 0.03 0.08 74.41 13:50:04 3 24.94 0.00 0.94 0.03 0.08 74.01 13:50:04 CPU %user %nice %system %iowait %steal %idle 14:00:04 all 9.59 0.00 0.45 0.04 0.07 89.84 14:00:04 0 9.52 0.00 0.47 0.13 0.07 89.82 14:00:04 1 9.57 0.00 0.47 0.01 0.08 89.88 14:00:04 2 10.56 0.00 0.52 0.02 0.07 88.82 14:00:04 3 8.72 0.00 0.36 0.02 0.06 90.84 14:10:04 all 13.66 0.00 0.52 0.02 0.07 85.73 14:10:04 0 14.16 0.00 0.57 0.02 0.07 85.18 14:10:04 1 14.07 0.00 0.56 0.01 0.08 85.29 14:10:04 2 13.20 0.00 0.42 0.03 0.07 86.29 14:10:04 3 13.19 0.00 0.54 0.04 0.07 86.17 Average: all 16.27 0.00 0.70 0.06 0.07 82.89 Average: 0 16.12 0.00 0.73 0.08 0.07 83.00 Average: 1 16.64 0.00 0.73 0.07 0.08 82.49 Average: 2 16.27 0.00 0.66 0.05 0.07 82.94 Average: 3 16.04 0.00 0.69 0.05 0.07 83.14