---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-44070 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 18G 60G 24% / 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 714 4520 3 10753 14932 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:41:47:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.87/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78401sec preferred_lft 78401sec inet6 fe80::f816:3eff:fe41:47e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:ab:1e:13 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-44070) 07/19/25 _x86_64_ (4 CPU) 11:57:27 LINUX RESTART (4 CPU) 12:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 93.04 2.96 70.47 19.62 721.96 35263.04 236715.46 12:20:01 6.91 0.28 6.41 0.22 17.12 213.54 1630.58 12:30:01 6.21 0.00 5.86 0.35 0.05 165.10 465.57 12:40:01 22.37 0.68 20.53 1.16 7.99 1752.27 1645.56 12:50:01 16.30 0.01 15.64 0.65 0.04 429.54 1997.80 13:00:01 6.48 0.00 6.21 0.27 0.00 178.17 124.26 13:10:01 4.61 0.00 4.51 0.11 0.00 84.45 48.67 13:20:01 4.26 0.00 4.12 0.14 0.00 114.45 39.88 13:30:01 4.98 0.00 4.79 0.19 0.00 134.93 237.03 13:40:01 16.49 0.02 15.56 0.91 3.92 1479.40 979.61 13:50:01 7.34 0.00 7.02 0.32 0.00 141.49 171.89 14:00:01 10.45 0.00 9.93 0.52 0.01 1214.61 474.49 14:10:01 14.66 5.83 8.30 0.53 134.47 728.32 2200.29 Average: 16.47 0.75 13.80 1.92 68.12 3223.05 18979.45 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 166424 8458372 7464020 45.59 235152 7864536 8942668 51.33 2271052 13181780 664 12:20:01 6614696 14918756 1006908 6.15 236068 7875636 1727004 9.91 2332944 6695244 276 12:30:01 1774036 10088776 5834724 35.64 237520 7885012 6757140 38.79 2337120 11500728 2316 12:40:01 3300576 11995828 3927284 23.99 250220 8237988 4964648 28.50 2462676 9844572 424 12:50:01 2732692 11478084 4444688 27.15 252696 8285352 5163368 29.64 2468784 10399152 108 13:00:01 3566472 12334172 3588996 21.92 253472 8306832 4855812 27.87 2470432 9574092 664 13:10:01 5946948 14731836 1192492 7.28 254148 8323340 1897900 10.89 2472384 7205368 13292 13:20:01 996100 9782988 6138668 37.49 254740 8324748 6724732 38.60 2473060 12121072 36 13:30:01 1029600 9833396 6088200 37.18 255348 8341056 6733324 38.65 2475948 12090512 328 13:40:01 3906876 13030468 2892568 17.67 264520 8641444 3648020 20.94 2578916 9124316 108 13:50:01 2206892 11337748 4584176 28.00 265280 8647860 5231404 30.03 2581888 10802204 300 14:00:01 1824680 11243252 4677828 28.57 272816 8914732 5334360 30.62 2674560 11082816 76 14:10:01 4743552 15368528 551928 3.37 280252 10070156 1145808 6.58 2853988 7929892 1034752 Average: 2985350 11892477 4030191 24.61 254787 8439899 4855861 27.87 2496442 10119365 81026 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 11.66 11.66 10.95 10.95 0.00 0.00 0.00 0.00 12:10:01 ens3 69.42 49.14 1130.56 5.11 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 8.22 8.22 4.65 4.65 0.00 0.00 0.00 0.00 12:20:01 ens3 0.62 0.41 0.14 0.77 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 12:30:01 lo 9.72 9.72 5.62 5.62 0.00 0.00 0.00 0.00 12:30:01 ens3 0.76 0.64 0.15 0.25 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 17.86 17.86 8.94 8.94 0.00 0.00 0.00 0.00 12:40:01 ens3 1.40 1.18 0.39 0.33 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 16.04 16.04 8.51 8.51 0.00 0.00 0.00 0.00 12:50:01 ens3 0.95 0.75 0.20 0.16 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 13:00:01 lo 17.43 17.43 8.33 8.33 0.00 0.00 0.00 0.00 13:00:01 ens3 0.88 0.60 0.20 0.15 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 24.45 24.45 8.21 8.21 0.00 0.00 0.00 0.00 13:10:01 ens3 0.54 0.33 0.14 0.10 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 16.66 16.66 8.41 8.41 0.00 0.00 0.00 0.00 13:20:01 ens3 0.73 0.47 0.17 0.13 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 13:30:01 lo 15.85 15.85 9.43 9.43 0.00 0.00 0.00 0.00 13:30:01 ens3 0.84 0.54 0.16 0.12 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 14.27 14.27 7.32 7.32 0.00 0.00 0.00 0.00 13:40:01 ens3 1.09 0.95 0.28 0.23 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 13:50:01 lo 22.79 22.79 8.06 8.06 0.00 0.00 0.00 0.00 13:50:01 ens3 0.63 0.56 0.12 0.10 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 14:00:01 lo 21.65 21.65 10.75 10.75 0.00 0.00 0.00 0.00 14:00:01 ens3 0.89 0.74 0.24 0.20 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 25.55 25.55 9.93 9.93 0.00 0.00 0.00 0.00 14:10:01 ens3 15.69 12.04 197.16 1.71 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.09 17.09 8.39 8.39 0.00 0.00 0.00 0.00 Average: ens3 7.26 5.26 102.30 0.72 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-44070) 07/19/25 _x86_64_ (4 CPU) 11:57:27 LINUX RESTART (4 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 49.23 0.00 2.38 4.96 0.11 43.31 12:10:01 0 46.46 0.00 2.43 6.34 0.11 44.66 12:10:01 1 50.43 0.00 2.40 4.16 0.11 42.90 12:10:01 2 49.29 0.00 2.39 5.69 0.11 42.52 12:10:01 3 50.74 0.00 2.32 3.66 0.12 43.17 12:20:01 all 8.91 0.00 0.42 0.05 0.08 90.54 12:20:01 0 8.79 0.00 0.32 0.04 0.07 90.77 12:20:01 1 8.73 0.00 0.43 0.02 0.09 90.74 12:20:01 2 9.10 0.00 0.47 0.05 0.09 90.29 12:20:01 3 9.02 0.00 0.46 0.09 0.09 90.34 12:30:01 all 13.00 0.00 0.63 0.03 0.09 86.25 12:30:01 0 12.80 0.00 0.68 0.02 0.08 86.43 12:30:01 1 13.10 0.00 0.63 0.02 0.09 86.16 12:30:01 2 12.97 0.00 0.65 0.05 0.10 86.23 12:30:01 3 13.14 0.00 0.57 0.03 0.08 86.18 12:40:01 all 28.12 0.00 1.05 0.10 0.10 70.63 12:40:01 0 29.15 0.00 0.96 0.10 0.10 69.69 12:40:01 1 27.95 0.00 1.00 0.08 0.10 70.88 12:40:01 2 27.78 0.00 1.20 0.12 0.10 70.80 12:40:01 3 27.59 0.00 1.04 0.11 0.10 71.16 12:50:01 all 24.11 0.00 0.88 0.07 0.10 74.85 12:50:01 0 24.15 0.00 0.77 0.03 0.10 74.96 12:50:01 1 23.37 0.00 0.85 0.04 0.09 75.64 12:50:01 2 24.60 0.00 0.92 0.04 0.10 74.35 12:50:01 3 24.33 0.00 0.98 0.16 0.10 74.44 13:00:01 all 11.27 0.00 0.51 0.03 0.10 88.10 13:00:01 0 11.37 0.00 0.44 0.02 0.09 88.08 13:00:01 1 11.21 0.00 0.56 0.02 0.10 88.12 13:00:01 2 11.03 0.00 0.50 0.01 0.09 88.37 13:00:01 3 11.47 0.00 0.53 0.07 0.10 87.83 13:10:01 all 5.14 0.00 0.41 0.03 0.09 94.32 13:10:01 0 5.09 0.00 0.40 0.07 0.09 94.35 13:10:01 1 5.21 0.00 0.45 0.03 0.09 94.22 13:10:01 2 5.42 0.00 0.44 0.00 0.10 94.05 13:10:01 3 4.84 0.00 0.36 0.04 0.08 94.68 13:20:01 all 7.86 0.00 0.35 0.03 0.10 91.67 13:20:01 0 7.83 0.00 0.32 0.04 0.09 91.71 13:20:01 1 8.10 0.00 0.33 0.03 0.10 91.44 13:20:01 2 7.91 0.00 0.43 0.01 0.10 91.56 13:20:01 3 7.58 0.00 0.31 0.04 0.09 91.98 13:30:01 all 8.99 0.00 0.48 0.05 0.09 90.38 13:30:01 0 9.24 0.00 0.44 0.02 0.09 90.23 13:30:01 1 8.66 0.00 0.47 0.05 0.10 90.72 13:30:01 2 8.83 0.00 0.57 0.03 0.10 90.47 13:30:01 3 9.24 0.00 0.43 0.12 0.09 90.12 13:40:01 all 23.04 0.00 0.87 0.12 0.10 75.88 13:40:01 0 24.42 0.00 0.81 0.03 0.09 74.66 13:40:01 1 22.16 0.00 0.93 0.22 0.10 76.58 13:40:01 2 22.96 0.00 0.85 0.03 0.10 76.05 13:40:01 3 22.60 0.00 0.87 0.19 0.10 76.24 13:50:01 all 13.09 0.00 0.58 0.04 0.09 86.20 13:50:01 0 13.05 0.00 0.62 0.04 0.09 86.20 13:50:01 1 14.02 0.00 0.57 0.06 0.09 85.26 13:50:01 2 12.53 0.00 0.60 0.01 0.09 86.76 13:50:01 3 12.75 0.00 0.55 0.03 0.09 86.58 13:50:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 14.06 0.00 0.66 0.09 0.09 85.10 14:00:01 0 14.55 0.00 0.67 0.19 0.09 84.50 14:00:01 1 14.57 0.00 0.69 0.06 0.10 84.58 14:00:01 2 14.03 0.00 0.63 0.02 0.10 85.23 14:00:01 3 13.07 0.00 0.66 0.08 0.09 86.10 14:10:01 all 11.62 0.00 0.69 0.21 0.09 87.38 14:10:01 0 11.24 0.00 0.65 0.03 0.09 87.98 14:10:01 1 12.14 0.00 0.73 0.29 0.09 86.75 14:10:01 2 11.41 0.00 0.74 0.11 0.09 87.66 14:10:01 3 11.71 0.00 0.65 0.42 0.08 87.14 Average: all 16.80 0.00 0.76 0.45 0.09 81.90 Average: 0 16.78 0.00 0.73 0.54 0.09 81.86 Average: 1 16.89 0.00 0.77 0.39 0.10 81.85 Average: 2 16.75 0.00 0.80 0.47 0.10 81.88 Average: 3 16.77 0.00 0.75 0.39 0.09 82.00