---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39070 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 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 698 5120 3 10170 14948 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:db:b0:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.74/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78560sec preferred_lft 78560sec inet6 fe80::f816:3eff:fedb:b0ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:a3:6e:d4 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-39070) 07/02/25 _x86_64_ (4 CPU) 11:56:27 LINUX RESTART (4 CPU) 12:00:24 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 83.56 2.17 61.99 19.40 710.61 31762.67 265366.41 12:20:24 7.71 0.32 7.08 0.31 20.74 233.37 1738.69 12:30:24 9.43 0.70 8.18 0.55 8.20 597.83 1796.92 12:40:01 18.43 0.02 17.65 0.76 0.18 1209.49 1423.37 12:50:24 15.97 0.00 15.32 0.65 0.00 270.38 1448.28 13:00:24 6.64 0.00 6.35 0.29 0.00 117.68 101.88 13:10:01 4.08 0.00 3.98 0.10 0.00 76.79 76.72 13:20:24 6.34 0.00 6.10 0.24 0.00 109.56 114.00 13:30:24 4.97 0.00 4.81 0.17 0.00 84.84 99.68 13:40:01 18.17 0.02 17.32 0.82 4.10 1415.50 1674.96 13:50:24 7.93 0.00 7.50 0.43 0.04 1065.89 1224.85 14:00:24 8.12 0.00 7.79 0.32 0.00 183.02 1086.33 Average: 15.66 0.26 13.46 1.94 59.73 2987.15 22152.77 12:00:24 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 166124 8278760 7644384 46.69 231572 7694420 9188104 52.74 2273460 13184004 132 12:20:24 2609388 10666096 5258824 32.12 232980 7638644 6807480 39.07 2321908 10691132 260 12:30:24 5249544 13587556 2338084 14.28 241456 7903048 3022824 17.35 2384876 7988144 172004 12:40:01 3347280 11771116 4153052 25.36 246496 7977564 5048212 28.98 2450956 9819456 344 12:50:24 2994740 11423832 4499968 27.48 249176 7980028 5238720 30.07 2455144 10158260 40 13:00:24 3004504 11437096 4486472 27.40 250204 7982392 5273900 30.27 2456232 10159200 580 13:10:01 3366388 11801880 4122156 25.18 250588 7984900 5647172 32.41 2456672 9797048 432 13:20:24 1515960 9954552 5968316 36.45 251460 7986956 6679640 38.34 2457644 11632280 232 13:30:24 3106044 11546600 4377164 26.73 252044 7988360 5149072 29.56 2458260 10052680 156 13:40:01 5814600 14546716 1377888 8.42 260900 8261204 2143952 12.31 2560724 7249920 696 13:50:24 2357932 11371620 4550664 27.79 268400 8525932 5280244 30.31 2624420 10610984 136 14:00:24 1647768 10665192 5256604 32.10 269376 8528544 6000532 34.44 2669184 11265892 128 Average: 2931689 11420918 4502798 27.50 250388 8037666 5456654 31.32 2464123 10217417 14595 12:00:24 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 12.36 12.36 11.60 11.60 0.00 0.00 0.00 0.00 12:10:01 ens3 43.03 25.43 688.56 2.67 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 12:20:24 lo 9.24 9.24 5.01 5.01 0.00 0.00 0.00 0.00 12:20:24 ens3 1.08 0.77 0.19 1.17 0.00 0.00 0.00 0.00 12:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:24 lo 9.25 9.25 6.49 6.49 0.00 0.00 0.00 0.00 12:30:24 ens3 0.90 0.61 0.25 0.19 0.00 0.00 0.00 0.00 12:30:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 18.95 18.95 8.29 8.29 0.00 0.00 0.00 0.00 12:40:01 ens3 2.65 1.39 0.75 0.51 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 12:50:24 lo 18.04 18.04 8.79 8.79 0.00 0.00 0.00 0.00 12:50:24 ens3 1.05 0.78 0.17 0.14 0.00 0.00 0.00 0.00 12:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:24 lo 18.41 18.41 9.09 9.09 0.00 0.00 0.00 0.00 13:00:24 ens3 0.95 0.63 0.20 0.16 0.00 0.00 0.00 0.00 13:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 20.88 20.88 6.68 6.68 0.00 0.00 0.00 0.00 13:10:01 ens3 0.49 0.24 0.08 0.05 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 13:20:24 lo 22.49 22.49 12.38 12.38 0.00 0.00 0.00 0.00 13:20:24 ens3 0.83 0.59 0.19 0.15 0.00 0.00 0.00 0.00 13:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:24 lo 15.37 15.37 8.30 8.30 0.00 0.00 0.00 0.00 13:30:24 ens3 0.87 0.60 0.17 0.13 0.00 0.00 0.00 0.00 13:30:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 16.47 16.47 7.38 7.38 0.00 0.00 0.00 0.00 13:40:01 ens3 1.66 1.41 8.20 0.27 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 13:50:24 lo 22.48 22.48 9.79 9.79 0.00 0.00 0.00 0.00 13:50:24 ens3 1.15 0.58 0.29 0.20 0.00 0.00 0.00 0.00 13:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:24 lo 24.11 24.11 10.31 10.31 0.00 0.00 0.00 0.00 14:00:24 ens3 0.95 0.70 0.17 0.14 0.00 0.00 0.00 0.00 14:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.35 17.35 8.68 8.68 0.00 0.00 0.00 0.00 Average: ens3 4.49 2.73 56.00 0.48 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-39070) 07/02/25 _x86_64_ (4 CPU) 11:56:27 LINUX RESTART (4 CPU) 12:00:24 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 44.95 0.00 2.27 4.12 0.11 48.56 12:10:01 0 44.38 0.00 2.19 3.65 0.11 49.67 12:10:01 1 42.74 0.00 2.09 3.83 0.10 51.24 12:10:01 2 47.94 0.00 2.53 4.40 0.11 45.02 12:10:01 3 44.72 0.00 2.26 4.60 0.11 48.30 12:20:24 all 12.95 0.00 0.54 0.07 0.08 86.36 12:20:24 0 12.40 0.00 0.53 0.05 0.07 86.94 12:20:24 1 13.15 0.00 0.52 0.03 0.09 86.21 12:20:24 2 13.00 0.00 0.50 0.14 0.08 86.27 12:20:24 3 13.24 0.00 0.61 0.06 0.07 86.01 12:30:24 all 12.20 0.00 0.50 0.08 0.08 87.15 12:30:24 0 13.27 0.00 0.49 0.03 0.07 86.14 12:30:24 1 11.73 0.00 0.59 0.02 0.08 87.58 12:30:24 2 11.66 0.00 0.42 0.22 0.07 87.63 12:30:24 3 12.12 0.00 0.51 0.05 0.08 87.24 12:40:01 all 25.75 0.00 0.93 0.32 0.09 72.91 12:40:01 0 25.81 0.00 0.97 0.15 0.09 72.99 12:40:01 1 26.61 0.00 0.93 0.51 0.09 71.85 12:40:01 2 24.87 0.00 0.92 0.12 0.09 74.00 12:40:01 3 25.72 0.00 0.90 0.48 0.09 72.80 12:50:24 all 23.30 0.00 0.88 0.07 0.09 75.66 12:50:24 0 22.84 0.00 0.99 0.10 0.08 75.99 12:50:24 1 23.25 0.00 0.83 0.08 0.09 75.75 12:50:24 2 23.76 0.00 0.84 0.03 0.09 75.28 12:50:24 3 23.37 0.00 0.86 0.05 0.09 75.63 13:00:24 all 12.76 0.00 0.48 0.07 0.07 86.61 13:00:24 0 12.98 0.00 0.48 0.01 0.07 86.47 13:00:24 1 12.59 0.00 0.52 0.02 0.08 86.79 13:00:24 2 13.11 0.00 0.53 0.09 0.08 86.19 13:00:24 3 12.35 0.00 0.40 0.18 0.07 86.99 13:10:01 all 6.37 0.00 0.34 0.03 0.06 93.21 13:10:01 0 6.12 0.00 0.30 0.01 0.05 93.52 13:10:01 1 6.16 0.00 0.35 0.03 0.06 93.40 13:10:01 2 6.68 0.00 0.30 0.06 0.06 92.90 13:10:01 3 6.51 0.00 0.40 0.01 0.06 93.03 13:20:24 all 12.01 0.00 0.59 0.14 0.07 87.19 13:20:24 0 12.17 0.00 0.53 0.13 0.07 87.10 13:20:24 1 12.19 0.00 0.62 0.25 0.08 86.87 13:20:24 2 11.52 0.00 0.53 0.08 0.08 87.79 13:20:24 3 12.17 0.00 0.69 0.09 0.07 86.99 13:30:24 all 7.27 0.00 0.38 0.12 0.07 92.16 13:30:24 0 7.16 0.00 0.35 0.22 0.06 92.21 13:30:24 1 7.37 0.00 0.51 0.06 0.07 92.00 13:30:24 2 7.22 0.00 0.36 0.17 0.07 92.19 13:30:24 3 7.34 0.00 0.31 0.03 0.07 92.25 13:40:01 all 25.52 0.00 0.93 0.09 0.09 73.38 13:40:01 0 25.24 0.00 1.07 0.11 0.08 73.50 13:40:01 1 25.63 0.00 0.96 0.17 0.09 73.16 13:40:01 2 25.03 0.00 0.86 0.02 0.09 73.99 13:40:01 3 26.16 0.00 0.85 0.05 0.08 72.85 13:50:24 all 11.68 0.00 0.58 0.07 0.08 87.60 13:50:24 0 10.95 0.00 0.54 0.18 0.06 88.26 13:50:24 1 11.96 0.00 0.53 0.02 0.08 87.41 13:50:24 2 12.36 0.00 0.72 0.06 0.08 86.78 13:50:24 3 11.43 0.00 0.54 0.01 0.08 87.94 13:50:24 CPU %user %nice %system %iowait %steal %idle 14:00:24 all 14.13 0.00 0.63 0.03 0.08 85.12 14:00:24 0 14.13 0.00 0.65 0.07 0.08 85.07 14:00:24 1 14.13 0.00 0.70 0.03 0.09 85.06 14:00:24 2 14.09 0.00 0.60 0.02 0.08 85.21 14:00:24 3 14.19 0.00 0.57 0.01 0.08 85.15 Average: all 17.26 0.00 0.75 0.42 0.08 81.49 Average: 0 17.14 0.00 0.75 0.38 0.07 81.65 Average: 1 17.16 0.00 0.76 0.41 0.08 81.60 Average: 2 17.45 0.00 0.75 0.44 0.08 81.28 Average: 3 17.30 0.00 0.74 0.45 0.08 81.44