---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41070 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 702 4363 4 10923 14944 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:ec:5a:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.151/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78557sec preferred_lft 78557sec inet6 fe80::f816:3eff:feec:5aab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:ab:d3:59 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-41070) 07/09/25 _x86_64_ (4 CPU) 12:10:17 LINUX RESTART (4 CPU) 12:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:30:01 6.84 0.65 5.96 0.23 68.54 917.68 757.38 12:40:15 11.91 0.63 10.56 0.71 7.08 657.02 2063.88 12:50:20 16.89 0.00 16.13 0.76 0.03 1197.74 1906.95 13:00:01 16.10 0.00 15.34 0.75 0.00 277.97 1392.22 13:10:20 5.12 0.00 4.95 0.17 0.00 88.41 46.56 13:20:20 20.50 0.05 5.15 15.29 1.11 96.93 212695.60 13:30:01 4.89 0.00 4.70 0.18 0.00 87.18 62.21 13:40:20 6.65 0.00 6.48 0.17 0.00 113.64 66.20 13:50:16 17.93 0.02 17.02 0.89 3.95 1370.01 1529.00 14:00:01 5.53 0.00 5.30 0.23 0.00 99.26 156.84 14:10:20 9.40 0.00 8.95 0.45 0.00 1162.86 365.31 14:20:01 10.76 2.83 7.38 0.55 49.73 710.21 1779.88 Average: 11.03 0.34 8.99 1.70 10.74 566.83 18566.07 12:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 1091460 9940816 5983048 36.54 231476 8423928 7312240 41.97 2315956 12208784 444 12:40:15 4422160 13553616 2371212 14.48 240540 8688320 3013440 17.30 2392548 8799752 179700 12:50:20 2390544 11606344 4316788 26.37 245696 8761276 5046208 28.97 2457172 10760908 64 13:00:01 2215596 11435948 4486920 27.40 248012 8763416 5213156 29.92 2460920 10927092 344 13:10:20 1947252 11170644 4752004 29.02 249132 8765304 5401668 31.01 2462136 11179440 56 13:20:20 2090316 11322732 4599876 28.09 250328 8773104 5285056 30.34 2468088 11047448 48 13:30:01 489248 9723620 6198196 37.86 250928 8774460 6853880 39.34 2468752 12641356 76 13:40:20 2350376 11587020 4334960 26.48 251552 8776104 5023400 28.83 2469408 10761420 60 13:50:16 2871644 12395060 3527444 21.54 260112 9044248 4872696 27.97 2571212 10159064 256 14:00:01 1943908 11471452 4450248 27.18 261044 9047384 5146136 29.54 2573060 11075280 344 14:10:20 1552732 11365760 4555160 27.82 268344 9310624 5201980 29.86 2667392 11354700 28 14:20:01 4561452 15361448 558740 3.41 275108 10252744 1163084 6.68 2814016 8154792 857068 Average: 2327224 11744538 4177883 25.52 252689 8948409 4961079 28.48 2510055 10755836 86541 12:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 lo 11.50 11.50 8.43 8.43 0.00 0.00 0.00 0.00 12:30:01 ens3 1.37 0.83 0.29 1.24 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 12:40:15 lo 13.63 13.63 8.17 8.17 0.00 0.00 0.00 0.00 12:40:15 ens3 1.58 0.86 0.49 0.35 0.00 0.00 0.00 0.00 12:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:20 lo 19.32 19.32 8.47 8.47 0.00 0.00 0.00 0.00 12:50:20 ens3 1.70 1.12 0.38 0.30 0.00 0.00 0.00 0.00 12:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 17.05 17.05 8.49 8.49 0.00 0.00 0.00 0.00 13:00:01 ens3 1.01 0.84 0.20 0.17 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 13:10:20 lo 14.12 14.12 7.28 7.28 0.00 0.00 0.00 0.00 13:10:20 ens3 1.15 0.66 0.24 0.16 0.00 0.00 0.00 0.00 13:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:20 lo 24.40 24.40 8.21 8.21 0.00 0.00 0.00 0.00 13:20:20 ens3 1.11 0.38 0.21 0.13 0.00 0.00 0.00 0.00 13:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 17.30 17.30 8.67 8.67 0.00 0.00 0.00 0.00 13:30:01 ens3 1.82 0.62 0.33 0.22 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 13:40:20 lo 17.65 17.65 10.10 10.10 0.00 0.00 0.00 0.00 13:40:20 ens3 1.01 0.55 0.18 0.13 0.00 0.00 0.00 0.00 13:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:16 lo 12.67 12.67 6.65 6.65 0.00 0.00 0.00 0.00 13:50:16 ens3 1.21 0.94 0.29 0.24 0.00 0.00 0.00 0.00 13:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 24.03 24.03 8.55 8.55 0.00 0.00 0.00 0.00 14:00:01 ens3 0.63 0.45 0.14 0.11 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 14:10:20 lo 22.04 22.04 10.95 10.95 0.00 0.00 0.00 0.00 14:10:20 ens3 1.29 0.90 0.39 0.29 0.00 0.00 0.00 0.00 14:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 24.80 24.80 9.57 9.57 0.00 0.00 0.00 0.00 14:20:01 ens3 14.82 11.36 205.74 1.62 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.18 18.18 8.63 8.63 0.00 0.00 0.00 0.00 Average: ens3 2.36 1.60 16.86 0.41 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-41070) 07/09/25 _x86_64_ (4 CPU) 12:10:17 LINUX RESTART (4 CPU) 12:20:02 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 12.26 0.00 0.57 0.07 0.09 87.01 12:30:01 0 12.89 0.00 0.54 0.06 0.09 86.42 12:30:01 1 11.12 0.00 0.58 0.13 0.10 88.08 12:30:01 2 12.73 0.00 0.58 0.03 0.10 86.56 12:30:01 3 12.30 0.00 0.58 0.06 0.09 86.97 12:40:15 all 17.68 0.00 0.81 0.17 0.08 81.26 12:40:15 0 17.48 0.00 0.73 0.30 0.08 81.41 12:40:15 1 18.19 0.00 0.82 0.24 0.09 80.66 12:40:15 2 17.69 0.00 0.77 0.08 0.08 81.39 12:40:15 3 17.36 0.00 0.90 0.05 0.09 81.61 12:50:20 all 24.94 0.00 0.92 0.16 0.09 73.88 12:50:20 0 24.98 0.00 0.95 0.03 0.08 73.95 12:50:20 1 25.19 0.00 0.96 0.23 0.08 73.54 12:50:20 2 24.94 0.00 1.01 0.14 0.09 73.81 12:50:20 3 24.67 0.00 0.77 0.24 0.08 74.24 13:00:01 all 24.38 0.00 0.88 0.12 0.09 74.53 13:00:01 0 24.01 0.00 0.86 0.17 0.08 74.89 13:00:01 1 24.87 0.00 0.82 0.17 0.09 74.06 13:00:01 2 24.50 0.00 0.89 0.03 0.09 74.49 13:00:01 3 24.16 0.00 0.96 0.09 0.09 74.69 13:10:20 all 7.19 0.00 0.35 0.05 0.08 92.33 13:10:20 0 7.27 0.00 0.37 0.01 0.07 92.27 13:10:20 1 7.14 0.00 0.35 0.08 0.08 92.35 13:10:20 2 7.15 0.00 0.33 0.01 0.08 92.42 13:10:20 3 7.21 0.00 0.36 0.09 0.08 92.27 13:20:20 all 7.69 0.00 0.49 0.04 0.08 91.69 13:20:20 0 7.85 0.00 0.47 0.03 0.08 91.57 13:20:20 1 7.14 0.00 0.54 0.09 0.09 92.14 13:20:20 2 7.60 0.00 0.48 0.01 0.08 91.83 13:20:20 3 8.17 0.00 0.47 0.04 0.08 91.23 13:30:01 all 9.55 0.00 0.47 0.20 0.18 89.61 13:30:01 0 9.49 0.00 0.47 0.02 0.14 89.87 13:30:01 1 9.63 0.00 0.53 0.71 0.10 89.03 13:30:01 2 9.52 0.00 0.42 0.01 0.17 89.88 13:30:01 3 9.56 0.00 0.46 0.04 0.29 89.66 13:40:20 all 8.99 0.00 0.52 0.42 0.09 89.99 13:40:20 0 8.89 0.00 0.54 0.14 0.09 90.35 13:40:20 1 9.03 0.00 0.60 0.39 0.09 89.90 13:40:20 2 9.22 0.00 0.43 0.38 0.08 89.88 13:40:20 3 8.81 0.00 0.49 0.78 0.09 89.83 13:50:16 all 26.81 0.00 1.03 0.22 0.09 71.86 13:50:16 0 25.57 0.00 0.95 0.31 0.09 73.08 13:50:16 1 26.67 0.00 1.01 0.18 0.09 72.05 13:50:16 2 27.57 0.00 1.10 0.31 0.09 70.93 13:50:16 3 27.42 0.00 1.05 0.07 0.09 71.36 14:00:01 all 9.31 0.00 0.49 0.07 0.08 90.05 14:00:01 0 9.22 0.00 0.52 0.07 0.07 90.13 14:00:01 1 9.41 0.00 0.52 0.07 0.08 89.91 14:00:01 2 9.51 0.00 0.49 0.06 0.09 89.85 14:00:01 3 9.11 0.00 0.42 0.08 0.07 90.32 14:10:20 all 14.21 0.00 0.69 0.64 0.08 84.37 14:10:20 0 14.33 0.00 0.72 0.29 0.07 84.58 14:10:20 1 13.80 0.00 0.79 0.22 0.09 85.09 14:10:20 2 14.23 0.00 0.59 1.18 0.09 83.92 14:10:20 3 14.49 0.00 0.66 0.86 0.08 83.91 14:10:20 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 12.41 0.00 0.67 1.56 0.08 85.28 14:20:01 0 11.30 0.00 0.57 2.94 0.07 85.12 14:20:01 1 12.54 0.00 0.64 0.58 0.08 86.15 14:20:01 2 12.44 0.00 0.72 1.83 0.09 84.92 14:20:01 3 13.36 0.00 0.73 0.90 0.08 84.93 Average: all 14.59 0.00 0.66 0.31 0.09 84.35 Average: 0 14.42 0.00 0.64 0.36 0.08 84.50 Average: 1 14.54 0.00 0.68 0.26 0.09 84.44 Average: 2 14.73 0.00 0.65 0.34 0.10 84.18 Average: 3 14.69 0.00 0.65 0.28 0.10 84.28