---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-42725 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 9.0G 69G 12% / 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 584 11843 4 3561 15062 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:4e:97:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.175/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75496sec preferred_lft 75496sec inet6 fe80::f816:3eff:fe4e:9758/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:a6:da:9f 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-4g-42725) 07/14/25 _x86_64_ (4 CPU) 18:23:57 LINUX RESTART (4 CPU) 18:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:00 2.15 0.00 2.14 0.01 0.04 28.86 743.10 18:50:00 1.64 0.00 1.64 0.00 0.00 20.09 0.00 19:00:01 2.03 0.00 2.03 0.00 0.00 24.28 0.00 19:10:02 1.94 0.00 1.94 0.00 0.00 22.77 0.00 19:20:00 1.29 0.00 1.28 0.00 0.44 15.40 0.00 19:30:01 1.23 0.00 1.23 0.00 0.00 14.71 0.00 19:40:03 1.71 0.00 1.71 0.00 0.00 20.23 0.00 19:50:00 1.59 0.00 1.59 0.00 0.00 19.01 0.00 20:00:01 1.27 0.00 1.27 0.00 0.00 15.35 0.00 20:10:04 1.28 0.00 1.28 0.00 0.00 15.19 0.00 20:20:00 1.35 0.00 1.35 0.00 0.00 16.04 0.00 20:30:01 2.04 0.00 2.04 0.00 0.00 23.98 0.00 20:40:05 1.84 0.00 1.84 0.00 0.00 21.30 0.00 20:50:00 1.45 0.00 1.45 0.00 0.00 16.62 0.00 21:00:00 1.43 0.00 1.43 0.00 0.00 15.75 0.00 21:10:06 1.58 0.00 1.58 0.00 0.00 17.38 0.00 21:20:00 1.51 0.00 1.50 0.00 0.12 16.42 0.00 Average: 1.61 0.00 1.61 0.00 0.04 19.03 43.75 18:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:00 6587776 9865240 6095520 37.23 101708 3334848 6611780 37.95 796264 8595564 40 18:50:00 6587272 9865440 6095352 37.23 102404 3334856 6612104 37.95 796960 8596004 28 19:00:01 6587272 9866292 6094540 37.22 103248 3334864 6612424 37.96 797804 8597052 220 19:10:02 6586768 9866512 6094384 37.22 103968 3334872 6612680 37.96 798532 8597600 36 19:20:00 6585764 9865984 6094860 37.22 104320 3335008 6612744 37.96 798860 8598112 32 19:30:01 6586044 9866768 6094096 37.22 104612 3335216 6612808 37.96 799172 8598620 208 19:40:03 6586044 9867352 6093476 37.22 105160 3335224 6612872 37.96 799716 8599128 184 19:50:00 6586044 9867888 6092988 37.21 105676 3335232 6612872 37.96 800228 8599280 16 20:00:01 6586044 9868300 6092592 37.21 106000 3335300 6612936 37.96 800560 8599776 212 20:10:04 6585544 9868324 6092532 37.21 106248 3335568 6612936 37.96 800812 8600504 216 20:20:00 6585292 9868388 6092448 37.21 106544 3335580 6613000 37.96 801104 8600820 16 20:30:01 6585292 9869104 6091764 37.21 107124 3335716 6613000 37.96 801676 8601428 224 20:40:05 6585292 9869624 6091268 37.20 107608 3335728 6613064 37.96 802168 8601600 244 20:50:00 6584788 9869544 6091360 37.20 107904 3335864 6613064 37.96 802468 8602288 24 21:00:00 6584536 9869540 6091380 37.20 108132 3335872 6613064 37.96 802680 8602292 12 21:10:06 6584036 9869352 6091560 37.20 108420 3335876 6613064 37.96 802972 8602780 232 21:20:00 6583532 9869244 6091668 37.21 108652 3336052 6613128 37.96 803196 8603028 44 Average: 6585726 9867817 6093046 37.21 105749 3335393 6612796 37.96 800304 8599757 117 18:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:00 ens3 0.44 0.15 0.11 0.06 0.00 0.00 0.00 0.00 18:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:50:00 ens3 0.34 0.10 0.07 0.04 0.00 0.00 0.00 0.00 18:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:01 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:10:02 ens3 0.36 0.11 0.08 0.04 0.00 0.00 0.00 0.00 19:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:20:00 ens3 0.29 0.09 0.06 0.04 0.00 0.00 0.00 0.00 19:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:03 ens3 0.50 0.16 0.14 0.08 0.00 0.00 0.00 0.00 19:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:00 ens3 0.26 0.07 0.04 0.02 0.00 0.00 0.00 0.00 19:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:01 ens3 0.27 0.07 0.04 0.02 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:04 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:10:04 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 20:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:20:00 ens3 0.28 0.10 0.06 0.04 0.00 0.00 0.00 0.00 20:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 ens3 0.31 0.10 0.07 0.04 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:05 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:40:05 ens3 0.42 0.15 0.10 0.06 0.00 0.00 0.00 0.00 20:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:50:00 ens3 0.33 0.10 0.07 0.04 0.00 0.00 0.00 0.00 20:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:00 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:06 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:10:06 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:20:00 ens3 0.39 0.13 0.10 0.06 0.00 0.00 0.00 0.00 21:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.33 0.11 0.07 0.04 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-4g-42725) 07/14/25 _x86_64_ (4 CPU) 18:23:57 LINUX RESTART (4 CPU) 18:30:00 CPU %user %nice %system %iowait %steal %idle 18:40:00 all 0.50 0.00 0.11 0.02 0.05 99.33 18:40:00 0 0.17 0.00 0.04 0.00 0.03 99.76 18:40:00 1 0.27 0.00 0.14 0.01 0.06 99.53 18:40:00 2 1.33 0.00 0.14 0.06 0.07 98.41 18:40:00 3 0.21 0.00 0.12 0.00 0.05 99.62 18:50:00 all 0.25 0.00 0.11 0.02 0.05 99.57 18:50:00 0 0.05 0.00 0.03 0.00 0.02 99.90 18:50:00 1 0.18 0.00 0.09 0.05 0.05 99.63 18:50:00 2 0.53 0.00 0.22 0.02 0.09 99.13 18:50:00 3 0.23 0.00 0.10 0.00 0.05 99.61 19:00:01 all 0.23 0.00 0.11 0.10 0.05 99.51 19:00:01 0 0.09 0.00 0.08 0.37 0.04 99.41 19:00:01 1 0.19 0.00 0.13 0.04 0.06 99.58 19:00:01 2 0.43 0.00 0.12 0.00 0.06 99.39 19:00:01 3 0.19 0.00 0.09 0.00 0.05 99.66 19:10:02 all 0.22 0.00 0.11 0.08 0.05 99.53 19:10:02 0 0.17 0.00 0.14 0.01 0.06 99.61 19:10:02 1 0.20 0.00 0.12 0.31 0.05 99.31 19:10:02 2 0.14 0.00 0.09 0.00 0.04 99.73 19:10:02 3 0.39 0.00 0.08 0.00 0.05 99.48 19:20:00 all 0.33 0.00 0.11 0.01 0.05 99.50 19:20:00 0 0.06 0.00 0.05 0.00 0.01 99.88 19:20:00 1 0.11 0.00 0.09 0.01 0.05 99.74 19:20:00 2 0.16 0.00 0.15 0.01 0.07 99.62 19:20:00 3 1.00 0.00 0.17 0.00 0.07 98.76 19:30:01 all 0.13 0.00 0.11 0.00 0.06 99.70 19:30:01 0 0.09 0.00 0.06 0.00 0.04 99.81 19:30:01 1 0.11 0.00 0.10 0.00 0.05 99.74 19:30:01 2 0.17 0.00 0.15 0.01 0.07 99.60 19:30:01 3 0.15 0.00 0.12 0.00 0.06 99.67 19:40:03 all 0.21 0.00 0.11 0.01 0.05 99.62 19:40:03 0 0.29 0.00 0.05 0.01 0.03 99.62 19:40:03 1 0.13 0.00 0.10 0.00 0.06 99.71 19:40:03 2 0.30 0.00 0.17 0.02 0.08 99.43 19:40:03 3 0.14 0.00 0.11 0.00 0.05 99.70 19:50:00 all 0.24 0.00 0.11 0.01 0.06 99.58 19:50:00 0 0.09 0.00 0.08 0.02 0.05 99.77 19:50:00 1 0.19 0.00 0.17 0.00 0.09 99.55 19:50:00 2 0.58 0.00 0.09 0.00 0.05 99.28 19:50:00 3 0.12 0.00 0.09 0.00 0.05 99.74 20:00:01 all 0.30 0.00 0.11 0.01 0.05 99.52 20:00:01 0 0.05 0.00 0.05 0.01 0.02 99.87 20:00:01 1 0.15 0.00 0.15 0.00 0.07 99.62 20:00:01 2 0.13 0.00 0.07 0.00 0.03 99.76 20:00:01 3 0.87 0.00 0.19 0.01 0.08 98.84 20:10:04 all 0.18 0.00 0.11 0.00 0.06 99.65 20:10:04 0 0.10 0.00 0.08 0.01 0.04 99.77 20:10:04 1 0.34 0.00 0.13 0.00 0.07 99.46 20:10:04 2 0.10 0.00 0.06 0.00 0.03 99.81 20:10:04 3 0.18 0.00 0.17 0.00 0.08 99.57 20:20:00 all 0.21 0.00 0.11 0.01 0.05 99.62 20:20:00 0 0.05 0.00 0.04 0.02 0.02 99.87 20:20:00 1 0.49 0.00 0.14 0.00 0.07 99.31 20:20:00 2 0.13 0.00 0.11 0.00 0.05 99.71 20:20:00 3 0.18 0.00 0.15 0.00 0.07 99.60 20:20:00 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 0.14 0.00 0.10 0.01 0.06 99.70 20:30:01 0 0.11 0.00 0.09 0.00 0.05 99.74 20:30:01 1 0.20 0.00 0.13 0.00 0.07 99.60 20:30:01 2 0.09 0.00 0.06 0.01 0.04 99.80 20:30:01 3 0.14 0.00 0.11 0.04 0.07 99.64 20:40:05 all 0.55 0.00 0.11 0.01 0.05 99.27 20:40:05 0 0.11 0.00 0.09 0.00 0.03 99.77 20:40:05 1 1.24 0.00 0.09 0.01 0.05 98.62 20:40:05 2 0.74 0.00 0.17 0.00 0.08 99.00 20:40:05 3 0.10 0.00 0.11 0.03 0.06 99.70 20:50:00 all 0.29 0.00 0.11 0.01 0.05 99.55 20:50:00 0 0.09 0.00 0.09 0.00 0.05 99.77 20:50:00 1 0.13 0.00 0.12 0.00 0.06 99.70 20:50:00 2 0.75 0.00 0.10 0.02 0.06 99.07 20:50:00 3 0.17 0.00 0.12 0.00 0.06 99.65 21:00:00 all 0.22 0.00 0.11 0.01 0.06 99.60 21:00:00 0 0.12 0.00 0.13 0.00 0.07 99.68 21:00:00 1 0.16 0.00 0.14 0.00 0.07 99.64 21:00:00 2 0.42 0.00 0.07 0.01 0.04 99.47 21:00:00 3 0.19 0.00 0.11 0.01 0.07 99.62 21:10:06 all 0.19 0.00 0.11 0.01 0.05 99.64 21:10:06 0 0.13 0.00 0.10 0.00 0.05 99.73 21:10:06 1 0.15 0.00 0.13 0.00 0.07 99.66 21:10:06 2 0.33 0.00 0.05 0.00 0.03 99.58 21:10:06 3 0.16 0.00 0.16 0.02 0.07 99.59 21:20:00 all 0.28 0.00 0.11 0.05 0.06 99.51 21:20:00 0 0.08 0.00 0.06 0.01 0.04 99.82 21:20:00 1 0.17 0.00 0.14 0.01 0.07 99.62 21:20:00 2 0.69 0.00 0.13 0.18 0.06 98.93 21:20:00 3 0.18 0.00 0.11 0.00 0.06 99.66 Average: all 0.26 0.00 0.11 0.02 0.05 99.55 Average: 0 0.11 0.00 0.07 0.03 0.04 99.75 Average: 1 0.26 0.00 0.12 0.03 0.06 99.53 Average: 2 0.41 0.00 0.12 0.02 0.06 99.40 Average: 3 0.27 0.00 0.12 0.01 0.06 99.54