---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-38732 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 728 5094 3 10166 14918 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:6f:a3:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.76/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77670sec preferred_lft 77670sec inet6 fe80::f816:3eff:fe6f:a38f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:ba:4e:26 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-38732) 07/01/25 _x86_64_ (4 CPU) 06:10:50 LINUX RESTART (4 CPU) 06:20:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:30:13 6.87 0.67 6.00 0.20 70.96 1028.63 635.10 06:40:19 8.12 0.08 7.59 0.45 5.70 252.60 1237.94 06:50:19 14.45 0.69 13.00 0.76 8.13 1326.41 997.27 07:00:19 12.59 0.00 12.04 0.55 0.03 494.23 783.63 07:10:08 8.76 0.00 8.44 0.32 0.00 143.45 113.31 07:20:19 12.02 0.00 11.49 0.53 0.00 206.63 444.92 07:30:19 5.83 0.00 5.64 0.18 0.01 99.24 98.91 07:40:19 20.96 0.06 5.33 15.58 1.09 96.08 213998.60 07:50:19 4.73 0.00 4.55 0.18 0.00 88.96 70.04 08:00:19 8.37 0.02 7.95 0.40 3.92 456.83 490.47 08:10:19 15.44 0.00 14.72 0.71 0.00 1036.60 1410.75 08:20:19 7.31 0.01 6.91 0.39 0.05 1113.80 754.79 08:30:19 5.40 0.00 5.26 0.14 0.00 144.96 782.48 Average: 10.07 0.12 8.38 1.57 6.91 499.00 17053.87 06:20:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:13 7235956 15286000 639316 3.90 232572 7619856 1310008 7.52 2318192 6043304 248 06:40:19 2707240 10764652 5159100 31.51 234344 7625400 5773708 33.14 2362848 10546828 224 06:50:19 4558492 12896320 3028008 18.49 243188 7888820 3693588 21.20 2468932 8592644 104 07:00:19 3152212 11572788 4350572 26.57 247616 7961040 5149396 29.56 2489608 9968540 84 07:10:08 6897308 15320140 604564 3.69 249100 7961780 1310152 7.52 2491784 6232476 88 07:20:19 3011896 11439332 4483532 27.38 251096 7964388 5170220 29.68 2494132 10110108 68 07:30:19 3007312 11437564 4485316 27.39 251876 7966412 5223360 29.98 2494956 10114512 200 07:40:19 1447968 9885948 6036248 36.87 253068 7972892 6755464 38.78 2500776 11654108 592 07:50:19 1477652 9918464 6003676 36.67 253760 7974996 6639496 38.11 2501508 11618436 168 08:00:19 4610052 13335596 2588020 15.81 261684 8241868 3575012 20.52 2554984 8433856 201012 08:10:19 2784700 11515376 4406892 26.92 263432 8245040 5258192 30.18 2605208 10186392 236 08:20:19 2212240 11223308 4698220 28.69 270896 8508632 5312196 30.49 2667516 10667708 200 08:30:19 2277372 11291380 4630092 28.28 271484 8510832 5233980 30.04 2700056 10602016 228 Average: 3490800 11991298 3931812 24.01 252624 8033997 4646521 26.67 2511577 9597764 15650 06:20:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:13 lo 7.50 7.50 5.20 5.20 0.00 0.00 0.00 0.00 06:30:13 ens3 0.47 0.27 0.10 0.07 0.00 0.00 0.00 0.00 06:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:19 lo 15.06 15.06 8.08 8.08 0.00 0.00 0.00 0.00 06:40:19 ens3 0.85 0.64 0.16 0.83 0.00 0.00 0.00 0.00 06:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:19 lo 9.99 9.99 6.63 6.63 0.00 0.00 0.00 0.00 06:50:19 ens3 0.92 0.87 0.21 0.39 0.00 0.00 0.00 0.00 06:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:19 lo 12.75 12.75 5.45 5.45 0.00 0.00 0.00 0.00 07:00:19 ens3 0.95 0.82 0.24 0.20 0.00 0.00 0.00 0.00 07:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:08 lo 4.56 4.56 2.00 2.00 0.00 0.00 0.00 0.00 07:10:08 ens3 0.51 0.32 0.11 0.08 0.00 0.00 0.00 0.00 07:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:19 lo 18.63 18.63 10.31 10.31 0.00 0.00 0.00 0.00 07:20:19 ens3 0.89 0.69 0.21 0.17 0.00 0.00 0.00 0.00 07:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:19 lo 16.74 16.74 6.51 6.51 0.00 0.00 0.00 0.00 07:30:19 ens3 0.51 0.39 0.10 0.08 0.00 0.00 0.00 0.00 07:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:19 lo 20.31 20.31 8.56 8.56 0.00 0.00 0.00 0.00 07:40:19 ens3 0.53 0.34 0.12 0.08 0.00 0.00 0.00 0.00 07:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:19 lo 19.59 19.59 10.10 10.10 0.00 0.00 0.00 0.00 07:50:19 ens3 0.68 0.57 0.14 0.11 0.00 0.00 0.00 0.00 07:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:19 lo 14.48 14.48 7.61 7.61 0.00 0.00 0.00 0.00 08:00:19 ens3 0.80 0.68 0.21 0.17 0.00 0.00 0.00 0.00 08:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:19 lo 18.44 18.44 8.28 8.28 0.00 0.00 0.00 0.00 08:10:19 ens3 1.04 0.82 0.24 0.19 0.00 0.00 0.00 0.00 08:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:19 lo 22.73 22.73 9.79 9.79 0.00 0.00 0.00 0.00 08:20:19 ens3 1.00 0.63 0.33 0.25 0.00 0.00 0.00 0.00 08:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:19 lo 16.69 16.69 6.86 6.86 0.00 0.00 0.00 0.00 08:30:19 ens3 0.85 0.53 0.21 0.16 0.00 0.00 0.00 0.00 08:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 15.21 15.21 7.35 7.35 0.00 0.00 0.00 0.00 Average: ens3 0.77 0.58 0.18 0.22 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-38732) 07/01/25 _x86_64_ (4 CPU) 06:10:50 LINUX RESTART (4 CPU) 06:20:14 CPU %user %nice %system %iowait %steal %idle 06:30:13 all 7.51 0.00 0.41 0.07 0.07 91.94 06:30:13 0 7.40 0.00 0.35 0.02 0.06 92.18 06:30:13 1 7.88 0.00 0.46 0.04 0.07 91.57 06:30:13 2 7.79 0.00 0.47 0.14 0.08 91.52 06:30:13 3 6.99 0.00 0.36 0.08 0.07 92.51 06:40:19 all 14.53 0.00 0.62 0.06 0.07 84.71 06:40:19 0 14.40 0.00 0.57 0.07 0.07 84.90 06:40:19 1 14.67 0.00 0.64 0.05 0.07 84.56 06:40:19 2 14.58 0.00 0.65 0.05 0.07 84.65 06:40:19 3 14.48 0.00 0.64 0.06 0.07 84.75 06:50:19 all 18.87 0.00 0.72 0.08 0.07 80.26 06:50:19 0 18.70 0.00 0.75 0.13 0.07 80.35 06:50:19 1 18.64 0.00 0.76 0.02 0.08 80.50 06:50:19 2 18.86 0.00 0.63 0.14 0.08 80.29 06:50:19 3 19.27 0.00 0.72 0.02 0.07 79.91 07:00:19 all 18.59 0.00 0.81 0.06 0.07 80.47 07:00:19 0 19.68 0.00 0.70 0.10 0.07 79.44 07:00:19 1 18.13 0.00 0.90 0.05 0.08 80.85 07:00:19 2 18.16 0.00 0.91 0.02 0.08 80.83 07:00:19 3 18.38 0.00 0.73 0.06 0.07 80.76 07:10:08 all 11.14 0.00 0.47 0.04 0.07 88.29 07:10:08 0 11.45 0.00 0.39 0.02 0.06 88.08 07:10:08 1 10.94 0.00 0.43 0.02 0.07 88.54 07:10:08 2 11.68 0.00 0.59 0.10 0.06 87.56 07:10:08 3 10.48 0.00 0.47 0.01 0.07 88.98 07:20:19 all 20.32 0.00 0.77 0.05 0.07 78.78 07:20:19 0 20.58 0.00 0.67 0.04 0.07 78.64 07:20:19 1 19.81 0.00 0.86 0.04 0.08 79.21 07:20:19 2 20.13 0.00 0.72 0.08 0.08 79.00 07:20:19 3 20.77 0.00 0.83 0.05 0.07 78.28 07:30:19 all 7.59 0.00 0.39 0.02 0.07 91.93 07:30:19 0 7.47 0.00 0.35 0.03 0.06 92.08 07:30:19 1 7.85 0.00 0.45 0.03 0.07 91.60 07:30:19 2 7.32 0.00 0.43 0.01 0.07 92.18 07:30:19 3 7.73 0.00 0.32 0.02 0.06 91.86 07:40:19 all 9.07 0.00 0.56 0.04 0.07 90.26 07:40:19 0 8.92 0.00 0.62 0.02 0.07 90.37 07:40:19 1 8.98 0.00 0.60 0.10 0.07 90.24 07:40:19 2 9.36 0.00 0.49 0.02 0.07 90.06 07:40:19 3 9.01 0.00 0.52 0.03 0.07 90.37 07:50:19 all 9.99 0.00 0.50 0.02 0.07 89.42 07:50:19 0 9.78 0.00 0.43 0.05 0.06 89.68 07:50:19 1 10.03 0.00 0.50 0.01 0.07 89.39 07:50:19 2 10.39 0.00 0.54 0.03 0.07 88.97 07:50:19 3 9.75 0.00 0.52 0.01 0.06 89.65 08:00:19 all 11.30 0.00 0.52 0.05 0.08 88.06 08:00:19 0 10.73 0.00 0.46 0.02 0.07 88.72 08:00:19 1 11.56 0.00 0.46 0.05 0.08 87.85 08:00:19 2 11.77 0.00 0.51 0.10 0.09 87.53 08:00:19 3 11.13 0.00 0.64 0.02 0.07 88.14 08:10:19 all 26.58 0.00 1.02 0.07 0.08 72.25 08:10:19 0 26.75 0.00 1.04 0.04 0.08 72.10 08:10:19 1 26.88 0.00 1.06 0.13 0.08 71.85 08:10:19 2 25.85 0.00 0.87 0.08 0.08 73.13 08:10:19 3 26.86 0.00 1.10 0.02 0.08 71.94 08:10:19 CPU %user %nice %system %iowait %steal %idle 08:20:19 all 9.28 0.00 0.48 0.05 0.07 90.11 08:20:19 0 8.86 0.00 0.47 0.14 0.07 90.46 08:20:19 1 8.86 0.00 0.45 0.05 0.08 90.56 08:20:19 2 9.24 0.00 0.54 0.01 0.08 90.13 08:20:19 3 10.15 0.00 0.46 0.01 0.07 89.30 08:30:19 all 7.86 0.00 0.40 0.03 0.07 91.65 08:30:19 0 7.93 0.00 0.37 0.02 0.06 91.61 08:30:19 1 8.16 0.00 0.45 0.06 0.07 91.27 08:30:19 2 7.44 0.00 0.46 0.02 0.07 92.00 08:30:19 3 7.89 0.00 0.32 0.01 0.07 91.71 Average: all 13.29 0.00 0.59 0.05 0.07 86.00 Average: 0 13.30 0.00 0.55 0.05 0.07 86.03 Average: 1 13.27 0.00 0.62 0.05 0.07 85.99 Average: 2 13.29 0.00 0.60 0.06 0.07 85.98 Average: 3 13.31 0.00 0.59 0.03 0.07 86.00