---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-48199 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 9.1G 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 592 11654 4 3743 15055 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:f1:19:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.118/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75495sec preferred_lft 75495sec inet6 fe80::f816:3eff:fef1:196c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a7:f0:c8:b9 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-48199) 09/02/25 _x86_64_ (4 CPU) 10:30:49 LINUX RESTART (4 CPU) 10:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:01 2.28 0.00 2.26 0.01 0.04 29.96 31.97 11:00:01 2.10 0.00 2.10 0.00 0.00 25.69 0.00 11:10:01 2.11 0.00 2.11 0.00 0.00 25.28 0.00 11:20:01 2.10 0.00 2.10 0.00 0.01 25.08 0.00 11:30:01 2.15 0.00 2.15 0.00 0.00 25.49 0.00 11:40:01 2.15 0.00 2.15 0.00 0.00 25.08 0.00 11:50:01 2.24 0.00 2.24 0.00 0.00 25.91 0.00 12:00:01 1.54 0.00 1.54 0.00 0.00 17.69 0.00 12:10:01 1.46 0.00 1.46 0.00 0.00 16.74 0.00 12:20:01 1.46 0.00 1.46 0.00 0.00 17.19 0.00 12:30:01 1.61 0.00 1.60 0.00 0.00 19.23 15.48 12:40:01 1.65 0.00 1.65 0.00 0.00 19.40 0.00 12:50:01 1.42 0.00 1.42 0.00 0.00 16.71 0.00 13:00:01 1.40 0.00 1.40 0.00 0.00 16.36 0.00 13:10:01 13.62 11.89 1.72 0.00 131.22 31.97 0.11 13:20:01 1.43 0.00 1.43 0.00 0.00 16.39 0.00 13:30:01 1.46 0.00 1.46 0.00 0.00 16.77 0.00 Average: 2.48 0.70 1.78 0.00 7.72 21.82 2.80 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 10107856 13514404 2445320 14.93 103832 3448760 2664524 15.29 832456 5059304 188 11:00:01 10107100 13514472 2445240 14.93 104632 3448768 2664844 15.30 833260 5059384 188 11:10:01 10106596 13514796 2444860 14.93 105472 3448780 2664972 15.30 834056 5059648 24 11:20:01 10106596 13515732 2443964 14.93 106332 3448792 2665100 15.30 834960 5059852 200 11:30:01 10105588 13515528 2444204 14.93 107036 3448864 2665232 15.30 835664 5060152 208 11:40:01 10104332 13515076 2444648 14.93 107688 3449000 2665912 15.30 836308 5060636 28 11:50:01 10103576 13514924 2444844 14.93 108420 3449008 2665424 15.30 837048 5060708 220 12:00:01 10103324 13515100 2444688 14.93 108760 3449080 2665424 15.30 837388 5060784 228 12:10:01 10100804 13513112 2446696 14.94 109068 3449284 2665488 15.30 837692 5061132 12 12:20:01 10100552 13513248 2446508 14.94 109428 3449292 2665536 15.30 838036 5061552 208 12:30:01 10099548 13512892 2446772 14.94 109904 3449432 2665488 15.30 838532 5061220 208 12:40:01 10098288 13512056 2447636 14.95 110344 3449436 2665488 15.30 838936 5061460 208 12:50:01 10097028 13511364 2448368 14.95 110720 3449576 2665488 15.30 839348 5061424 208 13:00:01 10096524 13511216 2448520 14.95 111056 3449588 2665504 15.30 839684 5061692 220 13:10:01 10041300 13511988 2447080 14.95 113312 3489172 2665768 15.30 876848 5066600 240 13:20:01 10041300 13512416 2446600 14.94 113600 3489312 2665784 15.30 877116 5066624 220 13:30:01 10041048 13512668 2446420 14.94 113932 3489444 2665736 15.30 877464 5066604 216 Average: 10091845 13513588 2446022 14.94 109032 3456211 2665395 15.30 843812 5061693 178 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.28 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 1.50 0.23 0.36 0.18 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.39 0.11 0.08 0.04 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.31 0.09 0.07 0.04 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 ens3 0.51 0.16 0.14 0.08 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.27 0.10 0.06 0.04 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.25 0.08 0.04 0.02 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.62 0.16 0.17 0.10 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 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.68 0.21 0.23 0.13 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 ens3 0.37 0.10 0.07 0.04 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.25 0.09 0.04 0.02 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 0.32 0.11 0.07 0.04 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 1.12 1.04 0.23 1.35 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 0.66 0.22 0.20 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.23 0.08 0.04 0.02 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 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.49 0.18 0.11 0.13 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-48199) 09/02/25 _x86_64_ (4 CPU) 10:30:49 LINUX RESTART (4 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:50:01 all 0.35 0.00 0.11 0.01 0.03 99.49 10:50:01 0 0.13 0.00 0.08 0.03 0.02 99.74 10:50:01 1 0.79 0.00 0.13 0.01 0.04 99.02 10:50:01 2 0.24 0.00 0.07 0.00 0.02 99.66 10:50:01 3 0.24 0.00 0.16 0.00 0.05 99.55 11:00:01 all 0.33 0.00 0.11 0.02 0.03 99.51 11:00:01 0 0.79 0.00 0.12 0.01 0.03 99.05 11:00:01 1 0.23 0.00 0.14 0.06 0.04 99.52 11:00:01 2 0.14 0.00 0.07 0.00 0.02 99.77 11:00:01 3 0.16 0.00 0.10 0.01 0.04 99.69 11:10:01 all 0.30 0.00 0.12 0.01 0.05 99.52 11:10:01 0 0.11 0.00 0.07 0.01 0.03 99.78 11:10:01 1 0.24 0.00 0.13 0.01 0.06 99.56 11:10:01 2 0.64 0.00 0.13 0.02 0.05 99.16 11:10:01 3 0.21 0.00 0.16 0.00 0.06 99.57 11:20:01 all 0.24 0.00 0.11 0.05 0.08 99.52 11:20:01 0 0.10 0.00 0.08 0.04 0.10 99.68 11:20:01 1 0.45 0.00 0.08 0.00 0.07 99.39 11:20:01 2 0.24 0.00 0.11 0.16 0.06 99.42 11:20:01 3 0.18 0.00 0.15 0.00 0.09 99.57 11:30:01 all 0.19 0.00 0.10 0.02 0.06 99.63 11:30:01 0 0.11 0.00 0.09 0.01 0.06 99.74 11:30:01 1 0.35 0.00 0.11 0.05 0.08 99.43 11:30:01 2 0.12 0.00 0.11 0.02 0.06 99.69 11:30:01 3 0.20 0.00 0.10 0.00 0.06 99.64 11:40:01 all 0.15 0.00 0.11 0.01 0.06 99.67 11:40:01 0 0.04 0.00 0.04 0.03 0.02 99.88 11:40:01 1 0.31 0.00 0.18 0.00 0.09 99.42 11:40:01 2 0.14 0.00 0.12 0.00 0.07 99.68 11:40:01 3 0.11 0.00 0.10 0.00 0.06 99.73 11:50:01 all 0.21 0.00 0.10 0.02 0.06 99.61 11:50:01 0 0.09 0.00 0.07 0.04 0.05 99.76 11:50:01 1 0.19 0.00 0.14 0.04 0.08 99.56 11:50:01 2 0.08 0.00 0.07 0.00 0.04 99.81 11:50:01 3 0.50 0.00 0.13 0.00 0.08 99.29 12:00:01 all 0.18 0.00 0.10 0.01 0.07 99.64 12:00:01 0 0.07 0.00 0.08 0.01 0.05 99.79 12:00:01 1 0.39 0.00 0.11 0.02 0.08 99.39 12:00:01 2 0.12 0.00 0.11 0.00 0.06 99.70 12:00:01 3 0.15 0.00 0.10 0.00 0.06 99.69 12:10:01 all 0.24 0.00 0.11 0.01 0.07 99.57 12:10:01 0 0.10 0.00 0.10 0.00 0.06 99.74 12:10:01 1 0.60 0.00 0.12 0.02 0.07 99.19 12:10:01 2 0.10 0.00 0.08 0.00 0.06 99.76 12:10:01 3 0.16 0.00 0.15 0.01 0.08 99.60 12:20:01 all 0.11 0.00 0.11 0.01 0.06 99.70 12:20:01 0 0.15 0.00 0.15 0.01 0.07 99.61 12:20:01 1 0.14 0.00 0.12 0.02 0.07 99.65 12:20:01 2 0.10 0.00 0.10 0.00 0.07 99.73 12:20:01 3 0.06 0.00 0.07 0.00 0.05 99.82 12:30:01 all 0.22 0.00 0.11 0.01 0.06 99.60 12:30:01 0 0.10 0.00 0.10 0.00 0.06 99.74 12:30:01 1 0.18 0.00 0.13 0.00 0.08 99.62 12:30:01 2 0.47 0.00 0.14 0.02 0.08 99.28 12:30:01 3 0.11 0.00 0.07 0.00 0.04 99.77 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 0.18 0.00 0.11 0.01 0.06 99.64 12:40:01 0 0.07 0.00 0.08 0.00 0.05 99.80 12:40:01 1 0.16 0.00 0.13 0.01 0.08 99.63 12:40:01 2 0.36 0.00 0.10 0.01 0.06 99.48 12:40:01 3 0.14 0.00 0.12 0.01 0.06 99.67 12:50:01 all 0.25 0.00 0.11 0.07 0.06 99.51 12:50:01 0 0.12 0.00 0.10 0.24 0.06 99.50 12:50:01 1 0.13 0.00 0.09 0.00 0.05 99.73 12:50:01 2 0.71 0.00 0.19 0.03 0.10 98.98 12:50:01 3 0.06 0.00 0.05 0.01 0.03 99.85 13:00:01 all 0.26 0.00 0.11 0.07 0.05 99.52 13:00:01 0 0.13 0.00 0.09 0.04 0.03 99.71 13:00:01 1 0.15 0.00 0.10 0.07 0.05 99.64 13:00:01 2 0.63 0.00 0.14 0.14 0.06 99.03 13:00:01 3 0.13 0.00 0.10 0.04 0.05 99.69 13:10:01 all 0.19 0.08 0.13 0.07 0.05 99.50 13:10:01 0 0.09 0.00 0.10 0.02 0.04 99.76 13:10:01 1 0.14 0.00 0.11 0.04 0.05 99.66 13:10:01 2 0.17 0.00 0.11 0.02 0.05 99.65 13:10:01 3 0.34 0.29 0.19 0.22 0.05 98.91 13:20:01 all 0.25 0.00 0.11 0.01 0.05 99.59 13:20:01 0 0.04 0.00 0.04 0.01 0.02 99.90 13:20:01 1 0.61 0.00 0.13 0.00 0.06 99.21 13:20:01 2 0.17 0.00 0.11 0.02 0.05 99.65 13:20:01 3 0.16 0.00 0.19 0.01 0.07 99.58 13:30:01 all 0.28 0.00 0.12 0.01 0.05 99.54 13:30:01 0 0.50 0.00 0.10 0.00 0.04 99.36 13:30:01 1 0.28 0.00 0.14 0.00 0.06 99.53 13:30:01 2 0.18 0.00 0.16 0.03 0.06 99.56 13:30:01 3 0.16 0.00 0.08 0.02 0.03 99.72 Average: all 0.23 0.00 0.11 0.02 0.06 99.57 Average: 0 0.16 0.00 0.09 0.03 0.05 99.68 Average: 1 0.31 0.00 0.12 0.02 0.06 99.48 Average: 2 0.27 0.00 0.11 0.03 0.06 99.53 Average: 3 0.18 0.02 0.12 0.02 0.06 99.61