---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-46263 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 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 597 11964 4 3427 15049 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:97:4e:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.61/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75497sec preferred_lft 75497sec inet6 fe80::f816:3eff:fe97:4ebd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:91:47:2b 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-46263) 07/26/25 _x86_64_ (4 CPU) 18:23:35 LINUX RESTART (4 CPU) 18:30:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:01 5.10 0.01 4.38 0.72 0.04 120.20 16256.68 18:50:02 1.50 0.00 1.50 0.00 0.00 17.96 0.07 19:00:03 1.36 0.00 1.36 0.00 0.00 16.04 0.00 19:10:01 1.47 0.00 1.47 0.00 0.00 17.17 0.00 19:20:37 13.30 0.00 1.57 11.72 0.15 18.37 226178.81 19:30:37 1.52 0.00 1.52 0.00 0.00 17.52 0.00 19:40:00 1.53 0.00 1.53 0.00 0.00 17.75 0.13 19:50:03 1.60 0.00 1.60 0.00 0.00 17.95 0.00 20:00:03 1.57 0.00 1.57 0.00 0.00 17.65 0.00 20:10:01 1.52 0.00 1.52 0.00 0.00 17.08 0.00 20:20:03 1.61 0.00 1.61 0.00 0.00 17.92 0.00 20:30:03 1.61 0.00 1.61 0.00 0.00 18.08 0.00 20:40:01 1.49 0.00 1.49 0.00 0.00 16.82 0.00 20:50:00 1.68 0.00 1.68 0.00 0.00 18.72 0.00 21:00:03 1.63 0.00 1.63 0.00 0.00 18.42 0.00 21:10:01 1.61 0.00 1.61 0.00 0.00 17.61 0.00 21:20:03 1.82 0.00 1.82 0.00 0.00 20.07 0.00 Average: 2.51 0.00 1.73 0.77 0.01 23.83 15039.49 18:30:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:01 6674460 9810576 6150884 37.57 101444 3195212 6679212 38.34 730352 8609840 232 18:50:02 6672696 9809336 6152112 37.57 101932 3195224 6679488 38.34 730840 8610132 200 19:00:03 6671688 9808792 6152704 37.58 102340 3195236 6679808 38.34 731248 8610904 276 19:10:01 6670180 9807804 6153700 37.58 102824 3195244 6680000 38.34 731724 8611664 232 19:20:37 6664648 9807636 6153768 37.58 103452 3199936 6680240 38.34 737040 8612140 20 19:30:37 6663136 9806640 6154732 37.59 103828 3200148 6680240 38.34 737404 8612352 28 19:40:00 6662380 9806352 6155008 37.59 104156 3200284 6680512 38.35 737752 8613216 16 19:50:03 6662380 9806772 6154600 37.59 104548 3200296 6680576 38.35 738156 8613872 268 20:00:03 6662128 9807096 6154264 37.59 104968 3200432 6680576 38.35 738568 8613964 192 20:10:01 6661876 9807220 6154172 37.59 105312 3200432 6680672 38.35 738900 8614872 20 20:20:03 6658880 9804836 6156564 37.60 105708 3200580 6680640 38.35 739316 8615272 236 20:30:03 6657872 9804236 6157240 37.61 106080 3200584 6680768 38.35 739680 8615356 228 20:40:01 6656136 9802968 6158528 37.61 106432 3200724 6680768 38.35 740036 8615772 172 20:50:00 6654376 9801556 6159940 37.62 106768 3200724 6680768 38.35 740372 8616188 28 21:00:03 6653620 9801236 6160224 37.62 107148 3200744 6680768 38.35 740756 8616640 240 21:10:01 6652864 9800900 6160480 37.63 107420 3200880 6680768 38.35 741028 8617084 12 21:20:03 6651856 9800336 6161092 37.63 107848 3200884 6680900 38.35 741452 8617968 56 Average: 6661834 9805547 6155883 37.60 104836 3199268 6680394 38.35 737331 8613955 144 18:30:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 ens3 0.62 0.32 0.16 0.11 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:02 ens3 0.44 0.16 0.13 0.08 0.00 0.00 0.00 0.00 18:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:03 ens3 0.49 0.15 0.13 0.08 0.00 0.00 0.00 0.00 19:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:01 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:37 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 19:20:37 ens3 0.40 0.13 0.12 0.07 0.00 0.00 0.00 0.00 19:20:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:37 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:37 ens3 0.31 0.10 0.07 0.04 0.00 0.00 0.00 0.00 19:30:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 19:40:00 ens3 0.39 0.15 0.10 0.06 0.00 0.00 0.00 0.00 19:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:03 ens3 0.38 0.13 0.10 0.06 0.00 0.00 0.00 0.00 19:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:03 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 20:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 ens3 1.19 0.31 0.42 0.26 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:03 ens3 1.42 0.69 0.29 1.31 0.00 0.00 0.00 0.00 20:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:03 ens3 0.45 0.15 0.13 0.08 0.00 0.00 0.00 0.00 20:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 ens3 0.51 0.17 0.14 0.08 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:00 ens3 1.13 0.12 0.20 0.06 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 21:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:03 ens3 0.74 0.14 0.16 0.08 0.00 0.00 0.00 0.00 21:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:03 ens3 0.40 0.17 0.12 0.08 0.00 0.00 0.00 0.00 21:20:03 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 0.58 0.19 0.14 0.15 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-46263) 07/26/25 _x86_64_ (4 CPU) 18:23:35 LINUX RESTART (4 CPU) 18:30:03 CPU %user %nice %system %iowait %steal %idle 18:40:01 all 0.65 0.00 0.09 0.42 0.05 98.79 18:40:01 0 0.56 0.00 0.07 0.13 0.04 99.21 18:40:01 1 0.90 0.00 0.10 1.22 0.06 97.72 18:40:01 2 0.60 0.00 0.09 0.23 0.06 99.02 18:40:01 3 0.55 0.00 0.09 0.11 0.04 99.22 18:50:02 all 0.22 0.00 0.05 0.01 0.04 99.67 18:50:02 0 0.05 0.00 0.03 0.00 0.02 99.90 18:50:02 1 0.22 0.00 0.07 0.02 0.04 99.66 18:50:02 2 0.52 0.00 0.09 0.01 0.08 99.30 18:50:02 3 0.08 0.00 0.03 0.03 0.03 99.84 19:00:03 all 0.09 0.00 0.05 0.02 0.04 99.80 19:00:03 0 0.03 0.00 0.02 0.00 0.01 99.94 19:00:03 1 0.08 0.00 0.06 0.00 0.07 99.79 19:00:03 2 0.13 0.00 0.06 0.02 0.04 99.76 19:00:03 3 0.11 0.00 0.06 0.04 0.06 99.73 19:10:01 all 0.36 0.00 0.05 0.02 0.05 99.52 19:10:01 0 0.03 0.00 0.02 0.01 0.04 99.91 19:10:01 1 0.13 0.00 0.06 0.06 0.05 99.70 19:10:01 2 1.23 0.00 0.07 0.00 0.06 98.64 19:10:01 3 0.04 0.00 0.04 0.01 0.06 99.85 19:20:37 all 0.14 0.00 0.05 0.04 0.05 99.71 19:20:37 0 0.03 0.00 0.02 0.00 0.01 99.94 19:20:37 1 0.20 0.00 0.09 0.13 0.07 99.51 19:20:37 2 0.28 0.00 0.06 0.01 0.05 99.60 19:20:37 3 0.06 0.00 0.06 0.02 0.05 99.81 19:30:37 all 0.07 0.00 0.05 0.02 0.05 99.80 19:30:37 0 0.05 0.00 0.05 0.02 0.03 99.86 19:30:37 1 0.05 0.00 0.05 0.03 0.07 99.80 19:30:37 2 0.09 0.00 0.08 0.02 0.05 99.76 19:30:37 3 0.10 0.00 0.04 0.01 0.06 99.79 19:40:00 all 0.24 0.00 0.05 0.01 0.05 99.65 19:40:00 0 0.02 0.00 0.02 0.00 0.02 99.94 19:40:00 1 0.42 0.00 0.08 0.01 0.06 99.45 19:40:00 2 0.09 0.00 0.06 0.02 0.09 99.74 19:40:00 3 0.45 0.00 0.05 0.00 0.03 99.46 19:50:03 all 0.29 0.00 0.05 0.02 0.05 99.59 19:50:03 0 0.13 0.00 0.01 0.02 0.01 99.82 19:50:03 1 0.87 0.00 0.07 0.04 0.05 98.98 19:50:03 2 0.08 0.00 0.06 0.00 0.05 99.80 19:50:03 3 0.09 0.00 0.07 0.01 0.09 99.75 20:00:03 all 0.06 0.00 0.04 0.01 0.05 99.84 20:00:03 0 0.03 0.00 0.03 0.01 0.02 99.91 20:00:03 1 0.08 0.00 0.07 0.01 0.07 99.78 20:00:03 2 0.07 0.00 0.05 0.00 0.06 99.81 20:00:03 3 0.05 0.00 0.04 0.02 0.05 99.85 20:10:01 all 0.20 0.00 0.05 0.04 0.05 99.67 20:10:01 0 0.03 0.00 0.02 0.01 0.02 99.92 20:10:01 1 0.12 0.00 0.06 0.08 0.05 99.69 20:10:01 2 0.08 0.00 0.06 0.01 0.07 99.79 20:10:01 3 0.55 0.00 0.07 0.06 0.05 99.27 20:20:03 all 0.21 0.00 0.05 0.01 0.04 99.67 20:20:03 0 0.02 0.00 0.02 0.00 0.02 99.94 20:20:03 1 0.08 0.00 0.06 0.05 0.04 99.78 20:20:03 2 0.10 0.00 0.08 0.00 0.08 99.74 20:20:03 3 0.66 0.00 0.06 0.00 0.04 99.24 20:20:03 CPU %user %nice %system %iowait %steal %idle 20:30:03 all 0.18 0.00 0.05 0.02 0.05 99.71 20:30:03 0 0.02 0.00 0.02 0.00 0.03 99.92 20:30:03 1 0.08 0.00 0.08 0.05 0.06 99.73 20:30:03 2 0.04 0.00 0.04 0.01 0.03 99.88 20:30:03 3 0.56 0.00 0.07 0.01 0.08 99.29 20:40:01 all 0.22 0.00 0.05 0.01 0.04 99.67 20:40:01 0 0.02 0.00 0.02 0.00 0.01 99.95 20:40:01 1 0.33 0.00 0.05 0.01 0.04 99.57 20:40:01 2 0.04 0.00 0.04 0.01 0.03 99.88 20:40:01 3 0.51 0.00 0.09 0.01 0.09 99.30 20:50:00 all 0.30 0.00 0.05 0.01 0.05 99.59 20:50:00 0 0.05 0.00 0.03 0.01 0.03 99.89 20:50:00 1 0.06 0.00 0.05 0.02 0.06 99.82 20:50:00 2 0.96 0.00 0.05 0.01 0.03 98.94 20:50:00 3 0.11 0.00 0.08 0.03 0.06 99.73 21:00:03 all 0.21 0.00 0.05 0.01 0.05 99.68 21:00:03 0 0.06 0.00 0.06 0.00 0.06 99.82 21:00:03 1 0.08 0.00 0.06 0.02 0.05 99.79 21:00:03 2 0.64 0.00 0.02 0.00 0.03 99.31 21:00:03 3 0.06 0.00 0.06 0.01 0.05 99.82 21:10:01 all 0.21 0.00 0.05 0.01 0.05 99.68 21:10:01 0 0.07 0.00 0.05 0.00 0.05 99.83 21:10:01 1 0.06 0.00 0.05 0.01 0.04 99.83 21:10:01 2 0.41 0.00 0.05 0.00 0.05 99.49 21:10:01 3 0.28 0.00 0.06 0.02 0.06 99.58 21:20:03 all 0.20 0.00 0.05 0.01 0.05 99.69 21:20:03 0 0.07 0.00 0.05 0.00 0.05 99.82 21:20:03 1 0.24 0.00 0.04 0.03 0.04 99.65 21:20:03 2 0.05 0.00 0.04 0.02 0.06 99.84 21:20:03 3 0.44 0.00 0.08 0.00 0.05 99.43 Average: all 0.23 0.00 0.05 0.04 0.05 99.63 Average: 0 0.07 0.00 0.03 0.01 0.03 99.85 Average: 1 0.23 0.00 0.06 0.11 0.05 99.54 Average: 2 0.32 0.00 0.06 0.02 0.05 99.55 Average: 3 0.27 0.00 0.06 0.02 0.05 99.59