---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-2227 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.7G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 520 3192 4 4225 7106 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:1a:74:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.203/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75586sec preferred_lft 75586sec inet6 fe80::f816:3eff:fe1a:749e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ce:03:20:84:ea:02 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-2227) 10/26/25 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 44.88 3.34 30.45 11.09 863.45 2933.07 119887.06 07:30:06 1.65 0.00 1.62 0.02 0.04 18.21 0.15 07:40:06 1.50 0.00 1.49 0.01 0.00 16.56 0.12 07:50:06 1.59 0.00 1.58 0.02 0.00 17.48 0.12 08:00:06 1.54 0.00 1.53 0.02 0.00 16.76 0.13 08:10:06 1.54 0.00 1.52 0.01 0.00 17.03 0.11 08:20:06 1.55 0.00 1.55 0.00 0.00 16.89 0.00 08:30:06 1.43 0.00 1.43 0.00 0.00 15.73 0.00 08:40:06 1.52 0.00 1.52 0.00 0.00 16.60 0.00 08:50:01 1.56 0.00 1.56 0.00 0.00 16.98 0.00 09:00:06 1.44 0.00 1.44 0.00 0.04 33.73 27.06 09:10:06 1.31 0.00 1.31 0.00 0.00 15.20 0.00 09:20:01 1.27 0.00 1.27 0.00 0.00 14.31 0.00 09:30:06 13.38 11.83 1.54 0.01 133.86 29.14 0.11 09:40:06 1.33 0.00 1.33 0.00 0.00 15.13 0.00 09:50:01 1.40 0.00 1.40 0.00 0.00 15.30 0.00 10:00:06 1.47 0.00 1.47 0.00 0.00 16.40 0.00 Average: 4.73 0.90 3.18 0.66 58.67 189.48 7045.19 07:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 4868332 7381324 396204 4.87 85864 2593952 943752 10.28 440460 2524660 132 07:30:06 4868732 7382336 395200 4.86 86456 2593956 943704 10.28 441056 2523556 72 07:40:06 4868732 7382936 394596 4.85 87044 2593960 943704 10.28 441640 2523692 128 07:50:06 4868484 7383468 394064 4.85 87664 2594108 943704 10.28 442272 2523868 156 08:00:06 4868232 7383796 393756 4.84 88244 2594116 943800 10.28 442852 2524060 136 08:10:06 4867224 7383528 394028 4.85 88836 2594256 943816 10.28 443444 2524344 200 08:20:06 4865740 7382632 394888 4.86 89412 2594264 943832 10.28 444020 2524196 200 08:30:06 4865488 7382900 394604 4.85 89792 2594396 943832 10.28 444392 2524380 84 08:40:06 4864288 7382228 395296 4.86 90304 2594400 943832 10.28 444904 2524592 72 08:50:01 4863060 7381724 395772 4.87 90868 2594548 943832 10.28 445476 2524872 280 09:00:06 4859432 7378472 398988 4.91 91232 2594560 944152 10.29 445948 2544376 184 09:10:06 4858676 7378172 399260 4.91 91540 2594700 944216 10.29 446252 2544708 100 09:20:01 4857668 7377496 399880 4.92 91864 2594716 945000 10.30 446580 2545164 156 09:30:06 4800868 7370924 398804 4.91 95312 2634424 942016 10.27 485048 2547392 276 09:40:06 4800868 7371296 398420 4.90 95668 2634440 942080 10.27 485404 2547356 256 09:50:01 4799108 7369892 399788 4.92 96016 2634440 942080 10.27 485740 2547564 272 10:00:06 4798604 7370016 399668 4.92 96488 2634576 942080 10.27 486224 2547544 280 Average: 4849620 7379008 396660 4.88 90741 2603754 943496 10.28 453630 2533313 176 07:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 07:20:01 ens3 40.09 23.60 270.23 6.10 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:06 ens3 0.24 0.08 0.05 0.02 0.00 0.00 0.00 0.00 07:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:06 ens3 0.37 0.13 0.10 0.06 0.00 0.00 0.00 0.00 07:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:06 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:06 ens3 0.30 0.13 0.08 0.04 0.00 0.00 0.00 0.00 08:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:06 ens3 0.30 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:06 ens3 0.40 0.08 0.06 0.02 0.00 0.00 0.00 0.00 08:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:06 ens3 0.55 0.08 0.09 0.02 0.00 0.00 0.00 0.00 08:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:06 ens3 0.68 0.15 0.15 0.08 0.00 0.00 0.00 0.00 08:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.29 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:06 ens3 3.15 1.42 10.04 0.82 0.00 0.00 0.00 0.00 09:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:06 ens3 0.32 0.12 0.08 0.04 0.00 0.00 0.00 0.00 09:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.40 0.12 0.10 0.06 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:06 ens3 0.29 0.08 0.05 0.02 0.00 0.00 0.00 0.00 09:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:06 ens3 0.42 0.13 0.10 0.06 0.00 0.00 0.00 0.00 09:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.73 0.08 0.10 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:06 ens3 0.73 0.11 0.13 0.04 0.00 0.00 0.00 0.00 10:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 2.91 1.56 16.55 0.44 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-2227) 10/26/25 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:01 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 5.19 0.00 0.75 0.86 0.03 93.16 07:20:01 0 5.52 0.00 0.82 1.24 0.04 92.38 07:20:01 1 4.87 0.00 0.68 0.48 0.03 93.95 07:30:06 all 0.12 0.00 0.05 0.01 0.02 99.79 07:30:06 0 0.20 0.00 0.06 0.02 0.03 99.69 07:30:06 1 0.04 0.00 0.04 0.00 0.01 99.90 07:40:06 all 0.05 0.00 0.04 0.01 0.03 99.88 07:40:06 0 0.05 0.00 0.04 0.02 0.03 99.87 07:40:06 1 0.04 0.00 0.05 0.01 0.02 99.89 07:50:06 all 0.15 0.00 0.04 0.02 0.02 99.78 07:50:06 0 0.27 0.00 0.04 0.03 0.03 99.63 07:50:06 1 0.03 0.00 0.03 0.00 0.02 99.92 08:00:06 all 0.33 0.00 0.05 0.01 0.03 99.58 08:00:06 0 0.61 0.00 0.05 0.02 0.02 99.30 08:00:06 1 0.05 0.00 0.05 0.00 0.03 99.87 08:10:06 all 0.61 0.00 0.04 0.01 0.03 99.31 08:10:06 0 0.67 0.00 0.04 0.01 0.02 99.25 08:10:06 1 0.54 0.00 0.04 0.01 0.03 99.37 08:20:06 all 0.18 0.00 0.06 0.02 0.03 99.72 08:20:06 0 0.03 0.00 0.04 0.01 0.02 99.91 08:20:06 1 0.33 0.00 0.08 0.02 0.03 99.53 08:30:06 all 0.53 0.00 0.04 0.01 0.03 99.38 08:30:06 0 1.03 0.00 0.04 0.01 0.03 98.90 08:30:06 1 0.04 0.00 0.05 0.01 0.03 99.87 08:40:06 all 0.48 0.00 0.05 0.01 0.03 99.43 08:40:06 0 0.53 0.00 0.06 0.01 0.03 99.36 08:40:06 1 0.43 0.00 0.04 0.01 0.02 99.50 08:50:01 all 0.29 0.00 0.05 0.01 0.03 99.62 08:50:01 0 0.08 0.00 0.06 0.01 0.04 99.82 08:50:01 1 0.50 0.00 0.04 0.02 0.02 99.42 09:00:06 all 0.12 0.00 0.05 0.02 0.03 99.80 09:00:06 0 0.18 0.00 0.05 0.02 0.03 99.71 09:00:06 1 0.05 0.00 0.04 0.01 0.02 99.88 09:00:06 CPU %user %nice %system %iowait %steal %idle 09:10:06 all 0.05 0.00 0.04 0.01 0.03 99.88 09:10:06 0 0.04 0.00 0.04 0.02 0.04 99.87 09:10:06 1 0.05 0.00 0.04 0.00 0.02 99.89 09:20:01 all 0.34 0.00 0.05 0.01 0.03 99.57 09:20:01 0 0.54 0.00 0.05 0.01 0.03 99.38 09:20:01 1 0.14 0.00 0.06 0.01 0.03 99.76 09:30:06 all 0.17 0.14 0.07 0.12 0.03 99.46 09:30:06 0 0.09 0.01 0.05 0.02 0.03 99.81 09:30:06 1 0.26 0.27 0.09 0.22 0.03 99.12 09:40:06 all 0.08 0.00 0.04 0.01 0.03 99.84 09:40:06 0 0.12 0.00 0.04 0.01 0.04 99.80 09:40:06 1 0.04 0.00 0.04 0.01 0.02 99.89 09:50:01 all 0.05 0.00 0.04 0.01 0.03 99.87 09:50:01 0 0.06 0.00 0.04 0.01 0.03 99.86 09:50:01 1 0.04 0.00 0.04 0.02 0.03 99.88 10:00:06 all 0.36 0.00 0.05 0.01 0.03 99.56 10:00:06 0 0.14 0.00 0.05 0.00 0.03 99.78 10:00:06 1 0.58 0.00 0.05 0.02 0.03 99.33 Average: all 0.53 0.01 0.09 0.07 0.03 99.27 Average: 0 0.60 0.00 0.09 0.09 0.03 99.19 Average: 1 0.47 0.02 0.09 0.05 0.02 99.35