---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-2278 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 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 conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 8.3G 31G 22% / 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 505 4974 4 2457 7140 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:0c:b0:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.170/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fe0c:b0b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 42:5d:c8:1e:ea:cc 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 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-2278) 01/20/26 _x86_64_ (2 CPU) 07:09:29 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 31.01 1.90 28.52 0.60 114.83 1747.17 1393.45 07:30:14 1.20 0.00 1.20 0.00 0.04 14.27 0.00 07:40:14 1.09 0.00 1.09 0.00 0.00 12.96 0.00 07:50:14 1.23 0.00 1.23 0.00 0.00 14.64 0.00 08:00:03 1.32 0.00 1.32 0.00 0.00 15.13 0.01 08:10:14 1.18 0.00 1.18 0.00 0.00 13.79 0.00 08:20:01 1.21 0.00 1.21 0.00 0.00 14.23 0.00 08:30:48 12.83 0.00 1.26 11.57 0.14 14.61 98483.29 08:40:49 1.21 0.00 1.21 0.00 0.00 13.91 0.00 08:50:01 1.23 0.00 1.23 0.00 0.00 14.17 0.00 09:00:14 1.32 0.00 1.31 0.00 0.04 32.32 40.06 09:10:14 1.21 0.00 1.21 0.00 0.00 14.25 0.00 09:20:01 1.20 0.00 1.20 0.00 0.00 14.26 0.00 09:30:14 1.43 0.00 1.43 0.00 0.00 16.41 0.00 09:40:14 1.63 0.00 1.63 0.00 0.00 18.19 0.00 09:50:01 1.54 0.00 1.54 0.00 0.00 17.09 0.00 10:00:14 1.62 0.00 1.62 0.00 0.00 18.33 0.00 10:10:10 1.47 0.00 1.47 0.00 0.00 16.57 0.00 Average: 3.66 0.11 2.83 0.73 6.40 112.44 5981.28 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 5208340 7405548 376112 4.63 82016 2284824 937092 10.21 249004 2398012 248 07:30:14 5207836 7405492 376156 4.63 82332 2284964 936304 10.20 249312 2397632 156 07:40:14 5207332 7405248 376344 4.63 82584 2284972 936432 10.20 249564 2397636 160 07:50:14 5207080 7405360 376240 4.63 82932 2284980 936496 10.20 249916 2397876 136 08:00:03 5206332 7404880 376736 4.63 83192 2284980 936496 10.20 250168 2397972 164 08:10:14 5206080 7405060 376568 4.63 83536 2285064 936496 10.20 250524 2398108 160 08:20:01 5206080 7405416 376168 4.63 83820 2285136 936560 10.21 250804 2398340 256 08:30:48 5204064 7406352 375204 4.62 84392 2287504 936624 10.21 253556 2398468 120 08:40:49 5204064 7406672 374936 4.61 84700 2287508 936624 10.21 253864 2398552 120 08:50:01 5203812 7406680 374900 4.61 84948 2287516 936624 10.21 254116 2398816 244 09:00:14 5181132 7384472 397124 4.89 85248 2287672 937084 10.21 254528 2420256 136 09:10:14 5179372 7383004 398532 4.90 85540 2287676 937148 10.21 254812 2420456 156 09:20:01 5178616 7382684 398876 4.91 85844 2287808 937180 10.21 255112 2420912 316 09:30:14 5178112 7382604 398956 4.91 86252 2287812 937212 10.21 255524 2420912 124 09:40:14 5176096 7381100 400432 4.93 86744 2287832 937376 10.21 256016 2422112 128 09:50:01 5175844 7381496 400048 4.92 87240 2287968 937344 10.21 256520 2422252 276 10:00:14 5175844 7382040 399496 4.91 87780 2287980 937456 10.22 257044 2422448 160 10:10:10 5175844 7377468 404088 4.97 88276 2282896 936084 10.20 257552 2416068 328 Average: 5193438 7395088 386495 4.75 84854 2286394 936813 10.21 253219 2408157 188 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 07:20:01 ens3 27.51 18.57 143.61 5.66 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 07:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:14 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:14 ens3 0.36 0.14 0.11 0.07 0.00 0.00 0.00 0.00 07:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:14 ens3 1.00 0.16 0.22 0.10 0.00 0.00 0.00 0.00 07:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:03 ens3 0.34 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:14 ens3 0.36 0.09 0.07 0.04 0.00 0.00 0.00 0.00 08:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:48 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 08:30:48 ens3 0.30 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:30:48 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:49 ens3 0.46 0.11 0.11 0.06 0.00 0.00 0.00 0.00 08:40:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.28 0.08 0.04 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 09:00:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:14 ens3 2.68 1.27 9.53 0.81 0.00 0.00 0.00 0.00 09:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:14 ens3 0.69 0.25 0.27 0.18 0.00 0.00 0.00 0.00 09:10:14 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 0.55 0.18 0.17 0.11 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 09:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:14 ens3 0.53 0.15 0.15 0.08 0.00 0.00 0.00 0.00 09:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:14 ens3 0.95 0.52 0.20 0.77 0.00 0.00 0.00 0.00 09:40:14 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 0.51 0.10 0.09 0.04 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 10:00:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:14 ens3 0.61 0.21 0.23 0.14 0.00 0.00 0.00 0.00 10:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:10 ens3 0.33 0.15 0.11 0.07 0.00 0.00 0.00 0.00 10:10:10 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 2.11 1.24 8.63 0.46 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 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-2278) 01/20/26 _x86_64_ (2 CPU) 07:09:29 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 4.46 0.00 0.49 0.49 0.05 94.51 07:20:01 0 2.16 0.00 0.38 0.70 0.05 96.70 07:20:01 1 6.77 0.00 0.60 0.28 0.05 92.31 07:30:14 all 0.24 0.00 0.05 0.01 0.04 99.66 07:30:14 0 0.42 0.00 0.05 0.01 0.04 99.49 07:30:14 1 0.06 0.00 0.05 0.02 0.05 99.83 07:40:14 all 0.50 0.00 0.05 0.01 0.04 99.40 07:40:14 0 0.40 0.00 0.04 0.00 0.03 99.53 07:40:14 1 0.59 0.00 0.05 0.02 0.05 99.28 07:50:14 all 0.54 0.00 0.06 0.01 0.04 99.35 07:50:14 0 0.80 0.00 0.04 0.01 0.03 99.12 07:50:14 1 0.27 0.00 0.08 0.02 0.06 99.57 08:00:03 all 0.48 0.00 0.05 0.01 0.05 99.40 08:00:03 0 0.39 0.00 0.06 0.01 0.03 99.51 08:00:03 1 0.57 0.00 0.05 0.02 0.06 99.29 08:10:14 all 0.63 0.00 0.05 0.02 0.05 99.26 08:10:14 0 0.05 0.00 0.05 0.03 0.04 99.83 08:10:14 1 1.21 0.00 0.05 0.00 0.05 98.68 08:20:01 all 0.47 0.00 0.05 0.01 0.05 99.43 08:20:01 0 0.04 0.00 0.05 0.02 0.04 99.85 08:20:01 1 0.90 0.00 0.04 0.01 0.05 99.00 08:30:48 all 0.31 0.00 0.06 0.03 0.05 99.56 08:30:48 0 0.04 0.00 0.04 0.02 0.04 99.86 08:30:48 1 0.57 0.00 0.08 0.04 0.05 99.25 08:40:49 all 0.11 0.00 0.05 0.01 0.05 99.78 08:40:49 0 0.04 0.00 0.04 0.01 0.03 99.87 08:40:49 1 0.17 0.00 0.06 0.01 0.06 99.70 08:50:01 all 0.05 0.00 0.05 0.01 0.04 99.85 08:50:01 0 0.04 0.00 0.03 0.01 0.03 99.89 08:50:01 1 0.05 0.00 0.06 0.02 0.06 99.81 09:00:14 all 0.09 0.00 0.06 0.01 0.05 99.79 09:00:14 0 0.06 0.00 0.07 0.01 0.04 99.82 09:00:14 1 0.11 0.00 0.06 0.02 0.05 99.76 09:00:14 CPU %user %nice %system %iowait %steal %idle 09:10:14 all 0.42 0.00 0.05 0.01 0.05 99.47 09:10:14 0 0.46 0.00 0.05 0.01 0.05 99.43 09:10:14 1 0.37 0.00 0.05 0.01 0.05 99.51 09:20:01 all 0.18 0.00 0.05 0.01 0.05 99.71 09:20:01 0 0.30 0.00 0.05 0.01 0.05 99.59 09:20:01 1 0.05 0.00 0.05 0.01 0.05 99.83 09:30:14 all 0.05 0.00 0.04 0.01 0.04 99.85 09:30:14 0 0.07 0.00 0.05 0.02 0.06 99.80 09:30:14 1 0.03 0.00 0.04 0.01 0.03 99.90 09:40:14 all 0.46 0.00 0.06 0.02 0.04 99.42 09:40:14 0 0.87 0.00 0.09 0.02 0.06 98.96 09:40:14 1 0.04 0.00 0.04 0.01 0.03 99.88 09:50:01 all 0.41 0.00 0.04 0.02 0.04 99.48 09:50:01 0 0.78 0.00 0.03 0.00 0.05 99.14 09:50:01 1 0.04 0.00 0.05 0.04 0.04 99.83 10:00:14 all 0.33 0.00 0.05 0.02 0.04 99.57 10:00:14 0 0.62 0.00 0.04 0.01 0.05 99.27 10:00:14 1 0.04 0.00 0.05 0.02 0.03 99.86 10:10:10 all 0.04 0.00 0.04 0.01 0.04 99.86 10:10:10 0 0.05 0.00 0.04 0.02 0.05 99.83 10:10:10 1 0.03 0.00 0.04 0.01 0.03 99.89 Average: all 0.54 0.00 0.08 0.04 0.04 99.30 Average: 0 0.42 0.00 0.07 0.05 0.04 99.42 Average: 1 0.66 0.00 0.08 0.03 0.05 99.18