---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-5680 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: 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: 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 9.1G 30G 24% / 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 945 3305 4 3687 6681 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:d8:81:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.148/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75483sec preferred_lft 75483sec inet6 fe80::f816:3eff:fed8:811f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether aa:7d:25:90:8c:09 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-5680) 01/29/26 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 63.65 5.01 44.03 14.61 846.91 6164.37 123272.17 07:30:06 1.68 0.01 1.67 0.01 0.20 22.24 11.84 07:40:06 1.42 0.00 1.42 0.00 0.43 16.75 0.00 07:50:06 1.44 0.00 1.44 0.00 0.00 16.63 0.00 08:00:06 1.50 0.00 1.50 0.00 0.00 17.11 0.00 08:10:06 2.05 0.00 2.05 0.00 0.00 23.75 0.00 08:20:06 2.33 0.00 2.33 0.00 0.00 27.23 0.00 08:30:06 2.17 0.00 2.16 0.00 0.00 25.64 0.05 08:40:06 2.05 0.00 2.04 0.01 0.00 24.16 0.05 08:50:01 2.40 0.00 2.39 0.01 0.00 28.01 0.07 09:00:06 2.22 0.00 2.22 0.01 0.00 25.85 0.05 09:10:06 14.40 11.86 2.52 0.02 130.96 42.93 0.17 09:20:01 1.49 0.00 1.48 0.01 0.00 17.27 0.07 09:30:06 1.48 0.00 1.47 0.01 0.00 17.36 0.05 09:40:03 1.41 0.00 1.40 0.01 0.00 16.46 0.07 09:50:01 2.14 0.00 2.14 0.01 0.00 24.53 0.05 10:00:06 1.47 0.00 1.46 0.01 0.00 17.05 0.07 10:10:06 1.54 0.00 1.53 0.01 0.00 17.47 0.07 Average: 5.94 0.94 4.18 0.82 54.43 364.11 6859.50 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2702268 6077924 1675256 20.61 110388 3407104 2183592 23.79 695104 4384876 268 07:30:06 2701544 6077896 1675304 20.61 111028 3407144 2183784 23.80 695748 4384780 216 07:40:06 2701096 6078148 1675128 20.61 111472 3407396 2183916 23.80 696192 4385144 232 07:50:06 2701096 6078516 1674756 20.60 111796 3407416 2183980 23.80 696516 4385044 240 08:00:06 2700844 6078792 1674508 20.60 112192 3407552 2184028 23.80 696912 4385476 228 08:10:06 2700592 6079452 1673836 20.59 112944 3407688 2183980 23.80 697672 4385512 360 08:20:06 2695300 6075036 1678260 20.65 113836 3407688 2183912 23.80 698556 4392112 144 08:30:06 2692528 6073128 1680160 20.67 114640 3407708 2183912 23.80 699368 4392044 244 08:40:06 2691520 6072932 1680360 20.67 115312 3407844 2183960 23.80 700036 4392456 216 08:50:01 2688244 6070328 1682984 20.71 115964 3407856 2184940 23.81 700684 4393040 144 09:00:06 2687240 6070044 1683272 20.71 116640 3407864 2184192 23.80 701368 4393800 244 09:10:06 2633728 6072788 1679836 20.67 119068 3447532 2184360 23.80 738752 4397584 112 09:20:01 2636844 6076200 1676412 20.62 119352 3447540 2185168 23.81 739028 4389688 312 09:30:06 2636844 6076636 1675984 20.62 119632 3447680 2184360 23.80 739316 4389184 124 09:40:03 2636844 6076900 1675724 20.62 119884 3447684 2184408 23.80 739568 4389540 248 09:50:01 2636596 6077276 1675336 20.61 120496 3447700 2184360 23.80 740176 4390540 284 10:00:06 2636372 6077488 1675124 20.61 120780 3447832 2184424 23.80 740468 4389660 240 10:10:06 2636372 6077772 1674852 20.61 121044 3447844 2184424 23.80 740732 4389796 168 Average: 2673104 6075959 1677061 20.63 115915 3423171 2184206 23.80 714233 4389460 224 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 751.41 751.41 716.14 716.14 0.00 0.00 0.00 0.00 07:20:01 ens3 122.81 81.47 1076.15 14.52 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:06 ens3 0.28 0.10 0.07 0.04 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:06 ens3 0.37 0.10 0.09 0.04 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:06 ens3 0.53 0.14 0.15 0.08 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:06 ens3 0.29 0.10 0.07 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:06 ens3 0.58 0.19 0.21 0.13 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:06 ens3 0.43 0.13 0.12 0.07 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:06 ens3 0.34 0.10 0.08 0.04 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 0.60 0.20 0.20 0.13 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 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.60 0.17 0.16 0.10 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 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:00:06 ens3 0.31 0.12 0.07 0.04 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 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:10:06 ens3 0.28 0.11 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 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.72 0.68 0.13 1.11 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 09:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:06 ens3 0.22 0.07 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 09:40:03 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:40:03 ens3 0.34 0.12 0.10 0.06 0.00 0.00 0.00 0.00 09:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.52 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 10:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:06 ens3 0.28 0.10 0.08 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 10:10:06 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:10:06 ens3 0.21 0.10 0.06 0.04 0.00 0.00 0.00 0.00 10:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 41.93 41.93 39.85 39.85 0.00 0.00 0.00 0.00 Average: ens3 7.22 4.68 59.98 0.92 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-5680) 01/29/26 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 29.07 0.00 2.49 2.57 0.08 65.79 07:20:01 0 29.40 0.00 2.52 2.22 0.08 65.78 07:20:01 1 28.74 0.00 2.46 2.91 0.09 65.80 07:30:06 all 0.45 0.00 0.09 0.02 0.07 99.37 07:30:06 0 0.79 0.00 0.10 0.00 0.09 99.02 07:30:06 1 0.11 0.00 0.07 0.04 0.06 99.71 07:40:06 all 0.12 0.00 0.09 0.01 0.09 99.69 07:40:06 0 0.13 0.00 0.09 0.01 0.09 99.68 07:40:06 1 0.11 0.00 0.09 0.01 0.09 99.70 07:50:06 all 0.38 0.00 0.09 0.01 0.07 99.46 07:50:06 0 0.41 0.00 0.08 0.01 0.07 99.43 07:50:06 1 0.35 0.00 0.09 0.01 0.06 99.48 08:00:06 all 0.68 0.00 0.10 0.01 0.07 99.14 08:00:06 0 0.71 0.00 0.10 0.02 0.09 99.09 08:00:06 1 0.64 0.00 0.09 0.01 0.06 99.20 08:10:06 all 0.37 0.00 0.08 0.02 0.07 99.45 08:10:06 0 0.09 0.00 0.07 0.02 0.07 99.74 08:10:06 1 0.65 0.00 0.09 0.03 0.08 99.16 08:20:06 all 0.39 0.00 0.09 0.02 0.07 99.42 08:20:06 0 0.56 0.00 0.10 0.04 0.09 99.21 08:20:06 1 0.23 0.00 0.09 0.01 0.06 99.62 08:30:06 all 0.18 0.00 0.08 1.94 0.09 97.71 08:30:06 0 0.09 0.00 0.08 0.03 0.09 99.70 08:30:06 1 0.26 0.00 0.08 3.84 0.09 95.72 08:40:06 all 0.32 0.00 0.10 0.56 0.08 98.95 08:40:06 0 0.26 0.00 0.12 0.88 0.09 98.66 08:40:06 1 0.37 0.00 0.09 0.24 0.07 99.23 08:50:01 all 0.36 0.00 0.10 0.67 0.06 98.81 08:50:01 0 0.39 0.00 0.10 0.64 0.06 98.81 08:50:01 1 0.34 0.00 0.10 0.70 0.06 98.80 09:00:06 all 0.45 0.00 0.10 0.08 0.06 99.31 09:00:06 0 0.66 0.00 0.11 0.09 0.06 99.08 09:00:06 1 0.24 0.00 0.08 0.08 0.06 99.54 09:00:06 CPU %user %nice %system %iowait %steal %idle 09:10:06 all 0.20 0.21 0.15 1.05 0.06 98.33 09:10:06 0 0.30 0.00 0.13 0.26 0.06 99.24 09:10:06 1 0.10 0.41 0.18 1.83 0.06 97.43 09:20:01 all 0.32 0.00 0.09 0.10 0.06 99.42 09:20:01 0 0.50 0.00 0.10 0.17 0.07 99.16 09:20:01 1 0.15 0.00 0.07 0.04 0.06 99.68 09:30:06 all 0.41 0.00 0.08 0.02 0.07 99.41 09:30:06 0 0.75 0.00 0.09 0.03 0.07 99.07 09:30:06 1 0.07 0.00 0.08 0.01 0.08 99.76 09:40:03 all 0.58 0.00 0.08 0.01 0.08 99.25 09:40:03 0 1.04 0.00 0.08 0.02 0.09 98.78 09:40:03 1 0.11 0.00 0.08 0.01 0.07 99.72 09:50:01 all 0.41 0.00 0.09 0.47 0.07 98.96 09:50:01 0 0.11 0.00 0.08 0.72 0.07 99.02 09:50:01 1 0.71 0.00 0.09 0.21 0.07 98.91 10:00:06 all 0.13 0.00 0.08 0.09 0.06 99.64 10:00:06 0 0.17 0.00 0.09 0.15 0.06 99.53 10:00:06 1 0.09 0.00 0.07 0.04 0.06 99.74 10:10:06 all 0.46 0.00 0.08 0.61 0.07 98.77 10:10:06 0 0.78 0.00 0.10 0.13 0.08 98.91 10:10:06 1 0.14 0.00 0.07 1.09 0.05 98.64 Average: all 1.96 0.01 0.23 0.46 0.07 97.27 Average: 0 2.07 0.00 0.23 0.30 0.08 97.33 Average: 1 1.86 0.02 0.22 0.62 0.07 97.21