---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-10122 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.9G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 520 4916 1 2509 7126 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:03:dd:56 brd ff:ff:ff:ff:ff:ff inet 10.30.123.86/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe03:dd56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 66:cd:1b:e0:b1:69 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-10122) 05/22/26 _x86_64_ (2 CPU) 05:24:32 LINUX RESTART (2 CPU) 05:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:26:01 346.26 10.15 336.11 0.00 850.57 11909.46 0.00 05:27:01 65.61 2.27 63.34 0.00 94.12 10459.72 0.00 05:28:01 13.66 0.28 13.38 0.00 2.27 801.73 0.00 05:29:01 0.90 0.00 0.90 0.00 0.00 18.66 0.00 05:30:01 11.93 2.17 9.77 0.00 138.51 478.59 0.00 05:31:01 21.66 0.00 21.66 0.00 0.00 1031.16 0.00 05:32:01 1.22 0.00 1.22 0.00 0.00 21.19 0.00 05:33:01 20.06 0.73 19.33 0.00 81.05 1146.21 0.00 Average: 59.57 1.93 57.63 0.00 144.34 3215.16 0.00 05:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:01 5066048 7294736 480948 5.91 90416 2294308 1140764 12.42 693024 2113852 269424 05:27:01 5068952 7313964 460500 5.66 94124 2305792 1125188 12.25 707436 2095176 1604 05:28:01 5070212 7316300 458056 5.63 95184 2305788 1139872 12.41 711952 2090904 368 05:29:01 5069000 7315104 459212 5.64 95204 2305788 1139872 12.41 712204 2090904 168 05:30:01 5060168 7311300 462772 5.69 96300 2309816 1136968 12.38 738460 2074244 11712 05:31:01 5061216 7314808 458900 5.64 97808 2310152 1137596 12.39 735560 2074420 424 05:32:01 5060964 7314580 459100 5.64 97820 2310156 1137596 12.39 736220 2074424 120 05:33:01 5109396 7371748 401712 4.94 99424 2317172 1083656 11.80 679848 2081776 29532 Average: 5070744 7319068 455150 5.59 95785 2307372 1130189 12.30 714338 2086962 39169 05:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 ens3 153.31 107.42 1507.60 34.84 0.00 0.00 0.00 0.00 05:27:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 ens3 11.40 11.43 33.40 3.57 0.00 0.00 0.00 0.00 05:28:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 ens3 6.30 6.37 5.19 2.34 0.00 0.00 0.00 0.00 05:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 0.43 0.33 0.10 0.05 0.00 0.00 0.00 0.00 05:30:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 34.36 35.98 29.10 8.38 0.00 0.00 0.00 0.00 05:31:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 9.82 9.88 8.16 3.65 0.00 0.00 0.00 0.00 05:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 0.32 0.23 0.09 0.04 0.00 0.00 0.00 0.00 05:33:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 ens3 17.85 15.85 13.33 6.75 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 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 Average: ens3 28.96 23.26 196.88 7.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-10122) 05/22/26 _x86_64_ (2 CPU) 05:24:32 LINUX RESTART (2 CPU) 05:25:02 CPU %user %nice %system %iowait %steal %idle 05:26:01 all 40.52 0.00 4.06 5.40 0.08 49.93 05:26:01 0 53.53 0.00 5.04 7.41 0.08 33.93 05:26:01 1 27.50 0.00 3.09 3.39 0.08 65.93 05:27:01 all 14.66 0.00 1.08 1.07 0.04 83.15 05:27:01 0 22.72 0.00 1.08 0.18 0.05 75.97 05:27:01 1 6.62 0.00 1.08 1.96 0.03 90.31 05:28:01 all 9.67 0.00 0.60 0.24 0.04 89.44 05:28:01 0 16.89 0.00 0.78 0.07 0.03 82.22 05:28:01 1 2.55 0.00 0.43 0.41 0.05 96.56 05:29:01 all 0.91 0.00 0.08 0.01 0.03 98.96 05:29:01 0 0.10 0.00 0.07 0.00 0.03 99.80 05:29:01 1 1.71 0.00 0.10 0.02 0.03 98.14 05:30:01 all 33.56 0.00 2.79 0.23 0.07 63.34 05:30:01 0 39.70 0.00 3.05 0.12 0.08 57.05 05:30:01 1 27.42 0.00 2.53 0.35 0.07 69.63 05:31:01 all 15.16 0.00 0.73 0.28 0.05 83.77 05:31:01 0 16.78 0.00 0.80 0.05 0.03 82.33 05:31:01 1 13.54 0.00 0.67 0.52 0.07 85.21 05:32:01 all 0.05 0.00 0.04 0.01 0.03 99.87 05:32:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:32:01 1 0.05 0.00 0.07 0.02 0.03 99.83 05:33:01 all 18.16 0.00 1.31 0.32 0.06 80.15 05:33:01 0 32.05 0.00 1.75 0.27 0.05 65.88 05:33:01 1 4.47 0.00 0.87 0.38 0.07 94.22 Average: all 16.52 0.00 1.33 0.94 0.05 81.16 Average: 0 22.66 0.00 1.57 1.00 0.05 74.73 Average: 1 10.41 0.00 1.10 0.87 0.05 87.56