---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-1933 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/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 49M 49M 0 100% /snap/snapd/25935 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 7945 525 4678 1 2741 7118 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:d1:62:9d brd ff:ff:ff:ff:ff:ff inet 10.30.122.187/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fed1:629d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 92:f5:2e:3b:37:83 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-1933) 02/12/26 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:05:01 250.62 8.88 241.74 0.00 776.67 4648.03 0.00 03:06:01 84.39 1.17 83.22 0.00 85.59 9659.47 0.00 03:07:01 65.51 0.93 64.57 0.00 68.79 7363.44 0.00 03:08:01 18.93 0.57 18.36 0.00 68.79 1577.60 0.00 03:09:01 38.40 3.56 34.83 0.00 2515.81 6260.87 0.00 03:10:01 5.28 0.02 5.27 0.00 0.13 105.45 0.00 03:11:01 1.80 0.00 1.80 0.00 0.00 19.33 0.00 03:12:01 1.22 0.00 1.22 0.00 0.00 14.53 0.00 Average: 58.27 1.89 56.37 0.00 439.55 3706.12 0.00 03:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 5556484 7362432 438856 5.39 61212 1924612 1115568 12.15 612332 1755308 33840 03:06:01 5179128 7341240 437536 5.38 89844 2231028 1114596 12.13 651172 2049284 177856 03:07:01 5077952 7261508 515688 6.34 95320 2245812 1205324 13.12 769716 2031112 19564 03:08:01 5202456 7383376 393964 4.84 96596 2241644 1064744 11.59 646356 2028996 908 03:09:01 4859616 7357340 406376 4.99 122364 2528008 1119668 12.19 861472 2136148 1040 03:10:01 4862316 7359592 404812 4.98 122136 2527856 1109720 12.08 859812 2135920 328 03:11:01 4862836 7360156 404180 4.97 122168 2527872 1109720 12.08 859844 2135928 124 03:12:01 4862708 7360056 404244 4.97 122192 2527872 1109720 12.08 859840 2135928 156 Average: 5057937 7348212 425707 5.23 103979 2344338 1118632 12.18 765068 2051078 29227 03:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 ens3 90.35 37.53 360.81 19.52 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:06:01 ens3 58.09 42.78 931.18 9.14 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 03:07:01 ens3 29.33 28.08 51.71 13.03 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 03:08:01 ens3 10.31 9.02 7.69 3.98 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:09:01 ens3 135.83 82.23 2231.95 5.78 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 03:10:01 ens3 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:11:01 ens3 0.03 0.00 0.01 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 ens3 0.17 0.15 0.02 0.02 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 40.55 25.00 447.99 6.44 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 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-1933) 02/12/26 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 CPU %user %nice %system %iowait %steal %idle 03:05:01 all 9.27 0.00 1.56 62.28 0.06 26.83 03:05:01 0 15.51 0.00 1.47 47.30 0.07 35.65 03:05:01 1 3.02 0.00 1.66 77.30 0.05 17.98 03:06:01 all 32.33 0.00 2.78 12.36 0.08 52.46 03:06:01 0 28.60 0.00 2.43 1.42 0.07 67.48 03:06:01 1 36.05 0.00 3.14 23.31 0.08 37.42 03:07:01 all 31.33 0.00 1.99 12.13 0.08 54.47 03:07:01 0 47.84 0.00 2.27 5.93 0.08 43.86 03:07:01 1 14.78 0.00 1.71 18.33 0.07 65.11 03:08:01 all 11.94 0.00 0.93 0.54 0.03 86.56 03:08:01 0 22.92 0.00 1.10 0.17 0.05 75.76 03:08:01 1 0.92 0.00 0.75 0.92 0.02 97.39 03:09:01 all 6.84 0.00 3.56 0.89 0.04 88.67 03:09:01 0 7.61 0.00 3.49 0.58 0.03 88.28 03:09:01 1 6.07 0.00 3.63 1.20 0.05 89.06 03:10:01 all 0.60 0.00 0.21 0.03 0.03 99.12 03:10:01 0 0.93 0.00 0.25 0.05 0.03 98.73 03:10:01 1 0.27 0.00 0.17 0.02 0.03 99.52 03:11:01 all 0.05 0.00 0.03 0.02 0.03 99.88 03:11:01 0 0.03 0.00 0.02 0.03 0.02 99.90 03:11:01 1 0.07 0.00 0.03 0.00 0.03 99.87 03:12:01 all 0.06 0.00 0.05 0.05 0.03 99.82 03:12:01 0 0.03 0.00 0.07 0.10 0.02 99.78 03:12:01 1 0.08 0.00 0.03 0.00 0.03 99.85 Average: all 11.55 0.00 1.39 11.03 0.05 75.98 Average: 0 15.44 0.00 1.39 6.95 0.05 76.18 Average: 1 7.66 0.00 1.39 15.12 0.05 75.78