---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7801 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.8G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 745 11563 1 3688 14912 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:ae:5a:76 brd ff:ff:ff:ff:ff:ff inet 10.30.171.164/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:feae:5a76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:f4:87:05 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7801) 02/02/25 _x86_64_ (4 CPU) 17:31:24 LINUX RESTART (4 CPU) 17:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:33:01 355.19 86.17 269.02 0.00 2864.19 11453.44 0.00 17:34:01 236.08 36.41 199.67 0.00 1649.73 20675.22 0.00 17:35:01 28.68 4.12 24.56 0.00 275.02 7094.68 0.00 17:36:01 3.00 0.00 3.00 0.00 0.00 307.82 0.00 17:37:01 56.00 4.07 51.93 0.00 4298.03 10561.55 0.00 17:38:01 291.80 1.42 290.38 0.00 61.72 8057.72 0.00 Average: 161.79 22.03 139.76 0.00 1524.86 9691.76 0.00 17:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:33:01 13162448 15388932 583148 3.56 74652 2340912 1257636 7.22 866428 2062432 249696 17:34:01 10999980 13774512 2183504 13.33 88456 2843628 2763932 15.86 2704056 2337356 163164 17:35:01 10940192 13766628 2192540 13.38 90124 2890104 2714192 15.57 2767008 2331604 3580 17:36:01 7019108 9853348 6105704 37.27 90316 2897036 6820188 39.13 6673312 2338496 3156 17:37:01 10111964 13442468 2504804 15.29 121744 3344228 3047156 17.48 3371444 2522768 2216 17:38:01 10173132 13588400 2359020 14.40 153928 3391932 2983912 17.12 3272904 2558204 16352 Average: 10401137 13302381 2654787 16.21 103203 2951307 3264503 18.73 3275859 2358477 73027 17:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:33:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 17:33:01 ens3 184.25 135.94 1659.34 31.28 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:34:01 ens3 297.82 243.56 4192.17 33.63 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:35:01 ens3 38.88 38.54 240.35 8.19 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:36:01 ens3 6.27 5.68 6.66 1.07 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 17:37:01 ens3 248.65 176.06 2906.65 15.35 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:38:01 ens3 65.77 53.31 145.28 13.07 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 140.28 108.85 1525.11 17.10 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7801) 02/02/25 _x86_64_ (4 CPU) 17:31:24 LINUX RESTART (4 CPU) 17:32:01 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 22.02 12.21 10.53 2.62 0.11 52.50 17:33:01 0 39.73 10.66 10.15 3.11 0.12 36.23 17:33:01 1 17.77 12.62 10.15 2.33 0.12 57.01 17:33:01 2 11.52 14.17 11.77 3.35 0.12 59.06 17:33:01 3 19.15 11.37 10.04 1.68 0.10 57.66 17:34:01 all 63.80 0.00 3.18 3.22 0.13 29.67 17:34:01 0 66.87 0.00 2.85 3.48 0.12 26.68 17:34:01 1 60.26 0.00 2.47 2.43 0.13 34.71 17:34:01 2 59.88 0.00 3.67 3.77 0.13 32.55 17:34:01 3 68.21 0.00 3.74 3.22 0.12 24.71 17:35:01 all 59.61 0.00 1.64 0.57 0.11 38.06 17:35:01 0 61.90 0.00 1.73 0.30 0.10 35.97 17:35:01 1 64.43 0.00 1.23 0.22 0.12 34.01 17:35:01 2 60.80 0.00 1.57 1.04 0.12 36.47 17:35:01 3 51.27 0.00 2.06 0.71 0.12 45.85 17:36:01 all 8.89 0.00 0.76 0.08 0.08 90.19 17:36:01 0 6.72 0.00 0.38 0.08 0.07 92.74 17:36:01 1 7.51 0.00 0.30 0.00 0.08 92.11 17:36:01 2 6.60 0.00 0.43 0.17 0.08 92.71 17:36:01 3 14.71 0.00 1.92 0.07 0.10 83.21 17:37:01 all 56.25 0.00 3.72 0.52 0.14 39.38 17:37:01 0 58.25 0.00 3.02 0.65 0.13 37.95 17:37:01 1 55.69 0.00 4.49 0.44 0.15 39.23 17:37:01 2 54.25 0.00 3.23 0.64 0.13 41.75 17:37:01 3 56.79 0.00 4.13 0.34 0.13 38.62 17:38:01 all 62.79 0.00 2.62 3.69 0.11 30.80 17:38:01 0 65.32 0.00 2.19 1.09 0.12 31.29 17:38:01 1 58.37 0.00 3.22 1.74 0.10 36.57 17:38:01 2 62.19 0.00 3.10 11.80 0.12 22.79 17:38:01 3 65.27 0.00 1.96 0.13 0.10 32.54 Average: all 45.52 2.03 3.74 1.78 0.11 46.81 Average: 0 49.78 1.77 3.38 1.45 0.11 43.50 Average: 1 43.96 2.10 3.64 1.19 0.12 48.98 Average: 2 42.47 2.38 3.97 3.46 0.12 47.61 Average: 3 45.87 1.89 3.97 1.02 0.11 47.14