---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17911 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 9.5G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi 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 732 11856 1 3408 14926 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:02:c0:86 brd ff:ff:ff:ff:ff:ff inet 10.30.170.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe02:c086/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:ba:22:bf 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-17911) 02/14/25 _x86_64_ (4 CPU) 09:40:10 LINUX RESTART (4 CPU) 09:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:42:01 167.08 76.42 90.66 0.00 2412.20 11370.73 0.00 09:43:01 263.84 18.15 245.69 0.00 1057.16 18202.97 0.00 09:44:01 8.11 1.53 6.58 0.00 179.81 2250.72 0.00 09:45:01 2.28 0.00 2.28 0.00 0.00 68.51 0.00 09:46:01 51.89 3.95 47.94 0.00 4287.15 9751.17 0.00 Average: 98.41 19.82 78.59 0.00 1584.38 8318.07 0.00 09:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:01 12776600 15078484 892328 5.45 79176 2408564 1545856 8.87 1160340 2148160 235572 09:43:01 10926792 13535096 2427516 14.82 88492 2693432 2987424 17.14 2834316 2300456 25372 09:44:01 10715048 13370196 2592160 15.82 89788 2736164 3103388 17.80 3031880 2312396 640 09:45:01 10131096 12786724 3175076 19.38 89876 2736524 3702316 21.24 3610140 2312724 28 09:46:01 9968224 13098908 2852268 17.41 120384 3166344 3369724 19.33 3576684 2485916 1244 Average: 10903552 13573882 2387870 14.58 93543 2748206 2941742 16.88 2842672 2311930 52571 09:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 196.34 166.69 2313.31 26.41 0.00 0.00 0.00 0.00 09:43:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 237.96 186.22 3603.33 20.21 0.00 0.00 0.00 0.00 09:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 36.09 31.71 400.98 4.60 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.77 0.68 0.11 0.12 0.00 0.00 0.00 0.00 09:46:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 174.35 98.23 2872.65 8.74 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.08 0.08 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 128.87 96.47 1836.36 11.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-17911) 02/14/25 _x86_64_ (4 CPU) 09:40:10 LINUX RESTART (4 CPU) 09:41:02 CPU %user %nice %system %iowait %steal %idle 09:42:01 all 26.26 8.40 7.60 2.06 0.09 55.59 09:42:01 0 24.66 7.51 6.94 1.39 0.08 59.41 09:42:01 1 19.19 8.98 7.30 2.00 0.10 62.42 09:42:01 2 23.59 7.43 7.53 3.61 0.09 57.75 09:42:01 3 37.58 9.67 8.61 1.23 0.10 42.80 09:43:01 all 75.86 0.00 2.05 0.93 0.09 21.07 09:43:01 0 70.32 0.00 2.28 1.22 0.10 26.08 09:43:01 1 66.44 0.00 1.32 1.54 0.08 30.62 09:43:01 2 86.16 0.00 2.61 0.94 0.08 10.21 09:43:01 3 80.50 0.00 2.00 0.03 0.08 17.38 09:44:01 all 79.85 0.00 1.12 0.09 0.09 18.85 09:44:01 0 75.08 0.00 1.29 0.15 0.10 23.39 09:44:01 1 86.44 0.00 1.09 0.13 0.08 12.25 09:44:01 2 75.00 0.00 1.15 0.07 0.10 23.68 09:44:01 3 82.90 0.00 0.97 0.00 0.08 16.05 09:45:01 all 28.80 0.00 0.35 0.01 0.05 70.78 09:45:01 0 16.98 0.00 0.45 0.05 0.05 82.47 09:45:01 1 23.07 0.00 0.21 0.00 0.05 76.67 09:45:01 2 39.98 0.00 0.43 0.00 0.05 59.54 09:45:01 3 35.25 0.00 0.30 0.00 0.07 64.38 09:46:01 all 71.61 0.00 3.34 0.25 0.09 24.72 09:46:01 0 69.35 0.00 3.28 0.47 0.08 26.82 09:46:01 1 69.40 0.00 3.63 0.10 0.10 26.77 09:46:01 2 84.12 0.00 3.38 0.33 0.08 12.08 09:46:01 3 63.54 0.00 3.05 0.08 0.10 33.22 Average: all 56.57 1.65 2.87 0.66 0.08 38.16 Average: 0 51.34 1.48 2.83 0.65 0.08 43.60 Average: 1 52.99 1.76 2.68 0.75 0.08 41.74 Average: 2 61.91 1.46 3.00 0.98 0.08 32.57 Average: 3 60.05 1.90 2.96 0.27 0.09 34.73