---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10968 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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 9.6G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 638 12072 1 3286 15019 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:47:35:ab brd ff:ff:ff:ff:ff:ff inet 10.30.170.99/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fe47:35ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:99:a4:7c 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10968) 11/28/24 _x86_64_ (4 CPU) 03:52:58 LINUX RESTART (4 CPU) 03:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:54:02 248.27 187.64 60.63 0.00 13106.16 96631.39 0.00 03:55:01 143.57 48.48 95.09 0.00 2367.73 31443.64 0.00 03:56:01 68.59 0.90 67.69 0.00 87.72 9534.81 0.00 Average: 153.54 79.18 74.35 0.00 5203.40 45953.36 0.00 03:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:02 12081000 14649016 1332668 8.14 57932 2708700 2016356 11.57 1569096 2454488 790852 03:55:01 12575484 15382388 591076 3.61 75032 2921032 1309996 7.52 950532 2564604 101748 03:56:01 12422764 15437620 524212 3.20 92160 3093840 1220600 7.00 898752 2740536 123196 Average: 12359749 15156341 815985 4.98 75041 2907857 1515651 8.70 1139460 2586543 338599 03:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:02 lo 2.83 2.83 0.27 0.27 0.00 0.00 0.00 0.00 03:54:02 ens3 402.10 257.70 5143.51 54.20 0.00 0.00 0.00 0.00 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 03:55:01 ens3 65.18 54.35 716.77 7.28 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 03:56:01 ens3 32.28 31.24 244.82 7.90 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 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 167.10 114.77 2042.57 23.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10968) 11/28/24 _x86_64_ (4 CPU) 03:52:58 LINUX RESTART (4 CPU) 03:53:01 CPU %user %nice %system %iowait %steal %idle 03:54:02 all 29.33 15.85 13.22 3.51 0.14 37.95 03:54:02 0 27.00 17.74 13.23 2.24 0.14 39.65 03:54:02 1 33.36 15.06 12.92 7.18 0.14 31.33 03:54:02 2 26.70 15.82 14.32 1.62 0.15 41.39 03:54:02 3 30.27 14.77 12.39 3.02 0.15 39.40 03:55:01 all 34.03 2.15 3.30 6.48 0.07 53.96 03:55:01 0 38.91 2.17 3.35 6.30 0.09 49.19 03:55:01 1 43.12 2.14 3.49 6.58 0.07 44.60 03:55:01 2 24.17 2.15 3.52 11.72 0.09 58.35 03:55:01 3 29.93 2.13 2.85 1.32 0.05 63.73 03:56:01 all 15.72 0.00 1.25 7.94 0.05 75.03 03:56:01 0 43.36 0.00 2.57 8.25 0.08 45.73 03:56:01 1 8.99 0.00 0.87 3.56 0.03 86.55 03:56:01 2 3.21 0.00 0.64 14.21 0.05 81.90 03:56:01 3 7.29 0.00 0.94 5.73 0.05 86.00 Average: all 26.29 5.99 5.92 5.98 0.09 55.73 Average: 0 36.45 6.61 6.37 5.61 0.10 44.86 Average: 1 28.34 5.71 5.74 5.76 0.08 54.37 Average: 2 17.95 5.99 6.15 9.18 0.10 60.62 Average: 3 22.43 5.64 5.40 3.37 0.08 63.08