---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6420 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 9.7G 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 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 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 698 11739 1 3559 14959 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:e1:e1:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.195/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fee1:e11a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:a3:5d:d7 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-6420) 01/29/25 _x86_64_ (4 CPU) 21:00:38 LINUX RESTART (4 CPU) 21:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:02:01 441.43 146.79 294.64 0.00 11004.37 49692.19 0.00 21:03:01 296.90 39.66 257.24 0.00 2223.50 15982.95 0.00 21:04:01 50.62 13.96 36.66 0.00 1032.89 14284.55 0.00 21:05:01 3.38 0.00 3.38 0.00 0.00 559.77 0.00 21:06:01 57.19 4.60 52.59 0.00 4404.60 6759.54 0.00 Average: 169.00 40.65 128.35 0.00 3708.76 17348.01 0.00 21:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:02:01 13364588 15427844 555520 3.39 68692 2191596 1315288 7.55 827184 1915068 168536 21:03:01 11463940 14202308 1761280 10.75 88992 2808516 2407988 13.82 2240244 2345172 376232 21:04:01 10988292 13813112 2149976 13.12 91076 2888064 2712692 15.56 2731376 2325300 11360 21:05:01 7103612 9937116 6025860 36.78 91276 2895900 6745836 38.70 6599260 2333060 4540 21:06:01 12146400 15392236 562112 3.43 109916 3278728 1294856 7.43 1314328 2564224 95900 Average: 11013366 13754523 2210950 13.50 89990 2812561 2895332 16.61 2742478 2296565 131314 21:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:02:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 501.63 327.77 2385.99 76.42 0.00 0.00 0.00 0.00 21:03:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 371.30 297.23 4448.39 45.13 0.00 0.00 0.00 0.00 21:04:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 63.67 58.01 366.18 11.12 0.00 0.00 0.00 0.00 21:05:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 ens3 6.22 5.83 1.24 1.38 0.00 0.00 0.00 0.00 21:06:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 246.23 172.09 2886.74 19.43 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 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 236.93 171.67 2016.48 30.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6420) 01/29/25 _x86_64_ (4 CPU) 21:00:38 LINUX RESTART (4 CPU) 21:01:02 CPU %user %nice %system %iowait %steal %idle 21:02:01 all 20.79 16.57 14.73 5.96 0.12 41.83 21:02:01 0 21.48 16.00 14.91 4.10 0.10 43.41 21:02:01 1 16.75 17.80 15.23 10.02 0.12 40.09 21:02:01 2 25.49 15.59 13.42 5.78 0.14 39.58 21:02:01 3 19.43 16.89 15.38 3.96 0.12 44.22 21:03:01 all 46.83 0.00 3.02 2.50 0.09 47.56 21:03:01 0 46.82 0.00 5.18 4.46 0.08 43.45 21:03:01 1 37.30 0.00 2.30 3.97 0.10 56.32 21:03:01 2 47.79 0.00 2.01 0.84 0.08 49.27 21:03:01 3 55.36 0.00 2.57 0.75 0.08 41.23 21:04:01 all 71.32 0.00 1.63 0.98 0.13 25.93 21:04:01 0 68.77 0.00 1.45 1.08 0.08 28.61 21:04:01 1 75.00 0.00 1.42 0.22 0.14 23.22 21:04:01 2 76.49 0.00 1.33 0.08 0.13 21.97 21:04:01 3 64.95 0.00 2.34 2.56 0.17 29.98 21:05:01 all 10.57 0.00 0.64 0.05 0.07 88.67 21:05:01 0 12.08 0.00 0.86 0.00 0.07 86.99 21:05:01 1 9.12 0.00 0.30 0.18 0.07 90.32 21:05:01 2 8.76 0.00 0.22 0.03 0.07 90.92 21:05:01 3 12.30 0.00 1.19 0.00 0.08 86.43 21:06:01 all 13.12 0.00 2.13 1.79 0.08 82.88 21:06:01 0 18.25 0.00 3.19 2.11 0.08 76.37 21:06:01 1 18.09 0.00 1.95 1.09 0.08 78.79 21:06:01 2 5.91 0.00 1.67 2.24 0.08 90.09 21:06:01 3 10.21 0.00 1.69 1.73 0.07 86.30 Average: all 32.48 3.25 4.38 2.24 0.10 57.54 Average: 0 33.43 3.14 5.07 2.34 0.08 55.94 Average: 1 31.23 3.49 4.19 3.06 0.10 57.93 Average: 2 32.86 3.06 3.69 1.78 0.10 58.52 Average: 3 32.40 3.33 4.60 1.79 0.10 57.78