---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40500 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 692 11767 1 3537 14964 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:1b:a0:73 brd ff:ff:ff:ff:ff:ff inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe1b:a073/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:71:78:8a 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40500) 10/08/24 _x86_64_ (4 CPU) 08:28:55 LINUX RESTART (4 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:02 318.01 143.66 174.35 0.00 11504.62 66445.06 0.00 08:31:01 151.52 72.84 78.68 0.00 3195.53 11290.44 0.00 08:32:01 227.63 27.96 199.67 0.00 1492.82 17708.52 0.00 08:33:01 30.94 3.45 27.50 0.00 124.11 15168.41 0.00 08:34:01 21.84 1.07 20.78 0.00 77.71 7074.44 0.00 08:35:01 67.57 3.25 64.32 0.00 2519.71 16106.78 0.00 08:36:01 17.94 0.23 17.71 0.00 12.26 4372.28 0.00 08:37:01 25.08 0.90 24.18 0.00 109.58 2742.21 0.00 Average: 107.47 31.58 75.89 0.00 2377.74 17626.22 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:02 13577528 15430788 558756 3.41 52544 2009556 1278520 7.34 784652 1764112 74152 08:31:01 13015772 15282316 686764 4.19 78184 2375952 1450132 8.32 994224 2075948 133600 08:32:01 10747548 13759580 2198484 13.42 100136 3069236 2751092 15.78 2677084 2614260 438292 08:33:01 11274984 14128520 1829648 11.17 100824 2914500 2314796 13.28 2425204 2348916 16284 08:34:01 10873296 13908508 2048868 12.51 103744 3082212 2630056 15.09 2670788 2489960 154752 08:35:01 10781956 13963608 1985900 12.12 114200 3210344 2458572 14.11 2742820 2492072 17200 08:36:01 10689688 13950500 1998744 12.20 115180 3280760 2467824 14.16 2788296 2533620 58348 08:37:01 12117308 15388476 561144 3.43 117172 3288700 1263948 7.25 1362184 2535560 15252 Average: 11634760 14476537 1483538 9.06 97748 2903908 2076868 11.92 2055656 2356806 113485 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:02 ens3 396.68 274.89 2028.83 69.22 0.00 0.00 0.00 0.00 08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 08:31:01 ens3 88.78 71.61 948.09 15.61 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 08:32:01 ens3 531.11 409.58 7276.99 45.62 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 1037.09 1037.09 988.00 988.00 0.00 0.00 0.00 0.00 08:33:01 ens3 42.71 40.66 46.89 9.65 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 1957.19 1957.19 1857.61 1857.61 0.00 0.00 0.00 0.00 08:34:01 ens3 77.17 70.56 223.04 15.97 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 1434.12 1434.12 1359.36 1359.36 0.00 0.00 0.00 0.00 08:35:01 ens3 188.12 140.23 1413.87 16.35 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 2824.80 2824.80 2673.70 2673.70 0.00 0.00 0.00 0.00 08:36:01 ens3 27.54 25.21 9.41 7.12 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 1093.55 1093.55 1037.73 1037.73 0.00 0.00 0.00 0.00 08:37:01 ens3 22.25 24.13 17.55 19.18 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 16.66 16.66 1.75 1.75 0.00 0.00 0.00 0.00 Average: ens3 171.96 132.23 1496.67 24.86 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 1048.02 1048.02 991.88 991.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40500) 10/08/24 _x86_64_ (4 CPU) 08:28:55 LINUX RESTART (4 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:02 all 14.45 16.33 14.85 6.97 0.14 47.26 08:30:02 0 16.01 16.01 14.18 10.46 0.14 43.21 08:30:02 1 15.58 15.73 15.78 7.28 0.15 45.47 08:30:02 2 11.75 17.70 14.97 5.57 0.15 49.85 08:30:02 3 14.44 15.88 14.48 4.56 0.14 50.51 08:31:01 all 20.78 6.82 7.00 3.80 0.10 61.50 08:31:01 0 19.96 6.73 6.66 3.01 0.10 63.53 08:31:01 1 20.29 6.33 6.79 3.58 0.12 62.89 08:31:01 2 15.09 7.78 7.48 6.27 0.09 63.29 08:31:01 3 27.79 6.42 7.05 2.36 0.10 56.28 08:32:01 all 68.22 0.00 3.29 1.52 0.13 26.84 08:32:01 0 69.46 0.00 3.89 1.64 0.13 24.87 08:32:01 1 71.75 0.00 2.74 0.97 0.13 24.41 08:32:01 2 65.50 0.00 3.44 1.50 0.13 29.43 08:32:01 3 66.19 0.00 3.08 1.94 0.12 28.67 08:33:01 all 69.59 0.00 2.71 1.55 0.10 26.04 08:33:01 0 68.97 0.00 2.23 2.62 0.10 26.08 08:33:01 1 66.31 0.00 3.43 3.04 0.10 27.12 08:33:01 2 71.82 0.00 2.13 0.12 0.10 25.83 08:33:01 3 71.29 0.00 3.05 0.40 0.12 25.14 08:34:01 all 74.14 0.00 2.99 0.26 0.13 22.47 08:34:01 0 74.29 0.00 3.03 0.22 0.12 22.35 08:34:01 1 69.61 0.00 3.11 0.13 0.13 27.01 08:34:01 2 76.68 0.00 3.12 0.45 0.15 19.59 08:34:01 3 76.00 0.00 2.71 0.25 0.12 20.93 08:35:01 all 70.86 0.00 4.24 0.95 0.13 23.82 08:35:01 0 71.31 0.00 3.61 0.66 0.13 24.29 08:35:01 1 68.04 0.00 3.98 1.26 0.13 26.59 08:35:01 2 72.87 0.00 3.15 0.50 0.12 23.36 08:35:01 3 71.23 0.00 6.22 1.40 0.12 21.03 08:36:01 all 74.98 0.00 2.48 0.16 0.15 22.23 08:36:01 0 80.30 0.00 1.79 0.02 0.17 17.72 08:36:01 1 75.08 0.00 2.63 0.22 0.13 21.94 08:36:01 2 67.49 0.00 2.36 0.05 0.15 29.95 08:36:01 3 77.09 0.00 3.13 0.35 0.15 19.28 08:37:01 all 22.44 0.00 1.06 1.26 0.08 75.16 08:37:01 0 26.24 0.00 0.98 0.28 0.07 72.42 08:37:01 1 19.97 0.00 0.97 1.16 0.10 77.80 08:37:01 2 15.81 0.00 1.00 3.28 0.08 79.82 08:37:01 3 27.74 0.00 1.29 0.30 0.05 70.61 Average: all 52.01 2.87 4.81 2.05 0.12 38.13 Average: 0 53.39 2.82 4.53 2.35 0.12 36.79 Average: 1 50.90 2.74 4.92 2.20 0.13 39.12 Average: 2 49.72 3.16 4.69 2.21 0.12 40.10 Average: 3 54.04 2.77 5.11 1.44 0.11 36.52