---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2515 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 9.6G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11765 1 3555 14981 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:b3:d5:4d brd ff:ff:ff:ff:ff:ff inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:feb3:d54d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:ef:3d:d1 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-2515) 10/29/24 _x86_64_ (4 CPU) 12:18:43 LINUX RESTART (4 CPU) 12:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:01 148.61 101.75 46.86 0.00 10290.95 55479.29 0.00 12:21:01 225.28 62.92 162.36 0.00 1401.23 22094.20 0.00 12:22:01 146.58 43.14 103.45 0.00 2902.90 24214.46 0.00 12:23:01 139.81 20.30 119.51 0.00 1296.98 36348.48 0.00 12:24:01 25.28 4.60 20.68 0.00 4367.94 4580.70 0.00 12:25:01 19.98 1.68 18.29 0.00 226.72 3973.61 0.00 12:26:01 12.48 0.23 12.25 0.00 14.80 2007.60 0.00 12:27:01 293.98 0.88 293.10 0.00 109.32 8842.13 0.00 Average: 126.50 29.44 97.06 0.00 2576.26 19691.96 0.00 12:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 13741068 15477540 522840 3.19 40768 1912072 1269252 7.28 712976 1691928 8500 12:21:01 13476556 15389388 600096 3.66 56496 2061456 1335264 7.66 861468 1785080 7752 12:22:01 12619892 15005204 961976 5.87 81348 2487632 1639256 9.40 1297936 2161980 245472 12:23:01 11432264 14236480 1724396 10.53 90468 2869128 2424164 13.91 2302324 2308992 30496 12:24:01 6677868 9799512 6154500 37.57 94380 3174668 7491888 42.98 6848708 2488660 95304 12:25:01 9904364 13073420 2877000 17.56 99476 3212696 3494068 20.05 3678296 2434512 23248 12:26:01 10139032 13374040 2576148 15.73 101908 3270344 3128604 17.95 3393136 2480292 31440 12:27:01 12130112 15420948 529212 3.23 136868 3288448 1323948 7.60 1402840 2481264 23284 Average: 11265144 13972066 1993271 12.17 87714 2784556 2763306 15.85 2562210 2229088 58187 12:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 ens3 356.01 220.76 1806.68 53.28 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 12:21:01 ens3 123.75 84.24 545.81 21.30 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:22:01 ens3 209.88 169.53 2597.19 24.85 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 12:23:01 ens3 202.68 168.06 2212.27 24.89 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:24:01 ens3 181.20 88.89 2107.66 7.99 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:25:01 ens3 15.13 15.33 42.32 2.90 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:26:01 ens3 59.46 58.20 207.68 12.89 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:27:01 ens3 37.39 39.56 61.08 13.72 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 148.18 105.57 1197.57 20.23 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 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2515) 10/29/24 _x86_64_ (4 CPU) 12:18:43 LINUX RESTART (4 CPU) 12:19:01 CPU %user %nice %system %iowait %steal %idle 12:20:01 all 9.19 9.14 8.04 29.64 0.10 43.88 12:20:01 0 9.79 9.07 7.89 16.87 0.08 56.30 12:20:01 1 9.87 8.96 7.48 21.86 0.10 51.73 12:20:01 2 10.95 9.22 7.53 30.71 0.08 41.52 12:20:01 3 6.15 9.31 9.29 49.15 0.12 25.98 12:21:01 all 8.52 10.89 7.45 6.72 0.08 66.33 12:21:01 0 5.23 12.34 8.20 4.90 0.08 69.25 12:21:01 1 10.08 10.66 7.85 10.39 0.10 60.92 12:21:01 2 13.10 10.16 7.59 4.92 0.08 64.15 12:21:01 3 5.67 10.42 6.16 6.68 0.07 71.01 12:22:01 all 26.59 0.00 1.74 5.76 0.07 65.83 12:22:01 0 21.10 0.00 1.48 1.93 0.07 75.42 12:22:01 1 16.19 0.00 1.76 15.90 0.07 66.09 12:22:01 2 48.91 0.00 2.57 4.49 0.10 43.94 12:22:01 3 20.25 0.00 1.17 0.63 0.05 77.90 12:23:01 all 69.14 0.00 2.46 2.20 0.11 26.10 12:23:01 0 69.08 0.00 2.02 1.57 0.12 27.21 12:23:01 1 66.19 0.00 1.65 3.03 0.12 29.02 12:23:01 2 77.34 0.00 3.78 1.66 0.10 17.12 12:23:01 3 63.95 0.00 2.38 2.53 0.12 31.03 12:24:01 all 38.65 0.00 1.67 1.64 0.10 57.94 12:24:01 0 45.92 0.00 2.17 0.13 0.10 51.67 12:24:01 1 29.68 0.00 1.51 2.92 0.08 65.80 12:24:01 2 38.99 0.00 1.39 3.33 0.12 56.18 12:24:01 3 40.09 0.00 1.59 0.18 0.08 58.05 12:25:01 all 19.23 0.00 1.22 1.83 0.07 77.65 12:25:01 0 19.25 0.00 1.28 0.80 0.08 78.58 12:25:01 1 19.47 0.00 1.04 1.83 0.07 77.60 12:25:01 2 21.65 0.00 1.20 3.75 0.07 73.34 12:25:01 3 16.54 0.00 1.36 0.95 0.05 81.10 12:26:01 all 74.90 0.00 1.91 0.06 0.12 23.01 12:26:01 0 58.59 0.00 2.25 0.10 0.10 38.96 12:26:01 1 80.84 0.00 1.57 0.08 0.13 17.36 12:26:01 2 79.78 0.00 1.65 0.05 0.12 18.40 12:26:01 3 80.44 0.00 2.18 0.00 0.12 17.26 12:27:01 all 43.23 0.00 2.09 3.43 0.10 51.15 12:27:01 0 31.90 0.00 2.04 0.46 0.10 65.49 12:27:01 1 65.38 0.00 1.37 0.15 0.12 32.99 12:27:01 2 37.50 0.00 1.96 2.02 0.10 58.42 12:27:01 3 38.17 0.00 2.99 11.08 0.08 47.67 Average: all 36.22 2.49 3.32 6.39 0.09 51.49 Average: 0 32.65 2.66 3.41 3.33 0.09 57.87 Average: 1 37.24 2.44 3.02 7.01 0.10 50.20 Average: 2 41.06 2.42 3.46 6.36 0.10 46.62 Average: 3 33.93 2.45 3.38 8.86 0.09 51.28