---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24043 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 11G 68G 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 11254 1 4070 14985 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:86:11:fa brd ff:ff:ff:ff:ff:ff inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe86:11fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:2b:4d:1a 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-24043) 09/19/24 _x86_64_ (4 CPU) 07:20:48 LINUX RESTART (4 CPU) 07:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:22:02 340.53 151.94 188.59 0.00 11644.73 66505.45 0.00 07:23:01 105.54 29.40 76.14 0.00 1253.35 11389.54 0.00 07:24:01 81.49 0.87 80.62 0.00 48.66 22426.53 0.00 07:25:01 34.84 0.02 34.82 0.00 0.13 11838.72 0.00 07:26:01 122.05 29.61 92.43 0.00 1025.16 27546.61 0.00 07:27:01 32.71 3.68 29.03 0.00 2599.30 4486.72 0.00 Average: 119.56 35.94 83.62 0.00 2766.01 24067.13 0.00 07:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:02 13412452 15353824 632476 3.86 55208 2092016 1363412 7.82 859324 1849300 119692 07:23:01 13001220 15387688 571920 3.49 83596 2481336 1331508 7.64 893024 2172312 264672 07:24:01 12519604 15376596 581508 3.55 99604 2901980 1340596 7.69 929112 2585804 77696 07:25:01 12200228 15340468 616584 3.76 109952 3149612 1548496 8.88 976128 2831780 4412 07:26:01 11718332 15317428 631064 3.85 127784 3550300 1634076 9.38 1432240 2803796 2080 07:27:01 11578032 15401024 543932 3.32 134640 3757464 1276024 7.32 1473652 2891076 46076 Average: 12404978 15362838 596247 3.64 101797 2988785 1415685 8.12 1093913 2522345 85771 07:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:02 ens3 416.71 280.57 2590.01 71.38 0.00 0.00 0.00 0.00 07:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 07:23:01 ens3 63.01 57.13 596.03 8.76 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 07:24:01 ens3 100.08 74.84 1153.92 9.81 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 07:25:01 ens3 42.17 48.65 33.61 7.47 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 14.66 14.66 1.43 1.43 0.00 0.00 0.00 0.00 07:26:01 ens3 141.33 123.65 1041.08 16.34 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 lo 21.63 21.63 1.90 1.90 0.00 0.00 0.00 0.00 07:27:01 ens3 110.10 62.47 1423.24 10.39 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 7.13 7.13 0.59 0.59 0.00 0.00 0.00 0.00 Average: ens3 145.79 108.02 1141.13 20.72 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 9.46 9.46 0.86 0.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24043) 09/19/24 _x86_64_ (4 CPU) 07:20:48 LINUX RESTART (4 CPU) 07:21:01 CPU %user %nice %system %iowait %steal %idle 07:22:02 all 18.22 17.17 15.91 5.01 0.14 43.55 07:22:02 0 13.01 19.04 16.78 3.69 0.13 47.34 07:22:02 1 20.53 16.32 16.42 6.97 0.14 39.62 07:22:02 2 22.39 16.56 14.99 5.54 0.14 40.40 07:22:02 3 16.99 16.77 15.43 3.84 0.14 46.85 07:23:01 all 21.79 3.35 5.08 2.56 0.10 67.12 07:23:01 0 21.80 2.47 4.85 2.16 0.12 68.61 07:23:01 1 32.53 2.74 5.22 1.80 0.08 57.63 07:23:01 2 25.54 4.12 5.47 1.69 0.12 63.06 07:23:01 3 7.22 4.08 4.80 4.58 0.09 79.23 07:24:01 all 13.08 0.00 1.26 2.60 0.07 82.99 07:24:01 0 14.80 0.00 1.79 7.89 0.07 75.45 07:24:01 1 20.95 0.00 1.62 0.48 0.07 76.88 07:24:01 2 10.67 0.00 0.89 0.02 0.07 88.37 07:24:01 3 5.94 0.00 0.73 2.03 0.07 91.23 07:25:01 all 7.33 0.00 0.59 1.07 0.07 90.95 07:25:01 0 19.45 0.00 1.34 3.16 0.07 75.99 07:25:01 1 5.24 0.00 0.35 0.03 0.05 94.32 07:25:01 2 3.79 0.00 0.47 1.07 0.08 94.58 07:25:01 3 0.81 0.00 0.18 0.00 0.07 98.94 07:26:01 all 13.00 1.76 2.69 3.34 0.07 79.13 07:26:01 0 12.22 0.64 2.28 3.55 0.05 81.26 07:26:01 1 27.43 1.19 3.51 1.60 0.08 66.19 07:26:01 2 6.64 2.13 2.29 1.71 0.07 87.17 07:26:01 3 5.63 3.12 2.70 6.54 0.08 81.93 07:27:01 all 9.77 0.00 1.37 0.79 0.06 88.01 07:27:01 0 16.75 0.00 1.37 0.08 0.07 81.73 07:27:01 1 4.64 0.00 1.40 0.92 0.05 92.99 07:27:01 2 6.84 0.00 1.39 0.05 0.07 91.65 07:27:01 3 10.81 0.00 1.32 2.09 0.07 85.71 Average: all 13.83 3.69 4.46 2.56 0.08 75.38 Average: 0 16.33 3.67 4.72 3.42 0.08 71.77 Average: 1 18.51 3.34 4.72 1.96 0.08 71.39 Average: 2 12.59 3.78 4.23 1.67 0.09 77.64 Average: 3 7.89 3.96 4.17 3.17 0.08 80.73