---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2158 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/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 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 682 11924 1 3391 14976 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:cb:14 brd ff:ff:ff:ff:ff:ff inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe1b:cb14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:e7:ca:64 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-2158) 10/28/24 _x86_64_ (4 CPU) 09:48:26 LINUX RESTART (4 CPU) 09:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:01 305.16 138.02 167.14 0.00 11221.06 12020.13 0.00 09:51:01 177.89 34.66 143.23 0.00 2025.40 12290.23 0.00 09:52:01 58.36 17.58 40.79 0.00 1178.81 16779.74 0.00 09:53:01 7.20 0.60 6.60 0.00 32.39 1182.74 0.00 09:54:01 34.89 4.27 30.62 0.00 2589.80 6120.23 0.00 09:55:01 21.58 0.57 21.01 0.00 63.32 2253.36 0.00 Average: 100.85 32.62 68.23 0.00 2851.98 8441.34 0.00 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 13414500 15400092 590040 3.60 60048 2128800 1384152 7.94 885360 1822500 100484 09:51:01 12336292 14864796 1100308 6.72 84424 2624156 1798212 10.32 1470924 2266788 296240 09:52:01 10995684 13800988 2161504 13.19 91044 2869888 2849696 16.35 2754352 2295256 29468 09:53:01 7074556 9889284 6072948 37.07 91376 2878272 6854412 39.33 6660700 2300192 4664 09:54:01 10670968 13750724 2200968 13.44 99412 3124996 2893684 16.60 2934480 2414716 23012 09:55:01 12309120 15428564 523616 3.20 100552 3159244 1317984 7.56 1273592 2439668 27596 Average: 11133520 13855741 2108231 12.87 87809 2797559 2849690 16.35 2663235 2256520 80244 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:50:01 ens3 415.79 276.42 2264.54 69.93 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:51:01 ens3 299.50 242.91 3834.90 35.65 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:52:01 ens3 89.84 78.17 720.39 15.77 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:53:01 ens3 7.47 7.68 1.52 1.67 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:54:01 ens3 124.91 49.03 2105.02 5.03 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:55:01 ens3 56.91 52.77 185.96 14.03 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 165.74 117.83 1518.73 23.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2158) 10/28/24 _x86_64_ (4 CPU) 09:48:26 LINUX RESTART (4 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 20.40 15.38 13.21 4.31 0.15 46.54 09:50:01 0 15.84 16.58 13.97 4.03 0.15 49.43 09:50:01 1 23.30 14.73 12.72 3.26 0.17 45.82 09:50:01 2 16.75 15.91 13.86 5.25 0.13 48.10 09:50:01 3 25.71 14.30 12.31 4.71 0.13 42.83 09:51:01 all 36.17 0.00 2.21 4.33 0.10 57.19 09:51:01 0 29.79 0.00 2.24 2.58 0.10 65.29 09:51:01 1 52.77 0.00 2.49 2.22 0.10 42.42 09:51:01 2 27.99 0.00 1.42 7.40 0.10 63.10 09:51:01 3 34.15 0.00 2.69 5.13 0.08 57.96 09:52:01 all 73.06 0.00 2.60 0.99 0.15 23.20 09:52:01 0 67.38 0.00 2.22 0.89 0.17 29.35 09:52:01 1 74.63 0.00 2.03 0.22 0.13 22.99 09:52:01 2 80.33 0.00 3.48 1.77 0.15 14.26 09:52:01 3 69.93 0.00 2.68 1.10 0.13 26.16 09:53:01 all 29.79 0.00 1.05 0.23 0.07 68.87 09:53:01 0 28.10 0.00 0.64 0.13 0.07 71.06 09:53:01 1 38.66 0.00 2.16 0.02 0.08 59.08 09:53:01 2 28.05 0.00 0.68 0.22 0.07 70.99 09:53:01 3 24.38 0.00 0.72 0.53 0.07 74.30 09:54:01 all 19.07 0.00 1.79 1.36 0.08 77.71 09:54:01 0 20.38 0.00 1.48 0.42 0.10 77.63 09:54:01 1 20.49 0.00 1.60 1.87 0.07 75.96 09:54:01 2 18.71 0.00 2.17 2.24 0.07 76.82 09:54:01 3 16.71 0.00 1.89 0.90 0.08 80.42 09:55:01 all 60.94 0.00 2.05 0.26 0.09 36.66 09:55:01 0 62.46 0.00 1.81 0.03 0.08 35.62 09:55:01 1 65.52 0.00 2.25 0.38 0.12 31.73 09:55:01 2 52.39 0.00 2.07 0.15 0.08 45.30 09:55:01 3 63.36 0.00 2.06 0.49 0.08 34.01 Average: all 39.88 2.55 3.80 1.91 0.11 51.75 Average: 0 37.32 2.74 3.71 1.34 0.11 54.77 Average: 1 45.93 2.44 3.86 1.33 0.11 46.34 Average: 2 37.30 2.64 3.93 2.84 0.10 53.19 Average: 3 38.99 2.37 3.71 2.14 0.10 52.68