---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44146 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 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 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 11215 1 4099 14975 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:2a:e2:26 brd ff:ff:ff:ff:ff:ff inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe2a:e226/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:c7:aa:3b 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-44146) 10/20/24 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 270.39 82.87 187.52 0.00 2515.58 8016.01 0.00 01:36:01 233.59 44.84 188.75 0.00 2836.39 10768.54 0.00 01:37:01 25.02 5.05 19.98 0.00 303.77 9542.42 0.00 01:38:01 69.17 5.22 63.96 0.00 185.17 13524.01 0.00 01:39:01 63.44 5.00 58.44 0.00 2640.23 35944.54 0.00 Average: 132.32 28.59 103.73 0.00 1696.22 15558.75 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13343736 15411136 568804 3.47 70428 2192528 1293952 7.42 819912 1941212 205188 01:36:01 12551956 14951056 1016528 6.21 82128 2500896 1661416 9.53 1338832 2188732 187356 01:37:01 12167628 14689812 1273592 7.77 85352 2617080 2239600 12.85 1665908 2239516 20208 01:38:01 10625316 13617528 2342836 14.30 99096 3052468 2873952 16.49 2920312 2496936 270144 01:39:01 11508556 15352200 598816 3.66 108264 3868784 1357504 7.79 1496532 3008788 17792 Average: 12039438 14804346 1160115 7.08 89054 2846351 1885285 10.82 1648299 2375037 140138 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 175.04 125.81 1071.10 40.41 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:36:01 ens3 255.51 208.51 3028.73 30.88 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 134.79 111.65 1348.50 18.30 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1913.83 1913.83 1816.26 1816.26 0.00 0.00 0.00 0.00 01:38:01 ens3 289.85 192.82 3574.64 22.53 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.70 17.70 1.73 1.73 0.00 0.00 0.00 0.00 01:39:01 ens3 283.24 204.68 2876.11 167.30 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 386.85 386.85 363.63 363.63 0.00 0.00 0.00 0.00 Average: ens3 227.68 168.69 2379.81 55.88 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44146) 10/20/24 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.35 11.93 9.51 3.55 0.11 55.56 01:35:01 0 8.64 13.24 10.33 2.26 0.10 65.44 01:35:01 1 32.61 10.28 8.47 2.51 0.10 46.04 01:35:01 2 19.30 13.33 10.49 6.20 0.12 50.55 01:35:01 3 16.93 10.87 8.73 3.21 0.10 60.15 01:36:01 all 27.53 0.00 1.67 2.45 0.08 68.27 01:36:01 0 26.56 0.00 1.85 6.34 0.10 65.14 01:36:01 1 28.24 0.00 1.37 0.37 0.07 69.96 01:36:01 2 28.62 0.00 1.57 1.06 0.07 68.69 01:36:01 3 26.71 0.00 1.89 2.06 0.08 69.27 01:37:01 all 52.47 0.00 1.79 0.70 0.12 44.92 01:37:01 0 56.32 0.00 1.84 0.47 0.13 41.24 01:37:01 1 42.38 0.00 1.72 2.23 0.13 53.53 01:37:01 2 55.81 0.00 1.77 0.02 0.12 42.28 01:37:01 3 55.37 0.00 1.84 0.10 0.08 42.61 01:38:01 all 58.29 0.00 3.42 2.05 0.16 36.08 01:38:01 0 61.25 0.00 3.86 2.11 0.16 32.62 01:38:01 1 53.81 0.00 4.14 2.15 0.15 39.75 01:38:01 2 59.09 0.00 2.54 1.63 0.19 36.55 01:38:01 3 59.18 0.00 3.12 2.32 0.14 35.25 01:39:01 all 30.50 0.00 2.64 4.35 0.24 62.26 01:39:01 0 38.49 0.00 3.09 5.39 0.12 52.91 01:39:01 1 23.83 0.00 2.70 6.44 0.08 66.95 01:39:01 2 34.08 0.00 2.48 4.28 0.14 59.02 01:39:01 3 25.80 0.00 2.31 1.35 0.60 69.94 Average: all 37.57 2.40 3.81 2.62 0.14 53.46 Average: 0 38.03 2.68 4.20 3.32 0.12 51.65 Average: 1 36.18 2.04 3.67 2.73 0.11 55.27 Average: 2 39.34 2.70 3.79 2.64 0.13 51.42 Average: 3 36.78 2.17 3.58 1.80 0.20 55.47