---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1736 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 684 11128 1 4184 14973 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:1f:83:6d brd ff:ff:ff:ff:ff:ff inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe1f:836d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b2:d8:e2:4b 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-1736) 10/27/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 367.23 172.97 194.27 0.00 12728.00 55089.87 0.00 01:36:01 118.54 34.48 84.06 0.00 1917.72 12229.91 0.00 01:37:01 157.98 22.48 135.50 0.00 1326.09 8561.15 0.00 01:38:01 26.60 4.63 21.96 0.00 151.17 6383.87 0.00 01:39:01 78.30 3.80 74.50 0.00 2116.85 29986.20 0.00 01:40:01 47.86 4.40 43.46 0.00 2605.30 17519.88 0.00 Average: 132.78 40.47 92.31 0.00 3478.16 21653.10 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13466592 15390716 596376 3.64 57160 2072996 1362580 7.82 834564 1820228 122228 01:36:01 13123260 15300372 672896 4.11 75060 2293292 1374936 7.89 936764 2032932 15080 01:37:01 11865172 14368856 1593532 9.73 85076 2599336 2314620 13.28 1980144 2224676 86752 01:38:01 11772012 14471332 1488132 9.08 93620 2776928 2058012 11.81 1940512 2345368 180940 01:39:01 10832444 14246900 1706596 10.42 102676 3458848 2312228 13.27 2500840 2691144 50448 01:40:01 11446008 15382396 567236 3.46 109900 3959628 1294980 7.43 1540652 3026124 4820 Average: 12084248 14860095 1104128 6.74 87249 2860171 1786226 10.25 1622246 2356745 76711 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 ens3 314.33 235.47 1651.71 68.79 0.00 0.00 0.00 0.00 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 70.04 59.32 491.75 15.23 0.00 0.00 0.00 0.00 01:36:01 lo 1.56 1.56 0.15 0.15 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 ens3 320.24 246.32 3827.07 32.85 0.00 0.00 0.00 0.00 01:37:01 lo 0.73 0.73 0.07 0.07 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 ens3 213.91 132.86 2694.69 15.98 0.00 0.00 0.00 0.00 01:38:01 lo 894.58 894.58 846.31 846.31 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 ens3 239.11 167.59 2672.88 27.62 0.00 0.00 0.00 0.00 01:39:01 lo 1049.26 1049.26 993.97 993.97 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 01:40:01 ens3 202.05 155.01 1446.55 178.31 0.00 0.00 0.00 0.00 01:40:01 lo 17.73 17.73 1.75 1.75 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 227.05 166.39 2135.36 56.57 0.00 0.00 0.00 0.00 Average: lo 328.48 328.48 307.91 307.91 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-1736) 10/27/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 17.73 17.98 14.25 4.84 0.15 45.04 01:35:02 0 23.54 16.31 13.28 3.57 0.15 43.14 01:35:02 1 15.61 19.82 14.81 4.62 0.15 44.99 01:35:02 2 13.42 17.82 13.43 2.75 0.15 52.43 01:35:02 3 18.36 17.97 15.47 8.42 0.15 39.63 01:36:01 all 14.22 1.31 2.04 2.36 0.06 80.01 01:36:01 0 26.15 0.92 2.05 1.49 0.07 69.32 01:36:01 1 6.92 1.86 2.58 4.44 0.07 84.14 01:36:01 2 9.01 1.50 1.47 2.52 0.05 85.45 01:36:01 3 14.83 0.95 2.06 0.99 0.05 81.13 01:37:01 all 60.33 0.00 2.40 4.55 0.18 32.53 01:37:01 0 66.16 0.00 2.22 2.22 0.19 29.20 01:37:01 1 59.12 0.00 2.67 7.89 0.17 30.15 01:37:01 2 58.95 0.00 1.67 5.68 0.17 33.54 01:37:01 3 57.11 0.00 3.05 2.39 0.20 37.25 01:38:01 all 42.99 0.00 1.93 0.45 0.11 54.51 01:38:01 0 41.48 0.00 2.08 0.39 0.12 55.94 01:38:01 1 46.61 0.00 1.59 0.18 0.12 51.51 01:38:01 2 43.66 0.00 2.37 1.18 0.10 52.70 01:38:01 3 40.21 0.00 1.69 0.07 0.12 57.91 01:39:01 all 46.97 0.00 2.93 4.76 0.12 45.23 01:39:01 0 49.57 0.00 3.83 9.62 0.12 36.87 01:39:01 1 48.10 0.00 2.29 3.74 0.12 45.76 01:39:01 2 43.72 0.00 3.06 2.38 0.12 50.73 01:39:01 3 46.47 0.00 2.53 3.28 0.12 47.60 01:40:01 all 18.83 0.00 1.95 2.72 0.07 76.42 01:40:01 0 7.02 0.00 2.22 5.80 0.08 84.88 01:40:01 1 21.59 0.00 1.47 1.25 0.08 75.61 01:40:01 2 28.48 0.00 1.87 0.15 0.07 69.44 01:40:01 3 18.25 0.00 2.25 3.69 0.05 75.76 Average: all 33.52 3.20 4.24 3.28 0.12 55.64 Average: 0 35.61 2.86 4.27 3.85 0.12 53.29 Average: 1 32.99 3.61 4.23 3.68 0.12 55.38 Average: 2 32.92 3.20 3.97 2.44 0.11 57.36 Average: 3 32.56 3.14 4.50 3.14 0.12 56.55