---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42273 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: 2799.998 BogoMIPS: 5599.99 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 681 11903 1 3412 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:9a:b3:10 brd ff:ff:ff:ff:ff:ff inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe9a:b310/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:4e:26:e6 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-42273) 10/14/24 _x86_64_ (4 CPU) 08:16:18 LINUX RESTART (4 CPU) 08:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:18:01 253.31 77.53 175.78 0.00 2476.88 8695.34 0.00 08:19:01 214.26 48.63 165.63 0.00 3022.73 13577.21 0.00 08:20:02 69.89 9.50 60.39 0.00 341.94 21496.42 0.00 08:21:01 26.30 0.15 26.15 0.00 5.02 6806.85 0.00 08:22:01 54.67 4.23 50.44 0.00 2586.10 15370.64 0.00 08:23:01 32.03 1.02 31.01 0.00 113.71 3336.38 0.00 Average: 108.23 23.42 84.81 0.00 1425.44 11568.48 0.00 08:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 13236208 15378724 601432 3.67 71296 2264852 1342216 7.70 922428 1943184 217892 08:19:01 12137568 14676380 1288344 7.86 86888 2630852 1983224 11.38 1692064 2241528 205880 08:20:02 11449052 14286324 1677120 10.24 99488 2901732 2176604 12.49 2260216 2346696 24012 08:21:01 11275288 14183128 1779916 10.87 100356 2965264 2553992 14.65 2383664 2388240 58340 08:22:01 10380144 13581116 2373236 14.49 107160 3240812 2830956 16.24 3111640 2536924 33676 08:23:01 12242584 15386612 567976 3.47 109636 3182568 1291012 7.41 1317956 2471924 17184 Average: 11786807 14582047 1381337 8.43 95804 2864347 2029667 11.64 1947995 2321416 92831 08:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 210.20 147.07 1712.73 37.92 0.00 0.00 0.00 0.00 08:19:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 319.26 270.54 3722.83 38.48 0.00 0.00 0.00 0.00 08:20:02 lo 1747.66 1747.66 1663.51 1663.51 0.00 0.00 0.00 0.00 08:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:02 ens3 325.36 245.58 3902.08 26.60 0.00 0.00 0.00 0.00 08:21:01 lo 2766.87 2766.87 2632.30 2632.30 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 52.13 51.72 153.35 11.56 0.00 0.00 0.00 0.00 08:22:01 lo 2741.08 2741.08 2600.95 2600.95 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 153.24 105.00 1420.46 17.29 0.00 0.00 0.00 0.00 08:23:01 lo 1058.89 1058.89 1007.47 1007.47 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 33.64 34.24 31.45 13.88 0.00 0.00 0.00 0.00 Average: lo 1386.22 1386.22 1317.42 1317.42 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: ens3 182.60 142.60 1828.85 24.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42273) 10/14/24 _x86_64_ (4 CPU) 08:16:18 LINUX RESTART (4 CPU) 08:17:02 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 15.05 10.91 8.60 3.63 0.10 61.70 08:18:01 0 19.42 10.87 8.20 1.30 0.10 60.11 08:18:01 1 6.83 10.80 8.83 6.21 0.09 67.23 08:18:01 2 27.11 10.34 9.06 3.52 0.12 49.85 08:18:01 3 6.81 11.65 8.30 3.48 0.09 69.67 08:19:01 all 48.28 0.00 2.26 2.35 0.10 47.00 08:19:01 0 63.85 0.00 2.98 2.70 0.10 30.38 08:19:01 1 40.20 0.00 1.94 4.54 0.10 53.21 08:19:01 2 42.95 0.00 1.92 1.24 0.12 53.77 08:19:01 3 46.02 0.00 2.22 0.94 0.08 50.74 08:20:02 all 67.47 0.00 3.08 1.81 0.11 27.54 08:20:02 0 66.40 0.00 2.32 0.10 0.12 31.06 08:20:02 1 65.70 0.00 3.01 0.76 0.08 30.45 08:20:02 2 70.86 0.00 4.20 4.28 0.13 20.52 08:20:02 3 66.90 0.00 2.77 2.08 0.12 28.13 08:21:01 all 71.22 0.00 2.96 0.36 0.09 25.37 08:21:01 0 72.16 0.00 3.26 0.20 0.09 24.29 08:21:01 1 67.55 0.00 2.63 0.12 0.10 29.60 08:21:01 2 72.99 0.00 3.36 1.03 0.10 22.52 08:21:01 3 72.17 0.00 2.61 0.10 0.07 25.06 08:22:01 all 69.16 0.00 3.61 1.31 0.10 25.82 08:22:01 0 69.95 0.00 3.66 2.25 0.10 24.04 08:22:01 1 70.45 0.00 4.21 1.11 0.08 24.15 08:22:01 2 71.97 0.00 2.89 1.06 0.10 23.97 08:22:01 3 64.25 0.00 3.69 0.82 0.10 31.13 08:23:01 all 29.88 0.00 1.52 0.48 0.06 68.06 08:23:01 0 24.68 0.00 1.85 0.02 0.05 73.40 08:23:01 1 44.59 0.00 1.52 0.30 0.07 53.52 08:23:01 2 21.76 0.00 1.42 0.35 0.05 76.42 08:23:01 3 28.48 0.00 1.28 1.24 0.07 68.94 Average: all 50.21 1.79 3.66 1.65 0.09 42.59 Average: 0 52.77 1.79 3.70 1.10 0.09 40.56 Average: 1 49.30 1.78 3.68 2.16 0.09 43.00 Average: 2 51.24 1.70 3.79 1.91 0.10 41.25 Average: 3 47.52 1.91 3.46 1.44 0.09 45.58