---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2162 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 9.3G 69G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /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 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 681 12172 1 3143 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:d6:c3:7d brd ff:ff:ff:ff:ff:ff inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fed6:c37d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:a9:be:24 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-2162) 10/28/24 _x86_64_ (4 CPU) 09:48:56 LINUX RESTART (4 CPU) 09:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:01 177.67 125.71 51.96 0.00 10526.91 95341.18 0.00 09:51:01 54.87 41.06 13.81 0.00 445.66 569.26 0.00 09:52:01 6.10 3.93 2.17 0.00 162.91 353.01 0.00 09:53:01 195.18 20.86 174.32 0.00 1827.43 9162.47 0.00 09:54:01 203.18 36.56 166.62 0.00 2203.77 16487.79 0.00 Average: 127.40 45.63 81.78 0.00 3033.33 24382.74 0.00 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 13895816 15556892 441760 2.70 40932 1836472 1194720 6.85 592400 1656668 8760 09:51:01 13884192 15561628 437380 2.67 42232 1850152 1204972 6.91 600952 1657716 308 09:52:01 13781760 15485984 512380 3.13 42412 1876308 1239004 7.11 681204 1678888 11860 09:53:01 13308304 15415688 561068 3.43 72420 2229764 1270236 7.29 860352 1931752 176396 09:54:01 12815652 15385564 574524 3.51 87088 2662032 1288192 7.39 968440 2284124 149680 Average: 13537145 15481151 505422 3.09 57017 2090946 1239425 7.11 740670 1841830 69401 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 ens3 131.89 99.03 689.37 22.89 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 09:51:01 ens3 0.43 0.13 0.03 0.01 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 178.09 106.15 460.15 31.15 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 199.02 144.11 1682.91 25.42 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:54:01 ens3 346.73 279.97 4027.55 39.38 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 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 171.23 125.88 1372.00 23.77 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 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2162) 10/28/24 _x86_64_ (4 CPU) 09:48:56 LINUX RESTART (4 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 5.26 15.21 11.47 12.92 0.14 55.00 09:50:01 0 5.69 15.08 11.26 22.16 0.14 45.67 09:50:01 1 5.70 16.09 11.32 19.61 0.14 47.15 09:50:01 2 4.71 13.70 11.32 3.65 0.15 66.46 09:50:01 3 4.94 15.97 11.97 6.27 0.14 60.72 09:51:01 all 0.03 8.70 5.66 0.58 0.08 84.95 09:51:01 0 0.02 8.58 5.71 0.57 0.07 85.06 09:51:01 1 0.03 8.66 6.05 0.52 0.07 84.67 09:51:01 2 0.02 8.99 4.96 0.54 0.10 85.39 09:51:01 3 0.05 8.57 5.92 0.70 0.08 84.67 09:52:01 all 2.37 0.00 0.20 0.06 0.02 97.35 09:52:01 0 3.32 0.00 0.10 0.02 0.02 96.55 09:52:01 1 2.66 0.00 0.27 0.20 0.02 96.85 09:52:01 2 1.57 0.00 0.22 0.02 0.00 98.20 09:52:01 3 1.94 0.00 0.20 0.02 0.03 97.81 09:53:01 all 19.45 0.00 1.72 3.68 0.07 75.08 09:53:01 0 5.57 0.00 1.05 6.36 0.05 86.97 09:53:01 1 12.79 0.00 1.39 1.99 0.07 83.76 09:53:01 2 14.33 0.00 1.91 4.22 0.07 79.46 09:53:01 3 45.16 0.00 2.51 2.16 0.08 50.08 09:54:01 all 34.31 0.00 2.05 3.41 0.10 60.13 09:54:01 0 32.03 0.00 2.29 2.84 0.07 62.78 09:54:01 1 36.97 0.00 1.66 4.83 0.10 56.44 09:54:01 2 36.27 0.00 1.56 1.93 0.17 60.07 09:54:01 3 31.96 0.00 2.69 4.04 0.08 61.23 Average: all 12.29 4.76 4.20 4.11 0.08 74.55 Average: 0 9.34 4.70 4.06 6.36 0.07 75.46 Average: 1 11.64 4.93 4.12 5.40 0.08 73.84 Average: 2 11.39 4.52 3.98 2.07 0.10 77.95 Average: 3 16.80 4.89 4.65 2.63 0.08 70.95