---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6531 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.4G 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 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 ---> free -m: total used free shared buff/cache available Mem: 15997 645 12387 1 2964 15012 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:61:2e brd ff:ff:ff:ff:ff:ff inet 10.30.170.190/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe9a:612e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:64:3c:c4 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6531) 11/11/24 _x86_64_ (4 CPU) 12:18:07 LINUX RESTART (4 CPU) 12:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:01 130.23 45.18 85.05 0.00 1423.35 10649.47 0.00 12:21:01 68.09 1.47 66.62 0.00 86.39 14309.88 0.00 12:22:01 14.26 0.00 14.26 0.00 0.00 6451.59 0.00 Average: 70.53 15.38 55.15 0.00 498.11 10469.31 0.00 12:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 13270204 15451444 524124 3.20 72224 2300092 1221960 7.01 781560 2042988 116976 12:21:01 12647552 15311224 649640 3.97 90992 2734964 1508504 8.65 947704 2457512 188000 12:22:01 12642124 15306012 654652 4.00 91064 2735560 1508504 8.65 953284 2458040 360 Average: 12853293 15356227 609472 3.72 84760 2590205 1412989 8.11 894183 2319513 101779 12:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 12:20:01 ens3 70.70 53.47 709.68 7.27 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 11.06 11.06 1.00 1.00 0.00 0.00 0.00 0.00 12:21:01 ens3 107.52 87.37 1305.64 12.59 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 9.47 9.47 0.78 0.78 0.00 0.00 0.00 0.00 12:22:01 ens3 30.51 34.21 21.92 5.09 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 7.08 7.08 0.62 0.62 0.00 0.00 0.00 0.00 Average: ens3 69.57 58.38 678.91 8.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6531) 11/11/24 _x86_64_ (4 CPU) 12:18:07 LINUX RESTART (4 CPU) 12:19:02 CPU %user %nice %system %iowait %steal %idle 12:20:01 all 15.82 6.45 5.53 7.01 0.09 65.12 12:20:01 0 9.33 7.64 5.71 1.48 0.09 75.75 12:20:01 1 15.76 7.70 6.39 5.14 0.09 64.93 12:20:01 2 22.25 6.28 5.82 3.07 0.10 62.48 12:20:01 3 15.92 4.16 4.20 18.34 0.07 57.30 12:21:01 all 13.45 0.00 1.38 2.34 0.09 82.74 12:21:01 0 3.45 0.00 0.84 0.00 0.08 95.63 12:21:01 1 14.29 0.00 1.74 6.84 0.07 77.07 12:21:01 2 31.12 0.00 2.13 1.90 0.10 64.75 12:21:01 3 5.04 0.00 0.80 0.62 0.10 93.44 12:22:01 all 1.29 0.00 0.18 0.86 0.09 97.59 12:22:01 0 0.90 0.00 0.15 0.17 0.17 98.61 12:22:01 1 0.05 0.00 0.15 2.82 0.03 96.95 12:22:01 2 4.09 0.00 0.35 0.45 0.12 94.99 12:22:01 3 0.10 0.00 0.05 0.00 0.05 99.80 Average: all 10.14 2.12 2.34 3.38 0.09 81.93 Average: 0 4.53 2.51 2.21 0.54 0.11 90.09 Average: 1 9.99 2.53 2.73 4.93 0.06 79.75 Average: 2 19.11 2.07 2.75 1.80 0.11 74.17 Average: 3 6.95 1.37 1.67 6.24 0.07 83.70