---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6469 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 634 12395 1 2968 15023 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:2b:33:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.198/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe2b:33f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:73:ed:97 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-6469) 11/11/24 _x86_64_ (4 CPU) 08:44:48 LINUX RESTART (4 CPU) 08:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:46:02 337.08 154.61 182.47 0.00 11941.48 64863.72 0.00 08:47:01 104.86 26.89 77.97 0.00 1182.17 10605.27 0.00 08:48:01 68.99 0.98 68.01 0.00 62.26 19726.31 0.00 08:49:01 12.40 0.87 11.53 0.00 108.25 985.97 0.00 Average: 130.94 45.92 85.02 0.00 3332.50 24101.54 0.00 08:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:02 13550212 15438540 555888 3.39 51220 2046048 1262632 7.24 765996 1814896 81772 08:47:01 13101032 15378088 594012 3.63 77520 2385692 1349404 7.74 874488 2111684 190424 08:48:01 12649160 15316744 646636 3.95 91084 2739560 1505744 8.64 945476 2461404 3612 08:49:01 12731920 15420984 542732 3.31 92360 2759640 1254388 7.20 847200 2477928 16712 Average: 13008081 15388589 584817 3.57 78046 2482735 1343042 7.71 858290 2216478 73130 08:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:02 ens3 362.02 244.36 2144.74 68.37 0.00 0.00 0.00 0.00 08:46:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 73.80 63.23 774.12 9.15 0.00 0.00 0.00 0.00 08:47:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 104.48 89.40 1174.35 11.02 0.00 0.00 0.00 0.00 08:48:01 lo 14.00 14.00 1.23 1.23 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 34.26 34.84 25.44 8.51 0.00 0.00 0.00 0.00 08:49:01 lo 6.60 6.60 0.55 0.55 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 143.93 108.15 1030.73 24.33 0.00 0.00 0.00 0.00 Average: lo 5.85 5.85 0.51 0.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6469) 11/11/24 _x86_64_ (4 CPU) 08:44:48 LINUX RESTART (4 CPU) 08:45:01 CPU %user %nice %system %iowait %steal %idle 08:46:02 all 14.65 17.04 13.61 8.09 0.12 46.48 08:46:02 0 12.94 17.90 13.41 3.73 0.12 51.91 08:46:02 1 14.10 16.72 14.74 4.63 0.12 49.69 08:46:02 2 15.94 16.99 13.36 8.46 0.12 45.13 08:46:02 3 15.65 16.56 12.91 15.61 0.14 39.13 08:47:01 all 19.07 2.86 3.31 3.63 0.08 71.06 08:47:01 0 18.99 1.99 2.74 2.26 0.09 73.94 08:47:01 1 8.73 3.38 3.04 1.32 0.05 83.48 08:47:01 2 26.60 3.49 3.90 7.40 0.10 58.52 08:47:01 3 22.13 2.57 3.58 3.56 0.07 68.10 08:48:01 all 8.80 0.00 0.75 3.28 0.07 87.10 08:48:01 0 14.22 0.00 1.07 1.85 0.07 82.79 08:48:01 1 5.45 0.00 0.37 0.07 0.07 94.05 08:48:01 2 12.26 0.00 0.87 3.31 0.10 83.46 08:48:01 3 3.27 0.00 0.70 7.91 0.05 88.07 08:49:01 all 8.89 0.00 0.63 0.23 0.06 90.19 08:49:01 0 3.80 0.00 0.30 0.00 0.03 95.87 08:49:01 1 7.07 0.00 0.59 0.02 0.08 92.24 08:49:01 2 15.96 0.00 0.78 0.72 0.05 82.49 08:49:01 3 8.73 0.00 0.85 0.18 0.07 90.17 Average: all 12.83 4.95 4.55 3.79 0.08 73.80 Average: 0 12.45 4.94 4.35 1.95 0.08 76.23 Average: 1 8.83 5.01 4.67 1.50 0.08 79.90 Average: 2 17.65 5.08 4.70 4.95 0.09 67.52 Average: 3 12.39 4.75 4.49 6.80 0.08 71.49