---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7384 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 9.5G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 778 11924 1 3294 14878 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:32:b7:ec brd ff:ff:ff:ff:ff:ff inet 10.30.171.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe32:b7ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:23:59:58 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-7384) 11/14/24 _x86_64_ (4 CPU) 08:53:33 LINUX RESTART (4 CPU) 08:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:55:01 336.69 154.91 181.78 0.00 11964.21 22566.62 0.00 08:56:01 186.87 35.03 151.84 0.00 2035.53 12335.29 0.00 08:57:01 40.48 14.85 25.63 0.00 1037.29 12286.09 0.00 08:58:01 6.10 0.32 5.78 0.00 31.46 1445.76 0.00 Average: 141.72 50.84 90.88 0.00 3732.83 12114.90 0.00 08:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 13400048 15382316 608928 3.72 58972 2127420 1357164 7.79 866820 1856160 127336 08:56:01 12445452 14924912 1041808 6.36 84756 2576028 1667612 9.57 1354940 2275032 269896 08:57:01 11217428 13853028 2110660 12.88 89576 2719616 2577588 14.79 2551060 2294992 37920 08:58:01 11456052 14107400 1856056 11.33 90132 2733468 2392548 13.73 2302356 2305172 11004 Average: 12129745 14566914 1404363 8.57 80859 2539133 1998728 11.47 1768794 2182839 111539 08:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 08:55:01 ens3 364.07 256.01 1612.29 72.06 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:56:01 ens3 307.47 252.81 4082.63 33.73 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:57:01 ens3 135.26 125.96 1319.19 18.07 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:58:01 ens3 7.93 6.50 1.81 1.47 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 203.01 159.92 1754.57 31.16 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7384) 11/14/24 _x86_64_ (4 CPU) 08:53:33 LINUX RESTART (4 CPU) 08:54:02 CPU %user %nice %system %iowait %steal %idle 08:55:01 all 19.24 16.06 13.54 5.17 0.15 45.84 08:55:01 0 18.32 16.60 12.94 4.95 0.19 47.00 08:55:01 1 18.16 16.30 13.56 5.00 0.14 46.86 08:55:01 2 19.68 16.31 15.08 7.17 0.15 41.60 08:55:01 3 20.80 15.01 12.58 3.54 0.14 47.93 08:56:01 all 33.62 0.00 1.84 2.76 0.08 61.69 08:56:01 0 41.11 0.00 2.24 1.34 0.09 55.23 08:56:01 1 27.20 0.00 1.82 2.27 0.09 68.61 08:56:01 2 33.36 0.00 1.61 6.68 0.08 58.28 08:56:01 3 32.76 0.00 1.71 0.64 0.07 64.82 08:57:01 all 77.40 0.00 1.68 0.69 0.11 20.13 08:57:01 0 70.28 0.00 1.45 0.29 0.12 27.87 08:57:01 1 83.54 0.00 1.87 0.25 0.12 14.22 08:57:01 2 79.00 0.00 1.86 0.65 0.10 18.39 08:57:01 3 76.72 0.00 1.53 1.57 0.12 20.06 08:58:01 all 43.70 0.00 0.75 0.44 0.07 55.03 08:58:01 0 45.76 0.00 0.67 0.00 0.07 53.50 08:58:01 1 48.66 0.00 0.85 0.07 0.07 50.35 08:58:01 2 28.68 0.00 0.76 1.71 0.08 68.77 08:58:01 3 51.67 0.00 0.74 0.00 0.07 47.53 Average: all 43.68 3.96 4.41 2.25 0.10 45.59 Average: 0 44.00 4.11 4.29 1.63 0.11 45.85 Average: 1 44.74 4.02 4.49 1.87 0.10 44.78 Average: 2 40.30 4.02 4.78 4.04 0.11 46.76 Average: 3 45.73 3.70 4.10 1.43 0.10 44.95