---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2360 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: 2800.000 BogoMIPS: 5600.00 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 15997 640 12381 1 2975 15017 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:58:a6:42 brd ff:ff:ff:ff:ff:ff inet 10.30.170.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe58:a642/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:68:fc:90 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-2360) 12/13/24 _x86_64_ (4 CPU) 06:33:47 LINUX RESTART (4 CPU) 06:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:35:02 334.63 151.46 183.17 0.00 11897.22 62862.06 0.00 06:36:01 115.20 28.86 86.34 0.00 1198.31 13216.62 0.00 06:37:02 58.72 0.97 57.76 0.00 61.32 16890.78 0.00 06:38:01 11.68 0.93 10.74 0.00 114.42 836.47 0.00 Average: 130.62 45.81 84.81 0.00 3340.18 23589.48 0.00 06:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:02 13477424 15398044 592020 3.61 53520 2073976 1334980 7.66 808208 1840956 101980 06:36:01 12930844 15369648 595628 3.64 80624 2540444 1367400 7.85 881144 2264540 264288 06:37:02 12641084 15315840 644404 3.93 91024 2746416 1512164 8.68 944324 2468972 1116 06:38:01 12688996 15386236 573912 3.50 92668 2766928 1319392 7.57 880120 2485232 20276 Average: 12934587 15367442 601491 3.67 79459 2531941 1383484 7.94 878449 2264925 96915 06:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 06:35:02 ens3 401.70 253.21 2288.10 68.32 0.00 0.00 0.00 0.00 06:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 06:36:01 ens3 135.21 94.37 1827.10 12.05 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 lo 15.33 15.33 1.35 1.35 0.00 0.00 0.00 0.00 06:37:02 ens3 43.66 50.86 30.23 7.71 0.00 0.00 0.00 0.00 06:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 5.42 5.42 0.45 0.45 0.00 0.00 0.00 0.00 06:38:01 ens3 29.54 30.81 24.56 8.37 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.89 5.89 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 153.12 107.69 1043.48 24.23 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-2360) 12/13/24 _x86_64_ (4 CPU) 06:33:47 LINUX RESTART (4 CPU) 06:34:01 CPU %user %nice %system %iowait %steal %idle 06:35:02 all 16.45 16.72 13.76 8.71 0.11 44.25 06:35:02 0 14.50 16.61 13.43 9.63 0.10 45.72 06:35:02 1 19.60 15.45 14.16 12.91 0.10 37.79 06:35:02 2 14.64 17.57 13.66 4.35 0.12 49.66 06:35:02 3 17.08 17.23 13.79 7.97 0.10 43.83 06:36:01 all 19.27 3.26 3.88 3.44 0.07 70.09 06:36:01 0 19.87 3.61 4.33 5.35 0.07 66.77 06:36:01 1 26.03 3.54 4.45 1.53 0.07 64.38 06:36:01 2 21.15 3.05 3.56 3.54 0.09 68.62 06:36:01 3 10.02 2.83 3.17 3.34 0.05 80.59 06:37:02 all 6.47 0.00 0.64 2.23 0.06 90.61 06:37:02 0 1.18 0.00 0.29 1.90 0.07 96.57 06:37:02 1 1.82 0.00 0.22 0.00 0.07 97.90 06:37:02 2 20.14 0.00 1.42 0.99 0.07 77.38 06:37:02 3 2.69 0.00 0.64 6.02 0.03 90.62 06:38:01 all 10.47 0.00 0.61 0.16 0.06 88.70 06:38:01 0 2.25 0.00 0.58 0.43 0.05 96.69 06:38:01 1 17.57 0.00 0.58 0.10 0.09 81.66 06:38:01 2 14.74 0.00 0.68 0.08 0.05 84.44 06:38:01 3 7.28 0.00 0.61 0.03 0.03 92.04 Average: all 13.14 4.99 4.72 3.64 0.07 73.43 Average: 0 9.45 5.07 4.66 4.33 0.07 76.41 Average: 1 16.19 4.74 4.84 3.63 0.08 70.52 Average: 2 17.67 5.15 4.83 2.24 0.08 70.04 Average: 3 9.26 5.02 4.55 4.36 0.05 76.76