---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8390 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 11G 68G 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 683 11128 1 4185 14974 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:76:76:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.142/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe76:7601/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:1b:5d:b3 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-8390) 11/18/24 _x86_64_ (4 CPU) 08:57:06 LINUX RESTART (4 CPU) 08:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 156.62 63.04 93.58 0.00 2985.53 11227.94 0.00 09:00:01 142.91 28.13 114.78 0.00 1500.82 11801.77 0.00 09:01:01 49.56 4.62 44.94 0.00 150.51 14053.52 0.00 09:02:01 49.33 2.15 47.18 0.00 123.71 15812.56 0.00 Average: 99.36 24.32 75.04 0.00 1182.63 13232.30 0.00 08:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13183512 15366768 608292 3.71 73756 2300808 1554100 8.92 870200 2043620 96728 09:00:01 11681200 14196932 1766056 10.78 84780 2611416 2362960 13.56 2153984 2235648 64700 09:01:01 10890468 13872344 2087940 12.75 96772 3044368 2632520 15.10 2639644 2513916 269992 09:02:01 11872684 15448396 512096 3.13 101372 3616156 1218104 6.99 1262320 2898408 421548 Average: 11906966 14721110 1243596 7.59 89170 2893187 1941921 11.14 1731537 2422898 213242 08:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 96.22 76.14 859.99 17.88 0.00 0.00 0.00 0.00 08:59:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 322.16 253.82 3800.50 35.36 0.00 0.00 0.00 0.00 09:00:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 289.20 215.06 3730.14 25.71 0.00 0.00 0.00 0.00 09:01:01 lo 1864.37 1864.37 1772.06 1772.06 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 158.42 149.79 830.85 186.94 0.00 0.00 0.00 0.00 09:02:01 lo 17.20 17.20 1.66 1.66 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.01 174.11 2311.41 66.67 0.00 0.00 0.00 0.00 Average: lo 472.95 472.95 445.34 445.34 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-8390) 11/18/24 _x86_64_ (4 CPU) 08:57:06 LINUX RESTART (4 CPU) 08:58:02 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 16.65 5.39 5.03 2.95 0.08 69.91 08:59:01 0 27.86 2.28 3.59 2.72 0.07 63.48 08:59:01 1 8.39 6.10 5.27 3.27 0.07 76.90 08:59:01 2 25.55 6.22 5.91 5.07 0.09 57.16 08:59:01 3 4.88 6.96 5.34 0.73 0.08 82.00 09:00:01 all 61.39 0.00 2.06 1.30 0.09 35.17 09:00:01 0 62.03 0.00 1.56 0.33 0.10 35.98 09:00:01 1 61.34 0.00 2.31 2.24 0.08 34.03 09:00:01 2 62.84 0.00 2.01 1.73 0.08 33.34 09:00:01 3 59.35 0.00 2.36 0.89 0.08 37.32 09:01:01 all 55.56 0.00 2.84 0.52 0.10 40.99 09:01:01 0 52.86 0.00 3.25 0.60 0.10 43.19 09:01:01 1 60.01 0.00 2.42 0.20 0.10 37.27 09:01:01 2 52.59 0.00 3.30 0.91 0.10 43.10 09:01:01 3 56.77 0.00 2.38 0.35 0.10 40.40 09:02:01 all 35.29 0.00 1.92 1.04 0.08 61.66 09:02:01 0 26.47 0.00 1.79 3.06 0.08 68.60 09:02:01 1 41.32 0.00 1.79 0.12 0.08 56.69 09:02:01 2 27.71 0.00 1.65 0.23 0.08 70.32 09:02:01 3 45.74 0.00 2.46 0.77 0.08 50.95 Average: all 42.31 1.33 2.95 1.45 0.09 51.87 Average: 0 42.35 0.56 2.54 1.68 0.09 52.78 Average: 1 42.91 1.51 2.94 1.45 0.08 51.12 Average: 2 42.21 1.53 3.20 1.97 0.09 51.00 Average: 3 41.79 1.73 3.13 0.68 0.09 52.58