---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-25041 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2799.996 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 ---> free -m: total used free shared buff/cache available Mem: 15997 762 11955 1 3279 14895 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:14:c4:30 brd ff:ff:ff:ff:ff:ff inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe14:c430/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:a3:c3:3b 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25041) 09/21/24 _x86_64_ (4 CPU) 03:36:19 LINUX RESTART (4 CPU) 03:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:38:01 259.02 84.63 174.39 0.00 2600.78 7559.28 0.00 03:39:01 213.36 36.69 176.67 0.00 2375.74 11217.86 0.00 03:40:01 44.04 13.35 30.69 0.00 713.48 12553.91 0.00 03:41:01 9.53 0.32 9.22 0.00 18.26 1428.16 0.00 Average: 130.96 33.53 97.42 0.00 1422.16 8192.44 0.00 03:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 13353660 15379848 599424 3.66 69032 2154684 1326480 7.61 853960 1898028 137444 03:39:01 12358992 14842032 1120932 6.84 85128 2578920 1761404 10.11 1438936 2274612 282920 03:40:01 11292508 13919396 2039964 12.45 89936 2710284 2578276 14.79 2480976 2284960 36092 03:41:01 12744236 15377200 582192 3.55 90608 2716344 1290084 7.40 1030540 2289328 5528 Average: 12437349 14879619 1085628 6.63 83676 2540058 1739061 9.98 1451103 2186732 115496 03:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 ens3 182.12 147.03 1173.13 39.66 0.00 0.00 0.00 0.00 03:38:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 312.05 242.14 4055.24 33.29 0.00 0.00 0.00 0.00 03:39:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 122.08 110.90 1292.22 18.79 0.00 0.00 0.00 0.00 03:40:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 10.43 8.42 7.87 4.93 0.00 0.00 0.00 0.00 03:41:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 156.56 127.04 1634.04 24.10 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25041) 09/21/24 _x86_64_ (4 CPU) 03:36:19 LINUX RESTART (4 CPU) 03:37:02 CPU %user %nice %system %iowait %steal %idle 03:38:01 all 16.86 12.34 10.58 4.06 0.13 56.03 03:38:01 0 24.09 10.95 10.72 3.90 0.10 50.24 03:38:01 1 11.18 13.43 10.74 2.48 0.12 62.05 03:38:01 2 19.04 11.79 10.35 2.50 0.14 56.18 03:38:01 3 13.10 13.20 10.52 7.38 0.14 55.66 03:39:01 all 35.66 0.00 1.92 2.04 0.10 60.29 03:39:01 0 26.29 0.00 1.96 3.06 0.08 68.62 03:39:01 1 36.78 0.00 1.34 0.70 0.10 61.08 03:39:01 2 47.45 0.00 2.68 2.52 0.12 47.23 03:39:01 3 32.12 0.00 1.71 1.86 0.08 64.23 03:40:01 all 80.30 0.00 1.59 0.84 0.14 17.14 03:40:01 0 84.99 0.00 1.45 0.18 0.13 13.24 03:40:01 1 85.77 0.00 1.29 0.75 0.12 12.08 03:40:01 2 85.14 0.00 2.01 0.12 0.15 12.59 03:40:01 3 65.28 0.00 1.60 2.29 0.15 30.67 03:41:01 all 34.21 0.00 0.56 0.10 0.07 65.06 03:41:01 0 37.34 0.00 0.40 0.15 0.05 62.06 03:41:01 1 23.95 0.00 0.58 0.20 0.08 75.19 03:41:01 2 39.82 0.00 0.57 0.00 0.07 59.55 03:41:01 3 35.80 0.00 0.68 0.07 0.07 63.39 Average: all 42.04 2.98 3.58 1.73 0.11 49.57 Average: 0 43.38 2.65 3.56 1.80 0.09 48.52 Average: 1 39.69 3.24 3.40 1.02 0.11 52.54 Average: 2 48.18 2.85 3.83 1.27 0.12 43.75 Average: 3 36.89 3.17 3.53 2.84 0.11 53.46