---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2039 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: 2799.998 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 9.6G 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 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 670 11935 1 3391 14987 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:d2:37:9f brd ff:ff:ff:ff:ff:ff inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fed2:379f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:cf:b8:96 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-2039) 10/28/24 _x86_64_ (4 CPU) 02:30:02 LINUX RESTART (4 CPU) 02:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:32:01 124.22 62.45 61.77 0.00 1635.07 6918.95 0.00 02:33:01 191.95 39.37 152.58 0.00 2377.34 14766.01 0.00 02:34:01 47.16 13.46 33.69 0.00 859.86 12306.48 0.00 02:35:01 4.15 0.00 4.15 0.00 0.00 487.65 0.00 02:36:01 39.21 4.28 34.93 0.00 2592.37 6653.02 0.00 02:37:01 32.79 0.88 31.91 0.00 108.36 2433.19 0.00 Average: 73.25 20.07 53.17 0.00 1262.15 7260.97 0.00 02:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 13332624 15440540 540876 3.30 71964 2231396 1282624 7.36 840412 1933220 163904 02:33:01 11218192 13964868 1997608 12.19 89444 2816508 2603632 14.94 2494468 2336104 327372 02:34:01 10873940 13685792 2276332 13.90 90892 2876776 2800148 16.07 2870848 2299264 8192 02:35:01 6960980 9782352 6179604 37.72 91116 2885280 6925200 39.73 6766352 2307744 4384 02:36:01 10592176 13703848 2248168 13.72 100344 3152248 2772308 15.91 2988588 2437792 32860 02:37:01 12232172 15355356 597164 3.65 102012 3161512 1341036 7.69 1352156 2439132 14908 Average: 10868347 13655459 2306625 14.08 90962 2853953 2954158 16.95 2885471 2292209 91937 02:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 ens3 80.95 64.78 892.84 7.56 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 02:33:01 ens3 355.56 286.62 4195.37 44.64 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 02:34:01 ens3 33.73 27.36 139.77 6.22 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:35:01 ens3 6.88 5.65 1.27 1.27 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:36:01 ens3 175.70 103.07 2277.15 11.88 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 02:37:01 ens3 33.06 31.47 46.18 12.43 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 114.32 86.50 1258.82 14.00 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: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2039) 10/28/24 _x86_64_ (4 CPU) 02:30:02 LINUX RESTART (4 CPU) 02:31:01 CPU %user %nice %system %iowait %steal %idle 02:32:01 all 15.97 10.17 7.82 9.96 0.12 55.96 02:32:01 0 19.31 10.68 8.80 6.50 0.15 54.56 02:32:01 1 19.70 10.24 7.71 12.87 0.10 49.38 02:32:01 2 12.96 9.97 7.16 9.43 0.12 60.35 02:32:01 3 11.91 9.77 7.62 11.04 0.10 59.56 02:33:01 all 46.37 0.00 2.82 2.41 0.11 48.29 02:33:01 0 47.03 0.00 1.70 0.84 0.10 50.33 02:33:01 1 63.30 0.00 5.32 1.88 0.13 29.37 02:33:01 2 33.88 0.00 2.13 3.56 0.10 60.32 02:33:01 3 41.41 0.00 2.16 3.35 0.10 52.98 02:34:01 all 68.14 0.00 1.61 1.03 0.13 29.09 02:34:01 0 66.00 0.00 1.82 0.22 0.17 31.79 02:34:01 1 72.53 0.00 1.55 0.89 0.12 24.91 02:34:01 2 58.89 0.00 1.88 2.34 0.12 36.77 02:34:01 3 75.13 0.00 1.20 0.66 0.13 22.88 02:35:01 all 10.47 0.00 0.92 0.07 0.07 88.47 02:35:01 0 6.97 0.00 0.64 0.12 0.05 92.22 02:35:01 1 8.93 0.00 0.48 0.07 0.05 90.47 02:35:01 2 8.79 0.00 0.45 0.00 0.10 90.66 02:35:01 3 17.24 0.00 2.12 0.10 0.07 80.47 02:36:01 all 53.30 0.00 2.40 3.69 0.14 40.48 02:36:01 0 51.46 0.00 2.48 4.42 0.12 41.51 02:36:01 1 52.72 0.00 2.51 7.50 0.13 37.14 02:36:01 2 53.42 0.00 2.51 2.38 0.17 41.53 02:36:01 3 55.62 0.00 2.08 0.44 0.14 41.73 02:37:01 all 28.22 0.00 1.51 3.29 0.07 66.90 02:37:01 0 31.02 0.00 1.57 11.52 0.10 55.78 02:37:01 1 24.28 0.00 1.49 0.58 0.08 73.57 02:37:01 2 38.88 0.00 1.56 1.01 0.05 58.50 02:37:01 3 18.79 0.00 1.42 0.07 0.05 79.67 Average: all 37.05 1.69 2.84 3.40 0.11 54.91 Average: 0 36.92 1.78 2.83 3.94 0.11 54.42 Average: 1 40.18 1.70 3.17 3.95 0.10 50.89 Average: 2 34.44 1.66 2.61 3.12 0.11 58.06 Average: 3 36.65 1.63 2.77 2.61 0.10 56.25