---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28862 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: 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 9.9G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1189 10977 1 3830 14468 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:ab:1e:2a brd ff:ff:ff:ff:ff:ff inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:feab:1e2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:e0:34:22 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-28862) 09/28/24 _x86_64_ (4 CPU) 00:07:27 LINUX RESTART (4 CPU) 00:08:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 290.98 94.00 196.98 0.00 2792.90 8545.30 0.00 00:10:01 220.85 49.16 171.69 0.00 3046.03 16283.82 0.00 00:11:01 28.71 4.93 23.78 0.00 190.10 8095.18 0.00 00:12:01 62.07 3.60 58.47 0.00 120.38 14732.48 0.00 00:13:01 50.91 5.70 45.21 0.00 4564.17 19977.07 0.00 00:14:01 28.45 0.88 27.56 0.00 108.38 1452.29 0.00 Average: 112.67 26.00 86.67 0.00 1798.13 11530.94 0.00 00:08:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13385580 15420160 564108 3.44 68992 2163552 1302740 7.47 807688 1917988 165936 00:10:01 11864788 14392980 1573132 9.60 84036 2625096 2231212 12.80 1952092 2256620 137836 00:11:01 11625044 14349452 1613760 9.85 92680 2803860 2200980 12.63 2067100 2371224 181252 00:12:01 12177928 15378660 584508 3.57 99184 3258808 1235768 7.09 1195504 2677900 338536 00:13:01 11329136 14905880 1046844 6.39 109228 3614964 1759796 10.10 1861032 2837748 1088 00:14:01 11323236 14896176 1056740 6.45 110548 3610200 1746868 10.02 1879680 2827704 2464 Average: 11950952 14890551 1073182 6.55 94111 3012747 1746227 10.02 1627183 2481531 137852 00:08:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 237.79 162.32 1260.30 53.71 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 00:10:01 ens3 331.08 272.55 4489.44 37.13 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:11:01 ens3 222.18 142.83 2708.79 18.49 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 1003.77 1003.77 950.74 950.74 0.00 0.00 0.00 0.00 00:12:01 ens3 469.89 335.53 2666.19 99.69 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 958.71 958.71 910.12 910.12 0.00 0.00 0.00 0.00 00:13:01 ens3 18611.66 6811.23 8381.76 4199.08 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 00:14:01 ens3 18.53 18.31 14.87 8.52 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 3332.38 1296.76 3264.69 739.92 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 329.63 329.63 311.95 311.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-28862) 09/28/24 _x86_64_ (4 CPU) 00:07:27 LINUX RESTART (4 CPU) 00:08:03 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 19.92 13.18 10.14 3.92 0.10 52.75 00:09:01 0 23.85 12.11 10.01 4.63 0.10 49.29 00:09:01 1 14.56 15.04 10.96 3.74 0.09 55.61 00:09:01 2 18.02 14.00 10.50 2.96 0.10 54.42 00:09:01 3 23.31 11.53 9.07 4.34 0.10 51.64 00:10:01 all 58.46 0.00 2.22 2.27 0.11 36.94 00:10:01 0 57.95 0.00 1.46 1.19 0.10 39.30 00:10:01 1 47.82 0.00 2.51 2.71 0.10 46.87 00:10:01 2 59.01 0.00 2.22 2.40 0.12 36.26 00:10:01 3 69.11 0.00 2.72 2.77 0.12 25.29 00:11:01 all 47.49 0.00 1.80 0.58 0.08 50.06 00:11:01 0 51.80 0.00 2.05 0.82 0.08 45.25 00:11:01 1 44.53 0.00 1.94 0.58 0.08 52.87 00:11:01 2 44.61 0.00 1.66 0.77 0.07 52.89 00:11:01 3 49.03 0.00 1.54 0.13 0.07 49.23 00:12:01 all 46.88 0.00 2.26 0.85 0.08 49.93 00:12:01 0 63.05 0.00 2.75 0.44 0.08 33.68 00:12:01 1 41.03 0.00 2.04 0.57 0.08 56.28 00:12:01 2 39.52 0.00 1.79 1.98 0.10 56.61 00:12:01 3 43.93 0.00 2.46 0.42 0.07 53.13 00:13:01 all 28.66 0.00 7.87 1.04 0.10 62.33 00:13:01 0 29.63 0.00 9.02 1.08 0.09 60.19 00:13:01 1 29.48 0.00 9.25 0.94 0.10 60.22 00:13:01 2 24.26 0.00 6.84 1.55 0.10 67.25 00:13:01 3 31.29 0.00 6.38 0.58 0.12 61.63 00:14:01 all 12.64 0.00 0.75 0.32 0.04 86.24 00:14:01 0 3.03 0.00 0.70 0.02 0.03 96.22 00:14:01 1 13.61 0.00 0.68 0.17 0.03 85.51 00:14:01 2 8.24 0.00 0.67 0.03 0.05 91.01 00:14:01 3 25.77 0.00 0.93 1.08 0.05 72.16 Average: all 35.77 2.13 4.12 1.48 0.09 56.41 Average: 0 38.28 1.95 4.27 1.34 0.08 54.09 Average: 1 31.93 2.45 4.51 1.44 0.08 59.59 Average: 2 32.35 2.27 3.90 1.61 0.09 59.79 Average: 3 40.51 1.87 3.81 1.54 0.09 52.18