---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41248 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 9.7G 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 44M 44M 0 100% /snap/snapd/15177 /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 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 694 11673 1 3629 14963 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:fa:ec:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fefa:eca4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:16:61:c6 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-41248) 10/10/24 _x86_64_ (4 CPU) 13:07:51 LINUX RESTART (4 CPU) 13:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:09:01 297.03 143.42 153.62 0.00 11501.07 44738.13 0.00 13:10:01 145.38 67.44 77.94 0.00 3069.09 11098.83 0.00 13:11:01 193.17 27.76 165.41 0.00 1494.02 17864.62 0.00 13:12:01 32.81 3.45 29.36 0.00 124.09 17810.73 0.00 13:13:01 38.83 1.50 37.33 0.00 98.53 8294.00 0.00 13:14:01 61.57 5.03 56.54 0.00 4571.50 11865.89 0.00 Average: 128.13 41.43 86.70 0.00 3476.16 18611.57 0.00 13:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:09:01 13599272 15445492 547344 3.34 51648 2003600 1332356 7.64 774432 1756932 77380 13:10:01 12887796 15170284 801040 4.89 79892 2389412 1542392 8.85 1112208 2087744 168016 13:11:01 10936760 13943904 2017316 12.31 100056 3065316 2597560 14.90 2496000 2610044 436516 13:12:01 10826856 13786308 2174892 13.28 100840 3017300 2761300 15.84 2777816 2442372 126408 13:13:01 10761304 13744332 2209848 13.49 106168 3029620 2708352 15.54 2834052 2434064 2264 13:14:01 11959620 15324184 625964 3.82 118348 3387020 1401000 8.04 1467452 2592964 32900 Average: 11828601 14569084 1396067 8.52 92825 2815378 2057160 11.80 1910327 2320687 140581 13:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:09:01 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 341.25 225.10 1992.82 64.63 0.00 0.00 0.00 0.00 13:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 118.23 99.05 1231.53 18.79 0.00 0.00 0.00 0.00 13:11:01 lo 947.08 947.08 897.57 897.57 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 498.13 379.89 7012.63 41.27 0.00 0.00 0.00 0.00 13:12:01 lo 2868.89 2868.89 2723.56 2723.56 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 45.07 44.55 47.27 10.20 0.00 0.00 0.00 0.00 13:13:01 lo 1340.52 1340.52 1268.18 1268.18 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 119.63 94.28 890.98 17.30 0.00 0.00 0.00 0.00 13:14:01 lo 992.70 992.70 942.40 942.40 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 219.81 141.38 2105.12 20.05 0.00 0.00 0.00 0.00 Average: lo 1025.46 1025.46 972.07 972.07 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: ens3 223.68 164.04 2213.37 28.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41248) 10/10/24 _x86_64_ (4 CPU) 13:07:51 LINUX RESTART (4 CPU) 13:08:01 CPU %user %nice %system %iowait %steal %idle 13:09:01 all 13.63 15.71 12.92 11.50 0.16 46.08 13:09:01 0 12.17 16.64 12.19 6.47 0.16 52.38 13:09:01 1 12.57 15.75 12.57 12.08 0.14 46.89 13:09:01 2 11.51 16.30 13.79 9.03 0.19 49.18 13:09:01 3 18.30 14.15 13.12 18.38 0.14 35.91 13:10:01 all 22.62 5.49 5.32 2.95 0.09 63.53 13:10:01 0 13.47 6.62 5.81 2.03 0.08 71.99 13:10:01 1 31.44 5.18 5.63 3.21 0.10 54.46 13:10:01 2 23.54 5.13 5.16 1.74 0.08 64.34 13:10:01 3 22.14 5.01 4.70 4.81 0.08 63.26 13:11:01 all 63.43 0.00 2.94 2.04 0.13 31.46 13:11:01 0 61.36 0.00 2.87 2.33 0.13 33.31 13:11:01 1 64.56 0.00 3.15 2.78 0.14 29.38 13:11:01 2 69.30 0.00 2.12 0.81 0.13 27.63 13:11:01 3 58.53 0.00 3.63 2.23 0.12 35.49 13:12:01 all 71.69 0.00 3.12 0.73 0.13 24.33 13:12:01 0 74.29 0.00 2.78 0.84 0.10 21.99 13:12:01 1 68.26 0.00 2.40 0.05 0.13 29.15 13:12:01 2 69.21 0.00 2.78 0.22 0.13 27.66 13:12:01 3 74.99 0.00 4.51 1.83 0.13 18.54 13:13:01 all 71.96 0.00 2.66 1.30 0.12 23.96 13:13:01 0 76.03 0.00 2.89 2.41 0.13 18.54 13:13:01 1 63.20 0.00 2.57 0.23 0.12 33.88 13:13:01 2 75.05 0.00 2.96 0.37 0.12 21.51 13:13:01 3 73.63 0.00 2.23 2.20 0.10 21.84 13:14:01 all 52.61 0.00 3.05 1.25 0.10 42.99 13:14:01 0 57.72 0.00 3.29 2.30 0.08 36.61 13:14:01 1 43.65 0.00 2.59 0.91 0.10 52.75 13:14:01 2 47.37 0.00 3.35 0.95 0.10 48.22 13:14:01 3 61.71 0.00 2.98 0.84 0.10 34.37 Average: all 49.56 3.45 4.95 3.23 0.12 38.69 Average: 0 49.41 3.77 4.91 2.69 0.12 39.10 Average: 1 47.52 3.40 4.76 3.14 0.12 41.06 Average: 2 49.52 3.50 4.98 2.15 0.13 39.72 Average: 3 51.79 3.11 5.13 4.95 0.11 34.89