---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28443 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 9.8G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11611 1 3705 14977 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:dc:5f:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fedc:5fa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:f6:4a:f6 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-28443) 09/26/24 _x86_64_ (4 CPU) 21:13:51 LINUX RESTART (4 CPU) 21:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:15:01 341.51 160.19 181.32 0.00 11696.58 46310.95 0.00 21:16:01 125.31 55.04 70.27 0.00 3024.30 11397.32 0.00 21:17:01 211.61 22.43 189.18 0.00 1338.53 16662.27 0.00 21:18:01 40.61 3.38 37.23 0.00 119.71 17972.07 0.00 21:19:01 38.29 1.48 36.80 0.00 94.37 8717.89 0.00 Average: 151.47 48.50 102.97 0.00 3254.27 20211.13 0.00 21:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:15:01 13436376 15370284 616804 3.77 58388 2080112 1335296 7.66 866856 1816392 123628 21:16:01 12636616 15047388 918024 5.60 84116 2509464 1574912 9.04 1245404 2195044 235740 21:17:01 11508756 14334740 1626064 9.93 99672 2890380 2255164 12.94 2133372 2410524 253192 21:18:01 11235376 14095016 1865220 11.39 100592 2920652 2385916 13.69 2460564 2354124 13960 21:19:01 10943428 13953636 2000048 12.21 107804 3052672 2553172 14.65 2630312 2452212 1456 Average: 11952110 14560213 1405232 8.58 90114 2690656 2020892 11.59 1867302 2245659 125595 21:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:15:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 ens3 435.21 285.77 2296.84 70.32 0.00 0.00 0.00 0.00 21:16:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 ens3 216.53 178.39 2710.90 28.76 0.00 0.00 0.00 0.00 21:17:01 lo 1074.66 1074.66 1023.29 1023.29 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 ens3 422.29 299.23 5239.68 32.45 0.00 0.00 0.00 0.00 21:18:01 lo 2788.60 2788.60 2653.16 2653.16 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 ens3 37.31 35.88 33.56 10.15 0.00 0.00 0.00 0.00 21:19:01 lo 910.15 910.15 865.21 865.21 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 96.18 70.76 889.31 16.17 0.00 0.00 0.00 0.00 Average: lo 955.35 955.35 908.41 908.41 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 241.53 174.02 2234.51 31.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-28443) 09/26/24 _x86_64_ (4 CPU) 21:13:51 LINUX RESTART (4 CPU) 21:14:01 CPU %user %nice %system %iowait %steal %idle 21:15:01 all 16.82 18.19 14.76 4.00 0.11 46.12 21:15:01 0 18.47 17.64 14.08 3.27 0.12 46.42 21:15:01 1 21.16 16.79 13.95 2.62 0.10 45.37 21:15:01 2 13.91 18.60 16.04 6.80 0.12 44.53 21:15:01 3 13.71 19.72 15.00 3.32 0.12 48.13 21:16:01 all 26.90 2.07 3.21 2.83 0.09 64.90 21:16:01 0 15.62 2.50 3.30 5.27 0.10 73.21 21:16:01 1 29.35 2.44 3.45 1.17 0.08 63.50 21:16:01 2 35.65 0.90 2.87 0.85 0.08 59.64 21:16:01 3 26.99 2.41 3.23 4.04 0.08 63.24 21:17:01 all 66.28 0.00 2.96 1.73 0.10 28.93 21:17:01 0 64.34 0.00 2.82 1.79 0.10 30.95 21:17:01 1 71.98 0.00 3.64 3.19 0.10 21.10 21:17:01 2 69.69 0.00 2.73 1.17 0.10 26.30 21:17:01 3 59.14 0.00 2.65 0.77 0.10 37.34 21:18:01 all 69.87 0.00 2.79 0.90 0.09 26.35 21:18:01 0 69.24 0.00 2.31 1.07 0.10 27.28 21:18:01 1 72.26 0.00 2.94 1.00 0.08 23.71 21:18:01 2 70.54 0.00 2.81 0.17 0.10 26.38 21:18:01 3 67.42 0.00 3.10 1.34 0.08 28.05 21:19:01 all 77.18 0.00 2.69 0.39 0.10 19.64 21:19:01 0 71.87 0.00 3.34 0.84 0.12 23.84 21:19:01 1 77.39 0.00 2.13 0.12 0.10 20.26 21:19:01 2 79.11 0.00 2.86 0.03 0.10 17.89 21:19:01 3 80.36 0.00 2.43 0.55 0.10 16.56 Average: all 51.47 4.02 5.26 1.97 0.10 37.18 Average: 0 47.92 4.01 5.15 2.45 0.11 40.36 Average: 1 54.48 3.82 5.21 1.62 0.09 34.77 Average: 2 53.89 3.86 5.43 1.79 0.10 34.93 Average: 3 49.58 4.40 5.27 2.00 0.10 38.65