---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18671 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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/loop1 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 685 11830 1 3481 14972 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:71:0e:8a brd ff:ff:ff:ff:ff:ff inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe71:e8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:fb:68:68 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18671) 07/07/24 _x86_64_ (4 CPU) 22:38:16 LINUX RESTART (4 CPU) 22:39:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:40:01 156.37 71.92 84.45 0.00 2420.27 7263.45 0.00 22:41:01 228.26 50.69 177.57 0.00 3170.14 17094.35 0.00 22:42:01 9.75 0.32 9.43 0.00 7.33 2348.42 0.00 22:43:01 22.63 0.15 22.48 0.00 6.93 5239.53 0.00 22:44:01 52.15 5.76 46.38 0.00 4569.68 9912.70 0.00 22:45:01 14.00 0.05 13.95 0.00 0.40 1968.47 0.00 22:46:01 17.66 0.97 16.70 0.00 112.51 2816.73 0.00 Average: 71.14 18.30 52.84 0.00 1465.10 6660.48 0.00 22:39:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:40:01 13354912 15436140 546992 3.34 71484 2205732 1270536 7.29 827324 1926108 176404 22:41:01 11828084 14328220 1637156 9.99 86180 2593936 2241096 12.86 2057644 2187048 45940 22:42:01 11614040 14173680 1789848 10.93 91376 2642668 2281832 13.09 2230336 2223008 33484 22:43:01 9107044 11798100 4164696 25.42 99788 2750504 5069944 29.09 4637132 2301960 14580 22:44:01 10390492 13500676 2451200 14.96 111900 3143512 3159180 18.13 3143472 2488664 24720 22:45:01 10438244 13598388 2353552 14.37 112932 3188440 3111700 17.85 3054740 2526580 28352 22:46:01 12160856 15372580 579352 3.54 117220 3231688 1265740 7.26 1298772 2560580 20536 Average: 11270525 14029683 1931828 11.79 98697 2822354 2628575 15.08 2464203 2316278 49145 22:39:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:40:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 ens3 113.74 90.09 1021.57 13.14 0.00 0.00 0.00 0.00 22:41:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 ens3 285.62 239.81 3227.60 39.06 0.00 0.00 0.00 0.00 22:42:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 ens3 57.48 45.27 34.99 11.51 0.00 0.00 0.00 0.00 22:43:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 ens3 43.21 37.14 16.69 10.80 0.00 0.00 0.00 0.00 22:44:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 ens3 223.23 135.75 2725.95 18.87 0.00 0.00 0.00 0.00 22:45:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 ens3 64.81 51.82 16.92 13.85 0.00 0.00 0.00 0.00 22:46:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 ens3 59.91 50.44 23.81 24.73 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.15 0.15 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 121.18 92.92 1009.61 18.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18671) 07/07/24 _x86_64_ (4 CPU) 22:38:16 LINUX RESTART (4 CPU) 22:39:03 CPU %user %nice %system %iowait %steal %idle 22:40:01 all 17.81 9.96 9.02 2.50 0.10 60.62 22:40:01 0 5.40 11.26 10.30 3.07 0.09 69.89 22:40:01 1 7.77 11.31 8.95 2.93 0.10 68.94 22:40:01 2 39.56 8.34 8.69 2.16 0.12 41.13 22:40:01 3 18.62 8.90 8.10 1.84 0.10 62.42 22:41:01 all 62.80 0.00 2.46 1.25 0.09 33.40 22:41:01 0 60.03 0.00 2.59 1.85 0.10 35.43 22:41:01 1 66.83 0.00 3.30 1.91 0.10 27.86 22:41:01 2 66.16 0.00 1.93 0.77 0.08 31.06 22:41:01 3 58.17 0.00 2.03 0.45 0.08 39.27 22:42:01 all 79.89 0.00 1.98 0.02 0.09 18.03 22:42:01 0 82.71 0.00 1.27 0.00 0.10 15.92 22:42:01 1 83.20 0.00 2.30 0.02 0.08 14.41 22:42:01 2 83.40 0.00 2.39 0.03 0.08 14.08 22:42:01 3 70.26 0.00 1.97 0.02 0.08 27.67 22:43:01 all 76.44 0.00 1.88 0.13 0.09 21.45 22:43:01 0 79.00 0.00 1.02 0.00 0.08 19.90 22:43:01 1 74.99 0.00 2.48 0.45 0.08 22.00 22:43:01 2 87.87 0.00 2.24 0.00 0.10 9.78 22:43:01 3 63.86 0.00 1.80 0.07 0.10 34.17 22:44:01 all 74.04 0.00 3.38 0.31 0.08 22.18 22:44:01 0 75.51 0.00 2.95 0.07 0.08 21.39 22:44:01 1 75.96 0.00 3.78 0.69 0.08 19.50 22:44:01 2 74.98 0.00 3.64 0.27 0.08 21.03 22:44:01 3 69.72 0.00 3.18 0.23 0.08 26.78 22:45:01 all 72.20 0.00 2.43 0.05 0.09 25.22 22:45:01 0 77.11 0.00 2.02 0.02 0.10 20.75 22:45:01 1 73.68 0.00 2.52 0.02 0.08 23.70 22:45:01 2 78.14 0.00 2.70 0.02 0.08 19.07 22:45:01 3 59.89 0.00 2.48 0.15 0.10 37.38 22:46:01 all 51.82 0.00 1.79 0.17 0.08 46.14 22:46:01 0 55.21 0.00 2.06 0.03 0.07 42.64 22:46:01 1 60.91 0.00 1.75 0.10 0.08 37.15 22:46:01 2 49.61 0.00 1.39 0.02 0.08 48.90 22:46:01 3 41.64 0.00 1.94 0.53 0.08 55.81 Average: all 62.36 1.38 3.25 0.62 0.09 32.30 Average: 0 62.35 1.57 3.14 0.71 0.09 32.14 Average: 1 63.64 1.56 3.55 0.86 0.09 30.30 Average: 2 68.68 1.15 3.25 0.46 0.09 26.36 Average: 3 54.77 1.23 3.04 0.46 0.09 40.40