---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41756 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 9.5G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 685 11916 1 3395 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:69:02:00 brd ff:ff:ff:ff:ff:ff inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe69:200/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:95:41:db 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-41756) 10/12/24 _x86_64_ (4 CPU) 12:45:27 LINUX RESTART (4 CPU) 12:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 313.52 91.07 222.45 0.00 2680.77 9683.53 0.00 12:48:01 221.24 49.78 171.46 0.00 3000.07 16925.82 0.00 12:49:01 942.11 0.27 941.84 0.00 15.33 15475.55 0.00 12:50:01 106.12 1.47 104.65 0.00 44.93 4963.04 0.00 12:51:01 43.96 5.43 38.53 0.00 2668.22 8263.96 0.00 12:52:01 38.23 5.78 32.44 0.00 654.42 4952.11 0.00 Average: 277.43 25.45 251.98 0.00 1507.41 10045.20 0.00 12:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13284736 15393660 584032 3.57 75544 2226996 1314860 7.54 846820 1969456 214124 12:48:01 11687880 14163916 1800464 10.99 87828 2569208 2411336 13.83 2184116 2200916 40776 12:49:01 11802696 14370736 1590680 9.71 134808 2611796 2092984 12.01 2045924 2218412 6188 12:50:01 11464576 14180216 1780988 10.87 140832 2744156 2514080 14.42 2316972 2276524 42420 12:51:01 11810892 14841924 1111028 6.78 146536 3041708 1823436 10.46 1821764 2404224 52884 12:52:01 12226012 15352972 600032 3.66 147976 3133020 1339784 7.69 1352612 2457992 16176 Average: 12046132 14717237 1244537 7.60 122254 2721147 1916080 10.99 1761368 2254587 62095 12:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 158.77 105.86 1315.73 42.08 0.00 0.00 0.00 0.00 12:47:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 298.68 247.50 3402.21 35.30 0.00 0.00 0.00 0.00 12:48:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 74.14 63.17 180.14 12.76 0.00 0.00 0.00 0.00 12:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 190.03 161.09 1358.77 28.41 0.00 0.00 0.00 0.00 12:50:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 249.88 173.22 2669.09 25.25 0.00 0.00 0.00 0.00 12:51:01 lo 5.67 5.67 0.54 0.54 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 186.89 148.36 1033.56 103.07 0.00 0.00 0.00 0.00 12:52:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 193.16 149.99 1660.92 41.14 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.22 0.22 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41756) 10/12/24 _x86_64_ (4 CPU) 12:45:27 LINUX RESTART (4 CPU) 12:46:02 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 20.45 13.06 10.17 3.48 0.12 52.73 12:47:01 0 30.29 11.71 9.64 3.15 0.14 45.08 12:47:01 1 16.74 12.80 9.57 4.22 0.10 56.56 12:47:01 2 20.90 14.43 10.86 2.99 0.12 50.70 12:47:01 3 13.89 13.30 10.60 3.56 0.12 58.52 12:48:01 all 66.75 0.00 2.38 1.76 0.12 29.00 12:48:01 0 69.76 0.00 2.72 1.19 0.10 26.24 12:48:01 1 59.58 0.00 1.98 3.02 0.12 35.30 12:48:01 2 68.15 0.00 2.38 1.34 0.10 28.03 12:48:01 3 69.54 0.00 2.45 1.48 0.15 26.39 12:49:01 all 60.72 0.00 2.53 5.23 0.12 31.41 12:49:01 0 59.09 0.00 3.31 3.77 0.12 33.72 12:49:01 1 63.87 0.00 1.47 1.59 0.10 32.97 12:49:01 2 63.54 0.00 1.93 1.80 0.10 32.63 12:49:01 3 56.34 0.00 3.40 13.85 0.15 26.25 12:50:01 all 73.37 0.00 2.19 0.63 0.12 23.70 12:50:01 0 64.98 0.00 2.37 0.63 0.10 31.91 12:50:01 1 78.34 0.00 2.17 0.18 0.12 19.19 12:50:01 2 71.09 0.00 2.17 0.23 0.13 26.37 12:50:01 3 79.07 0.00 2.03 1.47 0.12 17.31 12:51:01 all 59.08 0.00 2.76 0.58 0.13 37.44 12:51:01 0 53.24 0.00 3.51 0.66 0.13 42.45 12:51:01 1 61.70 0.00 2.34 0.08 0.13 35.74 12:51:01 2 60.87 0.00 2.63 0.75 0.12 35.63 12:51:01 3 60.49 0.00 2.57 0.82 0.15 35.96 12:52:01 all 27.13 0.00 1.50 0.43 0.07 70.87 12:52:01 0 28.94 0.00 1.65 1.32 0.07 68.01 12:52:01 1 28.52 0.00 1.37 0.22 0.05 69.85 12:52:01 2 21.25 0.00 1.15 0.05 0.08 77.47 12:52:01 3 29.81 0.00 1.84 0.12 0.07 68.17 Average: all 51.35 2.14 3.56 2.01 0.11 40.82 Average: 0 51.13 1.91 3.84 1.78 0.11 41.22 Average: 1 51.58 2.09 3.13 1.54 0.10 41.55 Average: 2 51.09 2.35 3.49 1.19 0.11 41.77 Average: 3 51.61 2.19 3.79 3.54 0.13 38.74