---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12118 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 11G 68G 14% / 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 716 11146 1 4134 14941 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:06:d4:ce brd ff:ff:ff:ff:ff:ff inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe06:d4ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:48:2c:81 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-12118) 08/19/24 _x86_64_ (4 CPU) 16:12:27 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 274.39 95.37 179.02 0.00 2773.09 8119.32 0.00 16:15:01 78.92 27.30 51.62 0.00 1811.56 9836.23 0.00 16:16:01 159.08 24.03 135.05 0.00 1385.54 8224.73 0.00 16:17:01 713.98 0.13 713.85 0.00 10.26 12663.09 0.00 16:18:01 359.61 9.68 349.93 0.00 4506.58 32435.66 0.00 16:19:01 44.84 1.30 43.54 0.00 219.66 10002.53 0.00 16:20:01 55.08 0.47 54.62 0.00 20.53 8486.53 0.00 16:21:01 55.91 0.45 55.46 0.00 58.12 6746.08 0.00 16:22:01 35.96 1.58 34.38 0.00 107.72 18733.28 0.00 Average: 197.39 17.67 179.72 0.00 1207.45 12813.91 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13354744 15397188 583652 3.56 69580 2169540 1262256 7.24 837728 1913164 180744 16:15:01 13091856 15276668 697480 4.26 76780 2298460 1374624 7.89 970772 2032364 3032 16:16:01 12085176 14563228 1398892 8.54 86684 2571864 2220496 12.74 1799044 2187508 40304 16:17:01 11511140 14082472 1878272 11.47 128248 2619772 2396792 13.75 2344152 2209684 11220 16:18:01 10986760 14166764 1782912 10.88 149580 3185704 2292684 13.15 2578516 2465368 536 16:19:01 10842400 14065888 1883876 11.50 152904 3223068 2646204 15.18 2708384 2473676 21188 16:20:01 10582624 14059440 1890468 11.54 154640 3460188 2367524 13.58 2761884 2666700 215708 16:21:01 10352680 13990020 1959512 11.96 158288 3608796 2399672 13.77 2882232 2770456 280756 16:22:01 11504348 15388280 560972 3.42 158816 3848204 1255532 7.20 1647868 2850764 2344 Average: 11590192 14554439 1404004 8.57 126169 2998400 2023976 11.61 2058953 2396632 83981 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 ens3 254.80 174.24 1213.11 53.01 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:15:01 ens3 72.75 59.64 444.85 16.89 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:16:01 ens3 301.77 255.81 3079.57 38.57 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 16:17:01 ens3 83.00 67.99 205.98 18.20 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1899.98 1899.98 1793.99 1793.99 0.00 0.00 0.00 0.00 16:18:01 ens3 449.64 275.97 6088.78 30.81 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 2942.77 2942.77 2798.25 2798.25 0.00 0.00 0.00 0.00 16:19:01 ens3 52.62 42.25 15.50 16.83 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2231.43 2231.43 2103.13 2103.13 0.00 0.00 0.00 0.00 16:20:01 ens3 111.50 87.15 945.99 16.93 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 946.39 946.39 892.38 892.38 0.00 0.00 0.00 0.00 16:21:01 ens3 134.99 112.91 953.07 24.69 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 47.66 47.66 4.70 4.70 0.00 0.00 0.00 0.00 16:22:01 ens3 213.53 246.71 95.56 513.17 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 898.63 898.63 845.22 845.22 0.00 0.00 0.00 0.00 Average: ens3 185.94 146.92 1449.61 81.06 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-12118) 08/19/24 _x86_64_ (4 CPU) 16:12:27 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.88 13.91 12.27 3.13 0.11 50.69 16:14:01 0 12.96 16.42 13.96 2.98 0.10 53.58 16:14:01 1 27.86 12.59 11.70 2.69 0.12 45.04 16:14:01 2 12.76 14.69 12.31 3.07 0.12 57.05 16:14:01 3 25.98 11.93 11.11 3.79 0.10 47.10 16:15:01 all 8.52 0.00 0.61 1.51 0.04 89.32 16:15:01 0 4.73 0.00 0.58 4.14 0.02 90.53 16:15:01 1 19.36 0.00 1.15 0.58 0.05 78.86 16:15:01 2 4.54 0.00 0.38 0.95 0.07 94.05 16:15:01 3 5.42 0.00 0.32 0.37 0.03 93.86 16:16:01 all 74.08 0.00 2.48 1.29 0.13 22.02 16:16:01 0 77.34 0.00 3.16 2.43 0.12 16.95 16:16:01 1 72.48 0.00 2.03 0.49 0.12 24.88 16:16:01 2 77.47 0.00 2.49 1.98 0.14 17.93 16:16:01 3 69.07 0.00 2.22 0.25 0.15 28.31 16:17:01 all 64.60 0.00 2.44 4.39 0.13 28.44 16:17:01 0 62.20 0.00 2.70 9.68 0.17 25.24 16:17:01 1 69.44 0.00 2.47 2.57 0.10 25.42 16:17:01 2 64.92 0.00 2.12 0.50 0.12 32.34 16:17:01 3 61.83 0.00 2.47 4.81 0.13 30.76 16:18:01 all 55.78 0.00 4.26 6.86 0.13 32.97 16:18:01 0 56.63 0.00 4.14 11.86 0.12 27.26 16:18:01 1 56.04 0.00 4.11 5.44 0.12 34.30 16:18:01 2 54.78 0.00 4.89 5.08 0.12 35.13 16:18:01 3 55.67 0.00 3.88 5.05 0.15 35.25 16:19:01 all 67.89 0.00 3.33 0.48 0.11 28.19 16:19:01 0 66.35 0.00 4.08 0.47 0.10 29.00 16:19:01 1 69.21 0.00 2.64 0.05 0.15 27.95 16:19:01 2 71.43 0.00 3.73 0.59 0.10 24.15 16:19:01 3 64.55 0.00 2.86 0.79 0.10 31.70 16:20:01 all 71.13 0.00 2.81 0.49 0.11 25.46 16:20:01 0 70.98 0.00 2.45 0.40 0.13 26.03 16:20:01 1 69.66 0.00 4.20 0.40 0.10 25.63 16:20:01 2 71.92 0.00 2.38 0.66 0.12 24.93 16:20:01 3 71.94 0.00 2.20 0.50 0.10 25.25 16:21:01 all 62.60 0.00 2.73 0.45 0.11 34.11 16:21:01 0 62.48 0.00 2.50 0.18 0.10 34.74 16:21:01 1 65.33 0.00 2.72 0.15 0.13 31.67 16:21:01 2 60.14 0.00 2.80 1.24 0.08 35.72 16:21:01 3 62.44 0.00 2.90 0.23 0.10 34.32 16:22:01 all 15.34 0.00 1.29 1.34 0.08 81.96 16:22:01 0 19.68 0.00 1.39 0.25 0.13 78.55 16:22:01 1 20.78 0.00 1.52 0.07 0.05 77.59 16:22:01 2 15.01 0.00 1.13 4.95 0.07 78.84 16:22:01 3 5.88 0.00 1.10 0.10 0.07 92.85 Average: all 48.88 1.52 3.56 2.21 0.11 43.73 Average: 0 48.17 1.80 3.86 3.59 0.11 42.46 Average: 1 52.24 1.38 3.60 1.37 0.10 41.31 Average: 2 48.13 1.61 3.56 2.11 0.10 44.49 Average: 3 46.96 1.30 3.21 1.76 0.10 46.66