---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28792 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 11G 67G 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/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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 688 10718 1 4590 14969 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:43:75:34 brd ff:ff:ff:ff:ff:ff inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe43:7534/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:08:6f:19 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-28792) 09/27/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 296.39 114.66 181.73 0.00 6249.52 12103.17 0.00 18:14:01 69.38 13.76 55.61 0.00 1373.28 10177.56 0.00 18:15:01 162.49 35.98 126.51 0.00 1709.72 1803.03 0.00 18:16:01 20.81 1.07 19.75 0.00 45.99 8742.68 0.00 18:17:01 108.11 10.95 97.17 0.00 4785.20 28404.40 0.00 18:18:01 12.63 0.03 12.60 0.00 0.40 2029.13 0.00 18:19:01 20.30 0.00 20.30 0.00 0.00 3640.59 0.00 18:20:01 75.14 1.02 74.12 0.00 41.73 5703.58 0.00 18:21:01 51.24 0.10 51.14 0.00 10.13 5483.89 0.00 18:22:01 41.03 0.77 40.26 0.00 48.53 34025.80 0.00 Average: 85.40 17.67 67.73 0.00 1418.45 11210.16 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13398484 15407040 575684 3.51 69052 2138044 1320980 7.58 819036 1891332 148500 18:14:01 13291012 15462876 511536 3.12 75948 2286788 1231504 7.07 771916 2033116 360 18:15:01 12249452 14700224 1259332 7.69 86264 2546008 1973396 11.32 1630224 2189564 179080 18:16:01 11648080 14165060 1795952 10.96 88440 2607404 2487788 14.27 2210148 2209780 19316 18:17:01 10288696 13660352 2289176 13.97 111864 3405824 2853488 16.37 2968744 2757944 1352 18:18:01 10493668 13721900 2228364 13.60 110648 3268076 2867508 16.45 2934616 2599536 7736 18:19:01 10072588 13518852 2431088 14.84 113016 3473160 2914184 16.72 3242996 2699556 206968 18:20:01 10636068 13937744 2012188 12.28 118344 3329076 2494180 14.31 2837548 2548392 21524 18:21:01 10371828 13822524 2127520 12.99 121364 3469820 2599568 14.91 2969356 2677652 124436 18:22:01 10999792 15346316 603392 3.68 123876 4334144 1345932 7.72 1662652 3328748 13964 Average: 11344967 14374289 1583423 9.67 101882 3085834 2208853 12.67 2204724 2493562 72324 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 346.45 239.15 1469.36 68.96 0.00 0.00 0.00 0.00 18:13:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 53.03 44.32 432.53 11.99 0.00 0.00 0.00 0.00 18:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 251.66 214.66 3145.13 31.04 0.00 0.00 0.00 0.00 18:15:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 78.02 69.86 287.36 19.80 0.00 0.00 0.00 0.00 18:16:01 lo 37.39 37.39 3.26 3.26 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 466.69 312.83 6681.49 31.25 0.00 0.00 0.00 0.00 18:17:01 lo 1233.91 1233.91 1165.15 1165.15 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 47.66 39.56 314.45 10.87 0.00 0.00 0.00 0.00 18:18:01 lo 5.10 5.10 0.38 0.38 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 18.35 17.06 6.10 11.13 0.00 0.00 0.00 0.00 18:19:01 lo 977.77 977.77 927.52 927.52 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 42.94 41.13 248.17 11.11 0.00 0.00 0.00 0.00 18:20:01 lo 1030.66 1030.66 979.30 979.30 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 78.49 69.49 59.28 26.44 0.00 0.00 0.00 0.00 18:21:01 lo 831.91 831.91 785.02 785.02 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 168.41 190.23 813.54 719.21 0.00 0.00 0.00 0.00 18:22:01 lo 28.73 28.73 2.83 2.83 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 154.85 123.64 1345.61 94.22 0.00 0.00 0.00 0.00 Average: lo 415.51 415.51 387.02 387.02 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-28792) 09/27/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 20.16 14.82 12.67 4.57 0.11 47.67 18:13:01 0 24.80 14.65 12.06 3.96 0.09 44.44 18:13:01 1 22.61 14.77 12.54 3.81 0.10 46.16 18:13:01 2 17.15 14.92 13.20 6.57 0.14 48.02 18:13:01 3 16.10 14.94 12.87 3.93 0.12 52.04 18:14:01 all 7.55 0.00 0.70 2.25 0.05 89.45 18:14:01 0 7.92 0.00 1.09 5.02 0.03 85.94 18:14:01 1 18.13 0.00 1.05 0.94 0.05 79.83 18:14:01 2 2.05 0.00 0.37 2.19 0.05 95.34 18:14:01 3 2.12 0.00 0.30 0.87 0.05 96.66 18:15:01 all 41.84 0.00 1.54 1.05 0.08 55.49 18:15:01 0 41.11 0.00 1.41 0.47 0.10 56.91 18:15:01 1 40.18 0.00 1.74 0.99 0.07 57.02 18:15:01 2 43.46 0.00 1.18 0.56 0.08 54.72 18:15:01 3 42.59 0.00 1.84 2.16 0.08 53.32 18:16:01 all 72.82 0.00 2.11 0.24 0.12 24.71 18:16:01 0 72.47 0.00 2.15 0.60 0.15 24.63 18:16:01 1 73.91 0.00 2.11 0.10 0.12 23.76 18:16:01 2 71.91 0.00 2.07 0.03 0.12 25.87 18:16:01 3 72.99 0.00 2.10 0.24 0.10 24.58 18:17:01 all 48.42 0.00 3.40 4.14 0.09 43.95 18:17:01 0 48.23 0.00 3.22 3.72 0.10 44.72 18:17:01 1 50.39 0.00 3.31 3.56 0.07 42.67 18:17:01 2 49.87 0.00 3.55 6.09 0.10 40.38 18:17:01 3 45.19 0.00 3.51 3.18 0.10 48.03 18:18:01 all 73.33 0.00 2.03 0.18 0.09 24.37 18:18:01 0 74.85 0.00 2.63 0.47 0.08 21.97 18:18:01 1 77.01 0.00 1.89 0.22 0.08 20.79 18:18:01 2 64.97 0.00 2.10 0.00 0.12 32.81 18:18:01 3 76.49 0.00 1.51 0.03 0.07 21.90 18:19:01 all 71.14 0.00 2.03 0.20 0.09 26.54 18:19:01 0 72.99 0.00 1.91 0.03 0.08 24.97 18:19:01 1 67.55 0.00 2.16 0.12 0.08 30.08 18:19:01 2 67.97 0.00 2.46 0.30 0.10 29.17 18:19:01 3 76.08 0.00 1.58 0.34 0.10 21.90 18:20:01 all 63.38 0.00 2.39 0.57 0.11 33.55 18:20:01 0 63.08 0.00 1.93 0.02 0.10 34.87 18:20:01 1 68.67 0.00 2.60 0.60 0.12 28.01 18:20:01 2 58.23 0.00 2.67 0.35 0.10 38.65 18:20:01 3 63.54 0.00 2.35 1.33 0.12 32.66 18:21:01 all 63.68 0.00 2.45 0.39 0.11 33.38 18:21:01 0 66.37 0.00 2.24 0.30 0.10 30.98 18:21:01 1 59.27 0.00 3.10 0.40 0.10 37.12 18:21:01 2 63.30 0.00 2.32 0.44 0.12 33.83 18:21:01 3 65.78 0.00 2.14 0.42 0.10 31.56 18:22:01 all 14.93 0.00 1.14 1.56 0.08 82.30 18:22:01 0 7.18 0.00 0.97 0.85 0.08 90.91 18:22:01 1 29.47 0.00 1.76 0.02 0.05 68.71 18:22:01 2 17.38 0.00 0.80 0.90 0.05 80.87 18:22:01 3 5.71 0.00 1.03 4.46 0.12 88.68 Average: all 47.74 1.45 3.02 1.51 0.09 46.18 Average: 0 47.92 1.43 2.94 1.54 0.09 46.08 Average: 1 50.77 1.45 3.20 1.07 0.08 43.42 Average: 2 45.64 1.47 3.05 1.73 0.10 48.01 Average: 3 46.64 1.47 2.90 1.69 0.10 47.20