---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26230 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 12G 66G 16% / 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 9332 1 5986 14979 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:0a:d6:4b brd ff:ff:ff:ff:ff:ff inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe0a:d64b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:c9:b8:7b 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-26230) 09/23/24 _x86_64_ (4 CPU) 19:13:21 LINUX RESTART (4 CPU) 19:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:15:01 233.86 105.33 128.52 0.00 3361.15 6390.55 0.00 19:16:02 40.46 9.12 31.34 0.00 199.30 11732.04 0.00 19:17:01 44.86 0.93 43.92 0.00 34.71 12440.47 0.00 19:18:01 43.03 0.03 43.00 0.00 0.26 42780.85 0.00 19:19:01 149.49 4.15 145.34 0.00 2579.97 102529.31 0.00 19:20:01 47.78 0.07 47.72 0.00 6.66 6851.05 0.00 19:21:01 61.12 8.78 52.33 0.00 834.80 60337.47 0.00 19:22:01 73.80 12.71 61.09 0.00 1115.41 24917.58 0.00 Average: 86.82 17.65 69.17 0.00 1016.96 33554.71 0.00 19:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:15:01 12740384 14822684 1159288 7.08 58960 2223796 1978480 11.35 1414656 1954916 207324 19:16:02 11674244 13969572 1994656 12.18 85492 2391872 2575324 14.78 2370988 2028912 95296 19:17:01 11489152 14874512 1083756 6.62 106300 3415212 1764944 10.13 1745816 2789420 768852 19:18:01 10055372 15451724 507600 3.10 126340 5333848 1223536 7.02 1694024 4204448 1510736 19:19:01 7756068 14315116 1633728 9.97 156924 6418940 2264000 12.99 3059884 5076928 39192 19:20:01 10061624 15376692 572772 3.50 158560 5210852 1588948 9.12 1649960 4221136 486720 19:21:01 10013564 15380996 568468 3.47 163508 5269788 1293304 7.42 1894876 4037432 577900 19:22:01 9651248 15343884 604896 3.69 189956 5539948 1318560 7.56 1996400 4264704 174400 Average: 10430207 14941898 1015646 6.20 130755 4475532 1750887 10.05 1978326 3572237 482552 19:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 19:15:01 ens3 514.85 424.39 4242.43 107.01 0.00 0.00 0.00 0.00 19:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:16:02 ens3 198.17 179.07 425.18 53.45 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:17:01 ens3 551.77 483.43 3412.31 114.27 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 19:18:01 ens3 300.25 254.38 1959.00 62.18 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:19:01 ens3 272.80 187.57 2095.20 42.14 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:20:01 ens3 406.98 302.15 97.01 95.37 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 19:21:01 ens3 112.60 95.95 31.47 30.01 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:22:01 ens3 81.14 69.11 927.83 9.97 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: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 304.31 249.03 1645.69 64.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26230) 09/23/24 _x86_64_ (4 CPU) 19:13:21 LINUX RESTART (4 CPU) 19:14:01 CPU %user %nice %system %iowait %steal %idle 19:15:01 all 33.87 11.75 11.13 9.02 0.19 34.04 19:15:01 0 35.48 10.82 11.35 8.51 0.17 33.67 19:15:01 1 32.00 12.68 11.39 10.08 0.19 33.67 19:15:01 2 32.54 12.00 11.02 10.47 0.24 33.74 19:15:01 3 35.47 11.49 10.76 7.04 0.17 35.07 19:16:02 all 66.02 0.77 3.05 2.74 0.14 27.27 19:16:02 0 65.91 0.79 2.70 2.92 0.13 27.55 19:16:02 1 79.95 0.70 3.70 2.70 0.14 12.81 19:16:02 2 55.11 0.66 3.17 2.35 0.15 38.56 19:16:02 3 63.15 0.92 2.65 3.00 0.15 30.12 19:17:01 all 39.55 0.00 2.39 1.71 0.10 56.26 19:17:01 0 28.70 0.00 2.04 2.05 0.08 67.13 19:17:01 1 38.16 0.00 1.98 2.49 0.12 57.26 19:17:01 2 34.24 0.00 1.84 1.34 0.10 62.47 19:17:01 3 57.23 0.00 3.71 0.94 0.09 38.04 19:18:01 all 34.62 0.00 2.30 9.21 0.11 53.76 19:18:01 0 73.05 0.00 3.03 3.30 0.15 20.46 19:18:01 1 21.20 0.00 1.63 8.87 0.13 68.16 19:18:01 2 20.22 0.00 2.48 10.61 0.08 66.61 19:18:01 3 24.59 0.00 2.07 13.99 0.08 59.26 19:19:01 all 63.27 0.00 3.10 13.24 0.14 20.26 19:19:01 0 59.48 0.00 3.87 5.58 0.19 30.89 19:19:01 1 66.41 0.00 2.24 8.50 0.10 22.74 19:19:01 2 62.59 0.00 3.65 19.11 0.12 14.54 19:19:01 3 64.58 0.00 2.65 19.76 0.13 12.88 19:20:01 all 50.50 0.00 2.44 1.01 0.14 45.90 19:20:01 0 37.11 0.00 2.39 2.78 0.22 57.49 19:20:01 1 55.01 0.00 2.51 0.43 0.10 41.95 19:20:01 2 69.53 0.00 3.36 0.17 0.10 26.85 19:20:01 3 40.35 0.00 1.51 0.66 0.13 57.35 19:21:01 all 39.45 0.00 2.55 4.32 0.13 53.55 19:21:01 0 32.11 0.00 4.00 3.50 0.15 60.25 19:21:01 1 33.29 0.00 1.41 1.18 0.10 64.02 19:21:01 2 62.47 0.00 3.59 8.86 0.10 24.99 19:21:01 3 30.16 0.00 1.21 3.79 0.15 64.68 19:22:01 all 18.64 0.00 1.45 4.23 0.07 75.61 19:22:01 0 11.70 0.00 1.50 8.80 0.07 77.93 19:22:01 1 30.76 0.00 1.44 1.72 0.10 65.98 19:22:01 2 19.52 0.00 1.49 6.14 0.07 72.78 19:22:01 3 12.72 0.00 1.37 0.28 0.05 85.58 Average: all 43.19 1.55 3.54 5.69 0.13 45.91 Average: 0 42.91 1.43 3.84 4.68 0.15 47.00 Average: 1 44.50 1.66 3.28 4.50 0.12 45.92 Average: 2 44.49 1.55 3.80 7.38 0.12 42.65 Average: 3 40.86 1.54 3.23 6.19 0.12 48.05