---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3589 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 10999 1 4325 14985 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:24:4a:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.176/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe24:4a01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:3d:6d:17 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3589) 11/02/24 _x86_64_ (4 CPU) 10:20:28 LINUX RESTART (4 CPU) 10:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:01 336.04 155.74 180.31 0.00 11812.47 10786.38 0.00 10:23:01 350.91 45.18 305.73 0.00 2798.87 14827.41 0.00 10:24:01 19.85 3.90 15.95 0.00 147.18 7811.90 0.00 10:25:01 17.01 0.88 16.13 0.00 41.06 6864.19 0.00 10:26:01 55.54 5.43 50.11 0.00 2428.40 39799.23 0.00 10:27:01 20.75 1.57 19.18 0.00 210.36 3782.97 0.00 10:28:01 3.72 0.03 3.68 0.00 0.27 87.05 0.00 Average: 114.30 30.09 84.21 0.00 2468.99 11997.04 0.00 10:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 13389240 15393572 589152 3.60 70224 2131948 1311320 7.52 830060 1889164 164140 10:23:01 12018344 14464472 1500356 9.16 86768 2540672 2261088 12.97 1849048 2206616 187336 10:24:01 11671868 14186648 1775268 10.84 89044 2604592 2362020 13.55 2176212 2221004 25088 10:25:01 11286984 14309392 1651484 10.08 102048 3075336 2145924 12.31 2187804 2567664 324220 10:26:01 9528480 13587700 2366040 14.44 113108 4063184 3001924 17.22 3201460 3261488 95176 10:27:01 9511904 13581352 2368788 14.46 115844 4069532 3024788 17.35 3214460 3259452 44 10:28:01 9513908 13582828 2367720 14.45 115644 4069272 3030788 17.39 3214156 3259192 52 Average: 10988675 14157995 1802687 11.00 98954 3222077 2448265 14.05 2381886 2666369 113722 10:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 10:22:01 ens3 343.03 215.68 1464.88 65.74 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 10:23:01 ens3 279.77 222.71 3529.09 32.65 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 10:24:01 ens3 82.30 78.40 322.34 16.94 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:25:01 ens3 333.33 275.77 3556.48 40.76 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 10034.71 10034.71 9581.85 9581.85 0.00 0.00 0.00 0.00 10:26:01 ens3 180.67 100.58 3293.48 8.07 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 15371.22 15371.22 14677.19 14677.19 0.00 0.00 0.00 0.00 10:27:01 ens3 1.25 0.97 0.77 0.41 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 15913.75 15913.75 15198.69 15198.69 0.00 0.00 0.00 0.00 10:28:01 ens3 0.23 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5917.72 5917.72 5650.35 5650.35 0.00 0.00 0.00 0.00 Average: ens3 173.97 127.54 1738.80 23.41 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3589) 11/02/24 _x86_64_ (4 CPU) 10:20:28 LINUX RESTART (4 CPU) 10:21:02 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 18.90 13.94 11.88 3.44 0.10 51.75 10:22:01 0 32.77 12.90 12.46 6.61 0.12 35.14 10:22:01 1 13.84 14.60 11.55 2.20 0.10 57.71 10:22:01 2 15.73 14.05 11.78 2.82 0.09 55.54 10:22:01 3 13.19 14.20 11.72 2.13 0.10 58.66 10:23:01 all 53.05 0.00 2.19 2.42 0.10 42.24 10:23:01 0 47.80 0.00 1.91 3.71 0.10 46.48 10:23:01 1 48.01 0.00 2.46 2.36 0.10 47.07 10:23:01 2 68.19 0.00 2.58 1.53 0.10 27.60 10:23:01 3 48.22 0.00 1.81 2.09 0.10 47.78 10:24:01 all 80.77 0.00 1.76 0.25 0.11 17.11 10:24:01 0 84.05 0.00 1.71 0.57 0.10 13.56 10:24:01 1 73.86 0.00 1.47 0.08 0.12 24.47 10:24:01 2 82.42 0.00 1.83 0.10 0.12 15.53 10:24:01 3 82.76 0.00 2.04 0.23 0.10 14.86 10:25:01 all 61.65 0.00 2.44 0.36 0.10 35.46 10:25:01 0 68.21 0.00 2.69 0.20 0.10 28.81 10:25:01 1 58.28 0.00 1.72 0.08 0.08 39.83 10:25:01 2 57.74 0.00 2.97 0.15 0.10 39.04 10:25:01 3 62.39 0.00 2.37 0.99 0.10 34.15 10:26:01 all 30.61 0.00 5.37 3.48 0.07 60.47 10:26:01 0 26.05 0.00 4.49 4.06 0.07 65.33 10:26:01 1 33.01 0.00 7.53 1.90 0.07 57.49 10:26:01 2 24.08 0.00 5.65 0.05 0.07 70.15 10:26:01 3 39.34 0.00 3.81 7.91 0.07 48.87 10:27:01 all 20.18 0.00 6.69 0.39 0.06 72.68 10:27:01 0 23.23 0.00 6.14 0.66 0.07 69.90 10:27:01 1 30.02 0.00 10.57 0.41 0.05 58.95 10:27:01 2 20.85 0.00 7.12 0.19 0.07 71.78 10:27:01 3 6.82 0.00 3.01 0.29 0.05 89.83 10:28:01 all 19.03 0.00 6.24 0.01 0.07 74.65 10:28:01 0 27.76 0.00 8.40 0.05 0.07 63.72 10:28:01 1 20.38 0.00 8.60 0.00 0.05 70.97 10:28:01 2 22.90 0.00 5.63 0.00 0.09 71.39 10:28:01 3 5.27 0.00 2.39 0.00 0.08 92.26 Average: all 40.76 1.96 5.20 1.47 0.09 50.52 Average: 0 44.40 1.82 5.37 2.26 0.09 46.06 Average: 1 39.82 2.05 6.23 1.00 0.08 50.81 Average: 2 41.86 1.98 5.34 0.69 0.09 50.04 Average: 3 36.97 1.99 3.85 1.94 0.09 55.16