---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24705 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 9.9G 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/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 1060 11235 1 3701 14598 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:6e:cd:7e brd ff:ff:ff:ff:ff:ff inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe6e:cd7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:e2:19:06 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-24705) 09/21/24 _x86_64_ (4 CPU) 00:07:33 LINUX RESTART (4 CPU) 00:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 350.21 154.82 195.39 0.00 11682.49 16954.82 0.00 00:10:01 229.11 48.53 180.57 0.00 2999.27 12306.85 0.00 00:11:01 32.29 5.20 27.09 0.00 220.73 12576.47 0.00 00:12:01 61.94 1.23 60.71 0.00 60.26 13609.87 0.00 00:13:01 44.48 6.95 37.53 0.00 2661.29 18637.83 0.00 00:14:01 28.61 0.93 27.68 0.00 116.65 1449.36 0.00 Average: 123.81 35.95 87.86 0.00 2932.41 12577.03 0.00 00:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13370036 15381204 600940 3.67 67868 2141844 1330540 7.63 843072 1895036 149232 00:10:01 12205832 14683980 1280876 7.82 82736 2577344 1961596 11.25 1656572 2211720 224724 00:11:01 11098256 13993080 1967676 12.01 92516 2967720 2572424 14.76 2430312 2522740 341252 00:12:01 12228140 15394716 566340 3.46 99144 3224024 1278880 7.34 1167528 2651836 342332 00:13:01 11593532 15038572 912012 5.57 106368 3487040 1583900 9.09 1653804 2780632 1164 00:14:01 11578568 15019928 931080 5.68 107632 3482556 1580316 9.07 1680572 2770644 2292 Average: 12012394 14918580 1043154 6.37 92711 2980088 1717943 9.86 1571977 2472101 176833 00:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 315.40 211.98 1463.07 67.06 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 00:10:01 ens3 319.28 249.78 3899.68 34.33 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:11:01 ens3 258.51 191.35 3423.60 23.08 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 802.67 802.67 760.84 760.84 0.00 0.00 0.00 0.00 00:12:01 ens3 208.42 170.84 1984.59 34.86 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 1058.99 1058.99 1001.29 1001.29 0.00 0.00 0.00 0.00 00:13:01 ens3 20469.12 6713.63 8531.76 4229.56 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:14:01 ens3 18.46 18.36 15.11 8.62 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 3607.16 1262.18 3224.55 734.73 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 311.82 311.82 294.58 294.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24705) 09/21/24 _x86_64_ (4 CPU) 00:07:33 LINUX RESTART (4 CPU) 00:08:02 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 21.23 15.85 13.09 4.75 0.12 44.96 00:09:01 0 20.45 16.22 14.04 5.34 0.12 43.83 00:09:01 1 12.02 18.83 13.73 3.33 0.10 51.98 00:09:01 2 29.72 13.46 12.23 4.15 0.12 40.31 00:09:01 3 22.64 14.92 12.37 6.17 0.12 43.79 00:10:01 all 50.44 0.00 2.17 2.53 0.09 44.77 00:10:01 0 54.17 0.00 2.00 3.91 0.08 39.83 00:10:01 1 48.29 0.00 1.94 0.90 0.10 48.76 00:10:01 2 51.34 0.00 3.04 2.45 0.08 43.09 00:10:01 3 47.94 0.00 1.71 2.85 0.10 47.40 00:11:01 all 50.71 0.00 1.89 0.83 0.08 46.49 00:11:01 0 47.20 0.00 1.84 0.65 0.08 50.22 00:11:01 1 54.10 0.00 1.38 0.62 0.07 43.84 00:11:01 2 49.95 0.00 2.73 1.64 0.10 45.57 00:11:01 3 51.59 0.00 1.61 0.39 0.08 46.32 00:12:01 all 51.57 0.00 2.46 0.99 0.09 44.89 00:12:01 0 45.36 0.00 2.36 0.47 0.08 51.72 00:12:01 1 47.50 0.00 2.43 1.38 0.10 48.59 00:12:01 2 46.13 0.00 2.29 0.82 0.07 50.69 00:12:01 3 67.25 0.00 2.74 1.31 0.10 28.60 00:13:01 all 31.67 0.00 8.10 1.00 0.11 59.12 00:13:01 0 25.52 0.00 6.81 2.05 0.12 65.50 00:13:01 1 37.30 0.00 7.83 0.93 0.10 53.83 00:13:01 2 35.53 0.00 6.65 0.88 0.10 56.84 00:13:01 3 28.35 0.00 11.14 0.14 0.10 60.26 00:14:01 all 12.89 0.00 0.68 0.43 0.03 85.96 00:14:01 0 1.31 0.00 0.50 1.31 0.02 96.87 00:14:01 1 25.67 0.00 0.75 0.18 0.05 73.35 00:14:01 2 3.15 0.00 0.62 0.10 0.03 96.09 00:14:01 3 21.39 0.00 0.87 0.12 0.03 77.59 Average: all 36.47 2.60 4.69 1.74 0.09 54.41 Average: 0 32.41 2.65 4.55 2.28 0.08 58.03 Average: 1 37.59 3.07 4.62 1.21 0.09 53.41 Average: 2 35.96 2.21 4.57 1.67 0.08 55.51 Average: 3 39.95 2.45 5.03 1.82 0.09 50.67