---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7444 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: 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 9.5G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 711 12042 1 3243 14946 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:b5:5f:05 brd ff:ff:ff:ff:ff:ff inet 10.30.171.143/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feb5:5f05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:f0:1e:ae 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-7444) 01/04/25 _x86_64_ (4 CPU) 09:21:56 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:23:01 325.46 153.46 172.00 0.00 12021.86 56508.98 0.00 09:24:01 177.75 63.52 114.23 0.00 2228.70 23229.48 0.00 09:25:01 141.40 17.26 124.14 0.00 1154.68 28357.08 0.00 09:26:01 6.37 0.23 6.13 0.00 26.53 13978.74 0.00 09:27:01 14.12 1.33 12.78 0.00 132.13 12521.20 0.00 Average: 133.02 47.16 85.86 0.00 3112.81 26919.62 0.00 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 13530368 15390520 601336 3.67 52004 2016776 1352028 7.76 806040 1791040 88792 09:24:01 12625780 15070668 895892 5.47 81784 2545636 1559308 8.95 1175684 2276496 347404 09:25:01 11471368 14116480 1845028 11.26 89872 2727184 2566056 14.72 2283172 2306664 53624 09:26:01 10455724 13102148 2859132 17.45 89980 2728484 3395812 19.48 3295784 2306300 220 09:27:01 12737308 15395156 565812 3.45 92028 2737644 1309724 7.51 1014620 2310568 17608 Average: 12164110 14614994 1353440 8.26 81134 2551145 2036586 11.68 1715060 2198214 101530 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 376.35 238.59 1556.76 66.66 0.00 0.00 0.00 0.00 09:24:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 297.92 230.39 4367.79 33.67 0.00 0.00 0.00 0.00 09:25:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 146.67 128.79 1720.91 19.02 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 1.97 1.57 0.32 0.28 0.00 0.00 0.00 0.00 09:27:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 27.90 21.05 15.04 9.21 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 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: ens3 170.16 124.08 1532.22 25.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7444) 01/04/25 _x86_64_ (4 CPU) 09:21:56 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 15.38 16.67 14.66 5.12 0.14 48.02 09:23:01 0 11.97 17.73 15.08 9.10 0.14 45.98 09:23:01 1 10.23 18.65 15.44 3.20 0.14 52.35 09:23:01 2 18.66 15.81 14.74 4.48 0.14 46.18 09:23:01 3 20.64 14.50 13.40 3.73 0.17 47.56 09:24:01 all 29.48 5.56 6.10 4.01 0.10 54.75 09:24:01 0 22.52 6.66 6.79 2.08 0.10 61.85 09:24:01 1 40.60 4.67 6.15 3.64 0.10 44.84 09:24:01 2 29.84 5.08 6.19 7.86 0.10 50.93 09:24:01 3 24.99 5.83 5.27 2.44 0.10 61.36 09:25:01 all 78.84 0.00 2.26 1.41 0.10 17.39 09:25:01 0 79.16 0.00 2.89 1.68 0.12 16.16 09:25:01 1 82.20 0.00 1.61 0.55 0.10 15.54 09:25:01 2 79.40 0.00 2.42 3.10 0.10 14.98 09:25:01 3 74.58 0.00 2.12 0.30 0.10 22.89 09:26:01 all 60.34 0.00 0.53 0.03 0.10 39.00 09:26:01 0 42.22 0.00 0.50 0.10 0.10 57.07 09:26:01 1 80.06 0.00 0.67 0.00 0.12 19.16 09:26:01 2 62.31 0.00 0.37 0.00 0.08 37.24 09:26:01 3 56.78 0.00 0.58 0.00 0.10 42.54 09:27:01 all 15.17 0.00 0.78 0.45 0.07 83.54 09:27:01 0 19.84 0.00 0.95 1.45 0.07 77.69 09:27:01 1 12.96 0.00 0.72 0.02 0.05 86.26 09:27:01 2 8.24 0.00 0.68 0.07 0.08 90.93 09:27:01 3 19.63 0.00 0.78 0.27 0.07 79.26 Average: all 39.86 4.41 4.84 2.19 0.10 48.60 Average: 0 35.18 4.84 5.21 2.86 0.10 51.80 Average: 1 45.28 4.63 4.89 1.47 0.10 43.63 Average: 2 39.68 4.14 4.84 3.09 0.10 48.15 Average: 3 39.31 4.04 4.41 1.34 0.11 50.79