---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7889 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 11G 68G 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/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 702 11381 1 3913 14955 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:b0:40:30 brd ff:ff:ff:ff:ff:ff inet 10.30.170.125/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feb0:4030/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:85:6d:af 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-7889) 11/16/24 _x86_64_ (4 CPU) 07:08:29 LINUX RESTART (4 CPU) 07:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:01 307.52 92.43 215.08 0.00 2615.03 9059.71 0.00 07:11:01 227.54 48.36 179.18 0.00 2944.53 17265.37 0.00 07:12:01 12.36 0.80 11.56 0.00 43.19 5232.52 0.00 07:13:01 48.46 7.30 41.16 0.00 706.68 34597.30 0.00 Average: 148.97 37.22 111.75 0.00 1577.41 16538.31 0.00 07:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 13277412 15414248 562124 3.43 75984 2252692 1344784 7.72 819444 1999996 243504 07:11:01 11987644 14494124 1470428 8.98 87084 2600196 2107704 12.09 1843456 2241544 64492 07:12:01 11323260 14468616 1492996 9.11 99464 3201316 2057840 11.81 2109964 2610232 539792 07:13:01 11683728 15340792 620696 3.79 102612 3695360 1356812 7.78 1355956 2994464 16104 Average: 12068011 14929445 1036561 6.33 91286 2937391 1716785 9.85 1532205 2461559 215973 07:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 ens3 103.27 69.89 1064.88 30.49 0.00 0.00 0.00 0.00 07:10:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 310.41 262.19 3999.27 36.55 0.00 0.00 0.00 0.00 07:11:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 263.56 217.61 2875.49 28.28 0.00 0.00 0.00 0.00 07:12:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 ens3 199.13 155.19 2262.25 37.69 0.00 0.00 0.00 0.00 07:13:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 219.10 176.23 2550.61 33.25 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 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-7889) 11/16/24 _x86_64_ (4 CPU) 07:08:29 LINUX RESTART (4 CPU) 07:09:01 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 19.82 14.49 11.83 4.84 0.11 48.92 07:10:01 0 17.69 13.70 11.31 5.19 0.10 52.01 07:10:01 1 28.79 14.99 12.03 3.55 0.12 40.53 07:10:01 2 21.05 12.89 11.13 6.49 0.12 48.32 07:10:01 3 11.78 16.39 12.84 4.11 0.10 54.78 07:11:01 all 60.68 0.00 2.33 1.51 0.10 35.38 07:11:01 0 61.47 0.00 2.45 2.38 0.10 33.60 07:11:01 1 67.90 0.00 2.04 0.48 0.10 29.47 07:11:01 2 61.57 0.00 2.00 1.01 0.10 35.32 07:11:01 3 51.80 0.00 2.84 2.15 0.10 43.11 07:12:01 all 43.92 0.00 1.84 0.46 0.08 53.70 07:12:01 0 45.93 0.00 2.21 0.47 0.08 51.31 07:12:01 1 52.13 0.00 2.18 0.12 0.08 45.49 07:12:01 2 38.55 0.00 1.49 0.33 0.08 59.54 07:12:01 3 39.05 0.00 1.48 0.91 0.08 58.48 07:13:01 all 30.04 0.00 1.63 0.90 0.07 67.36 07:13:01 0 43.93 0.00 1.69 0.20 0.08 54.09 07:13:01 1 20.54 0.00 1.13 0.05 0.07 78.20 07:13:01 2 26.33 0.00 2.23 2.03 0.05 69.36 07:13:01 3 29.37 0.00 1.46 1.35 0.07 67.75 Average: all 38.64 3.61 4.40 1.92 0.09 51.34 Average: 0 42.27 3.42 4.41 2.06 0.09 47.76 Average: 1 42.36 3.72 4.32 1.04 0.09 48.46 Average: 2 36.86 3.22 4.21 2.47 0.09 53.15 Average: 3 33.04 4.09 4.65 2.13 0.09 56.00