---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27550 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: 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 9.3G 69G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 631 12411 1 2955 15026 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:57:02:71 brd ff:ff:ff:ff:ff:ff inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe57:271/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:9a:ee:c8 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-27550) 09/25/24 _x86_64_ (4 CPU) 14:43:49 LINUX RESTART (4 CPU) 14:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:45:02 304.47 148.16 156.31 0.00 11574.47 45952.07 0.00 14:46:01 106.12 31.86 74.26 0.00 1238.57 11238.93 0.00 14:47:01 69.62 0.98 68.64 0.00 61.16 18903.80 0.00 14:48:01 23.29 1.12 22.18 0.00 130.49 1393.54 0.00 Average: 125.95 45.58 80.37 0.00 3259.06 19405.29 0.00 14:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:45:02 13481024 15386744 602988 3.68 53188 2059896 1317868 7.56 817012 1827916 100400 14:46:01 13153688 15417372 551460 3.37 77440 2372172 1322992 7.59 831604 2098400 166500 14:47:01 12666924 15320684 639464 3.90 91288 2725736 1726100 9.90 940232 2446528 3604 14:48:01 12719664 15397380 562680 3.43 94028 2746408 1304896 7.49 874256 2460336 15072 Average: 13005325 15380545 589148 3.60 78986 2476053 1417964 8.14 865776 2208295 71394 14:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:45:02 ens3 367.09 250.84 2306.78 68.56 0.00 0.00 0.00 0.00 14:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 14:46:01 ens3 63.94 52.65 602.59 8.33 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 14:47:01 ens3 99.68 84.26 1197.19 10.19 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 12.13 12.13 1.08 1.08 0.00 0.00 0.00 0.00 14:48:01 ens3 27.49 28.91 23.48 10.12 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 3.53 3.53 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 139.86 104.38 1034.28 24.36 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 4.61 4.61 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27550) 09/25/24 _x86_64_ (4 CPU) 14:43:49 LINUX RESTART (4 CPU) 14:44:01 CPU %user %nice %system %iowait %steal %idle 14:45:02 all 16.07 16.12 12.84 10.58 0.14 44.25 14:45:02 0 17.15 15.42 13.38 8.69 0.19 45.17 14:45:02 1 15.12 16.88 12.90 12.69 0.14 42.27 14:45:02 2 20.44 14.87 11.96 10.87 0.14 41.72 14:45:02 3 11.59 17.31 13.11 10.04 0.12 47.83 14:46:01 all 18.31 3.73 3.92 5.86 0.08 68.10 14:46:01 0 19.33 4.09 3.85 1.87 0.07 70.79 14:46:01 1 13.98 2.48 2.99 3.33 0.07 77.15 14:46:01 2 3.09 4.18 3.70 12.41 0.09 76.53 14:46:01 3 36.83 4.19 5.12 5.84 0.10 47.92 14:47:01 all 8.90 0.00 0.81 3.15 0.09 87.05 14:47:01 0 10.83 0.00 0.75 1.10 0.08 87.23 14:47:01 1 3.85 0.00 0.47 0.03 0.08 95.57 14:47:01 2 10.95 0.00 0.82 4.18 0.08 83.97 14:47:01 3 9.98 0.00 1.21 7.30 0.10 81.41 14:48:01 all 14.67 0.00 0.86 0.42 0.05 84.00 14:48:01 0 17.77 0.00 0.82 0.20 0.07 81.14 14:48:01 1 18.42 0.00 1.00 0.17 0.05 80.36 14:48:01 2 2.48 0.00 0.65 1.11 0.02 95.74 14:48:01 3 19.97 0.00 0.95 0.20 0.08 78.79 Average: all 14.47 4.93 4.58 4.98 0.09 70.95 Average: 0 16.25 4.85 4.67 2.95 0.10 71.17 Average: 1 12.83 4.81 4.31 4.03 0.08 73.94 Average: 2 9.24 4.74 4.27 7.11 0.08 74.57 Average: 3 19.55 5.34 5.07 5.83 0.10 64.11