---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4826 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: 2799.996 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 12% / 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 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 667 12399 1 2930 14990 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:3c:29:dd brd ff:ff:ff:ff:ff:ff inet 10.30.171.246/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe3c:29dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:b8:b9:46 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-4826) 11/06/24 _x86_64_ (4 CPU) 14:45:09 LINUX RESTART (4 CPU) 14:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:47:01 167.62 81.80 85.82 0.00 3260.26 10696.77 0.00 14:48:01 180.32 21.96 158.36 0.00 1263.26 17124.21 0.00 14:49:01 7.80 1.07 6.73 0.00 80.92 2560.24 0.00 Average: 118.58 34.94 83.64 0.00 1534.81 10127.07 0.00 14:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 12951268 15191080 776080 4.74 76916 2351872 1484172 8.52 1054648 2079532 172696 14:48:01 11686876 14320952 1638380 10.00 89428 2718424 2435692 13.97 2075208 2298688 71528 14:49:01 10680012 13319200 2639984 16.12 89676 2723000 3134408 17.98 3080104 2297496 436 Average: 11772719 14277077 1684815 10.28 85340 2597765 2351424 13.49 2069987 2225239 81553 14:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 ens3 119.28 103.12 1351.20 19.83 0.00 0.00 0.00 0.00 14:47:01 lo 1.73 1.73 0.18 0.18 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 14:48:01 ens3 324.33 258.94 4703.67 31.31 0.00 0.00 0.00 0.00 14:48:01 lo 0.67 0.67 0.06 0.06 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 14:49:01 ens3 8.08 8.10 14.54 2.73 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 150.56 123.38 2023.14 17.96 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4826) 11/06/24 _x86_64_ (4 CPU) 14:45:09 LINUX RESTART (4 CPU) 14:46:01 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 23.56 7.68 6.80 2.83 0.08 59.05 14:47:01 0 13.14 8.47 6.92 3.20 0.08 68.18 14:47:01 1 21.41 7.57 6.64 1.36 0.08 62.94 14:47:01 2 33.34 7.94 7.67 4.84 0.08 46.12 14:47:01 3 26.45 6.71 5.95 1.92 0.08 58.87 14:48:01 all 67.14 0.00 2.20 2.57 0.09 27.99 14:48:01 0 69.26 0.00 2.59 2.87 0.08 25.19 14:48:01 1 66.16 0.00 2.05 0.62 0.08 31.09 14:48:01 2 67.96 0.00 1.99 0.72 0.10 29.23 14:48:01 3 65.17 0.00 2.19 6.09 0.10 26.45 14:49:01 all 55.39 0.00 0.64 0.18 0.08 43.71 14:49:01 0 42.42 0.00 0.60 0.33 0.07 56.58 14:49:01 1 51.43 0.00 0.62 0.28 0.10 47.56 14:49:01 2 67.89 0.00 0.68 0.00 0.07 31.36 14:49:01 3 59.78 0.00 0.65 0.12 0.07 39.39 Average: all 48.71 2.56 3.21 1.86 0.08 43.58 Average: 0 41.59 2.83 3.37 2.14 0.08 49.99 Average: 1 46.33 2.52 3.10 0.75 0.09 47.20 Average: 2 56.44 2.64 3.44 1.85 0.08 35.55 Average: 3 50.51 2.23 2.92 2.71 0.08 41.55