---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6492 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: 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 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/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 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 729 10959 1 4307 14928 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:4b:d9:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.21/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe4b:d9d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:f8:f9:15 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-6492) 01/30/25 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 433.28 160.51 272.77 0.00 12010.00 46484.12 0.00 01:36:01 336.11 46.32 289.78 0.00 2527.82 14067.38 0.00 01:37:01 35.14 16.28 18.86 0.00 802.27 9729.85 0.00 01:38:01 69.02 5.23 63.79 0.00 180.90 13291.52 0.00 01:39:01 54.57 2.60 51.97 0.00 148.78 32922.25 0.00 Average: 185.13 46.19 138.94 0.00 3135.96 23329.58 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13376876 15406276 574768 3.51 64744 2163272 1336664 7.67 821336 1910100 229936 01:36:01 12693964 15031944 936556 5.72 81104 2441708 1646896 9.45 1205648 2182792 146888 01:37:01 12002780 14505640 1457872 8.90 84408 2598840 2251160 12.92 1824836 2244516 2220 01:38:01 11460156 14243580 1717412 10.48 98256 2853080 2274324 13.05 2251212 2344292 86044 01:39:01 11652448 15317088 637624 3.89 102468 3700880 1392164 7.99 1392256 2973916 828 Average: 12237245 14900906 1064846 6.50 86196 2751556 1780242 10.21 1499058 2331123 93183 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 ens3 417.35 245.59 1699.72 69.47 0.00 0.00 0.00 0.00 01:35:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 212.98 179.75 2601.35 29.14 0.00 0.00 0.00 0.00 01:36:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 139.99 118.51 1730.21 19.25 0.00 0.00 0.00 0.00 01:37:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 291.83 209.82 3864.62 24.52 0.00 0.00 0.00 0.00 01:38:01 lo 1960.71 1960.71 1865.60 1865.60 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 222.91 205.87 1599.96 188.92 0.00 0.00 0.00 0.00 01:39:01 lo 17.25 17.25 1.70 1.70 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 257.16 191.95 2298.17 66.38 0.00 0.00 0.00 0.00 Average: lo 397.67 397.67 374.77 374.77 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-6492) 01/30/25 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 19.51 18.02 15.71 3.06 0.11 43.59 01:35:02 0 14.66 19.38 16.92 2.06 0.12 46.87 01:35:02 1 23.34 16.38 14.83 4.20 0.12 41.15 01:35:02 2 23.56 17.25 14.59 3.07 0.10 41.42 01:35:02 3 16.47 19.06 16.50 2.91 0.12 44.95 01:36:01 all 25.63 2.21 3.27 1.69 0.06 67.14 01:36:01 0 18.49 2.79 3.66 2.21 0.05 72.79 01:36:01 1 36.87 2.08 3.68 2.34 0.07 54.96 01:36:01 2 19.29 2.56 3.11 0.72 0.07 74.26 01:36:01 3 27.87 1.41 2.62 1.50 0.07 66.54 01:37:01 all 53.49 0.00 1.57 0.44 0.09 44.41 01:37:01 0 55.51 0.00 1.35 0.13 0.10 42.90 01:37:01 1 48.80 0.00 1.66 1.21 0.12 48.21 01:37:01 2 52.54 0.00 1.85 0.20 0.07 45.34 01:37:01 3 57.11 0.00 1.44 0.20 0.07 41.18 01:38:01 all 65.02 0.00 3.12 0.35 0.10 31.41 01:38:01 0 66.65 0.00 2.80 0.05 0.10 30.40 01:38:01 1 60.96 0.00 2.64 0.20 0.10 36.10 01:38:01 2 65.87 0.00 2.91 0.27 0.10 30.85 01:38:01 3 66.62 0.00 4.14 0.89 0.10 28.25 01:39:01 all 27.29 0.00 1.91 0.78 0.07 69.95 01:39:01 0 18.31 0.00 1.73 0.32 0.07 79.57 01:39:01 1 26.15 0.00 1.47 0.96 0.07 71.35 01:39:01 2 35.10 0.00 2.44 1.37 0.07 61.02 01:39:01 3 29.64 0.00 2.00 0.49 0.07 67.81 Average: all 38.26 4.02 5.10 1.26 0.09 51.27 Average: 0 34.82 4.39 5.26 0.95 0.09 54.49 Average: 1 39.25 3.67 4.84 1.77 0.09 50.38 Average: 2 39.37 3.94 4.97 1.12 0.08 50.52 Average: 3 39.58 4.09 5.34 1.19 0.08 49.71