---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4817 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 /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 686 11743 1 3566 14971 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:43:0f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.170.247/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe43:f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:73:0c:f1 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-4817) 11/06/24 _x86_64_ (4 CPU) 14:15:42 LINUX RESTART (4 CPU) 14:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:17:01 333.06 152.02 181.04 0.00 11404.10 52924.65 0.00 14:18:01 139.58 49.61 89.97 0.00 3000.30 9925.83 0.00 14:19:01 129.88 20.70 109.18 0.00 1300.98 25857.82 0.00 14:20:01 29.56 3.43 26.13 0.00 126.91 6638.76 0.00 14:21:01 68.47 5.53 62.94 0.00 4526.71 16215.03 0.00 Average: 140.11 46.26 93.85 0.00 4071.80 22312.42 0.00 14:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:17:01 13379588 15360616 627224 3.83 60744 2123520 1346276 7.72 884456 1855176 109052 14:18:01 12339008 14834156 1131500 6.91 86188 2588888 1739148 9.98 1482196 2253600 306008 14:19:01 11255776 14091444 1871480 11.42 100368 2899044 2419304 13.88 2445808 2351168 18780 14:20:01 11026232 13898808 2064236 12.60 101608 2932888 2495280 14.32 2654320 2371980 15072 14:21:01 12020104 15318268 634656 3.87 112520 3331140 1361416 7.81 1445708 2557684 1036 Average: 12004142 14700658 1265819 7.73 92286 2775096 1872285 10.74 1782498 2277922 89990 14:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 437.18 287.72 2532.28 71.38 0.00 0.00 0.00 0.00 14:17:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 278.19 228.98 3514.47 36.32 0.00 0.00 0.00 0.00 14:18:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 322.60 219.50 4092.60 23.88 0.00 0.00 0.00 0.00 14:19:01 lo 2001.87 2001.87 1906.47 1906.47 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 46.96 45.01 39.16 11.19 0.00 0.00 0.00 0.00 14:20:01 lo 1920.40 1920.40 1819.32 1819.32 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 304.10 182.12 2845.28 30.71 0.00 0.00 0.00 0.00 14:21:01 lo 2254.96 2254.96 2140.99 2140.99 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 277.80 192.66 2604.76 34.69 0.00 0.00 0.00 0.00 Average: lo 1236.06 1236.06 1173.41 1173.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4817) 11/06/24 _x86_64_ (4 CPU) 14:15:42 LINUX RESTART (4 CPU) 14:16:01 CPU %user %nice %system %iowait %steal %idle 14:17:01 all 19.58 17.24 14.14 6.41 0.14 42.49 14:17:01 0 22.24 15.78 14.99 8.50 0.13 38.37 14:17:01 1 17.97 17.88 14.59 6.60 0.15 42.81 14:17:01 2 22.40 16.33 12.78 6.76 0.14 41.60 14:17:01 3 15.73 18.98 14.19 3.79 0.12 47.20 14:18:01 all 35.21 0.78 2.72 2.34 0.10 58.85 14:18:01 0 28.87 0.92 2.55 0.62 0.10 66.95 14:18:01 1 46.41 0.91 3.19 1.51 0.10 47.88 14:18:01 2 26.83 0.74 2.21 5.75 0.08 64.39 14:18:01 3 38.75 0.57 2.94 1.49 0.10 56.15 14:19:01 all 65.47 0.00 2.96 3.00 0.11 28.46 14:19:01 0 66.09 0.00 2.75 0.75 0.10 30.31 14:19:01 1 60.65 0.00 2.36 1.29 0.12 35.58 14:19:01 2 68.57 0.00 3.26 5.01 0.10 23.06 14:19:01 3 66.57 0.00 3.48 4.97 0.12 24.87 14:20:01 all 75.13 0.00 2.73 0.28 0.13 21.72 14:20:01 0 71.99 0.00 2.56 0.12 0.17 25.17 14:20:01 1 75.73 0.00 3.61 0.50 0.13 20.03 14:20:01 2 77.63 0.00 2.94 0.49 0.12 18.83 14:20:01 3 75.17 0.00 1.84 0.03 0.12 22.84 14:21:01 all 61.43 0.00 3.77 1.73 0.12 32.95 14:21:01 0 62.27 0.00 4.14 2.37 0.12 31.09 14:21:01 1 60.04 0.00 3.16 0.64 0.12 36.04 14:21:01 2 57.79 0.00 3.72 0.32 0.13 38.04 14:21:01 3 65.64 0.00 4.06 3.57 0.12 26.61 Average: all 51.41 3.58 5.25 2.75 0.12 36.89 Average: 0 50.31 3.33 5.39 2.46 0.12 38.39 Average: 1 52.20 3.74 5.37 2.10 0.12 36.46 Average: 2 50.69 3.39 4.96 3.66 0.11 37.19 Average: 3 52.44 3.88 5.28 2.77 0.11 35.52