---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42546 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.6G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 3.2G 0 3.2G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 32100 929 27736 1 3434 30706 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:64:ee:ee brd ff:ff:ff:ff:ff:ff inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe64:eeee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:dd:15:83 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-8c-8g-42546) 10/15/24 _x86_64_ (8 CPU) 07:38:19 LINUX RESTART (8 CPU) 07:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:40:01 379.04 90.75 288.29 0.00 2603.05 11130.35 0.00 07:41:01 101.57 39.33 62.24 0.00 2633.83 15008.30 0.00 07:42:01 22.50 0.47 22.03 0.00 13.86 7948.54 0.00 07:43:01 31.19 1.37 29.83 0.00 64.39 6974.04 0.00 Average: 132.56 32.74 99.82 0.00 1323.51 10261.72 0.00 07:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 29538496 31549024 773868 2.35 81280 2231108 1651180 4.87 1054320 1938928 175712 07:41:01 28267284 30712676 1591916 4.84 98728 2632008 2214792 6.53 1972404 2254540 114512 07:42:01 26325864 28997696 3295776 10.03 117680 2820624 4071580 12.00 3732788 2407112 114076 07:43:01 26566692 29390780 2901632 8.83 133212 2937916 3461484 10.21 3378396 2500556 75632 Average: 27674584 30162544 2140798 6.51 107725 2655414 2849759 8.40 2534477 2275284 119983 07:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 ens3 181.24 134.46 1706.54 23.88 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 07:41:01 ens3 342.89 284.70 3864.81 44.54 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 07:42:01 ens3 119.00 84.45 365.98 22.73 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 ens3 105.53 87.92 226.03 27.78 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 187.19 147.94 1540.15 29.76 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 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42546) 10/15/24 _x86_64_ (8 CPU) 07:38:19 LINUX RESTART (8 CPU) 07:39:02 CPU %user %nice %system %iowait %steal %idle 07:40:01 all 10.16 9.00 8.21 2.26 0.14 70.23 07:40:01 0 12.75 9.04 7.91 1.94 0.14 68.22 07:40:01 1 10.20 9.94 8.12 1.53 0.15 70.06 07:40:01 2 6.40 10.66 8.29 0.72 0.15 73.78 07:40:01 3 3.09 11.51 9.22 1.20 0.14 74.85 07:40:01 4 19.48 8.42 7.23 1.69 0.14 63.05 07:40:01 5 10.85 7.94 8.57 1.13 0.15 71.36 07:40:01 6 14.80 4.02 6.93 9.19 0.14 64.91 07:40:01 7 3.67 10.45 9.37 0.77 0.14 75.60 07:41:01 all 28.80 0.00 1.40 1.22 0.11 68.48 07:41:01 0 26.99 0.00 1.15 0.02 0.07 71.77 07:41:01 1 37.61 0.00 1.57 0.50 0.08 60.24 07:41:01 2 15.12 0.00 0.66 0.02 0.09 84.11 07:41:01 3 40.30 0.00 0.79 1.60 0.34 56.96 07:41:01 4 22.82 0.00 1.42 2.56 0.07 73.14 07:41:01 5 38.13 0.00 1.20 0.62 0.12 59.92 07:41:01 6 29.82 0.00 1.57 1.59 0.07 66.95 07:41:01 7 19.62 0.00 2.79 2.84 0.07 74.69 07:42:01 all 45.76 0.00 1.59 0.37 0.10 52.17 07:42:01 0 38.76 0.00 1.44 0.03 0.10 59.67 07:42:01 1 48.24 0.00 2.71 0.02 0.10 48.93 07:42:01 2 42.18 0.00 2.04 0.02 0.10 55.66 07:42:01 3 61.61 0.00 0.94 0.03 0.10 37.31 07:42:01 4 37.03 0.00 0.82 0.32 0.08 61.75 07:42:01 5 44.83 0.00 1.11 0.12 0.10 53.84 07:42:01 6 48.42 0.00 1.61 1.05 0.12 48.80 07:42:01 7 45.03 0.00 2.07 1.41 0.09 51.39 07:43:01 all 40.53 0.00 1.43 0.41 0.08 57.55 07:43:01 0 46.91 0.00 1.79 0.05 0.08 51.17 07:43:01 1 37.99 0.00 1.04 0.03 0.08 60.85 07:43:01 2 45.21 0.00 1.60 0.00 0.08 53.12 07:43:01 3 43.80 0.00 1.46 0.12 0.10 54.52 07:43:01 4 32.45 0.00 0.74 0.24 0.07 66.51 07:43:01 5 35.30 0.00 1.59 2.04 0.08 60.99 07:43:01 6 36.89 0.00 1.23 0.45 0.08 61.35 07:43:01 7 45.67 0.00 1.98 0.34 0.08 51.93 Average: all 31.42 2.23 3.14 1.06 0.11 62.04 Average: 0 31.45 2.22 3.05 0.50 0.10 62.68 Average: 1 33.65 2.44 3.33 0.51 0.11 59.96 Average: 2 27.47 2.65 3.14 0.19 0.11 66.45 Average: 3 37.35 2.86 3.09 0.73 0.17 55.81 Average: 4 27.97 2.08 2.53 1.20 0.09 66.13 Average: 5 32.24 1.99 3.13 0.99 0.12 61.54 Average: 6 32.63 0.99 2.81 3.04 0.10 60.42 Average: 7 28.62 2.60 4.04 1.33 0.09 63.31