---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-7174 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: 2799.998 BogoMIPS: 5599.99 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 9.2G 146G 6% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 865 28337 1 2897 30778 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:87:bc:1c brd ff:ff:ff:ff:ff:ff inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe87:bc1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:ea:0e:ed 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-7174) 08/03/24 _x86_64_ (8 CPU) 12:23:30 LINUX RESTART (8 CPU) 12:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:25:01 323.49 120.76 202.73 0.00 8414.37 12448.68 0.00 12:26:01 536.42 58.80 477.62 0.00 2979.67 17090.85 0.00 12:27:01 28.65 4.73 23.91 0.00 246.23 7848.29 0.00 12:28:01 21.78 0.97 20.81 0.00 111.05 2182.44 0.00 Average: 227.19 46.00 181.19 0.00 2914.69 9882.07 0.00 12:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 29647904 31557424 766384 2.33 73496 2142036 1705248 5.03 988384 1897976 161744 12:26:01 28105284 30466148 1843276 5.61 89288 2560592 2542772 7.50 2179788 2218124 148268 12:27:01 27091076 29561548 2742796 8.34 93084 2661916 3398612 10.02 3140272 2263732 26504 12:28:01 29072564 31570564 733444 2.23 95944 2685676 1639372 4.83 1150664 2271692 17248 Average: 28479207 30788921 1521475 4.63 87953 2512555 2321501 6.84 1864777 2162881 88441 12:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 ens3 320.66 231.63 1531.24 64.78 0.00 0.00 0.00 0.00 12:25:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 332.11 259.41 3914.06 40.94 0.00 0.00 0.00 0.00 12:26:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 86.59 68.04 202.10 16.03 0.00 0.00 0.00 0.00 12:27:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 53.37 46.66 136.23 18.08 0.00 0.00 0.00 0.00 12:28:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 197.67 151.10 1445.65 34.83 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-7174) 08/03/24 _x86_64_ (8 CPU) 12:23:30 LINUX RESTART (8 CPU) 12:24:02 CPU %user %nice %system %iowait %steal %idle 12:25:01 all 11.30 8.90 7.98 3.05 0.13 68.63 12:25:01 0 6.07 11.79 8.58 1.32 0.12 72.12 12:25:01 1 13.33 8.51 8.58 2.54 0.14 66.90 12:25:01 2 9.21 7.85 7.57 2.51 0.14 72.72 12:25:01 3 12.20 8.91 7.68 5.36 0.14 65.72 12:25:01 4 14.45 9.50 7.44 1.63 0.14 66.85 12:25:01 5 17.25 5.91 6.87 7.14 0.14 62.70 12:25:01 6 5.01 9.11 9.09 2.42 0.14 74.24 12:25:01 7 12.91 9.59 8.05 1.48 0.14 67.83 12:26:01 all 31.84 1.36 2.43 2.08 0.09 62.20 12:26:01 0 24.93 1.94 3.25 2.14 0.08 67.66 12:26:01 1 54.62 0.43 2.09 1.20 0.08 41.57 12:26:01 2 18.72 0.40 1.32 6.60 0.07 72.89 12:26:01 3 25.13 1.51 2.75 1.24 0.08 69.28 12:26:01 4 39.51 1.56 2.44 2.53 0.10 53.86 12:26:01 5 21.86 1.82 2.70 1.88 0.08 71.65 12:26:01 6 46.21 1.61 2.75 0.82 0.12 48.49 12:26:01 7 23.77 1.62 2.10 0.23 0.08 72.20 12:27:01 all 47.75 0.00 1.29 0.29 0.08 50.58 12:27:01 0 51.75 0.00 1.30 0.02 0.10 46.83 12:27:01 1 38.86 0.00 1.37 0.12 0.08 59.57 12:27:01 2 37.35 0.00 1.27 1.61 0.08 59.68 12:27:01 3 35.55 0.00 0.94 0.00 0.08 63.43 12:27:01 4 59.02 0.00 1.14 0.00 0.08 39.76 12:27:01 5 64.94 0.00 1.98 0.15 0.08 32.85 12:27:01 6 50.39 0.00 1.12 0.17 0.07 48.25 12:27:01 7 44.15 0.00 1.24 0.30 0.07 54.25 12:28:01 all 21.56 0.00 0.74 0.16 0.05 77.49 12:28:01 0 13.28 0.00 0.75 0.02 0.03 85.92 12:28:01 1 31.94 0.00 1.10 0.08 0.05 66.82 12:28:01 2 19.01 0.00 0.67 0.00 0.05 80.27 12:28:01 3 19.58 0.00 0.55 0.02 0.03 79.82 12:28:01 4 27.68 0.00 0.79 0.07 0.05 71.42 12:28:01 5 23.12 0.00 0.74 0.24 0.07 75.84 12:28:01 6 17.61 0.00 0.60 0.05 0.03 81.71 12:28:01 7 20.28 0.00 0.69 0.84 0.05 78.15 Average: all 28.21 2.53 3.08 1.39 0.09 64.71 Average: 0 24.12 3.38 3.44 0.87 0.08 68.11 Average: 1 34.82 2.20 3.25 0.97 0.09 58.67 Average: 2 21.15 2.03 2.68 2.68 0.08 71.39 Average: 3 23.18 2.57 2.95 1.63 0.08 69.58 Average: 4 35.29 2.72 2.92 1.05 0.09 57.92 Average: 5 31.86 1.91 3.05 2.33 0.09 60.76 Average: 6 29.95 2.64 3.36 0.85 0.09 63.11 Average: 7 25.34 2.77 2.99 0.71 0.08 68.11