---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-31104 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 9.2G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 894 28317 1 2887 30749 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:bc:6f:00 brd ff:ff:ff:ff:ff:ff inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:febc:6f00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:98:10:a8 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-31104) 10/01/24 _x86_64_ (8 CPU) 01:29:23 LINUX RESTART (8 CPU) 01:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:31:01 363.64 121.03 242.61 0.00 9528.68 8081.32 0.00 01:32:01 215.68 32.23 183.45 0.00 1942.74 4899.20 0.00 01:33:01 60.87 20.50 40.38 0.00 1826.10 13250.32 0.00 Average: 213.40 57.92 155.48 0.00 4432.51 8743.61 0.00 01:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 30015356 31638216 705752 2.15 48684 1895880 1634756 4.82 868292 1687588 2488 01:32:01 28676240 30745228 1581448 4.81 64640 2310540 2365540 6.97 1792908 2070428 302536 01:33:01 29116216 31483220 829688 2.52 82444 2578552 1762864 5.20 1141948 2254720 176752 Average: 29269271 31288888 1038963 3.16 65256 2261657 1921053 5.66 1267716 2004245 160592 01:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 ens3 390.10 254.17 951.87 70.23 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 687.17 573.02 5327.71 116.09 0.00 0.00 0.00 0.00 01:32:01 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 66.76 55.66 718.02 7.39 0.00 0.00 0.00 0.00 01:33:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 381.34 294.28 2332.53 64.57 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 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-31104) 10/01/24 _x86_64_ (8 CPU) 01:29:23 LINUX RESTART (8 CPU) 01:30:01 CPU %user %nice %system %iowait %steal %idle 01:31:01 all 3.94 8.80 6.87 1.31 0.15 78.92 01:31:01 0 2.64 8.96 7.50 0.47 0.12 80.31 01:31:01 1 4.97 7.79 7.86 3.16 0.15 76.07 01:31:01 2 5.37 8.82 6.24 0.94 0.24 78.39 01:31:01 3 4.38 10.67 7.41 1.33 0.13 76.07 01:31:01 4 4.14 10.29 7.21 0.57 0.12 77.68 01:31:01 5 2.29 7.48 6.32 1.18 0.13 82.61 01:31:01 6 3.51 8.45 6.66 2.37 0.20 78.81 01:31:01 7 4.26 7.97 5.74 0.47 0.13 81.43 01:32:01 all 13.86 0.00 0.99 0.88 0.05 84.22 01:32:01 0 9.67 0.00 1.12 0.22 0.07 88.93 01:32:01 1 14.30 0.00 0.53 0.27 0.03 84.87 01:32:01 2 12.41 0.00 0.60 0.05 0.03 86.90 01:32:01 3 18.18 0.00 0.97 0.25 0.07 80.53 01:32:01 4 9.34 0.00 1.05 2.89 0.07 86.64 01:32:01 5 13.79 0.00 0.77 1.04 0.05 84.35 01:32:01 6 20.45 0.00 0.58 0.87 0.05 78.04 01:32:01 7 12.69 0.00 2.32 1.47 0.05 83.47 01:33:01 all 5.43 0.00 0.52 1.05 0.03 92.97 01:33:01 0 1.47 0.00 0.30 0.23 0.02 97.98 01:33:01 1 21.35 0.00 1.24 1.05 0.03 76.33 01:33:01 2 16.47 0.00 1.07 4.18 0.05 78.23 01:33:01 3 1.57 0.00 0.37 0.07 0.02 97.98 01:33:01 4 0.88 0.00 0.43 0.38 0.03 98.27 01:33:01 5 0.80 0.00 0.47 2.43 0.02 96.28 01:33:01 6 0.90 0.00 0.22 0.02 0.02 98.85 01:33:01 7 0.02 0.00 0.10 0.00 0.07 99.82 Average: all 7.75 2.92 2.78 1.08 0.08 85.39 Average: 0 4.60 2.97 2.96 0.31 0.07 89.10 Average: 1 13.56 2.59 3.20 1.49 0.07 79.10 Average: 2 11.43 2.93 2.63 1.73 0.11 81.18 Average: 3 8.05 3.53 2.90 0.55 0.07 84.90 Average: 4 4.79 3.41 2.89 1.28 0.07 87.56 Average: 5 5.63 2.48 2.51 1.55 0.07 87.76 Average: 6 8.30 2.80 2.47 1.08 0.09 85.25 Average: 7 5.64 2.66 2.72 0.64 0.08 88.25