---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24359 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 11G 145G 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 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 912 27321 1 3866 30723 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:6a:7e:43 brd ff:ff:ff:ff:ff:ff inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe6a:7e43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:33:2f:19 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-24359) 09/20/24 _x86_64_ (8 CPU) 05:33:43 LINUX RESTART (8 CPU) 05:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:02 395.10 131.94 263.16 0.00 11360.11 132942.24 0.00 05:36:01 149.33 72.72 76.61 0.00 3215.05 10411.00 0.00 05:37:01 64.99 12.98 52.01 0.00 910.11 15888.82 0.00 05:38:01 48.07 0.73 47.33 0.00 61.71 35858.31 0.00 Average: 164.43 54.52 109.91 0.00 3889.40 48935.04 0.00 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:02 29815680 31522540 812424 2.47 55760 1969660 1735212 5.12 993068 1748316 66356 05:36:01 29028660 31195124 1119084 3.40 83828 2378628 2005332 5.91 1383320 2103612 207264 05:37:01 27442936 30350300 1941392 5.91 105632 3074984 2412408 7.11 2332688 2694288 461632 05:38:01 27959152 31469296 821900 2.50 114032 3644764 1676884 4.94 1347968 3140716 23160 Average: 28561607 31134315 1173700 3.57 89813 2767009 1957459 5.77 1514261 2421733 189603 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:02 ens3 333.23 227.70 1390.70 61.40 0.00 0.00 0.00 0.00 05:35:02 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 173.14 145.33 1942.00 29.01 0.00 0.00 0.00 0.00 05:36:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 ens3 524.10 429.38 5388.07 65.27 0.00 0.00 0.00 0.00 05:37:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 ens3 162.53 140.65 1517.81 108.28 0.00 0.00 0.00 0.00 05:38:01 lo 0.60 0.60 0.05 0.05 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 298.77 236.14 2562.19 66.15 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24359) 09/20/24 _x86_64_ (8 CPU) 05:33:43 LINUX RESTART (8 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:02 all 7.36 7.83 6.87 5.40 0.16 72.39 05:35:02 0 4.56 9.45 7.78 6.15 0.15 71.91 05:35:02 1 7.44 5.71 5.87 13.90 0.15 66.93 05:35:02 2 4.96 8.03 6.02 3.02 0.17 77.81 05:35:02 3 5.02 6.91 6.07 3.11 0.14 78.75 05:35:02 4 8.94 8.69 7.49 5.04 0.15 69.70 05:35:02 5 5.40 8.11 6.70 2.57 0.22 77.00 05:35:02 6 10.68 8.07 7.21 6.73 0.17 67.14 05:35:02 7 11.89 7.64 7.79 2.70 0.15 69.83 05:36:01 all 12.60 3.93 3.69 2.29 0.11 77.38 05:36:01 0 21.06 5.22 4.40 2.01 0.12 67.19 05:36:01 1 25.32 1.26 2.87 7.25 0.09 63.21 05:36:01 2 11.63 4.51 3.35 0.77 0.12 79.62 05:36:01 3 10.40 4.34 4.29 1.02 0.12 79.83 05:36:01 4 6.83 2.45 3.95 0.94 0.14 85.69 05:36:01 5 4.52 4.79 3.07 1.52 0.09 86.01 05:36:01 6 10.14 4.05 3.90 4.24 0.10 77.58 05:36:01 7 10.86 4.79 3.68 0.58 0.12 79.96 05:37:01 all 37.68 0.00 1.40 1.12 0.09 59.72 05:37:01 0 34.47 0.00 1.69 6.14 0.08 57.62 05:37:01 1 35.96 0.00 2.06 1.20 0.08 60.70 05:37:01 2 28.17 0.00 1.28 0.30 0.10 70.15 05:37:01 3 42.92 0.00 1.09 0.03 0.08 55.88 05:37:01 4 41.42 0.00 1.01 0.07 0.08 57.42 05:37:01 5 43.61 0.00 1.49 0.45 0.08 54.36 05:37:01 6 40.77 0.00 1.43 0.32 0.10 57.38 05:37:01 7 34.11 0.00 1.14 0.42 0.12 64.22 05:38:01 all 14.73 0.00 0.72 0.71 0.04 83.81 05:38:01 0 9.98 0.00 1.17 4.25 0.03 84.57 05:38:01 1 19.98 0.00 1.13 1.12 0.05 77.72 05:38:01 2 9.56 0.00 0.13 0.00 0.03 90.27 05:38:01 3 13.66 0.00 0.62 0.05 0.05 85.62 05:38:01 4 27.82 0.00 0.70 0.08 0.05 71.35 05:38:01 5 13.76 0.00 0.58 0.02 0.03 85.61 05:38:01 6 15.74 0.00 1.15 0.10 0.05 82.96 05:38:01 7 7.31 0.00 0.23 0.03 0.02 92.41 Average: all 18.13 2.92 3.16 2.37 0.10 73.32 Average: 0 17.51 3.65 3.76 4.64 0.10 70.34 Average: 1 22.21 1.73 2.97 5.83 0.09 67.17 Average: 2 13.59 3.12 2.69 1.02 0.11 79.48 Average: 3 18.06 2.80 3.00 1.05 0.10 75.00 Average: 4 21.34 2.77 3.27 1.53 0.11 70.98 Average: 5 16.90 3.21 2.95 1.13 0.11 75.71 Average: 6 19.37 3.01 3.41 2.83 0.11 71.27 Average: 7 16.08 3.09 3.20 0.93 0.10 76.61