---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-44252 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 9.7G 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 ---> free -m: total used free shared buff/cache available Mem: 32100 871 27808 1 3420 30763 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:bf:ad:ce brd ff:ff:ff:ff:ff:ff inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:febf:adce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fe:2f:72:cd 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-44252) 10/20/24 _x86_64_ (8 CPU) 12:08:30 LINUX RESTART (8 CPU) 12:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 428.72 121.95 306.78 0.00 7196.34 63519.13 0.00 12:11:01 145.10 3.43 141.67 0.00 165.01 22128.64 0.00 Average: 285.71 62.19 223.52 0.00 3650.84 42648.28 0.00 12:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 29585768 31569104 751456 2.29 80676 2204952 1678084 4.95 1028256 1913096 160084 12:11:01 28534252 31551804 741312 2.26 123276 3128632 1620928 4.78 1129372 2769296 648644 Average: 29060010 31560454 746384 2.27 101976 2666792 1649506 4.86 1078814 2341196 404364 12:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 12:10:01 ens3 439.06 294.24 2122.88 74.97 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 3.47 3.47 0.35 0.35 0.00 0.00 0.00 0.00 12:11:01 ens3 182.11 139.49 2712.06 20.96 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 2.22 2.22 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 309.49 216.21 2419.97 47.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-44252) 10/20/24 _x86_64_ (8 CPU) 12:08:30 LINUX RESTART (8 CPU) 12:09:02 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 11.81 9.41 8.18 1.97 0.13 68.49 12:10:01 0 6.61 10.38 8.46 1.56 0.12 72.86 12:10:01 1 24.24 8.75 8.92 1.83 0.14 56.13 12:10:01 2 16.37 8.26 8.08 2.52 0.14 64.63 12:10:01 3 17.75 8.35 7.70 3.18 0.12 62.90 12:10:01 4 6.28 9.31 9.02 1.27 0.15 73.97 12:10:01 5 8.46 10.40 8.14 1.82 0.14 71.05 12:10:01 6 7.92 10.41 7.90 1.46 0.12 72.19 12:10:01 7 6.81 9.43 7.22 2.14 0.14 74.27 12:11:01 all 17.53 0.14 1.79 2.51 0.05 77.98 12:11:01 0 15.64 0.20 2.11 7.70 0.05 74.30 12:11:01 1 10.13 0.17 1.59 0.50 0.03 87.59 12:11:01 2 8.45 0.17 1.11 0.64 0.03 89.61 12:11:01 3 12.06 0.22 1.47 0.69 0.05 85.52 12:11:01 4 14.67 0.20 1.46 0.45 0.05 83.17 12:11:01 5 37.93 0.07 2.53 5.19 0.08 54.20 12:11:01 6 24.21 0.05 2.18 1.57 0.07 71.93 12:11:01 7 17.14 0.07 1.90 3.31 0.07 77.51 Average: all 14.70 4.73 4.95 2.24 0.09 73.29 Average: 0 11.18 5.24 5.25 4.66 0.08 73.58 Average: 1 17.11 4.41 5.22 1.16 0.08 72.02 Average: 2 12.37 4.18 4.56 1.57 0.08 77.23 Average: 3 14.87 4.24 4.55 1.92 0.08 74.34 Average: 4 10.52 4.71 5.20 0.86 0.10 78.62 Average: 5 23.37 5.17 5.30 3.52 0.11 62.53 Average: 6 16.17 5.17 5.00 1.52 0.09 72.06 Average: 7 12.03 4.70 4.53 2.73 0.10 75.91