---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42309 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 9.7G 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 884 27778 1 3438 30751 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:61:8b:70 brd ff:ff:ff:ff:ff:ff inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe61:8b70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:6a:b4:d2 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-42309) 10/14/24 _x86_64_ (8 CPU) 11:30:59 LINUX RESTART (8 CPU) 11:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:32:01 459.19 159.61 299.58 0.00 11772.57 196413.00 0.00 11:33:01 132.59 49.88 82.72 0.00 1452.16 11155.22 0.00 11:34:01 153.01 2.95 150.06 0.00 267.56 38854.86 0.00 Average: 248.26 70.81 177.45 0.00 4497.43 82141.03 0.00 11:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 29788196 31535592 796372 2.42 60632 2002996 1676572 4.94 1016992 1748228 68408 11:33:01 29466852 31597720 713584 2.17 88492 2335928 1563348 4.61 1009520 2033792 157432 11:34:01 28505088 31548668 740460 2.25 124156 3152636 1618132 4.77 1133824 2789456 23256 Average: 29253379 31560660 750139 2.28 91093 2497187 1619351 4.77 1053445 2190492 83032 11:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 ens3 420.46 285.97 1962.86 71.34 0.00 0.00 0.00 0.00 11:32:01 lo 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 70.29 59.34 688.03 9.71 0.00 0.00 0.00 0.00 11:33:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 205.42 147.36 2636.66 21.30 0.00 0.00 0.00 0.00 11:34:01 lo 3.67 3.67 0.37 0.37 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 232.06 164.22 1762.52 34.12 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.21 0.21 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-42309) 10/14/24 _x86_64_ (8 CPU) 11:30:59 LINUX RESTART (8 CPU) 11:31:01 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 7.43 9.39 7.93 3.00 0.11 72.14 11:32:01 0 10.07 9.78 8.01 2.48 0.10 69.57 11:32:01 1 4.87 10.23 8.48 1.39 0.13 74.89 11:32:01 2 5.63 9.58 7.69 2.53 0.12 74.46 11:32:01 3 9.76 6.69 6.84 5.02 0.10 71.58 11:32:01 4 11.17 9.05 7.47 2.60 0.12 69.58 11:32:01 5 4.00 10.49 7.89 1.16 0.10 76.35 11:32:01 6 8.44 9.44 8.24 1.30 0.12 72.46 11:32:01 7 5.52 9.83 8.80 7.53 0.10 68.21 11:33:01 all 9.33 4.56 4.12 1.57 0.08 80.34 11:33:01 0 3.15 5.34 4.32 1.23 0.08 85.87 11:33:01 1 13.96 5.50 4.55 0.52 0.10 75.37 11:33:01 2 20.59 4.90 4.69 0.70 0.08 69.04 11:33:01 3 11.45 4.29 3.63 1.02 0.07 79.55 11:33:01 4 1.32 4.94 4.34 0.25 0.07 89.08 11:33:01 5 13.17 3.37 3.73 3.27 0.08 76.37 11:33:01 6 6.03 2.53 3.15 5.11 0.07 83.12 11:33:01 7 4.98 5.57 4.61 0.42 0.08 84.35 11:34:01 all 16.80 0.00 1.53 3.20 0.06 78.41 11:34:01 0 16.20 0.00 1.59 0.77 0.05 81.39 11:34:01 1 23.67 0.00 2.15 3.26 0.07 70.85 11:34:01 2 24.88 0.00 1.72 1.34 0.07 71.99 11:34:01 3 12.21 0.00 1.42 0.25 0.05 86.07 11:34:01 4 12.08 0.00 1.44 11.02 0.07 75.39 11:34:01 5 5.41 0.00 0.97 0.30 0.07 93.25 11:34:01 6 18.08 0.00 1.07 7.01 0.05 73.78 11:34:01 7 21.83 0.00 1.87 1.62 0.07 74.61 Average: all 11.20 4.63 4.52 2.59 0.08 76.98 Average: 0 9.80 5.03 4.63 1.49 0.08 78.97 Average: 1 14.20 5.23 5.05 1.73 0.10 73.69 Average: 2 17.06 4.81 4.69 1.52 0.09 71.82 Average: 3 11.15 3.65 3.95 2.08 0.07 79.10 Average: 4 8.19 4.66 4.41 4.63 0.08 78.03 Average: 5 7.53 4.61 4.19 1.58 0.08 82.01 Average: 6 10.86 3.98 4.14 4.48 0.08 76.46 Average: 7 10.81 5.11 5.08 3.18 0.08 75.73