---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-27010 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 862 27817 1 3419 30773 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:c7:69:26 brd ff:ff:ff:ff:ff:ff inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fec7:6926/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:a5:ec:e7 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-27010) 09/24/24 _x86_64_ (8 CPU) 10:53:38 LINUX RESTART (8 CPU) 10:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:55:01 433.73 146.05 287.68 0.00 11600.54 49020.67 0.00 10:56:01 107.62 16.28 91.33 0.00 247.56 16957.06 0.00 10:57:01 96.12 2.12 94.00 0.00 175.30 29773.70 0.00 Average: 211.27 54.31 156.95 0.00 3965.82 31822.57 0.00 10:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:55:01 29562756 31526540 796184 2.42 72616 2198256 1726260 5.09 1085032 1887392 171756 10:56:01 28985500 31460092 835848 2.54 103316 2649196 1892944 5.58 1197376 2293600 311812 10:57:01 28568960 31594268 696368 2.12 124900 3134752 1607956 4.74 1093256 2770104 24624 Average: 29039072 31526967 776133 2.36 100277 2660735 1742387 5.14 1125221 2317032 169397 10:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 384.43 270.50 2097.02 73.60 0.00 0.00 0.00 0.00 10:55:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 132.98 106.60 2094.87 14.22 0.00 0.00 0.00 0.00 10:56:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 68.22 57.26 778.38 13.37 0.00 0.00 0.00 0.00 10:57:01 lo 2.27 2.27 0.24 0.24 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 194.16 144.09 1654.32 33.51 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-27010) 09/24/24 _x86_64_ (8 CPU) 10:53:38 LINUX RESTART (8 CPU) 10:54:02 CPU %user %nice %system %iowait %steal %idle 10:55:01 all 10.32 9.18 7.99 3.17 0.14 69.21 10:55:01 0 6.34 10.61 8.52 1.32 0.14 73.08 10:55:01 1 11.38 9.27 7.70 3.51 0.14 68.01 10:55:01 2 6.11 10.53 8.50 3.99 0.15 70.72 10:55:01 3 14.37 9.38 7.61 4.02 0.12 64.50 10:55:01 4 4.56 8.96 8.87 4.45 0.14 73.03 10:55:01 5 16.00 6.75 6.77 3.84 0.12 66.52 10:55:01 6 5.95 9.93 8.16 2.14 0.14 73.68 10:55:01 7 17.81 8.02 7.82 2.06 0.15 64.14 10:56:01 all 12.28 1.71 2.61 1.76 0.08 81.56 10:56:01 0 8.90 1.81 2.80 0.27 0.08 86.13 10:56:01 1 11.14 2.27 2.71 1.67 0.05 82.16 10:56:01 2 13.55 1.79 2.65 0.74 0.07 81.21 10:56:01 3 24.10 2.16 2.76 1.96 0.10 68.93 10:56:01 4 13.44 1.61 2.95 1.88 0.07 80.06 10:56:01 5 2.80 1.04 2.40 3.24 0.10 90.43 10:56:01 6 14.04 1.96 2.58 0.55 0.08 80.78 10:56:01 7 10.21 1.07 2.01 3.82 0.05 82.85 10:57:01 all 11.79 0.00 0.86 2.28 0.05 85.02 10:57:01 0 1.47 0.00 0.70 0.00 0.07 97.76 10:57:01 1 17.82 0.00 1.43 0.80 0.03 79.91 10:57:01 2 3.24 0.00 0.79 8.41 0.03 87.52 10:57:01 3 11.86 0.00 0.92 5.03 0.05 82.14 10:57:01 4 26.61 0.00 0.68 1.65 0.07 70.99 10:57:01 5 7.52 0.00 0.50 0.05 0.05 91.88 10:57:01 6 22.91 0.00 1.44 0.57 0.05 75.03 10:57:01 7 2.94 0.00 0.43 1.74 0.02 94.87 Average: all 11.47 3.59 3.79 2.40 0.09 78.67 Average: 0 5.56 4.09 3.97 0.52 0.10 85.76 Average: 1 13.46 3.80 3.92 1.98 0.07 76.76 Average: 2 7.65 4.05 3.94 4.39 0.08 79.90 Average: 3 16.79 3.80 3.73 3.67 0.09 71.93 Average: 4 14.96 3.48 4.13 2.65 0.09 74.70 Average: 5 8.72 2.56 3.19 2.36 0.09 83.07 Average: 6 14.36 3.92 4.03 1.08 0.09 76.51 Average: 7 10.26 2.99 3.38 2.54 0.07 80.76