---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42567 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 12089 1 3226 14977 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:0c:9c:3a brd ff:ff:ff:ff:ff:ff inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe0c:9c3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:ea:c6:41 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-4c-4g-42567) 10/15/24 _x86_64_ (4 CPU) 08:16:42 LINUX RESTART (4 CPU) 08:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:18:01 297.19 140.22 156.96 0.00 10668.79 45852.66 0.00 08:19:01 118.68 55.06 63.62 0.00 3005.50 10248.18 0.00 08:20:01 181.84 17.63 164.21 0.00 1167.08 15985.87 0.00 08:21:01 6.67 0.35 6.32 0.00 31.99 2135.91 0.00 08:22:01 24.31 4.33 19.98 0.00 2593.80 4487.30 0.00 08:23:01 7.88 0.03 7.85 0.00 4.40 866.52 0.00 08:24:01 3.78 0.03 3.75 0.00 0.80 517.43 0.00 08:25:01 2.33 0.03 2.30 0.00 4.40 178.37 0.00 08:26:01 7.05 0.65 6.40 0.00 22.13 1508.68 0.00 08:27:01 3.55 0.00 3.55 0.00 0.00 167.04 0.00 Average: 64.94 21.64 43.31 0.00 1735.13 8132.51 0.00 08:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 13484720 15393516 594560 3.63 56408 2058164 1341704 7.70 815624 1822652 127408 08:19:01 12696232 15083736 884044 5.40 81076 2490648 1568668 9.00 1182432 2202304 275368 08:20:01 11441628 14088708 1872464 11.43 89624 2730348 2460592 14.12 2313224 2306796 60884 08:21:01 11700628 14351040 1609732 9.83 89752 2733264 2185168 12.54 2051504 2308080 1228 08:22:01 11107596 13965976 1986192 12.12 94900 2928480 2461216 14.12 2558432 2376672 3412 08:23:01 10727704 13619944 2332456 14.24 96008 2958772 2772136 15.90 2933008 2380960 13308 08:24:01 10241780 13135404 2816660 17.19 96180 2959712 3289732 18.87 3415060 2381620 80 08:25:01 11045124 13983684 1968540 12.02 97980 2999600 2425372 13.91 2576972 2414564 40568 08:26:01 9855976 12799284 3152596 19.25 98212 3002916 3641524 20.89 3764732 2412436 712 08:27:01 12341548 15286168 665752 4.06 98332 3004132 2549276 14.63 1278488 2413320 628 Average: 11464294 14170746 1788300 10.92 89847 2786604 2469539 14.17 2288948 2301940 52360 08:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 378.72 246.83 1715.28 70.43 0.00 0.00 0.00 0.00 08:18:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 229.65 183.57 3055.83 27.22 0.00 0.00 0.00 0.00 08:19:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 213.40 172.59 2307.72 24.09 0.00 0.00 0.00 0.00 08:20:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 3.22 2.52 0.83 0.73 0.00 0.00 0.00 0.00 08:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 84.16 37.64 1397.10 6.40 0.00 0.00 0.00 0.00 08:22:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 43.54 36.13 80.26 9.81 0.00 0.00 0.00 0.00 08:23:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 3.57 3.17 0.82 0.80 0.00 0.00 0.00 0.00 08:24:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 40.99 38.64 199.34 8.78 0.00 0.00 0.00 0.00 08:25:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 4.32 4.65 1.30 1.47 0.00 0.00 0.00 0.00 08:26:01 lo 1.08 1.08 1.50 1.50 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 6.47 4.83 1.71 1.63 0.00 0.00 0.00 0.00 08:27:01 lo 0.45 0.45 0.04 0.04 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 100.34 72.77 874.65 15.04 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42567) 10/15/24 _x86_64_ (4 CPU) 08:16:42 LINUX RESTART (4 CPU) 08:17:02 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 17.61 16.38 13.85 8.81 0.13 43.23 08:18:01 0 15.28 17.29 14.47 8.48 0.12 44.37 08:18:01 1 20.28 15.45 13.24 13.31 0.12 37.60 08:18:01 2 14.40 17.33 14.25 4.90 0.14 48.98 08:18:01 3 20.47 15.44 13.43 8.55 0.14 41.96 08:19:01 all 26.37 2.25 3.68 4.61 0.08 63.01 08:19:01 0 28.57 1.82 3.96 3.57 0.10 61.98 08:19:01 1 24.49 2.81 3.47 1.45 0.08 67.69 08:19:01 2 30.21 2.09 3.48 4.57 0.07 59.57 08:19:01 3 22.17 2.28 3.81 8.84 0.07 62.83 08:20:01 all 80.70 0.00 2.11 1.18 0.11 15.90 08:20:01 0 82.63 0.00 2.21 1.06 0.10 14.00 08:20:01 1 76.02 0.00 1.62 0.03 0.10 22.22 08:20:01 2 79.89 0.00 2.51 1.25 0.12 16.23 08:20:01 3 84.28 0.00 2.08 2.40 0.12 11.13 08:21:01 all 43.59 0.00 0.55 0.13 0.07 55.66 08:21:01 0 50.32 0.00 0.53 0.35 0.08 48.71 08:21:01 1 30.37 0.00 0.64 0.02 0.07 68.91 08:21:01 2 47.31 0.00 0.68 0.15 0.07 51.79 08:21:01 3 46.33 0.00 0.34 0.00 0.07 53.27 08:22:01 all 66.30 0.00 1.86 0.68 0.10 31.05 08:22:01 0 65.55 0.00 2.16 1.04 0.10 31.15 08:22:01 1 66.18 0.00 1.74 0.42 0.10 31.56 08:22:01 2 69.29 0.00 1.89 0.87 0.10 27.85 08:22:01 3 64.19 0.00 1.65 0.40 0.12 33.63 08:23:01 all 68.21 0.00 1.41 0.10 0.08 30.21 08:23:01 0 68.99 0.00 1.46 0.12 0.08 29.35 08:23:01 1 63.57 0.00 1.02 0.00 0.08 35.33 08:23:01 2 68.45 0.00 1.27 0.17 0.08 30.02 08:23:01 3 71.80 0.00 1.87 0.12 0.07 26.15 08:24:01 all 32.54 0.00 0.39 0.02 0.06 67.00 08:24:01 0 35.77 0.00 0.38 0.08 0.05 63.71 08:24:01 1 19.73 0.00 0.48 0.00 0.07 79.72 08:24:01 2 43.10 0.00 0.47 0.00 0.05 56.38 08:24:01 3 31.66 0.00 0.22 0.00 0.07 68.05 08:25:01 all 36.97 0.00 0.91 0.02 0.07 62.04 08:25:01 0 36.47 0.00 1.00 0.08 0.07 62.37 08:25:01 1 38.98 0.00 0.82 0.00 0.07 60.13 08:25:01 2 37.16 0.00 1.10 0.00 0.07 61.67 08:25:01 3 35.25 0.00 0.72 0.00 0.07 63.96 08:26:01 all 57.12 0.00 0.72 0.05 0.09 42.02 08:26:01 0 58.99 0.00 0.42 0.17 0.08 40.35 08:26:01 1 33.43 0.00 0.98 0.00 0.08 65.51 08:26:01 2 79.16 0.00 0.53 0.03 0.10 20.17 08:26:01 3 56.97 0.00 0.95 0.00 0.08 41.99 08:27:01 all 30.70 0.00 0.26 0.03 0.05 68.96 08:27:01 0 12.00 0.00 0.15 0.12 0.03 87.70 08:27:01 1 10.54 0.00 0.42 0.00 0.03 89.01 08:27:01 2 81.92 0.00 0.27 0.00 0.08 17.73 08:27:01 3 18.36 0.00 0.22 0.00 0.05 81.37 Average: all 46.08 1.82 2.54 1.54 0.08 47.94 Average: 0 45.52 1.87 2.64 1.49 0.08 48.40 Average: 1 38.37 1.78 2.41 1.48 0.08 55.87 Average: 2 55.22 1.89 2.61 1.18 0.09 39.01 Average: 3 45.21 1.74 2.50 2.01 0.08 48.47