---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41800 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: 2799.998 BogoMIPS: 5599.99 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 9.6G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 700 11854 1 3442 14958 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:66:5f:92 brd ff:ff:ff:ff:ff:ff inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe66:5f92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:f6:9a:0c 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-41800) 10/12/24 _x86_64_ (4 CPU) 18:13:20 LINUX RESTART (4 CPU) 18:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 256.21 92.47 163.74 0.00 2683.29 6629.18 0.00 18:16:01 77.97 13.86 64.11 0.00 1386.87 11287.70 0.00 18:17:01 161.01 34.99 126.02 0.00 1662.11 1927.89 0.00 18:18:01 19.35 1.82 17.53 0.00 75.72 8161.17 0.00 18:19:01 28.30 4.87 23.43 0.00 2629.03 5331.24 0.00 18:20:01 65.19 4.77 60.42 0.00 181.30 13670.25 0.00 18:21:01 8.23 0.00 8.23 0.00 0.00 1221.99 0.00 18:22:01 76.30 0.03 76.27 0.00 0.27 7873.62 0.00 18:23:01 28.48 1.55 26.93 0.00 104.92 6194.30 0.00 Average: 80.12 17.15 62.97 0.00 969.28 6921.81 0.00 18:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 13396712 15361060 629868 3.85 59804 2108052 1350472 7.75 879972 1845796 108824 18:16:01 13274116 15445036 532740 3.25 75096 2286640 1212100 6.95 791324 2033276 2516 18:17:01 12387240 14828924 1138940 6.95 85620 2537772 1743032 10.00 1479192 2210616 201652 18:18:01 11690724 14198504 1766144 10.78 87704 2599212 2355460 13.51 2174108 2207540 27852 18:19:01 11306324 14258580 1695856 10.35 97616 3015896 2174112 12.47 2247848 2487884 238284 18:20:01 10697144 13746356 2207920 13.48 106112 3097508 2667124 15.30 2836872 2502120 26216 18:21:01 10586548 13651780 2302216 14.05 106232 3112672 2719444 15.60 2933004 2514820 8988 18:22:01 10789708 13890136 2063516 12.60 113428 3137332 2533204 14.53 2783368 2455000 27760 18:23:01 12201684 15375684 578684 3.53 116812 3204152 1266240 7.26 1338228 2491448 21964 Average: 11814467 14528451 1435098 8.76 94269 2788804 2002354 11.49 1940435 2305389 73784 18:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 138.59 125.46 992.60 42.94 0.00 0.00 0.00 0.00 18:16:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 61.55 55.68 505.06 14.22 0.00 0.00 0.00 0.00 18:17:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 254.48 211.03 3139.14 30.98 0.00 0.00 0.00 0.00 18:18:01 lo 13.08 13.08 0.83 0.83 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 75.37 69.46 298.38 18.70 0.00 0.00 0.00 0.00 18:19:01 lo 35.69 35.69 3.56 3.56 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 395.38 245.38 4960.32 28.88 0.00 0.00 0.00 0.00 18:20:01 lo 889.40 889.40 844.95 844.95 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 97.63 66.87 688.73 12.50 0.00 0.00 0.00 0.00 18:21:01 lo 6.60 6.60 0.51 0.51 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 11.26 10.40 3.64 8.35 0.00 0.00 0.00 0.00 18:22:01 lo 2323.38 2323.38 2204.78 2204.78 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 38.68 35.76 233.41 7.98 0.00 0.00 0.00 0.00 18:23:01 lo 1390.18 1390.18 1320.72 1320.72 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 91.87 74.85 620.55 22.36 0.00 0.00 0.00 0.00 Average: lo 517.82 517.82 486.15 486.15 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 129.42 99.43 1271.31 20.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41800) 10/12/24 _x86_64_ (4 CPU) 18:13:20 LINUX RESTART (4 CPU) 18:14:01 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 13.57 14.27 11.12 11.34 0.14 49.56 18:15:01 0 8.28 15.12 11.95 17.03 0.12 47.51 18:15:01 1 17.38 13.50 10.89 11.66 0.13 46.43 18:15:01 2 13.47 14.74 10.41 8.60 0.14 52.65 18:15:01 3 15.09 13.74 11.26 8.10 0.15 51.66 18:16:01 all 9.93 0.00 0.91 3.18 0.05 85.94 18:16:01 0 22.64 0.00 1.22 0.87 0.07 75.20 18:16:01 1 8.31 0.00 0.97 0.68 0.03 90.01 18:16:01 2 6.85 0.00 0.70 0.33 0.03 92.08 18:16:01 3 1.89 0.00 0.74 10.84 0.07 86.47 18:17:01 all 32.60 0.00 1.55 2.12 0.07 63.66 18:17:01 0 33.82 0.00 1.63 3.82 0.07 60.66 18:17:01 1 32.05 0.00 1.25 1.44 0.08 65.17 18:17:01 2 29.08 0.00 2.06 2.23 0.07 66.56 18:17:01 3 35.46 0.00 1.25 0.99 0.07 62.23 18:18:01 all 67.65 0.00 2.13 1.71 0.10 28.41 18:18:01 0 69.70 0.00 2.10 0.15 0.10 27.95 18:18:01 1 66.73 0.00 1.87 0.05 0.10 31.25 18:18:01 2 65.67 0.00 2.17 4.25 0.12 27.79 18:18:01 3 68.53 0.00 2.37 2.37 0.08 26.65 18:19:01 all 52.08 0.00 2.53 1.15 0.09 44.15 18:19:01 0 54.73 0.00 3.07 1.81 0.10 40.28 18:19:01 1 53.39 0.00 2.05 1.18 0.08 43.30 18:19:01 2 52.88 0.00 2.43 1.02 0.08 43.58 18:19:01 3 47.29 0.00 2.57 0.59 0.10 49.44 18:20:01 all 71.09 0.00 2.29 1.28 0.10 25.25 18:20:01 0 71.15 0.00 2.33 0.42 0.10 26.01 18:20:01 1 71.35 0.00 2.20 0.13 0.10 26.21 18:20:01 2 72.06 0.00 1.83 1.75 0.10 24.26 18:20:01 3 69.80 0.00 2.78 2.81 0.08 24.53 18:21:01 all 71.07 0.00 1.68 0.05 0.10 27.10 18:21:01 0 77.94 0.00 1.66 0.05 0.12 20.23 18:21:01 1 65.10 0.00 1.59 0.02 0.08 33.20 18:21:01 2 73.67 0.00 1.85 0.03 0.08 24.36 18:21:01 3 67.57 0.00 1.62 0.08 0.10 30.62 18:22:01 all 49.08 0.00 2.54 2.58 0.09 45.72 18:22:01 0 45.23 0.00 3.92 2.35 0.08 48.41 18:22:01 1 50.76 0.00 1.81 0.76 0.08 46.58 18:22:01 2 49.36 0.00 3.06 7.18 0.10 40.29 18:22:01 3 51.00 0.00 1.33 0.00 0.08 47.59 18:23:01 all 47.16 0.00 2.17 0.32 0.08 50.26 18:23:01 0 53.57 0.00 2.89 0.40 0.08 43.05 18:23:01 1 46.97 0.00 1.92 0.22 0.08 50.81 18:23:01 2 47.06 0.00 1.71 0.08 0.08 51.06 18:23:01 3 41.06 0.00 2.16 0.59 0.08 56.11 Average: all 46.02 1.58 2.98 2.63 0.09 46.70 Average: 0 48.60 1.66 3.41 2.97 0.09 43.27 Average: 1 45.73 1.50 2.72 1.79 0.09 48.17 Average: 2 45.58 1.62 2.91 2.82 0.09 46.97 Average: 3 44.18 1.52 2.89 2.93 0.09 48.40