---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43192 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 9.7G 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 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 704 11718 1 3573 14953 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:78:e6:fc brd ff:ff:ff:ff:ff:ff inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe78:e6fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:b3:3d:1a 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-43192) 10/16/24 _x86_64_ (4 CPU) 18:52:48 LINUX RESTART (4 CPU) 18:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:54:01 345.89 158.26 187.64 0.00 11685.25 47186.54 0.00 18:55:01 230.28 55.17 175.10 0.00 3098.42 11131.49 0.00 18:56:01 70.30 18.06 52.24 0.00 1194.07 19299.72 0.00 18:57:01 6.42 0.60 5.82 0.00 32.39 1005.43 0.00 18:58:01 23.46 4.03 19.43 0.00 4341.28 3912.95 0.00 18:59:01 23.64 1.82 21.83 0.00 238.59 4833.32 0.00 19:00:01 292.10 0.32 291.78 0.00 20.80 8274.49 0.00 19:01:01 5.57 0.05 5.52 0.00 0.93 844.79 0.00 19:02:01 8.22 0.15 8.07 0.00 12.13 615.36 0.00 Average: 111.76 26.50 85.27 0.00 2291.50 10789.23 0.00 18:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:54:01 13418188 15373248 617036 3.77 58084 2101132 1324860 7.60 880668 1823236 121632 18:55:01 12413632 14912280 1054276 6.44 84020 2595572 1665008 9.55 1414852 2247748 333376 18:56:01 11103508 13911348 2051812 12.53 90720 2872752 2780980 15.96 2639248 2303784 24288 18:57:01 7043016 9860132 6102796 37.25 91064 2880976 6790768 38.96 6685812 2307584 4620 18:58:01 10832664 13982024 1975160 12.06 95392 3199476 2797504 16.05 2752628 2442168 94756 18:59:01 10491824 13723396 2229960 13.61 101728 3268244 2843592 16.31 3042836 2482976 32456 19:00:01 9702304 12994460 2958700 18.06 134992 3291240 3552348 20.38 3824992 2484664 17640 19:01:01 9409420 12711876 3240688 19.78 135116 3300192 3682228 21.13 4105488 2492312 4672 19:02:01 12006936 15313908 639184 3.90 135620 3303640 1342028 7.70 1514624 2493652 6364 Average: 10713499 13642519 2318846 14.16 102971 2979247 2975480 17.07 2984572 2342014 71089 18:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:54:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 ens3 452.46 307.33 2621.40 72.14 0.00 0.00 0.00 0.00 18:55:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 264.47 226.21 3738.59 32.94 0.00 0.00 0.00 0.00 18:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 98.57 86.92 855.69 16.46 0.00 0.00 0.00 0.00 18:57:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 ens3 8.67 6.87 2.05 1.99 0.00 0.00 0.00 0.00 18:58:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 159.86 89.84 2121.77 8.11 0.00 0.00 0.00 0.00 18:59:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 56.41 55.18 207.20 12.22 0.00 0.00 0.00 0.00 19:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 26.06 26.96 50.19 7.99 0.00 0.00 0.00 0.00 19:01:01 lo 7.13 7.13 1.02 1.02 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 ens3 8.12 6.90 2.36 2.73 0.00 0.00 0.00 0.00 19:02:01 lo 40.61 40.61 8.20 8.20 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 26.31 19.55 10.83 7.47 0.00 0.00 0.00 0.00 Average: lo 6.20 6.20 1.11 1.11 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 122.32 91.75 1067.77 18.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43192) 10/16/24 _x86_64_ (4 CPU) 18:52:48 LINUX RESTART (4 CPU) 18:53:01 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 19.25 18.01 14.17 5.03 0.14 43.40 18:54:01 0 13.36 19.91 14.44 4.43 0.13 47.72 18:54:01 1 31.90 13.11 13.53 4.63 0.14 36.69 18:54:01 2 17.99 18.85 14.32 7.09 0.15 41.60 18:54:01 3 13.77 20.16 14.38 3.97 0.15 47.57 18:55:01 all 32.72 1.76 3.61 3.05 0.10 58.76 18:55:01 0 21.40 2.06 3.53 2.96 0.10 69.95 18:55:01 1 30.82 1.48 3.40 4.83 0.10 59.37 18:55:01 2 44.56 2.05 4.41 3.66 0.10 45.23 18:55:01 3 34.21 1.45 3.09 0.75 0.10 60.39 18:56:01 all 72.66 0.00 2.51 1.11 0.14 23.57 18:56:01 0 72.72 0.00 1.82 0.25 0.13 25.07 18:56:01 1 65.05 0.00 3.45 1.90 0.15 29.44 18:56:01 2 80.09 0.00 3.02 1.02 0.15 15.72 18:56:01 3 72.81 0.00 1.76 1.27 0.13 24.03 18:57:01 all 31.91 0.00 1.00 0.13 0.09 66.88 18:57:01 0 29.09 0.00 0.52 0.00 0.08 70.30 18:57:01 1 33.04 0.00 0.67 0.15 0.08 66.05 18:57:01 2 37.44 0.00 2.21 0.35 0.10 59.90 18:57:01 3 28.11 0.00 0.58 0.02 0.08 71.21 18:58:01 all 22.40 0.00 1.17 0.23 0.06 76.14 18:58:01 0 22.60 0.00 0.99 0.05 0.05 76.31 18:58:01 1 22.58 0.00 1.25 0.05 0.07 76.05 18:58:01 2 21.73 0.00 1.35 0.65 0.07 76.20 18:58:01 3 22.70 0.00 1.09 0.17 0.07 75.99 18:59:01 all 74.15 0.00 2.36 0.13 0.14 23.23 18:59:01 0 71.08 0.00 2.73 0.35 0.15 25.69 18:59:01 1 76.54 0.00 2.49 0.03 0.13 20.81 18:59:01 2 72.90 0.00 2.23 0.03 0.13 24.71 18:59:01 3 76.09 0.00 1.98 0.08 0.13 21.71 19:00:01 all 55.00 0.00 2.06 6.71 0.34 35.89 19:00:01 0 56.14 0.00 3.38 10.63 0.20 29.65 19:00:01 1 55.34 0.00 1.29 13.78 0.80 28.80 19:00:01 2 52.16 0.00 2.02 1.04 0.17 44.62 19:00:01 3 56.38 0.00 1.55 1.36 0.20 40.51 19:01:01 all 40.47 0.00 1.14 0.67 0.11 57.61 19:01:01 0 39.22 0.00 1.23 1.35 0.10 58.11 19:01:01 1 38.95 0.00 1.34 0.00 0.12 59.60 19:01:01 2 38.04 0.00 0.97 0.12 0.10 60.78 19:01:01 3 45.69 0.00 1.04 1.21 0.12 51.94 19:02:01 all 10.93 0.00 0.80 0.31 0.05 87.91 19:02:01 0 8.08 0.00 0.85 0.82 0.03 90.22 19:02:01 1 16.09 0.00 0.94 0.23 0.08 82.66 19:02:01 2 11.16 0.00 0.73 0.10 0.05 87.96 19:02:01 3 8.39 0.00 0.69 0.08 0.05 90.79 Average: all 39.95 2.18 3.19 1.93 0.13 52.62 Average: 0 37.03 2.44 3.27 2.31 0.11 54.85 Average: 1 41.17 1.61 3.14 2.85 0.19 51.04 Average: 2 41.79 2.30 3.46 1.56 0.11 50.77 Average: 3 39.80 2.38 2.89 0.99 0.12 53.82