---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43142 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 9.8G 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 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 684 11649 1 3663 14973 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:c6:d5:ba brd ff:ff:ff:ff:ff:ff inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fec6:d5ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:b6:d7:d1 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-43142) 10/16/24 _x86_64_ (4 CPU) 14:27:56 LINUX RESTART (4 CPU) 14:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:29:01 332.04 156.23 175.81 0.00 11671.84 87546.02 0.00 14:30:01 139.66 62.22 77.44 0.00 3020.96 11727.00 0.00 14:31:01 218.68 27.66 191.02 0.00 1487.75 16907.58 0.00 14:32:01 40.41 3.43 36.98 0.00 123.85 17033.43 0.00 14:33:01 29.84 2.55 27.29 0.00 2057.50 7900.85 0.00 14:34:01 55.97 3.52 52.46 0.00 2522.38 16568.97 0.00 14:35:01 7.75 0.15 7.60 0.00 10.13 1079.11 0.00 14:36:01 30.55 0.08 30.47 0.00 6.13 8124.27 0.00 Average: 106.86 31.98 74.88 0.00 2612.73 20861.60 0.00 14:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 13600780 15451844 542716 3.31 52280 2007780 1312756 7.53 773668 1759684 72820 14:30:01 12831340 15159740 811976 4.96 81712 2432184 1503944 8.63 1129476 2126088 185784 14:31:01 11450172 14261188 1702812 10.39 99428 2876496 2265656 13.00 2207880 2398096 243752 14:32:01 10954608 13804252 2158668 13.18 100256 2911656 2737528 15.71 2744900 2352260 13160 14:33:01 10504208 13666048 2296200 14.02 104644 3205936 2827752 16.22 2938332 2593488 184060 14:34:01 10534788 13809852 2143192 13.08 111500 3308988 2605660 14.95 2969544 2520540 15132 14:35:01 9915484 13260384 2692388 16.44 112392 3370068 3098676 17.78 3541668 2558128 53660 14:36:01 10056272 13447184 2505212 15.29 118468 3404584 3381404 19.40 3375304 2578304 24468 Average: 11230956 14107562 1856646 11.33 97585 2939712 2466672 14.15 2460096 2360824 99104 14:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 419.73 270.38 2028.36 68.91 0.00 0.00 0.00 0.00 14:30:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 164.14 138.63 1888.12 24.05 0.00 0.00 0.00 0.00 14:31:01 lo 860.41 860.41 817.56 817.56 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 455.61 328.66 6240.05 36.02 0.00 0.00 0.00 0.00 14:32:01 lo 2868.54 2868.54 2725.52 2725.52 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 42.86 46.09 45.97 11.14 0.00 0.00 0.00 0.00 14:33:01 lo 2125.17 2125.17 2015.07 2015.07 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 145.43 105.10 848.76 18.66 0.00 0.00 0.00 0.00 14:34:01 lo 2206.32 2206.32 2099.08 2099.08 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 147.71 100.08 1421.78 15.38 0.00 0.00 0.00 0.00 14:35:01 lo 23.66 23.66 3.14 3.14 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 31.12 29.69 106.75 9.00 0.00 0.00 0.00 0.00 14:36:01 lo 1931.82 1931.82 1822.68 1822.68 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 24.30 25.72 9.05 7.98 0.00 0.00 0.00 0.00 Average: lo 1252.35 1252.35 1185.39 1185.39 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 178.87 130.55 1573.59 23.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43142) 10/16/24 _x86_64_ (4 CPU) 14:27:56 LINUX RESTART (4 CPU) 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 13.42 17.96 14.15 5.33 0.14 48.99 14:29:01 0 17.32 17.00 13.03 3.67 0.13 48.84 14:29:01 1 7.86 19.07 14.31 4.52 0.14 54.11 14:29:01 2 16.94 17.16 13.99 4.04 0.15 47.72 14:29:01 3 11.48 18.63 15.29 9.11 0.15 45.33 14:30:01 all 24.72 4.35 4.59 2.95 0.10 63.30 14:30:01 0 29.51 3.82 4.87 2.04 0.10 59.66 14:30:01 1 12.44 5.18 4.27 3.06 0.08 74.97 14:30:01 2 39.29 3.70 5.09 4.59 0.12 47.21 14:30:01 3 17.77 4.67 4.14 2.11 0.08 71.23 14:31:01 all 64.93 0.00 2.89 1.42 0.12 30.64 14:31:01 0 69.56 0.00 4.22 2.35 0.12 23.75 14:31:01 1 57.41 0.00 2.71 2.49 0.13 37.26 14:31:01 2 70.74 0.00 2.45 0.22 0.10 26.50 14:31:01 3 62.04 0.00 2.17 0.62 0.12 35.06 14:32:01 all 72.22 0.00 2.80 0.88 0.13 23.97 14:32:01 0 73.53 0.00 2.24 1.44 0.12 22.67 14:32:01 1 73.24 0.00 3.32 0.45 0.12 22.87 14:32:01 2 69.61 0.00 2.75 1.16 0.13 26.34 14:32:01 3 72.50 0.00 2.90 0.45 0.13 24.01 14:33:01 all 74.25 0.00 3.14 0.18 0.11 22.32 14:33:01 0 76.56 0.00 4.77 0.20 0.10 18.38 14:33:01 1 78.74 0.00 2.48 0.13 0.12 18.53 14:33:01 2 74.52 0.00 2.65 0.10 0.12 22.61 14:33:01 3 67.21 0.00 2.66 0.30 0.12 29.71 14:34:01 all 64.66 0.00 3.26 1.63 0.11 30.33 14:34:01 0 66.02 0.00 3.20 0.79 0.10 29.88 14:34:01 1 61.33 0.00 3.83 1.64 0.12 33.08 14:34:01 2 67.57 0.00 3.02 2.25 0.13 27.04 14:34:01 3 63.72 0.00 3.00 1.84 0.10 31.34 14:35:01 all 59.19 0.00 1.28 0.15 0.12 39.26 14:35:01 0 64.19 0.00 1.29 0.12 0.12 34.28 14:35:01 1 42.65 0.00 1.19 0.07 0.13 55.95 14:35:01 2 67.39 0.00 1.82 0.27 0.12 30.40 14:35:01 3 62.68 0.00 0.83 0.17 0.10 36.22 14:36:01 all 67.10 0.00 2.42 0.44 0.12 29.92 14:36:01 0 67.07 0.00 2.73 0.35 0.13 29.72 14:36:01 1 58.04 0.00 2.69 0.95 0.12 38.20 14:36:01 2 69.71 0.00 1.89 0.05 0.12 28.24 14:36:01 3 73.60 0.00 2.36 0.42 0.12 23.51 Average: all 55.10 2.77 4.30 1.62 0.12 36.09 Average: 0 57.99 2.59 4.54 1.37 0.12 33.40 Average: 1 48.98 3.00 4.32 1.66 0.12 41.92 Average: 2 59.49 2.60 4.20 1.58 0.12 32.00 Average: 3 53.93 2.89 4.15 1.87 0.12 37.04