---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-33 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 9.5G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 874 28019 1 3206 30761 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:99:20:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe99:20a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:92:cd:4c 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-33) 10/22/24 _x86_64_ (8 CPU) 15:12:32 LINUX RESTART (8 CPU) 15:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:14:01 404.05 142.58 261.47 0.00 11352.24 12978.64 0.00 15:15:01 117.41 47.83 69.59 0.00 2707.95 12441.01 0.00 15:16:01 23.08 0.98 22.10 0.00 27.60 11549.81 0.00 15:17:01 42.62 0.95 41.67 0.00 74.51 8575.94 0.00 Average: 146.79 48.08 98.70 0.00 3540.43 11386.23 0.00 15:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:14:01 29582940 31524520 801592 2.44 72196 2176772 1729592 5.10 1086104 1868720 154880 15:15:01 28466976 30860480 1447272 4.40 96896 2582896 2218884 6.54 1822128 2211884 218424 15:16:01 27054328 29709836 2585784 7.87 117656 2804440 3109316 9.17 3024628 2390796 143948 15:17:01 28792480 31592432 702176 2.14 131888 2918072 1589976 4.69 1180316 2479724 68964 Average: 28474181 30921817 1384206 4.21 104659 2620545 2161942 6.37 1778294 2237781 146554 15:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:14:01 ens3 384.40 286.52 2022.61 72.47 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:15:01 ens3 298.07 252.17 3460.11 36.78 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:16:01 ens3 150.09 140.49 926.95 34.48 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:17:01 ens3 97.50 77.94 169.71 25.75 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 232.51 189.28 1644.78 42.37 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: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-33) 10/22/24 _x86_64_ (8 CPU) 15:12:32 LINUX RESTART (8 CPU) 15:13:01 CPU %user %nice %system %iowait %steal %idle 15:14:01 all 9.93 9.25 8.03 2.62 0.15 70.02 15:14:01 0 5.60 10.99 8.52 2.10 0.12 72.68 15:14:01 1 5.99 10.14 7.46 0.70 0.12 75.58 15:14:01 2 9.39 8.84 8.20 4.41 0.15 69.00 15:14:01 3 19.19 7.41 7.79 4.35 0.22 61.03 15:14:01 4 6.47 10.89 8.04 1.16 0.14 73.32 15:14:01 5 15.21 7.96 7.72 2.47 0.17 66.47 15:14:01 6 4.16 9.31 7.70 4.06 0.14 74.64 15:14:01 7 13.46 8.43 8.83 1.70 0.15 67.43 15:15:01 all 23.08 1.08 1.82 1.72 0.08 72.22 15:15:01 0 21.60 1.24 1.39 0.77 0.07 74.95 15:15:01 1 6.97 0.73 1.51 0.22 0.05 90.53 15:15:01 2 27.10 1.44 1.20 0.18 0.08 69.99 15:15:01 3 20.70 0.73 1.60 3.10 0.07 73.79 15:15:01 4 11.61 1.17 1.97 5.92 0.07 79.26 15:15:01 5 37.92 0.72 1.42 0.40 0.08 59.46 15:15:01 6 42.29 1.46 3.99 2.99 0.12 49.15 15:15:01 7 16.68 1.12 1.52 0.18 0.07 80.42 15:16:01 all 47.61 0.00 1.27 0.34 0.09 50.69 15:16:01 0 61.54 0.00 1.66 0.10 0.10 36.60 15:16:01 1 35.11 0.00 0.95 0.00 0.10 63.84 15:16:01 2 36.57 0.00 0.94 0.00 0.08 62.41 15:16:01 3 48.06 0.00 1.30 0.75 0.08 49.80 15:16:01 4 39.77 0.00 2.04 1.54 0.08 56.57 15:16:01 5 54.48 0.00 1.12 0.02 0.10 44.28 15:16:01 6 45.04 0.00 0.85 0.03 0.07 54.00 15:16:01 7 60.31 0.00 1.27 0.32 0.12 37.98 15:17:01 all 34.62 0.00 1.09 0.53 0.08 63.68 15:17:01 0 30.78 0.00 0.78 0.90 0.07 67.47 15:17:01 1 28.52 0.00 1.37 0.12 0.07 69.92 15:17:01 2 36.16 0.00 1.40 0.57 0.12 61.75 15:17:01 3 45.20 0.00 1.55 0.82 0.10 52.32 15:17:01 4 37.39 0.00 1.02 0.02 0.07 61.51 15:17:01 5 41.05 0.00 1.02 0.00 0.08 57.85 15:17:01 6 33.16 0.00 0.65 0.03 0.07 66.09 15:17:01 7 24.65 0.00 0.95 1.81 0.08 72.50 Average: all 28.89 2.55 3.03 1.30 0.10 64.13 Average: 0 29.95 3.03 3.07 0.96 0.09 62.90 Average: 1 19.23 2.66 2.79 0.26 0.08 74.98 Average: 2 27.39 2.54 2.91 1.28 0.11 65.77 Average: 3 33.37 2.00 3.03 2.24 0.12 59.23 Average: 4 23.89 2.97 3.24 2.17 0.09 67.65 Average: 5 37.22 2.15 2.81 0.72 0.11 56.99 Average: 6 31.28 2.66 3.28 1.77 0.10 60.92 Average: 7 28.84 2.36 3.12 1.00 0.10 64.57