---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-34800 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 11G 68G 14% / 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 723 11041 1 4232 14934 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:a3:5b:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fea3:5bc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:d5:09:c6 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-34800) 10/03/24 _x86_64_ (4 CPU) 08:57:59 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:02 360.57 175.34 185.24 0.00 12160.37 87900.28 0.00 09:00:01 132.59 51.63 80.97 0.00 2679.19 10345.51 0.00 09:01:01 189.94 36.08 153.86 0.00 1766.37 11625.26 0.00 09:02:01 33.43 4.53 28.90 0.00 144.38 10312.68 0.00 09:03:01 62.86 1.48 61.38 0.00 89.57 16823.86 0.00 Average: 155.95 53.82 102.14 0.00 3370.19 27458.77 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:02 13567340 15393388 596532 3.64 52244 1982872 1399148 8.03 793380 1767008 82884 09:00:01 13282764 15443168 529844 3.23 73528 2278152 1266112 7.26 786692 2025656 97612 09:01:01 11924572 14429004 1532040 9.35 84928 2599808 2117200 12.15 1921948 2223236 82772 09:02:01 11111736 14002748 1955904 11.94 95772 2958576 2545392 14.60 2495812 2439820 332400 09:03:01 11726832 15339020 619636 3.78 100708 3652300 1381380 7.93 1389752 2914184 586704 Average: 12322649 14921466 1046791 6.39 81436 2694342 1741846 9.99 1477517 2273981 236474 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:02 ens3 350.66 221.93 1437.68 66.12 0.00 0.00 0.00 0.00 08:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 09:00:01 ens3 74.46 60.63 731.95 13.27 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 09:01:01 ens3 369.36 304.72 3860.02 40.58 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:02:01 ens3 295.17 211.03 3866.38 24.64 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1550.06 1550.06 1473.36 1473.36 0.00 0.00 0.00 0.00 09:03:01 ens3 110.08 109.05 803.96 98.40 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 218.41 218.41 198.76 198.76 0.00 0.00 0.00 0.00 Average: ens3 240.50 181.88 2144.71 48.72 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 355.85 355.85 335.64 335.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-34800) 10/03/24 _x86_64_ (4 CPU) 08:57:59 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:02 all 16.00 17.97 15.41 3.64 0.15 46.82 08:59:02 0 20.34 17.30 14.71 3.47 0.14 44.05 08:59:02 1 12.43 19.58 15.50 5.13 0.15 47.21 08:59:02 2 16.86 17.14 15.63 3.10 0.15 47.12 08:59:02 3 14.37 17.88 15.82 2.88 0.15 48.90 09:00:01 all 13.44 4.88 4.32 1.63 0.06 75.66 09:00:01 0 25.47 4.30 4.97 2.71 0.07 62.49 09:00:01 1 10.51 4.48 4.10 2.39 0.05 78.46 09:00:01 2 12.89 4.85 4.05 0.87 0.07 77.28 09:00:01 3 4.86 5.90 4.16 0.56 0.05 84.47 09:01:01 all 63.81 0.00 2.24 1.07 0.12 32.76 09:01:01 0 66.53 0.00 1.99 0.32 0.12 31.05 09:01:01 1 64.48 0.00 2.29 0.82 0.12 32.30 09:01:01 2 62.91 0.00 1.55 0.47 0.12 34.95 09:01:01 3 61.32 0.00 3.12 2.66 0.13 32.76 09:02:01 all 44.59 0.00 2.35 0.22 0.08 52.75 09:02:01 0 40.31 0.00 2.42 0.07 0.08 57.11 09:02:01 1 47.12 0.00 2.66 0.39 0.07 49.77 09:02:01 2 46.66 0.00 2.70 0.40 0.08 50.16 09:02:01 3 44.29 0.00 1.63 0.03 0.08 53.96 09:03:01 all 37.48 0.00 1.63 0.43 0.08 60.38 09:03:01 0 28.94 0.00 1.78 0.83 0.08 68.37 09:03:01 1 55.31 0.00 1.97 0.00 0.08 42.63 09:03:01 2 31.89 0.00 1.57 0.74 0.07 65.73 09:03:01 3 33.83 0.00 1.20 0.17 0.07 64.73 Average: all 35.17 4.55 5.18 1.40 0.10 53.61 Average: 0 36.38 4.28 5.15 1.47 0.10 52.62 Average: 1 38.09 4.79 5.29 1.74 0.09 50.00 Average: 2 34.35 4.37 5.09 1.11 0.10 54.98 Average: 3 31.86 4.74 5.18 1.26 0.10 56.86