---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5023 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 11762 1 3536 14960 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:bd:37:cd brd ff:ff:ff:ff:ff:ff inet 10.30.170.165/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:febd:37cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:cc:53:93 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5023) 11/07/24 _x86_64_ (4 CPU) 09:08:06 LINUX RESTART (4 CPU) 09:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:10:01 163.51 74.99 88.52 0.00 3202.93 11475.26 0.00 09:11:01 229.58 27.30 202.28 0.00 1481.75 17503.35 0.00 09:12:01 43.39 3.62 39.78 0.00 143.98 17073.95 0.00 09:13:01 25.65 0.00 25.65 0.00 0.00 8044.79 0.00 09:14:01 61.42 3.68 57.74 0.00 2535.13 15113.51 0.00 09:15:01 8.53 0.12 8.42 0.00 6.93 1125.68 0.00 Average: 88.68 18.28 70.40 0.00 1228.58 11722.94 0.00 09:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 12682788 15045060 922748 5.63 82404 2463944 1554552 8.92 1242908 2155000 215360 09:11:01 11641260 14468112 1492840 9.11 100228 2890628 2067628 11.86 1998144 2412708 254904 09:12:01 11215708 14081228 1879480 11.47 101532 2924824 2698384 15.48 2468076 2366464 20804 09:13:01 10722780 13766200 2193916 13.39 104680 3088456 2675960 15.35 2816684 2497100 111452 09:14:01 10532376 13722028 2228712 13.61 109936 3224864 2667252 15.30 2974328 2515168 11884 09:15:01 9936420 13198852 2751816 16.80 110560 3289332 3148264 18.06 3526720 2548232 55360 Average: 11121889 14046913 1911585 11.67 101557 2980341 2468673 14.16 2504477 2415779 111627 09:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:10:01 ens3 197.95 163.41 2227.85 27.02 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 1028.96 1028.96 974.59 974.59 0.00 0.00 0.00 0.00 09:11:01 ens3 458.07 319.08 5963.31 34.95 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 2984.09 2984.09 2837.13 2837.13 0.00 0.00 0.00 0.00 09:12:01 ens3 50.01 43.58 33.60 9.81 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 1855.52 1855.52 1762.65 1762.65 0.00 0.00 0.00 0.00 09:13:01 ens3 79.90 65.52 162.36 15.88 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 2163.27 2163.27 2051.70 2051.70 0.00 0.00 0.00 0.00 09:14:01 ens3 226.35 137.60 2085.49 16.03 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 21.75 21.75 2.85 2.85 0.00 0.00 0.00 0.00 09:15:01 ens3 42.53 39.34 112.75 11.13 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1342.55 1342.55 1271.52 1271.52 0.00 0.00 0.00 0.00 Average: ens3 175.81 128.09 1764.26 19.13 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5023) 11/07/24 _x86_64_ (4 CPU) 09:08:06 LINUX RESTART (4 CPU) 09:09:01 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 25.92 6.87 6.32 2.98 0.09 57.83 09:10:01 0 32.83 7.58 7.70 2.87 0.10 48.92 09:10:01 1 35.10 4.90 5.41 3.09 0.08 51.42 09:10:01 2 16.12 7.96 6.09 1.36 0.08 68.38 09:10:01 3 19.58 7.03 6.09 4.58 0.08 62.64 09:11:01 all 65.55 0.00 3.01 2.08 0.10 29.26 09:11:01 0 64.05 0.00 2.87 1.97 0.10 31.01 09:11:01 1 66.60 0.00 3.11 2.35 0.10 27.84 09:11:01 2 64.67 0.00 3.03 1.93 0.08 30.29 09:11:01 3 66.87 0.00 3.04 2.09 0.10 27.90 09:12:01 all 71.56 0.00 2.88 0.94 0.09 24.52 09:12:01 0 73.47 0.00 3.80 0.75 0.10 21.87 09:12:01 1 73.54 0.00 2.38 0.08 0.08 23.91 09:12:01 2 73.73 0.00 2.47 1.11 0.10 22.60 09:12:01 3 65.54 0.00 2.87 1.82 0.08 29.69 09:13:01 all 74.99 0.00 2.81 0.24 0.09 21.86 09:13:01 0 79.24 0.00 2.92 0.10 0.08 17.65 09:13:01 1 78.42 0.00 2.69 0.44 0.10 18.36 09:13:01 2 81.14 0.00 3.31 0.40 0.08 15.05 09:13:01 3 61.25 0.00 2.32 0.03 0.10 36.30 09:14:01 all 67.78 0.00 3.66 0.77 0.09 27.70 09:14:01 0 71.90 0.00 3.58 0.47 0.08 23.96 09:14:01 1 62.68 0.00 3.13 0.89 0.08 33.22 09:14:01 2 66.87 0.00 4.01 0.54 0.10 28.49 09:14:01 3 69.66 0.00 3.94 1.19 0.10 25.11 09:15:01 all 62.01 0.00 1.65 0.11 0.09 36.13 09:15:01 0 64.49 0.00 1.42 0.02 0.08 33.99 09:15:01 1 66.48 0.00 2.54 0.03 0.10 30.85 09:15:01 2 59.54 0.00 1.07 0.00 0.08 39.30 09:15:01 3 57.52 0.00 1.57 0.40 0.10 40.41 Average: all 61.30 1.14 3.39 1.19 0.09 32.88 Average: 0 64.32 1.27 3.72 1.03 0.09 29.57 Average: 1 63.81 0.82 3.21 1.15 0.09 30.93 Average: 2 60.36 1.32 3.33 0.89 0.09 34.01 Average: 3 56.73 1.17 3.31 1.68 0.09 37.02