---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-16290 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: 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 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 745 11063 1 4188 14912 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:75:b9:88 brd ff:ff:ff:ff:ff:ff inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe75:b988/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:3b:20:43 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-16290) 08/31/24 _x86_64_ (4 CPU) 01:33:07 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 154.70 67.73 86.97 0.00 2896.46 10979.17 0.00 01:36:01 178.59 32.36 146.23 0.00 1607.33 5750.08 0.00 01:37:01 21.51 3.80 17.71 0.00 164.77 9339.11 0.00 01:38:01 65.94 5.20 60.75 0.00 185.00 13211.33 0.00 01:39:01 85.71 7.31 78.39 0.00 4680.33 38297.38 0.00 Average: 101.11 23.13 77.98 0.00 1903.59 15531.70 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13287644 15442864 535924 3.27 73084 2274020 1275752 7.32 790508 2022412 122448 01:36:01 12514496 14909536 1060860 6.48 82048 2497588 1744112 10.01 1387720 2179500 183884 01:37:01 11410340 13925748 2040780 12.46 84972 2611056 2723536 15.63 2432288 2231012 26572 01:38:01 11266052 14050536 1913132 11.68 98824 2854832 2466844 14.15 2513568 2279244 95432 01:39:01 11347704 15287136 665812 4.06 111304 3961632 1395564 8.01 1654132 3014096 2840 Average: 11965247 14723164 1243302 7.59 90046 2839826 1921162 11.02 1755643 2345253 86235 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 01:35:01 ens3 96.03 75.29 974.90 14.40 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 01:36:01 ens3 225.82 182.72 2738.58 22.81 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 152.72 118.30 1297.44 20.79 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1770.66 1770.66 1676.40 1676.40 0.00 0.00 0.00 0.00 01:38:01 ens3 281.21 196.37 3572.68 22.62 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 16.79 16.79 1.65 1.65 0.00 0.00 0.00 0.00 01:39:01 ens3 333.00 235.27 3551.39 185.62 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 359.25 359.25 336.80 336.80 0.00 0.00 0.00 0.00 Average: ens3 218.18 161.88 2431.98 53.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-16290) 08/31/24 _x86_64_ (4 CPU) 01:33:07 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 16.87 8.02 6.79 2.87 0.08 65.38 01:35:01 0 26.28 7.55 6.46 2.56 0.09 57.06 01:35:01 1 18.97 7.89 7.06 1.77 0.07 64.25 01:35:01 2 13.59 7.81 7.25 2.20 0.09 69.06 01:35:01 3 8.61 8.84 6.38 4.95 0.07 71.15 01:36:01 all 25.20 0.00 1.36 1.69 0.05 71.70 01:36:01 0 25.61 0.00 1.15 0.50 0.05 72.69 01:36:01 1 24.82 0.00 1.42 0.23 0.05 73.47 01:36:01 2 25.22 0.00 0.75 0.07 0.05 73.91 01:36:01 3 25.14 0.00 2.12 5.96 0.05 66.72 01:37:01 all 53.10 0.00 1.73 0.45 0.08 44.64 01:37:01 0 51.28 0.00 1.69 0.27 0.08 46.67 01:37:01 1 53.49 0.00 2.42 0.07 0.08 43.93 01:37:01 2 56.50 0.00 1.14 0.10 0.08 42.18 01:37:01 3 51.10 0.00 1.66 1.37 0.08 45.78 01:38:01 all 61.05 0.00 3.18 0.68 0.11 34.99 01:38:01 0 58.24 0.00 2.38 0.03 0.10 39.24 01:38:01 1 60.59 0.00 4.13 0.99 0.10 34.19 01:38:01 2 64.92 0.00 3.55 1.36 0.10 30.06 01:38:01 3 60.47 0.00 2.66 0.32 0.12 36.43 01:39:01 all 24.39 0.00 2.86 4.36 0.07 68.32 01:39:01 0 16.99 0.00 2.97 1.95 0.07 78.02 01:39:01 1 36.18 0.00 2.52 3.81 0.07 57.43 01:39:01 2 15.31 0.00 2.85 6.29 0.07 75.49 01:39:01 3 29.11 0.00 3.12 5.39 0.07 62.31 Average: all 36.15 1.58 3.17 2.01 0.08 57.01 Average: 0 35.69 1.49 2.92 1.06 0.08 58.77 Average: 1 38.83 1.56 3.50 1.38 0.07 54.67 Average: 2 35.15 1.54 3.09 2.01 0.08 58.13 Average: 3 34.95 1.74 3.18 3.60 0.08 56.45