---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42823 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 9.6G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11852 1 3453 14967 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:6a:c0:49 brd ff:ff:ff:ff:ff:ff inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe6a:c049/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:68:06:48 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-42823) 10/15/24 _x86_64_ (4 CPU) 20:05:41 LINUX RESTART (4 CPU) 20:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:07:01 329.84 151.36 178.48 0.00 10782.58 47620.81 0.00 20:08:01 231.41 47.73 183.69 0.00 3350.37 12501.00 0.00 20:09:01 100.17 18.56 81.60 0.00 904.52 25568.14 0.00 20:10:01 29.11 3.22 25.90 0.00 114.78 7246.39 0.00 20:11:01 55.49 4.23 51.26 0.00 2590.23 17427.10 0.00 Average: 148.60 44.66 103.94 0.00 3524.31 21987.26 0.00 20:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:07:01 13400740 15376224 611252 3.73 60476 2117516 1331304 7.64 869776 1849328 142992 20:08:01 12118808 14625436 1336032 8.16 86260 2599564 2198044 12.61 1694380 2254676 278824 20:09:01 11515392 14351132 1610028 9.83 100168 2898732 2443188 14.02 2194112 2341264 23796 20:10:01 11224088 14108160 1852704 11.31 101200 2943872 2313140 13.27 2452532 2372392 31592 20:11:01 10736456 13899912 2050764 12.52 110720 3197396 2465352 14.14 2800584 2481952 6548 Average: 11799097 14472173 1492156 9.11 91765 2751416 2150206 12.34 2002277 2259922 96750 20:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 444.98 295.42 2583.34 74.84 0.00 0.00 0.00 0.00 20:07:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 302.83 243.14 3615.53 34.42 0.00 0.00 0.00 0.00 20:08:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 295.28 214.06 4092.46 25.16 0.00 0.00 0.00 0.00 20:09:01 lo 1793.80 1793.80 1707.93 1707.93 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 68.71 56.04 226.22 11.81 0.00 0.00 0.00 0.00 20:10:01 lo 1976.29 1976.29 1877.53 1877.53 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 178.25 120.63 1417.04 19.75 0.00 0.00 0.00 0.00 20:11:01 lo 1975.54 1975.54 1871.78 1871.78 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 257.39 185.49 2386.26 33.06 0.00 0.00 0.00 0.00 Average: lo 1153.58 1153.58 1095.16 1095.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42823) 10/15/24 _x86_64_ (4 CPU) 20:05:41 LINUX RESTART (4 CPU) 20:06:02 CPU %user %nice %system %iowait %steal %idle 20:07:01 all 18.51 16.91 13.23 4.81 0.12 46.42 20:07:01 0 19.39 15.90 12.82 5.63 0.12 46.13 20:07:01 1 20.42 17.16 13.42 3.88 0.14 45.00 20:07:01 2 21.84 15.70 13.41 7.19 0.10 41.76 20:07:01 3 12.37 18.90 13.27 2.53 0.10 52.82 20:08:01 all 39.20 0.00 2.38 2.46 0.10 55.87 20:08:01 0 32.70 0.00 2.07 2.19 0.10 62.95 20:08:01 1 30.06 0.00 1.86 1.20 0.08 66.80 20:08:01 2 32.43 0.00 2.16 3.40 0.10 61.90 20:08:01 3 61.67 0.00 3.41 3.08 0.12 31.72 20:09:01 all 67.49 0.00 2.88 1.66 0.10 27.86 20:09:01 0 66.91 0.00 2.52 0.39 0.08 30.09 20:09:01 1 69.71 0.00 2.08 2.85 0.10 25.25 20:09:01 2 64.96 0.00 4.21 1.83 0.12 28.88 20:09:01 3 68.39 0.00 2.72 1.56 0.10 27.23 20:10:01 all 75.89 0.00 2.71 0.31 0.11 20.98 20:10:01 0 74.13 0.00 2.57 0.43 0.12 22.75 20:10:01 1 77.76 0.00 2.54 0.37 0.10 19.23 20:10:01 2 78.60 0.00 3.50 0.32 0.12 17.46 20:10:01 3 73.09 0.00 2.21 0.12 0.12 24.46 20:11:01 all 72.49 0.00 3.52 1.28 0.12 22.58 20:11:01 0 65.89 0.00 3.38 0.87 0.10 29.75 20:11:01 1 72.63 0.00 4.68 0.70 0.12 21.87 20:11:01 2 76.46 0.00 3.35 1.48 0.13 18.58 20:11:01 3 75.00 0.00 2.68 2.08 0.12 20.12 Average: all 54.87 3.32 4.90 2.09 0.11 34.70 Average: 0 51.93 3.12 4.63 1.89 0.10 38.32 Average: 1 54.20 3.38 4.88 1.79 0.11 35.65 Average: 2 55.01 3.08 5.29 2.82 0.11 33.69 Average: 3 58.35 3.70 4.81 1.87 0.11 31.15