---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38769 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 9.5G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 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 662 12151 1 3182 14994 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:c3:b2:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fec3:b2d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:26:34:de 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-38769) 10/04/24 _x86_64_ (4 CPU) 11:57:59 LINUX RESTART (4 CPU) 11:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:59:02 212.10 158.16 53.93 0.00 11080.17 101833.92 0.00 12:00:01 42.38 28.55 13.83 0.00 284.83 546.64 0.00 12:01:01 148.11 13.20 134.91 0.00 981.17 4448.73 0.00 12:02:01 82.70 11.88 70.82 0.00 1024.63 11418.90 0.00 12:03:01 71.47 1.15 70.32 0.00 73.45 18917.78 0.00 Average: 111.59 42.64 68.95 0.00 2697.17 27525.58 0.00 11:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:02 13880348 15550384 452764 2.76 41016 1845452 1232256 7.07 608376 1661024 8892 12:00:01 13874188 15555224 448368 2.74 42324 1853920 1215848 6.98 612804 1661020 16 12:01:01 13550204 15422240 574360 3.51 50496 2030764 1296408 7.44 787932 1796736 66344 12:02:01 13114264 15403944 566456 3.46 78916 2395476 1325428 7.60 851408 2118460 186920 12:03:01 12734344 15403328 560284 3.42 92080 2739984 1294764 7.43 865284 2458016 13952 Average: 13430670 15467024 520446 3.18 60966 2173119 1272941 7.30 745161 1939051 55225 11:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:02 lo 2.03 2.03 0.19 0.19 0.00 0.00 0.00 0.00 11:59:02 ens3 154.03 94.34 699.65 21.50 0.00 0.00 0.00 0.00 11:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 0.31 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:01:01 ens3 254.27 167.39 1488.28 46.75 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:02:01 ens3 76.70 64.32 808.42 9.54 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 9.40 9.40 0.86 0.86 0.00 0.00 0.00 0.00 12:03:01 ens3 98.45 78.64 1108.44 10.82 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 117.14 81.22 823.70 17.78 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38769) 10/04/24 _x86_64_ (4 CPU) 11:57:59 LINUX RESTART (4 CPU) 11:58:01 CPU %user %nice %system %iowait %steal %idle 11:59:02 all 5.68 18.22 12.98 5.41 0.13 57.58 11:59:02 0 6.29 18.16 12.51 2.26 0.14 60.64 11:59:02 1 5.19 18.32 13.28 2.96 0.12 60.13 11:59:02 2 5.63 17.63 13.25 7.49 0.14 55.87 11:59:02 3 5.63 18.76 12.88 8.97 0.12 53.64 12:00:01 all 0.53 5.86 3.84 0.32 0.05 89.40 12:00:01 0 0.03 5.95 3.64 0.24 0.03 90.09 12:00:01 1 1.99 5.80 3.88 0.20 0.05 88.08 12:00:01 2 0.02 5.61 3.73 0.61 0.03 90.00 12:00:01 3 0.07 6.07 4.12 0.22 0.09 89.44 12:01:01 all 8.40 0.00 0.98 1.69 0.04 88.89 12:01:01 0 3.76 0.00 0.78 0.20 0.03 95.22 12:01:01 1 5.84 0.00 0.62 0.78 0.03 92.73 12:01:01 2 7.76 0.00 0.74 1.54 0.03 89.94 12:01:01 3 16.28 0.00 1.79 4.24 0.05 77.64 12:02:01 all 19.64 0.00 1.93 2.41 0.06 75.97 12:02:01 0 28.41 0.00 2.97 1.45 0.10 67.08 12:02:01 1 20.81 0.00 2.07 1.91 0.05 75.16 12:02:01 2 15.18 0.00 1.41 5.58 0.05 77.79 12:02:01 3 14.12 0.00 1.25 0.72 0.05 83.86 12:03:01 all 12.20 0.00 1.07 2.56 0.08 84.08 12:03:01 0 3.99 0.00 0.90 4.86 0.10 90.15 12:03:01 1 26.49 0.00 1.83 1.06 0.08 70.54 12:03:01 2 4.04 0.00 0.59 2.46 0.07 92.85 12:03:01 3 14.32 0.00 0.98 1.87 0.08 82.74 Average: all 9.33 4.78 4.14 2.48 0.07 79.21 Average: 0 8.55 4.77 4.14 1.81 0.08 80.66 Average: 1 12.06 4.81 4.33 1.38 0.07 77.36 Average: 2 6.55 4.62 3.92 3.54 0.06 81.31 Average: 3 10.13 4.91 4.17 3.20 0.08 77.51