---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7073 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 1.3M 795M 1% /run /dev/vda1 39G 14G 26G 35% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 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 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7957 752 2527 1 4677 6901 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:19:f0:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe19:f0b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:35:4a:88 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-7073) 07/08/26 _x86_64_ (2 CPU) 14:17:15 LINUX RESTART (2 CPU) 14:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:19:01 120.31 39.71 80.60 0.00 3575.14 30295.48 0.00 14:20:01 222.48 13.88 208.60 0.00 1768.53 33665.87 0.00 14:21:01 136.39 0.37 136.03 0.00 5.20 32479.79 0.00 14:22:01 69.99 0.15 69.84 0.00 1.73 28791.07 0.00 14:23:01 36.94 1.00 35.94 0.00 68.92 26087.12 0.00 14:24:01 14.05 0.00 14.05 0.00 0.00 11756.17 0.00 14:25:01 27.94 0.00 27.94 0.00 0.00 21354.75 0.00 14:26:01 44.68 0.05 44.63 0.00 0.40 24002.93 0.00 14:27:01 69.85 8.66 61.20 0.00 725.55 42353.79 0.00 Average: 82.51 7.09 75.42 0.00 682.80 27866.60 0.00 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 4847676 7045524 735736 9.03 70152 2284780 2684704 29.19 913632 2102296 462044 14:20:01 3839384 6756988 1024916 12.58 118056 2882172 3255452 35.40 1367512 2581512 438188 14:21:01 3372136 7058336 741944 9.11 153120 3524540 3002176 32.64 1435148 2907416 459436 14:22:01 1751360 6139764 1660120 20.37 157372 4195740 3908480 42.50 2665608 3267612 380528 14:23:01 2458716 6940580 845336 10.37 160020 4293944 3050864 33.17 2118280 3102272 275252 14:24:01 2171688 7063640 722348 8.86 162532 4685312 2938544 31.95 2191180 3302552 330900 14:25:01 1986856 7039392 730400 8.96 165080 4852064 2946872 32.04 2176244 3493120 307588 14:26:01 1534816 7034688 735276 9.02 168884 5274724 3028768 32.93 2472024 3629216 164496 14:27:01 2582660 7056284 706536 8.67 163672 4285396 2639744 28.70 1873072 3206004 29560 Average: 2727255 6903911 878068 10.78 146543 4030964 3050623 33.17 1912522 3065778 316444 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 lo 1.62 1.62 0.18 0.18 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 526.40 300.82 3690.94 79.70 0.00 0.00 0.00 0.00 14:20:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 186.82 122.07 1366.58 17.01 0.00 0.00 0.00 0.00 14:21:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 195.05 98.58 1499.44 15.76 0.00 0.00 0.00 0.00 14:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 6.30 0.28 3.63 0.24 0.00 0.00 0.00 0.00 14:23:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 23.50 14.01 100.63 2.75 0.00 0.00 0.00 0.00 14:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 2.70 0.28 1.46 0.29 0.00 0.00 0.00 0.00 14:25:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 11.71 5.66 22.26 0.75 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 0.42 0.30 0.08 0.24 0.00 0.00 0.00 0.00 14:27:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 15.23 12.04 12.05 5.59 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 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 107.56 61.55 744.01 13.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-7073) 07/08/26 _x86_64_ (2 CPU) 14:17:15 LINUX RESTART (2 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 32.14 0.01 3.86 17.13 0.11 46.75 14:19:01 0 18.89 0.02 3.59 21.63 0.08 55.79 14:19:01 1 45.49 0.00 4.13 12.60 0.13 37.64 14:20:01 all 42.58 0.00 4.68 13.61 0.12 39.01 14:20:01 0 31.61 0.00 3.87 8.64 0.10 55.78 14:20:01 1 53.55 0.00 5.50 18.59 0.13 22.22 14:21:01 all 71.67 0.00 9.48 4.02 0.19 14.65 14:21:01 0 71.05 0.00 9.54 4.92 0.19 14.31 14:21:01 1 72.28 0.00 9.41 3.13 0.19 14.99 14:22:01 all 84.71 0.00 6.11 1.87 0.14 7.18 14:22:01 0 83.20 0.00 5.36 0.84 0.15 10.45 14:22:01 1 86.21 0.00 6.86 2.90 0.13 3.89 14:23:01 all 71.69 0.00 7.16 2.20 0.13 18.82 14:23:01 0 63.05 0.00 6.16 1.50 0.12 29.17 14:23:01 1 80.40 0.00 8.16 2.91 0.13 8.40 14:24:01 all 62.87 0.00 4.73 30.56 0.13 1.70 14:24:01 0 63.27 0.00 4.56 30.50 0.13 1.54 14:24:01 1 62.47 0.00 4.91 30.62 0.13 1.87 14:25:01 all 72.46 0.00 6.46 6.84 0.14 14.10 14:25:01 0 71.70 0.00 5.57 5.92 0.13 16.67 14:25:01 1 73.22 0.00 7.35 7.75 0.15 11.53 14:26:01 all 83.57 0.00 11.00 0.33 0.15 4.94 14:26:01 0 83.66 0.00 10.72 0.46 0.15 5.01 14:26:01 1 83.49 0.00 11.28 0.20 0.15 4.87 14:27:01 all 65.01 0.00 8.02 5.90 0.13 20.94 14:27:01 0 72.98 0.00 8.21 5.54 0.15 13.12 14:27:01 1 57.04 0.00 7.83 6.26 0.12 28.75 Average: all 65.13 0.00 6.82 9.19 0.14 18.72 Average: 0 62.07 0.00 6.38 8.91 0.13 22.50 Average: 1 68.20 0.00 7.26 9.46 0.14 14.94