---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-12907 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 788 2539 1 4629 6875 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:cb:27:ad brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fecb:27ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:2e:6d:cf 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-12907) 07/14/26 _x86_64_ (2 CPU) 18:47:25 LINUX RESTART (2 CPU) 18:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:49:01 127.42 14.60 112.83 0.00 1530.69 20646.45 0.00 18:50:01 246.73 8.48 238.24 0.00 974.10 33363.51 0.00 18:51:01 129.81 0.38 129.43 0.00 3.60 26332.94 0.00 18:52:01 41.73 0.00 41.73 0.00 0.00 30374.13 0.00 18:53:01 22.78 1.00 21.78 0.00 70.79 18252.42 0.00 18:54:01 40.49 0.00 40.49 0.00 0.00 23296.52 0.00 18:55:01 46.47 0.60 45.87 0.00 35.32 37077.24 0.00 Average: 93.63 3.58 90.05 0.00 373.53 27049.04 0.00 18:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:49:01 4530828 7103136 674200 8.27 90476 2604380 2734780 29.73 856648 2438280 349632 18:50:01 4039976 7096816 680624 8.35 125232 3010176 2842296 30.90 1238500 2500544 55892 18:51:01 2938232 7010892 807520 9.91 158224 3873136 3064956 33.32 1674440 3085992 276808 18:52:01 2585028 6949152 852404 10.46 160756 4165008 3067020 33.35 2049896 3051020 288888 18:53:01 1588896 6543180 1257824 15.44 164632 4728264 3414972 37.13 2730020 3340836 326196 18:54:01 1723024 6974196 819880 10.06 168468 5015620 3053352 33.20 2324692 3601796 319040 18:55:01 875168 6307144 1486716 18.24 167440 5190336 3743200 40.70 3072352 3693660 105252 Average: 2611593 6854931 939881 11.53 147890 4083846 3131511 34.05 1992364 3101733 245958 18:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 251.45 152.77 3490.64 18.36 0.00 0.00 0.00 0.00 18:49:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 141.61 79.47 533.26 9.43 0.00 0.00 0.00 0.00 18:50:01 lo 1.62 1.62 0.14 0.14 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 ens3 210.96 77.60 1494.97 8.57 0.00 0.00 0.00 0.00 18:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 ens3 24.37 15.23 97.52 1.38 0.00 0.00 0.00 0.00 18:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 ens3 0.80 0.67 0.52 0.47 0.00 0.00 0.00 0.00 18:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 ens3 8.50 6.32 19.21 0.79 0.00 0.00 0.00 0.00 18:54:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 1.90 1.12 0.87 1.14 0.00 0.00 0.00 0.00 18:55:01 lo 0.07 0.07 0.00 0.00 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 91.37 47.60 805.35 5.73 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-12907) 07/14/26 _x86_64_ (2 CPU) 18:47:25 LINUX RESTART (2 CPU) 18:48:01 CPU %user %nice %system %iowait %steal %idle 18:49:01 all 39.13 0.00 3.63 4.11 0.10 53.03 18:49:01 0 49.37 0.00 3.91 6.01 0.10 40.60 18:49:01 1 28.90 0.00 3.35 2.22 0.10 65.43 18:50:01 all 68.88 0.00 8.80 7.82 0.10 14.39 18:50:01 0 68.30 0.00 8.53 5.32 0.10 17.75 18:50:01 1 69.46 0.00 9.08 10.33 0.10 11.04 18:51:01 all 71.77 0.00 6.11 11.40 0.12 10.60 18:51:01 0 72.36 0.00 5.81 10.78 0.12 10.93 18:51:01 1 71.18 0.00 6.41 12.02 0.12 10.26 18:52:01 all 71.47 0.00 7.03 0.59 0.09 20.81 18:52:01 0 62.64 0.00 6.01 0.12 0.08 31.15 18:52:01 1 80.37 0.00 8.06 1.06 0.10 10.40 18:53:01 all 89.27 0.00 5.97 0.04 0.11 4.61 18:53:01 0 89.01 0.00 6.02 0.00 0.12 4.85 18:53:01 1 89.53 0.00 5.92 0.08 0.10 4.37 18:54:01 all 84.57 0.00 6.78 0.35 0.12 8.19 18:54:01 0 84.05 0.00 6.65 0.37 0.12 8.82 18:54:01 1 85.09 0.00 6.92 0.32 0.12 7.56 18:55:01 all 82.89 0.00 11.38 0.31 0.10 5.32 18:55:01 0 83.05 0.00 11.24 0.22 0.10 5.38 18:55:01 1 82.72 0.00 11.51 0.41 0.10 5.26 Average: all 72.52 0.00 7.09 3.52 0.11 16.77 Average: 0 72.64 0.00 6.87 3.26 0.11 17.12 Average: 1 72.39 0.00 7.31 3.78 0.11 16.41