---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17229 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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/loop2 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/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11866 1 3436 14963 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:1f:e3:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe1f:e3c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:c3:6a:98 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-17229) 07/02/24 _x86_64_ (4 CPU) 07:30:47 LINUX RESTART (4 CPU) 07:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:32:01 324.25 140.58 183.67 0.00 6396.93 44208.40 0.00 07:33:01 229.69 45.07 184.62 0.00 3020.59 11690.10 0.00 07:34:01 72.92 20.14 52.78 0.00 1241.57 19605.73 0.00 07:35:01 6.18 0.62 5.57 0.00 26.40 995.17 0.00 07:36:01 25.46 1.65 23.81 0.00 97.43 3416.86 0.00 07:37:01 63.41 3.32 60.09 0.00 4261.82 8352.07 0.00 07:38:01 266.72 0.88 265.84 0.00 108.52 8135.18 0.00 Average: 141.22 30.32 110.90 0.00 2164.56 13771.33 0.00 07:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 13723992 15403884 587968 3.59 56104 1830692 1301024 7.46 850416 1553328 99016 07:33:01 12655144 14915336 1052560 6.43 83024 2359856 1692804 9.71 1409952 2014020 328956 07:34:01 11060968 13643712 2319160 14.16 90028 2651468 2870748 16.47 2904480 2083848 24408 07:35:01 10413752 13006000 2956500 18.05 90356 2659704 3473984 19.93 3543088 2088720 4756 07:36:01 10962444 13690196 2262800 13.81 106552 2770944 2842436 16.31 2908912 2154168 4460 07:37:01 10330900 13466884 2484552 15.17 127084 3145164 3092888 17.74 3380628 2300412 29816 07:38:01 12198404 15367108 584108 3.57 151832 3152132 1292460 7.42 1516112 2301724 14228 Average: 11620801 14213303 1749664 10.68 100711 2652851 2366621 13.58 2359084 2070889 72234 07:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 403.65 291.50 2357.51 71.18 0.00 0.00 0.00 0.00 07:32:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 307.01 244.64 3889.35 35.44 0.00 0.00 0.00 0.00 07:33:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 122.07 100.87 1100.64 18.22 0.00 0.00 0.00 0.00 07:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 8.63 6.72 1.74 1.73 0.00 0.00 0.00 0.00 07:35:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 ens3 60.80 33.02 717.22 4.60 0.00 0.00 0.00 0.00 07:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 207.40 141.04 2227.55 18.94 0.00 0.00 0.00 0.00 07:37:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 ens3 28.05 23.21 15.90 9.80 0.00 0.00 0.00 0.00 07:38:01 lo 0.93 0.93 0.09 0.09 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 162.51 120.14 1472.84 22.84 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-17229) 07/02/24 _x86_64_ (4 CPU) 07:30:47 LINUX RESTART (4 CPU) 07:31:01 CPU %user %nice %system %iowait %steal %idle 07:32:01 all 17.14 17.73 14.32 5.32 0.11 45.38 07:32:01 0 18.17 17.83 13.78 8.36 0.10 41.75 07:32:01 1 16.20 18.06 14.57 3.59 0.12 47.47 07:32:01 2 18.43 17.02 14.30 3.77 0.13 46.34 07:32:01 3 15.77 18.01 14.64 5.55 0.08 45.94 07:33:01 all 32.77 0.00 2.27 2.55 0.08 62.33 07:33:01 0 27.42 0.00 2.07 3.94 0.10 66.47 07:33:01 1 27.13 0.00 1.62 0.43 0.05 70.77 07:33:01 2 20.55 0.02 1.88 3.72 0.07 73.77 07:33:01 3 55.98 0.00 3.50 2.10 0.10 38.32 07:34:01 all 72.50 0.00 2.54 1.15 0.10 23.72 07:34:01 0 70.42 0.00 3.13 0.98 0.10 25.37 07:34:01 1 68.60 0.00 2.04 0.81 0.10 28.45 07:34:01 2 75.71 0.00 2.25 2.24 0.10 19.70 07:34:01 3 75.26 0.00 2.72 0.57 0.10 21.34 07:35:01 all 28.45 0.00 0.63 0.18 0.08 70.66 07:35:01 0 24.80 0.00 0.70 0.18 0.08 74.24 07:35:01 1 33.75 0.00 0.77 0.02 0.08 65.39 07:35:01 2 27.33 0.00 0.40 0.03 0.07 72.17 07:35:01 3 27.94 0.00 0.67 0.50 0.07 70.82 07:36:01 all 26.41 0.00 1.62 0.22 0.09 71.66 07:36:01 0 26.88 0.00 1.35 0.42 0.12 71.23 07:36:01 1 24.90 0.00 2.42 0.27 0.10 72.31 07:36:01 2 26.28 0.00 1.24 0.10 0.08 72.30 07:36:01 3 27.59 0.00 1.45 0.10 0.05 70.81 07:37:01 all 72.48 0.00 3.22 0.77 0.10 23.43 07:37:01 0 70.33 0.00 3.20 0.32 0.10 26.06 07:37:01 1 72.69 0.00 3.91 1.17 0.12 22.11 07:37:01 2 76.47 0.00 2.67 0.49 0.10 20.28 07:37:01 3 70.43 0.00 3.11 1.09 0.10 25.27 07:38:01 all 33.72 0.00 2.02 2.75 0.06 61.44 07:38:01 0 31.51 0.00 1.89 1.92 0.08 64.59 07:38:01 1 28.82 0.00 1.72 0.99 0.05 68.43 07:38:01 2 34.48 0.00 1.76 2.86 0.05 60.85 07:38:01 3 40.10 0.00 2.72 5.25 0.07 51.87 Average: all 40.48 2.51 3.79 1.84 0.09 51.29 Average: 0 38.47 2.51 3.70 2.29 0.10 52.93 Average: 1 38.86 2.55 3.84 1.03 0.09 53.62 Average: 2 39.88 2.42 3.49 1.89 0.09 52.23 Average: 3 44.72 2.56 4.10 2.16 0.08 46.37