---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19435 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.7G 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 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 701 11749 1 3547 14956 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:5a:05:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe5a:5f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b2:d2:c2:01 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19435) 07/10/24 _x86_64_ (4 CPU) 08:56:49 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:02 321.38 144.21 177.17 0.00 11396.23 46143.38 0.00 08:59:01 141.61 67.37 74.24 0.00 3214.92 11429.97 0.00 09:00:01 195.90 23.61 172.29 0.00 1341.91 19675.79 0.00 09:01:01 40.88 0.13 40.74 0.00 3.47 17913.95 0.00 09:02:01 55.57 4.15 51.42 0.00 182.37 13313.78 0.00 Average: 151.10 47.83 103.27 0.00 3227.82 21730.04 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:02 13461212 15361324 628228 3.84 56284 2050204 1410380 8.09 871124 1792616 109304 08:59:01 12593676 14976140 990768 6.05 83672 2482244 1689388 9.69 1314680 2170740 228432 09:00:01 11545420 14350388 1611196 9.84 98732 2871236 2194508 12.59 2114060 2394780 148772 09:01:01 11377532 14239976 1721100 10.51 101544 2920588 2248240 12.90 2314476 2358100 30416 09:02:01 12421276 15383720 570792 3.48 108844 3006404 1413584 8.11 1190420 2423652 1688 Average: 12279823 14862310 1104417 6.74 89815 2666135 1791220 10.28 1560952 2227978 103722 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 ens3 391.85 264.12 2216.23 69.13 0.00 0.00 0.00 0.00 08:58:02 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 221.00 185.90 2622.85 30.16 0.00 0.00 0.00 0.00 08:59:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 388.74 283.29 5356.73 30.94 0.00 0.00 0.00 0.00 09:00:01 lo 985.87 985.87 933.58 933.58 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 59.44 49.03 15.87 12.01 0.00 0.00 0.00 0.00 09:01:01 lo 3941.78 3941.78 3750.81 3750.81 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 107.53 65.82 690.48 14.05 0.00 0.00 0.00 0.00 09:02:01 lo 2931.63 2931.63 2786.52 2786.52 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 233.75 169.58 2178.94 31.26 0.00 0.00 0.00 0.00 Average: lo 1577.81 1577.81 1499.29 1499.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19435) 07/10/24 _x86_64_ (4 CPU) 08:56:49 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:02 all 17.25 16.41 14.39 8.42 0.15 43.38 08:58:02 0 17.11 16.26 14.55 12.22 0.15 39.70 08:58:02 1 19.87 16.08 14.00 6.61 0.15 43.29 08:58:02 2 18.92 15.21 14.17 9.87 0.15 41.68 08:58:02 3 13.13 18.08 14.85 4.96 0.14 48.85 08:59:01 all 27.83 4.29 4.79 4.62 0.12 58.36 08:59:01 0 25.06 5.32 4.77 3.90 0.14 60.82 08:59:01 1 28.30 2.61 3.64 3.84 0.12 61.49 08:59:01 2 37.40 4.17 5.56 2.30 0.09 50.49 08:59:01 3 20.61 5.05 5.18 8.42 0.12 60.62 09:00:01 all 66.02 0.00 3.08 2.11 0.14 28.64 09:00:01 0 67.40 0.00 2.66 1.06 0.12 28.77 09:00:01 1 65.16 0.00 2.69 1.79 0.19 30.18 09:00:01 2 72.44 0.00 3.65 1.31 0.12 22.48 09:00:01 3 59.08 0.00 3.33 4.29 0.13 33.15 09:01:01 all 68.80 0.00 3.39 0.70 0.10 27.01 09:01:01 0 69.39 0.00 3.64 0.25 0.10 26.62 09:01:01 1 69.81 0.00 3.51 1.01 0.12 25.55 09:01:01 2 70.99 0.00 3.08 0.40 0.08 25.45 09:01:01 3 65.03 0.00 3.33 1.14 0.08 30.42 09:02:01 all 70.57 0.00 3.36 0.57 0.10 25.40 09:02:01 0 73.50 0.00 3.35 0.18 0.08 22.89 09:02:01 1 74.25 0.00 3.35 0.71 0.10 21.59 09:02:01 2 68.72 0.00 3.67 0.94 0.10 26.57 09:02:01 3 65.80 0.00 3.06 0.47 0.10 30.56 Average: all 50.23 4.12 5.79 3.27 0.12 36.47 Average: 0 50.68 4.29 5.78 3.50 0.12 35.64 Average: 1 51.63 3.71 5.42 2.78 0.14 36.33 Average: 2 53.78 3.87 6.02 2.96 0.11 33.26 Average: 3 44.83 4.61 5.94 3.84 0.11 40.66