---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19269 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: 2800.000 BogoMIPS: 5600.00 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 717 11064 1 4214 14940 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:ce:1b:1c brd ff:ff:ff:ff:ff:ff inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fece:1b1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:92:e0:6e 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-19269) 09/06/24 _x86_64_ (4 CPU) 08:59:57 LINUX RESTART (4 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:02 340.81 157.47 183.34 0.00 11732.18 87968.54 0.00 09:02:01 129.67 50.06 79.61 0.00 2665.04 10538.16 0.00 09:03:01 185.84 35.78 150.06 0.00 1734.64 9996.07 0.00 09:04:01 31.34 4.83 26.51 0.00 177.01 7787.27 0.00 09:05:01 61.99 1.82 60.17 0.00 126.11 13825.16 0.00 Average: 149.99 49.99 100.00 0.00 3288.97 26074.21 0.00 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:02 13535916 15377280 613432 3.74 53064 1996552 1379988 7.92 813664 1778036 97820 09:02:01 13303184 15463156 511792 3.12 73252 2278024 1282272 7.36 766452 2025952 94912 09:03:01 12049972 14552380 1411220 8.61 84728 2598356 2353168 13.50 1797048 2225084 126480 09:04:01 11742760 14442372 1518184 9.27 93308 2777940 2133740 12.24 1973240 2344200 181128 09:05:01 11748944 15349404 610756 3.73 101476 3640732 1395932 8.01 1373792 2909948 767184 Average: 12476155 15036918 933077 5.70 81166 2658321 1709020 9.81 1344839 2256644 253505 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:02 ens3 341.09 225.50 1431.55 66.37 0.00 0.00 0.00 0.00 09:01:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 70.62 52.53 704.72 12.01 0.00 0.00 0.00 0.00 09:02:01 lo 1.29 1.29 0.13 0.13 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 09:03:01 ens3 319.53 262.17 3878.93 36.31 0.00 0.00 0.00 0.00 09:03:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 219.19 135.14 2694.20 16.20 0.00 0.00 0.00 0.00 09:04:01 lo 1005.38 1005.38 956.06 956.06 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 190.83 150.59 1914.50 26.66 0.00 0.00 0.00 0.00 09:05:01 lo 1041.14 1041.14 988.97 988.97 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 228.78 165.56 2129.55 31.58 0.00 0.00 0.00 0.00 Average: lo 411.48 411.48 390.40 390.40 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-19269) 09/06/24 _x86_64_ (4 CPU) 08:59:57 LINUX RESTART (4 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:01:02 all 15.35 17.68 14.27 6.30 0.15 46.25 09:01:02 0 16.91 17.41 13.60 6.25 0.15 45.67 09:01:02 1 10.79 18.75 15.09 7.56 0.15 47.65 09:01:02 2 19.94 16.26 14.79 7.87 0.14 41.01 09:01:02 3 13.77 18.31 13.58 3.51 0.15 50.67 09:02:01 all 13.25 4.61 4.18 2.18 0.08 75.69 09:02:01 0 25.60 4.34 4.60 1.26 0.09 64.12 09:02:01 1 5.77 5.26 3.93 2.45 0.09 82.50 09:02:01 2 12.27 3.33 3.70 2.04 0.08 78.57 09:02:01 3 9.38 5.50 4.49 2.98 0.07 77.58 09:03:01 all 55.95 0.00 2.05 1.67 0.11 40.22 09:03:01 0 56.36 0.00 1.74 1.42 0.12 40.36 09:03:01 1 52.88 0.00 2.79 1.64 0.10 42.58 09:03:01 2 53.19 0.00 2.33 3.10 0.12 41.26 09:03:01 3 61.36 0.00 1.35 0.50 0.12 36.67 09:04:01 all 46.44 0.00 1.90 0.85 0.10 50.71 09:04:01 0 46.67 0.00 1.67 0.78 0.10 50.78 09:04:01 1 47.49 0.00 2.20 1.45 0.12 48.75 09:04:01 2 46.41 0.00 2.02 1.13 0.12 50.33 09:04:01 3 45.19 0.00 1.71 0.05 0.07 52.98 09:05:01 all 44.84 0.00 2.15 0.90 0.09 52.03 09:05:01 0 39.65 0.00 1.35 0.23 0.08 58.68 09:05:01 1 67.32 0.00 2.29 0.52 0.10 29.78 09:05:01 2 35.62 0.00 1.92 1.97 0.08 60.41 09:05:01 3 36.73 0.00 3.05 0.87 0.08 59.27 Average: all 35.27 4.44 4.90 2.37 0.11 52.92 Average: 0 37.11 4.33 4.58 1.98 0.11 51.90 Average: 1 37.01 4.78 5.25 2.72 0.11 50.13 Average: 2 33.56 3.90 4.94 3.22 0.11 54.28 Average: 3 33.40 4.74 4.83 1.58 0.10 55.37