---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41186 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: 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/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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11787 1 3532 14981 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:7c:85:9f brd ff:ff:ff:ff:ff:ff inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe7c:859f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:9f:00:04 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-41186) 10/10/24 _x86_64_ (4 CPU) 10:25:20 LINUX RESTART (4 CPU) 10:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:27:01 198.48 83.65 114.83 0.00 2507.85 10155.66 0.00 10:28:01 203.90 50.47 153.43 0.00 3091.64 18259.38 0.00 10:29:01 77.67 7.63 70.04 0.00 272.04 18865.71 0.00 10:30:01 19.23 0.13 19.10 0.00 4.00 4178.37 0.00 10:31:01 60.09 4.20 55.89 0.00 2585.04 16151.57 0.00 10:32:01 18.50 0.38 18.11 0.00 24.40 4818.26 0.00 Average: 96.31 24.41 71.90 0.00 1414.17 12071.85 0.00 10:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 13310148 15435580 543372 3.32 73776 2246320 1269664 7.28 830740 1959944 174884 10:28:01 11610824 14497896 1463848 8.94 94400 2955972 2352824 13.50 1891644 2548800 414760 10:29:01 10971952 13926020 2034572 12.42 100588 3012892 2580512 14.81 2633668 2438932 119224 10:30:01 10920644 13844968 2115724 12.92 101728 2980176 2743192 15.74 2729116 2393748 61716 10:31:01 10478932 13768456 2183572 13.33 111508 3318296 2714292 15.57 2947368 2588920 139284 10:32:01 12151120 15408636 543468 3.32 113468 3280204 1287776 7.39 1333456 2532280 59752 Average: 11573937 14480259 1480759 9.04 99245 2965643 2158043 12.38 2060999 2410437 161603 10:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 ens3 187.05 141.64 1847.43 25.91 0.00 0.00 0.00 0.00 10:27:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 551.67 415.01 7456.79 51.33 0.00 0.00 0.00 0.00 10:28:01 lo 22.08 22.08 19.38 19.38 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 37.27 32.97 41.89 7.45 0.00 0.00 0.00 0.00 10:29:01 lo 3258.08 3258.08 3086.56 3086.56 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 65.31 58.77 223.23 13.79 0.00 0.00 0.00 0.00 10:30:01 lo 1074.67 1074.67 1018.86 1018.86 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 112.01 61.17 1406.21 12.77 0.00 0.00 0.00 0.00 10:31:01 lo 2929.85 2929.85 2776.10 2776.10 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 49.61 43.14 19.59 14.61 0.00 0.00 0.00 0.00 10:32:01 lo 1161.72 1161.72 1099.46 1099.46 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 167.16 125.46 1832.63 20.98 0.00 0.00 0.00 0.00 Average: lo 1407.89 1407.89 1333.42 1333.42 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-41186) 10/10/24 _x86_64_ (4 CPU) 10:25:20 LINUX RESTART (4 CPU) 10:26:01 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 18.85 12.42 10.72 5.29 0.12 52.60 10:27:01 0 8.55 14.12 9.82 3.16 0.12 64.23 10:27:01 1 18.61 11.07 10.99 6.87 0.12 52.34 10:27:01 2 22.47 12.30 10.75 5.48 0.12 48.89 10:27:01 3 25.67 12.19 11.33 5.65 0.12 45.05 10:28:01 all 55.93 0.00 2.86 2.16 0.12 38.93 10:28:01 0 53.82 0.00 2.35 1.56 0.13 42.13 10:28:01 1 52.53 0.00 2.77 4.82 0.12 39.75 10:28:01 2 63.11 0.00 3.59 0.96 0.12 32.23 10:28:01 3 54.26 0.00 2.70 1.31 0.12 41.62 10:29:01 all 73.11 0.00 3.38 0.79 0.12 22.61 10:29:01 0 74.19 0.00 2.57 1.09 0.12 22.04 10:29:01 1 74.58 0.00 2.91 1.04 0.12 21.35 10:29:01 2 69.79 0.00 4.70 0.59 0.12 24.81 10:29:01 3 73.85 0.00 3.35 0.44 0.12 22.24 10:30:01 all 73.33 0.00 2.55 0.13 0.11 23.88 10:30:01 0 73.39 0.00 2.95 0.17 0.12 23.38 10:30:01 1 71.35 0.00 2.63 0.20 0.10 25.72 10:30:01 2 76.88 0.00 2.01 0.03 0.12 20.96 10:30:01 3 71.69 0.00 2.61 0.12 0.12 25.47 10:31:01 all 72.38 0.00 3.62 0.69 0.11 23.20 10:31:01 0 70.34 0.00 3.11 0.67 0.10 25.77 10:31:01 1 72.19 0.00 2.95 0.54 0.12 24.20 10:31:01 2 76.35 0.00 4.33 1.16 0.13 18.03 10:31:01 3 70.64 0.00 4.08 0.39 0.10 24.79 10:32:01 all 71.80 0.00 2.30 0.27 0.12 25.51 10:32:01 0 72.41 0.00 1.77 0.17 0.12 25.54 10:32:01 1 73.31 0.00 1.92 0.08 0.12 24.57 10:32:01 2 69.85 0.00 2.41 0.48 0.12 27.14 10:32:01 3 71.63 0.00 3.11 0.35 0.12 24.80 Average: all 60.94 2.06 4.23 1.55 0.12 31.10 Average: 0 58.88 2.33 3.75 1.13 0.12 33.79 Average: 1 60.46 1.84 4.03 2.25 0.11 31.31 Average: 2 63.09 2.04 4.62 1.45 0.12 28.67 Average: 3 61.32 2.03 4.52 1.37 0.11 30.65