---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42673 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 674 11892 1 3430 14983 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:63:18:1c brd ff:ff:ff:ff:ff:ff inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe63:181c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:23:c7:64 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-42673) 10/15/24 _x86_64_ (4 CPU) 12:14:57 LINUX RESTART (4 CPU) 12:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:16:03 291.95 152.26 139.69 0.00 11627.26 91266.26 0.00 12:17:01 151.46 68.33 83.12 0.00 3165.11 11386.88 0.00 12:18:01 223.81 27.51 196.30 0.00 1486.95 17230.19 0.00 12:19:01 41.04 3.42 37.62 0.00 123.69 17137.89 0.00 12:20:01 25.16 1.00 24.16 0.00 74.65 7921.21 0.00 12:21:01 49.14 3.37 45.78 0.00 2517.18 13942.21 0.00 12:22:01 20.90 0.90 20.00 0.00 109.58 1457.76 0.00 Average: 114.60 36.53 78.07 0.00 2727.06 22961.02 0.00 12:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:03 13546760 15415068 576444 3.52 52768 2024084 1332676 7.65 810836 1771160 80340 12:17:01 12715772 15068556 899628 5.49 82340 2454592 1613276 9.26 1220112 2145376 218984 12:18:01 11677760 14495160 1465844 8.95 100108 2881532 2054876 11.79 1971192 2402616 254576 12:19:01 11501092 14350916 1609764 9.83 100824 2910400 2136992 12.26 2196896 2351904 16964 12:20:01 10800320 13825896 2134264 13.03 104960 3071788 2704304 15.52 2750600 2486124 103712 12:21:01 10707948 13852244 2099984 12.82 108940 3182856 2590140 14.86 2854068 2464768 16092 12:22:01 12275004 15436936 515812 3.15 110836 3196932 1238268 7.10 1284464 2470408 17984 Average: 11889237 14634968 1328820 8.11 94397 2817455 1952933 11.20 1869738 2298908 101236 12:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:03 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 12:16:03 ens3 370.67 270.64 2145.19 68.96 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 12:17:01 ens3 193.05 162.42 2135.94 26.69 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 1003.12 1003.12 948.38 948.38 0.00 0.00 0.00 0.00 12:18:01 ens3 469.82 334.84 5966.95 36.80 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 3170.54 3170.54 3008.24 3008.24 0.00 0.00 0.00 0.00 12:19:01 ens3 39.10 37.52 32.39 9.16 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 1348.71 1348.71 1268.14 1268.14 0.00 0.00 0.00 0.00 12:20:01 ens3 75.85 69.32 162.99 16.75 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 2859.09 2859.09 2709.87 2709.87 0.00 0.00 0.00 0.00 12:21:01 ens3 123.83 69.04 1420.50 13.75 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 15.75 15.75 1.70 1.70 0.00 0.00 0.00 0.00 12:22:01 ens3 23.98 23.23 16.46 9.75 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: lo 1205.84 1205.84 1139.27 1139.27 0.00 0.00 0.00 0.00 Average: ens3 185.15 138.03 1695.06 25.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42673) 10/15/24 _x86_64_ (4 CPU) 12:14:57 LINUX RESTART (4 CPU) 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:03 all 14.52 17.04 13.87 7.10 0.14 47.34 12:16:03 0 11.31 17.84 13.63 6.93 0.15 50.14 12:16:03 1 17.42 17.06 13.13 5.23 0.15 47.00 12:16:03 2 17.74 15.68 13.49 6.50 0.12 46.47 12:16:03 3 11.58 17.58 15.23 9.72 0.12 45.77 12:17:01 all 25.54 5.51 5.51 3.15 0.11 60.18 12:17:01 0 18.33 6.13 6.31 2.42 0.09 66.72 12:17:01 1 24.80 6.12 5.64 3.33 0.12 60.00 12:17:01 2 15.47 5.35 4.71 3.84 0.09 70.55 12:17:01 3 43.54 4.43 5.40 3.01 0.14 43.48 12:18:01 all 63.35 0.00 2.97 1.93 0.13 31.62 12:18:01 0 60.70 0.00 2.69 0.94 0.13 35.53 12:18:01 1 64.98 0.00 2.93 2.88 0.13 29.06 12:18:01 2 61.29 0.00 3.40 3.33 0.13 31.85 12:18:01 3 66.39 0.00 2.87 0.58 0.12 30.04 12:19:01 all 69.44 0.00 2.84 0.72 0.11 26.88 12:19:01 0 68.94 0.00 3.32 0.17 0.12 27.46 12:19:01 1 65.99 0.00 2.69 0.65 0.12 30.55 12:19:01 2 68.97 0.00 2.24 0.92 0.10 27.77 12:19:01 3 73.91 0.00 3.12 1.16 0.12 21.69 12:20:01 all 74.06 0.00 2.80 0.28 0.12 22.73 12:20:01 0 75.15 0.00 3.75 0.15 0.13 20.81 12:20:01 1 71.01 0.00 1.97 0.05 0.12 26.86 12:20:01 2 73.65 0.00 2.86 0.57 0.12 22.80 12:20:01 3 76.45 0.00 2.63 0.37 0.12 20.43 12:21:01 all 68.65 0.00 3.26 0.93 0.12 27.04 12:21:01 0 73.56 0.00 2.88 0.18 0.12 23.26 12:21:01 1 59.64 0.00 2.94 1.69 0.12 35.60 12:21:01 2 70.82 0.00 3.47 1.31 0.12 24.29 12:21:01 3 70.65 0.00 3.75 0.54 0.12 24.95 12:22:01 all 33.76 0.00 1.03 0.29 0.08 64.83 12:22:01 0 52.02 0.00 1.30 0.18 0.12 46.38 12:22:01 1 29.22 0.00 0.87 0.05 0.07 69.80 12:22:01 2 29.45 0.00 1.08 0.07 0.07 69.34 12:22:01 3 24.37 0.00 0.88 0.85 0.07 73.83 Average: all 50.07 3.19 4.60 2.04 0.11 39.99 Average: 0 51.65 3.39 4.82 1.55 0.12 38.47 Average: 1 47.76 3.27 4.29 1.97 0.12 42.59 Average: 2 48.38 2.98 4.45 2.35 0.11 41.73 Average: 3 52.48 3.12 4.82 2.31 0.11 37.15