---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40535 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 692 11770 1 3534 14965 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:8e:e0:4c brd ff:ff:ff:ff:ff:ff inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe8e:e04c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:88:cb:1e:3d 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-40535) 10/08/24 _x86_64_ (4 CPU) 10:23:33 LINUX RESTART (4 CPU) 10:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:25:01 335.04 155.14 179.90 0.00 11686.02 18157.60 0.00 10:26:01 193.42 47.67 145.75 0.00 2941.82 12753.50 0.00 10:27:01 72.02 7.45 64.57 0.00 312.35 22601.30 0.00 10:28:01 29.36 3.10 26.26 0.00 110.90 7286.10 0.00 10:29:01 43.59 4.22 39.38 0.00 2587.44 12663.76 0.00 10:30:01 31.94 0.18 31.76 0.00 7.87 7935.74 0.00 10:31:01 19.43 0.93 18.50 0.00 113.85 2934.31 0.00 Average: 102.99 30.95 72.05 0.00 2515.30 12032.80 0.00 10:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 13216120 15359636 616916 3.77 71412 2265072 1379436 7.91 939252 1942144 215868 10:26:01 12082796 14616228 1345364 8.21 86700 2625400 2200420 12.62 1736432 2248384 215516 10:27:01 11249756 14085776 1874584 11.44 100084 2898260 2495932 14.32 2459944 2340844 23844 10:28:01 11322716 14190148 1769900 10.80 100904 2927056 2220092 12.74 2367268 2358512 14784 10:29:01 10656584 13909052 2042408 12.47 109028 3284408 2524092 14.48 2799312 2561724 124408 10:30:01 10466484 13677124 2274260 13.88 112564 3236824 2754592 15.80 3041036 2509484 26608 10:31:01 12115912 15383096 568596 3.47 114184 3286696 1301492 7.47 1363228 2536756 17136 Average: 11587195 14460151 1498861 9.15 99268 2931959 2125151 12.19 2100925 2356835 91166 10:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 419.01 294.48 2263.36 73.29 0.00 0.00 0.00 0.00 10:25:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 300.88 245.62 3682.44 37.88 0.00 0.00 0.00 0.00 10:26:01 lo 1.73 1.73 0.17 0.17 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 10:27:01 ens3 297.15 217.81 4022.50 23.37 0.00 0.00 0.00 0.00 10:27:01 lo 2143.96 2143.96 2035.86 2035.86 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 10:28:01 ens3 47.47 41.92 21.42 9.93 0.00 0.00 0.00 0.00 10:28:01 lo 2051.30 2051.30 1948.92 1948.92 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 10:29:01 ens3 150.39 90.92 1617.20 17.51 0.00 0.00 0.00 0.00 10:29:01 lo 1693.18 1693.18 1599.62 1599.62 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 10:30:01 ens3 35.43 35.83 9.94 9.88 0.00 0.00 0.00 0.00 10:30:01 lo 2345.56 2345.56 2229.18 2229.18 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 10:31:01 ens3 24.13 24.05 16.23 9.01 0.00 0.00 0.00 0.00 10:31:01 lo 16.48 16.48 2.00 2.00 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 181.50 135.42 1660.45 25.72 0.00 0.00 0.00 0.00 Average: lo 1181.79 1181.79 1119.20 1119.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40535) 10/08/24 _x86_64_ (4 CPU) 10:23:33 LINUX RESTART (4 CPU) 10:24:02 CPU %user %nice %system %iowait %steal %idle 10:25:01 all 22.05 16.06 13.30 4.81 0.13 43.65 10:25:01 0 17.65 17.06 13.01 4.38 0.12 47.78 10:25:01 1 29.53 14.74 13.19 5.50 0.12 36.93 10:25:01 2 23.56 15.60 13.53 5.22 0.12 41.97 10:25:01 3 17.41 16.84 13.48 4.12 0.15 47.99 10:26:01 all 42.69 0.00 2.00 2.49 0.10 52.72 10:26:01 0 57.14 0.00 2.34 2.21 0.12 38.19 10:26:01 1 36.29 0.00 1.67 4.29 0.10 57.65 10:26:01 2 44.82 0.00 1.91 0.92 0.07 52.29 10:26:01 3 32.50 0.00 2.08 2.53 0.10 62.78 10:27:01 all 63.97 0.00 2.90 1.37 0.11 31.66 10:27:01 0 60.90 0.00 2.24 0.40 0.10 36.35 10:27:01 1 65.25 0.00 2.60 2.77 0.08 29.29 10:27:01 2 60.06 0.00 2.98 0.37 0.10 36.49 10:27:01 3 69.66 0.00 3.80 1.95 0.13 24.46 10:28:01 all 73.93 0.00 2.96 0.44 0.10 22.56 10:28:01 0 71.91 0.00 2.93 0.98 0.10 24.08 10:28:01 1 76.92 0.00 3.81 0.13 0.12 19.02 10:28:01 2 71.17 0.00 3.39 0.54 0.10 24.81 10:28:01 3 75.73 0.00 1.71 0.13 0.08 22.33 10:29:01 all 75.50 0.00 3.32 0.59 0.10 20.49 10:29:01 0 78.50 0.00 3.93 0.27 0.08 17.22 10:29:01 1 78.31 0.00 3.19 0.10 0.10 18.30 10:29:01 2 78.80 0.00 3.11 0.72 0.10 17.27 10:29:01 3 66.43 0.00 3.06 1.27 0.12 29.12 10:30:01 all 68.51 0.00 2.87 0.78 0.11 27.72 10:30:01 0 68.61 0.00 3.48 2.04 0.13 25.74 10:30:01 1 70.94 0.00 3.58 0.05 0.10 25.32 10:30:01 2 70.16 0.00 2.34 0.47 0.10 26.93 10:30:01 3 64.32 0.00 2.05 0.59 0.12 32.92 10:31:01 all 45.44 0.00 1.31 0.46 0.08 52.72 10:31:01 0 47.85 0.00 1.57 0.07 0.07 50.44 10:31:01 1 40.80 0.00 0.89 0.00 0.08 58.23 10:31:01 2 55.88 0.00 1.52 1.07 0.08 41.45 10:31:01 3 37.20 0.00 1.26 0.70 0.07 60.77 Average: all 56.11 2.25 4.06 1.55 0.10 35.92 Average: 0 57.64 2.38 4.18 1.47 0.10 34.23 Average: 1 56.91 2.07 4.11 1.82 0.10 34.98 Average: 2 57.90 2.18 4.07 1.31 0.10 34.44 Average: 3 52.00 2.36 3.89 1.61 0.11 40.03