---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2042 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 11828 1 3481 14971 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:1b:ed:02 brd ff:ff:ff:ff:ff:ff inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe1b:ed02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:79:df:46 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-2042) 10/28/24 _x86_64_ (4 CPU) 02:30:43 LINUX RESTART (4 CPU) 02:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:32:02 364.79 168.81 195.98 0.00 12626.96 77340.84 0.00 02:33:01 230.99 39.60 191.39 0.00 2166.72 12290.09 0.00 02:34:01 62.27 17.18 45.09 0.00 1166.34 17931.01 0.00 02:35:01 6.13 0.55 5.58 0.00 29.72 1042.95 0.00 02:36:01 38.64 4.55 34.09 0.00 4351.41 8298.62 0.00 02:37:01 23.67 2.07 21.60 0.00 323.73 1288.13 0.00 Average: 120.78 38.79 81.99 0.00 3447.57 19718.51 0.00 02:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:02 13375584 15362048 624608 3.81 59596 2129664 1352580 7.76 914856 1826636 108704 02:33:01 12061160 14714112 1247400 7.61 88348 2726888 1858484 10.66 1646788 2344084 421208 02:34:01 11055448 13867312 2093584 12.78 90896 2875836 2758972 15.83 2688852 2298944 25416 02:35:01 7113004 9933752 6027144 36.79 91120 2884116 6738876 38.66 6614988 2306140 4176 02:36:01 10875424 14059680 1891056 11.54 98496 3227436 2769580 15.89 2683004 2458148 4384 02:37:01 12208344 15423624 527756 3.22 103152 3251528 1263216 7.25 1351056 2460292 18776 Average: 11114827 13893421 2068591 12.63 88601 2849245 2790285 16.01 2649924 2282374 97111 02:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:02 ens3 486.20 325.05 2606.20 75.19 0.00 0.00 0.00 0.00 02:32:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 ens3 332.34 269.03 4140.31 37.16 0.00 0.00 0.00 0.00 02:33:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 ens3 65.97 58.04 478.94 13.57 0.00 0.00 0.00 0.00 02:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 ens3 5.80 5.48 1.10 1.17 0.00 0.00 0.00 0.00 02:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 ens3 210.26 149.51 2318.78 14.35 0.00 0.00 0.00 0.00 02:36:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 ens3 33.85 29.80 45.89 12.45 0.00 0.00 0.00 0.00 02:37:01 lo 1.20 1.20 0.11 0.11 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 188.67 139.12 1591.48 25.61 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2042) 10/28/24 _x86_64_ (4 CPU) 02:30:43 LINUX RESTART (4 CPU) 02:31:01 CPU %user %nice %system %iowait %steal %idle 02:32:02 all 19.50 17.82 13.90 5.72 0.16 42.89 02:32:02 0 23.39 16.33 14.33 4.98 0.15 40.81 02:32:02 1 22.76 16.56 13.18 5.53 0.17 41.80 02:32:02 2 14.83 18.84 14.64 6.86 0.19 44.64 02:32:02 3 17.01 19.58 13.43 5.52 0.15 44.31 02:33:01 all 39.31 0.07 2.60 1.95 0.09 55.97 02:33:01 0 46.66 0.05 3.13 1.80 0.10 48.26 02:33:01 1 42.46 0.05 2.61 2.07 0.10 52.72 02:33:01 2 35.44 0.09 3.00 2.57 0.10 58.81 02:33:01 3 32.69 0.10 1.68 1.38 0.07 64.08 02:34:01 all 75.58 0.00 2.19 1.49 0.14 20.60 02:34:01 0 60.90 0.00 2.06 3.44 0.13 33.47 02:34:01 1 84.66 0.00 3.01 0.59 0.13 11.61 02:34:01 2 79.53 0.00 1.58 0.35 0.15 18.39 02:34:01 3 77.17 0.00 2.13 1.58 0.13 18.98 02:35:01 all 16.76 0.00 0.82 0.17 0.11 82.14 02:35:01 0 13.10 0.00 0.54 0.00 0.08 86.28 02:35:01 1 21.38 0.00 1.54 0.22 0.13 76.73 02:35:01 2 16.07 0.00 0.45 0.40 0.12 82.97 02:35:01 3 16.50 0.00 0.75 0.05 0.10 82.59 02:36:01 all 36.64 0.00 1.81 0.91 0.09 60.56 02:36:01 0 35.57 0.00 2.01 0.77 0.10 61.55 02:36:01 1 37.35 0.00 1.87 0.90 0.08 59.79 02:36:01 2 37.71 0.00 1.78 0.43 0.08 59.98 02:36:01 3 35.90 0.00 1.55 1.54 0.10 60.91 02:37:01 all 40.49 0.00 1.61 1.24 0.10 56.57 02:37:01 0 32.29 0.00 1.57 0.27 0.10 65.77 02:37:01 1 36.29 0.00 1.59 3.33 0.10 58.68 02:37:01 2 35.86 0.00 1.57 0.35 0.08 62.13 02:37:01 3 57.53 0.00 1.69 0.99 0.10 39.68 Average: all 38.05 2.97 3.81 1.91 0.12 53.15 Average: 0 35.28 2.73 3.94 1.87 0.11 56.07 Average: 1 40.81 2.76 3.96 2.10 0.12 50.25 Average: 2 36.58 3.14 3.83 1.82 0.12 54.51 Average: 3 39.52 3.25 3.52 1.83 0.11 51.76