---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11963 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 12G 66G 15% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 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 710 9845 1 5441 14948 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:32:9b:ef brd ff:ff:ff:ff:ff:ff inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe32:9bef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:e1:58:43 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-11963) 08/19/24 _x86_64_ (4 CPU) 04:16:52 LINUX RESTART (4 CPU) 04:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:02 320.86 149.73 171.14 0.00 11982.67 57235.26 0.00 04:19:01 68.97 53.28 15.69 0.00 1562.31 1834.82 0.00 04:20:01 30.68 2.80 27.88 0.00 145.58 17419.50 0.00 04:21:01 79.64 0.08 79.55 0.00 1.87 77789.30 0.00 04:22:01 67.79 10.65 57.14 0.00 957.17 54140.44 0.00 04:23:01 135.58 16.55 119.03 0.00 5566.67 25576.27 0.00 Average: 117.39 38.81 78.58 0.00 3374.41 39102.77 0.00 04:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:02 13725284 15473176 526500 3.21 44120 1918340 1221904 7.01 698036 1718864 15684 04:19:01 12941236 14947312 1044568 6.38 54180 2156680 1622132 9.31 1271992 1912884 189440 04:20:01 11760724 14960488 1006016 6.14 72240 3307240 1642700 9.42 1539364 2777164 865532 04:21:01 9344268 14822316 1141012 6.97 111832 5452960 1727032 9.91 2165372 4471016 1136000 04:22:01 10742220 15355876 607964 3.71 122860 4608060 1300956 7.46 1345600 3923048 225124 04:23:01 10176220 15397796 554644 3.39 149468 5154784 1241480 7.12 1535616 4251168 125124 Average: 11448325 15159494 813451 4.97 92450 3766344 1459367 8.37 1425997 3175691 426151 04:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:02 ens3 252.06 175.47 1270.47 60.96 0.00 0.00 0.00 0.00 04:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:02 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 04:19:01 ens3 397.46 332.30 3078.91 64.89 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 04:20:01 ens3 596.17 500.20 4030.18 104.18 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:21:01 ens3 259.07 232.29 912.82 61.16 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:22:01 ens3 297.72 232.68 1089.84 56.11 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 04:23:01 ens3 199.48 113.20 2657.23 18.73 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 333.48 264.17 2170.72 60.99 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 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11963) 08/19/24 _x86_64_ (4 CPU) 04:16:52 LINUX RESTART (4 CPU) 04:17:01 CPU %user %nice %system %iowait %steal %idle 04:18:02 all 9.48 17.31 13.61 6.65 0.17 52.79 04:18:02 0 10.82 17.17 13.48 4.12 0.17 54.23 04:18:02 1 8.70 17.28 15.01 10.74 0.17 48.10 04:18:02 2 9.90 17.12 13.03 3.72 0.19 56.05 04:18:02 3 8.48 17.65 12.95 8.04 0.14 52.75 04:19:01 all 21.00 4.51 3.98 1.41 0.09 69.01 04:19:01 0 23.02 4.51 3.76 2.91 0.07 65.73 04:19:01 1 17.00 4.39 4.25 1.11 0.10 73.16 04:19:01 2 20.30 4.51 4.02 0.79 0.09 70.31 04:19:01 3 23.65 4.64 3.90 0.83 0.12 66.86 04:20:01 all 47.45 0.00 2.32 3.29 0.13 46.80 04:20:01 0 43.45 0.00 2.16 3.46 0.12 50.81 04:20:01 1 44.34 0.00 2.57 4.72 0.22 48.16 04:20:01 2 59.12 0.00 1.99 3.44 0.12 35.33 04:20:01 3 42.90 0.00 2.57 1.57 0.08 52.88 04:21:01 all 46.85 0.00 2.99 6.97 0.13 43.07 04:21:01 0 43.07 0.00 3.31 4.49 0.12 49.01 04:21:01 1 38.26 0.00 3.12 9.73 0.10 48.79 04:21:01 2 64.33 0.00 2.41 5.46 0.10 27.69 04:21:01 3 41.77 0.00 3.11 8.18 0.18 46.76 04:22:01 all 41.03 0.00 2.22 3.79 0.14 52.82 04:22:01 0 34.12 0.00 2.77 8.38 0.10 54.63 04:22:01 1 51.33 0.00 2.36 4.09 0.27 41.95 04:22:01 2 41.26 0.00 1.45 1.09 0.10 56.10 04:22:01 3 37.38 0.00 2.32 1.56 0.10 58.64 04:23:01 all 21.38 0.00 2.63 6.89 0.08 69.03 04:23:01 0 28.27 0.00 2.81 4.01 0.10 64.81 04:23:01 1 6.72 0.00 2.03 12.11 0.05 79.09 04:23:01 2 21.36 0.00 2.58 4.21 0.08 71.76 04:23:01 3 29.21 0.00 3.08 7.23 0.07 60.41 Average: all 31.24 3.62 4.62 4.84 0.12 55.57 Average: 0 30.50 3.60 4.71 4.57 0.11 56.52 Average: 1 27.78 3.59 4.87 7.09 0.15 56.51 Average: 2 36.07 3.59 4.24 3.12 0.11 52.86 Average: 3 30.61 3.69 4.64 4.56 0.12 56.38