---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18532 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 16% / 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 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 684 9283 1 6029 14973 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:69:65:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe69:65f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:2e:e5:23 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-18532) 09/04/24 _x86_64_ (4 CPU) 09:24:09 LINUX RESTART (4 CPU) 09:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:01 257.14 76.28 180.87 0.00 2571.09 8662.13 0.00 09:27:01 95.62 39.59 56.03 0.00 2698.30 18322.18 0.00 09:28:01 48.98 2.12 46.86 0.00 62.79 24831.86 0.00 09:29:01 58.56 0.20 58.36 0.00 2.67 57442.72 0.00 09:30:01 94.62 7.02 87.60 0.00 4698.15 38959.77 0.00 Average: 110.49 24.87 85.63 0.00 2004.67 29714.44 0.00 09:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 13381520 15438132 547260 3.34 70352 2183524 1258708 7.22 805788 1924792 175228 09:27:01 11613044 14257816 1707404 10.42 89060 2724988 2270588 13.03 2098952 2350668 158736 09:28:01 9911008 14161528 1802604 11.00 109108 4246380 2301512 13.20 2729572 3356124 940508 09:29:01 9892628 15374428 589132 3.60 126840 5410324 1304300 7.48 1247844 4807552 875980 09:30:01 9549868 15373300 579816 3.54 138828 5732792 1294604 7.43 1449540 4932356 3000 Average: 10869614 14921041 1045243 6.38 106838 4059602 1685942 9.67 1666339 3474298 430690 09:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 ens3 284.70 199.36 1460.70 53.01 0.00 0.00 0.00 0.00 09:26:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 414.15 325.99 5427.03 48.23 0.00 0.00 0.00 0.00 09:27:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 353.04 300.73 3047.53 56.90 0.00 0.00 0.00 0.00 09:28:01 lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 307.90 272.01 303.35 87.72 0.00 0.00 0.00 0.00 09:29:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 286.95 183.92 2767.93 114.45 0.00 0.00 0.00 0.00 09:30:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 329.50 256.60 2605.14 72.12 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 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-18532) 09/04/24 _x86_64_ (4 CPU) 09:24:09 LINUX RESTART (4 CPU) 09:25:02 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 20.59 9.32 8.33 4.48 0.09 57.20 09:26:01 0 34.80 8.87 8.94 3.26 0.09 44.05 09:26:01 1 16.82 8.16 8.03 7.62 0.10 59.27 09:26:01 2 17.04 9.46 7.93 2.62 0.09 62.86 09:26:01 3 13.78 10.77 8.43 4.38 0.07 62.56 09:27:01 all 59.80 0.00 2.55 1.38 0.10 36.17 09:27:01 0 68.07 0.00 3.01 1.25 0.12 27.55 09:27:01 1 56.27 0.00 2.43 1.96 0.10 39.24 09:27:01 2 59.22 0.00 1.98 0.49 0.08 38.24 09:27:01 3 55.70 0.00 2.77 1.83 0.10 39.61 09:28:01 all 42.62 0.00 2.35 3.38 0.11 51.54 09:28:01 0 60.79 0.00 3.57 9.55 0.12 25.98 09:28:01 1 50.52 0.00 2.11 1.08 0.10 46.18 09:28:01 2 31.52 0.00 1.68 0.64 0.10 66.06 09:28:01 3 27.87 0.00 2.05 2.32 0.10 67.65 09:29:01 all 45.74 0.00 2.77 4.79 0.08 46.62 09:29:01 0 58.26 0.00 2.69 5.47 0.10 33.48 09:29:01 1 46.41 0.00 3.83 1.24 0.07 48.45 09:29:01 2 35.73 0.00 1.96 0.25 0.07 61.98 09:29:01 3 42.53 0.00 2.59 12.21 0.08 42.58 09:30:01 all 15.88 0.00 2.12 6.50 0.07 75.43 09:30:01 0 16.66 0.00 1.99 10.64 0.07 70.64 09:30:01 1 23.06 0.00 2.66 9.54 0.08 64.65 09:30:01 2 14.25 0.00 1.75 4.28 0.07 79.66 09:30:01 3 9.56 0.00 2.08 1.53 0.05 86.79 Average: all 36.95 1.84 3.61 4.11 0.09 53.40 Average: 0 47.69 1.75 4.02 6.04 0.10 40.40 Average: 1 38.65 1.62 3.80 4.29 0.09 51.55 Average: 2 31.59 1.86 3.04 1.66 0.08 61.78 Average: 3 29.92 2.14 3.57 4.45 0.08 59.84