---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26916 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 9640 1 5678 14980 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:bc:09:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:febc:9d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:e2:50:39 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-26916) 09/24/24 _x86_64_ (4 CPU) 07:23:48 LINUX RESTART (4 CPU) 07:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:25:01 346.94 158.69 188.25 0.00 12525.38 45676.79 0.00 07:26:01 113.26 47.08 66.19 0.00 2067.52 9771.85 0.00 07:27:01 54.57 12.58 41.99 0.00 910.65 17145.14 0.00 07:28:01 49.28 1.78 47.50 0.00 53.03 43344.30 0.00 07:29:01 82.17 2.57 79.60 0.00 183.33 52004.53 0.00 Average: 129.24 44.54 84.70 0.00 3147.77 33588.89 0.00 07:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 13459228 15384544 606712 3.70 57224 2074104 1318624 7.57 830880 1834684 115508 07:26:01 13011068 15225396 750792 4.58 76008 2327928 1467956 8.42 1028432 2054136 116684 07:27:01 11599688 14342332 1620520 9.89 93376 2810764 2119900 12.16 2023112 2428624 108372 07:28:01 9377556 14143580 1818648 11.10 116468 4731644 2269240 13.02 2834724 3760452 797344 07:29:01 10190204 15341068 614068 3.75 132496 5085196 1309160 7.51 1255580 4504100 1520 Average: 11527549 14887384 1082148 6.61 95114 3405927 1696976 9.74 1594546 2916399 227886 07:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 07:25:01 ens3 386.84 265.34 1920.66 70.50 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 07:26:01 ens3 66.41 58.74 651.23 12.32 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 07:27:01 ens3 492.05 410.30 6185.72 59.66 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 07:28:01 ens3 273.85 229.66 1396.70 54.96 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 07:29:01 ens3 374.48 292.63 929.93 154.17 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 318.72 251.33 2216.81 70.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26916) 09/24/24 _x86_64_ (4 CPU) 07:23:48 LINUX RESTART (4 CPU) 07:24:01 CPU %user %nice %system %iowait %steal %idle 07:25:01 all 18.57 17.04 15.66 4.91 0.13 43.69 07:25:01 0 16.02 17.31 15.67 7.78 0.12 43.10 07:25:01 1 18.43 17.00 15.63 3.47 0.14 45.34 07:25:01 2 15.34 18.60 16.77 3.55 0.12 45.62 07:25:01 3 24.44 15.27 14.58 4.87 0.13 40.69 07:26:01 all 16.24 2.66 3.12 2.21 0.06 75.72 07:26:01 0 24.10 3.52 4.01 2.45 0.07 65.85 07:26:01 1 7.01 3.18 3.01 0.82 0.07 85.92 07:26:01 2 21.72 1.37 2.86 3.40 0.05 70.59 07:26:01 3 12.10 2.54 2.61 2.16 0.07 80.52 07:27:01 all 68.55 0.00 2.46 0.90 0.11 27.97 07:27:01 0 69.46 0.00 2.80 0.27 0.12 27.35 07:27:01 1 71.62 0.00 2.02 1.70 0.12 24.55 07:27:01 2 73.71 0.00 2.07 0.49 0.10 23.64 07:27:01 3 59.50 0.00 2.96 1.15 0.10 36.28 07:28:01 all 39.11 0.00 2.31 2.32 0.07 56.20 07:28:01 0 42.49 0.00 2.90 0.22 0.07 54.33 07:28:01 1 25.25 0.00 1.89 0.48 0.08 72.29 07:28:01 2 51.02 0.00 2.93 0.13 0.07 45.85 07:28:01 3 37.75 0.00 1.51 8.44 0.05 52.26 07:29:01 all 33.26 0.00 2.51 4.24 0.08 59.91 07:29:01 0 25.06 0.00 3.03 7.94 0.08 63.89 07:29:01 1 49.44 0.00 3.82 4.84 0.10 41.80 07:29:01 2 33.74 0.00 1.62 0.47 0.07 64.10 07:29:01 3 24.74 0.00 1.58 3.73 0.08 69.87 Average: all 35.14 3.92 5.19 2.91 0.09 52.74 Average: 0 35.48 4.12 5.65 3.71 0.09 50.94 Average: 1 34.26 4.02 5.26 2.26 0.10 54.10 Average: 2 39.11 3.97 5.23 1.61 0.08 49.99 Average: 3 31.72 3.55 4.64 4.07 0.09 55.94