---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40531 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 9.4G 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 746 12021 1 3229 14912 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:51:b2:35 brd ff:ff:ff:ff:ff:ff inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe51:b235/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:04:68:d1 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-40531) 10/08/24 _x86_64_ (4 CPU) 10:16:28 LINUX RESTART (4 CPU) 10:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:18:01 265.81 89.64 176.17 0.00 2622.50 10183.25 0.00 10:19:01 203.98 43.23 160.76 0.00 2739.28 9159.27 0.00 10:20:01 38.69 5.11 33.57 0.00 340.82 10981.41 0.00 10:21:01 14.90 2.83 12.06 0.00 105.83 2581.14 0.00 10:22:01 29.43 4.28 25.15 0.00 2583.84 5897.28 0.00 10:23:01 30.71 0.93 29.78 0.00 111.05 2989.50 0.00 Average: 97.25 24.34 72.91 0.00 1417.15 6965.30 0.00 10:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 13207896 15304800 673132 4.11 69420 2222864 1394736 8.00 995076 1899340 133948 10:19:01 12354092 14859336 1099620 6.71 89652 2593268 1747068 10.02 1485024 2225872 282648 10:20:01 11120024 13711532 2246972 13.72 91980 2669932 2914056 16.72 2700748 2235644 33372 10:21:01 11334704 14006828 1951484 11.91 94196 2741424 2798284 16.05 2422952 2292228 34208 10:22:01 10720088 13651028 2298544 14.03 100900 2980968 2920416 16.76 2909940 2394160 46456 10:23:01 12319224 15276760 673236 4.11 105352 2999720 1379460 7.91 1302832 2405836 16140 Average: 11842671 14468381 1490498 9.10 91917 2701363 2192337 12.58 1969429 2242180 91129 10:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 262.81 178.59 1849.63 47.05 0.00 0.00 0.00 0.00 10:18:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 252.27 205.92 3210.47 29.67 0.00 0.00 0.00 0.00 10:19:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 71.04 57.58 346.99 11.34 0.00 0.00 0.00 0.00 10:20:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 46.78 33.89 9.86 9.12 0.00 0.00 0.00 0.00 10:21:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 167.46 114.88 1683.74 14.18 0.00 0.00 0.00 0.00 10:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 37.31 34.93 20.07 13.24 0.00 0.00 0.00 0.00 10:23:01 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 139.61 104.29 1186.74 20.77 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40531) 10/08/24 _x86_64_ (4 CPU) 10:16:28 LINUX RESTART (4 CPU) 10:17:01 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 15.60 12.89 9.83 3.16 0.09 58.42 10:18:01 0 10.40 13.17 10.11 3.94 0.10 62.28 10:18:01 1 21.93 13.57 10.60 3.94 0.08 49.88 10:18:01 2 16.75 12.24 9.30 2.57 0.10 59.03 10:18:01 3 13.30 12.58 9.31 2.21 0.07 62.54 10:19:01 all 31.46 0.00 1.92 2.26 0.08 64.29 10:19:01 0 21.46 0.00 2.08 3.35 0.07 73.04 10:19:01 1 30.83 0.00 2.04 2.55 0.08 64.50 10:19:01 2 40.79 0.00 2.34 2.41 0.07 54.39 10:19:01 3 32.81 0.00 1.22 0.72 0.08 65.16 10:20:01 all 78.94 0.00 2.08 0.55 0.10 18.33 10:20:01 0 73.75 0.00 2.24 0.33 0.12 23.56 10:20:01 1 83.22 0.00 2.09 0.08 0.10 14.50 10:20:01 2 80.07 0.00 1.66 0.08 0.08 18.11 10:20:01 3 78.72 0.00 2.32 1.71 0.08 17.17 10:21:01 all 78.52 0.00 1.84 0.18 0.10 19.36 10:21:01 0 72.29 0.00 1.81 0.50 0.10 25.29 10:21:01 1 78.24 0.00 1.94 0.10 0.10 19.62 10:21:01 2 83.36 0.00 1.29 0.03 0.10 15.22 10:21:01 3 80.17 0.00 2.30 0.08 0.10 17.34 10:22:01 all 81.61 0.00 2.36 0.17 0.10 15.76 10:22:01 0 84.87 0.00 2.28 0.30 0.10 12.45 10:22:01 1 86.47 0.00 2.28 0.02 0.10 11.14 10:22:01 2 75.61 0.00 2.53 0.32 0.10 21.44 10:22:01 3 79.54 0.00 2.34 0.05 0.10 17.97 10:23:01 all 42.81 0.00 1.29 0.44 0.08 55.38 10:23:01 0 28.23 0.00 1.43 1.31 0.10 68.93 10:23:01 1 39.04 0.00 1.07 0.17 0.07 59.66 10:23:01 2 61.78 0.00 1.55 0.20 0.08 36.39 10:23:01 3 42.27 0.00 1.10 0.07 0.08 56.48 Average: all 54.85 2.14 3.21 1.12 0.09 38.58 Average: 0 48.46 2.18 3.32 1.62 0.10 44.32 Average: 1 56.62 2.26 3.34 1.14 0.09 36.55 Average: 2 59.80 2.02 3.10 0.93 0.09 34.05 Average: 3 54.53 2.08 3.09 0.80 0.09 39.41