---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19781 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 11G 67G 14% / 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 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 692 10737 1 4567 14965 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:73:b1:df brd ff:ff:ff:ff:ff:ff inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe73:b1df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:6d:2e:db 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-19781) 09/07/24 _x86_64_ (4 CPU) 18:12:29 LINUX RESTART (4 CPU) 18:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:14:01 302.68 113.66 189.02 0.00 6272.31 12531.35 0.00 18:15:01 64.34 13.80 50.54 0.00 1377.64 9546.83 0.00 18:16:01 158.54 35.06 123.48 0.00 1668.52 2203.63 0.00 18:17:01 19.80 1.98 17.82 0.00 86.67 7920.40 0.00 18:18:01 71.29 9.55 61.74 0.00 4708.55 24334.21 0.00 18:19:01 37.20 1.43 35.77 0.00 66.38 2477.71 0.00 18:20:01 8.75 0.00 8.75 0.00 0.00 3668.19 0.00 18:21:01 91.83 0.50 91.33 0.00 27.06 5785.04 0.00 18:22:01 53.61 0.52 53.09 0.00 17.06 4910.51 0.00 18:23:01 40.08 0.87 39.21 0.00 56.26 33983.00 0.00 Average: 84.45 17.58 66.87 0.00 1420.04 10733.03 0.00 18:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:14:01 13428024 15455548 525704 3.21 69560 2155172 1279796 7.34 769840 1908916 161572 18:15:01 13292440 15458800 515740 3.15 74884 2282384 1213436 6.96 773812 2028840 220 18:16:01 12419228 14857092 1107596 6.76 84884 2535416 1711268 9.82 1457324 2198148 192324 18:17:01 11964920 14467988 1493772 9.12 87016 2595548 2130956 12.23 1901396 2201180 23988 18:18:01 10787756 14045640 1904068 11.62 105860 3302620 2469048 14.17 2543180 2691336 13120 18:19:01 10504988 13725148 2225248 13.58 108708 3262376 2731128 15.67 2926328 2593936 10108 18:20:01 10629056 13954692 1995640 12.18 108984 3361908 2775648 15.92 2775772 2618268 84800 18:21:01 10425132 13713976 2236120 13.65 116716 3317736 2752056 15.79 3055596 2540696 21484 18:22:01 10501492 13911588 2038228 12.44 119856 3431952 2847504 16.34 2872928 2643744 107032 18:23:01 11030148 15352948 596688 3.64 122316 4312532 1343780 7.71 1648516 3313612 14044 Average: 11498318 14494342 1463880 8.94 99878 3055764 2125462 12.19 2072469 2473868 62869 18:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:14:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 321.89 230.29 1484.91 68.34 0.00 0.00 0.00 0.00 18:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 54.07 44.81 430.19 12.13 0.00 0.00 0.00 0.00 18:16:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 277.62 232.64 3122.90 32.36 0.00 0.00 0.00 0.00 18:17:01 lo 24.10 24.10 2.32 2.32 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 91.10 88.73 300.54 20.88 0.00 0.00 0.00 0.00 18:18:01 lo 646.16 646.16 593.47 593.47 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 483.72 304.22 6671.98 35.09 0.00 0.00 0.00 0.00 18:19:01 lo 173.88 173.88 158.38 158.38 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 64.43 52.65 316.78 12.63 0.00 0.00 0.00 0.00 18:20:01 lo 94.42 94.42 84.72 84.72 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 15.85 15.71 4.48 9.50 0.00 0.00 0.00 0.00 18:21:01 lo 1888.49 1888.49 1795.36 1795.36 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 58.09 51.06 197.39 11.07 0.00 0.00 0.00 0.00 18:22:01 lo 964.91 964.91 912.41 912.41 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 100.78 88.52 62.67 29.22 0.00 0.00 0.00 0.00 18:23:01 lo 31.59 31.59 3.11 3.11 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 180.54 199.97 817.35 726.91 0.00 0.00 0.00 0.00 Average: lo 383.22 383.22 355.59 355.59 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 164.55 130.70 1340.68 95.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-19781) 09/07/24 _x86_64_ (4 CPU) 18:12:29 LINUX RESTART (4 CPU) 18:13:02 CPU %user %nice %system %iowait %steal %idle 18:14:01 all 21.27 13.93 11.20 3.00 0.12 50.49 18:14:01 0 19.92 14.98 11.84 2.17 0.12 50.97 18:14:01 1 24.13 13.06 10.39 3.46 0.15 48.80 18:14:01 2 13.21 14.90 11.42 3.61 0.10 56.74 18:14:01 3 27.83 12.75 11.13 2.76 0.10 45.43 18:15:01 all 4.92 0.00 0.51 1.13 0.03 93.42 18:15:01 0 15.02 0.00 0.88 0.47 0.05 83.58 18:15:01 1 1.20 0.00 0.43 0.78 0.03 97.55 18:15:01 2 1.93 0.00 0.42 3.00 0.02 94.64 18:15:01 3 1.50 0.00 0.28 0.27 0.02 97.93 18:16:01 all 31.77 0.00 1.43 1.17 0.07 65.56 18:16:01 0 33.82 0.00 1.46 1.16 0.07 63.49 18:16:01 1 31.66 0.00 1.51 1.88 0.07 64.88 18:16:01 2 31.29 0.00 1.25 0.97 0.07 66.42 18:16:01 3 30.30 0.00 1.48 0.69 0.08 67.45 18:17:01 all 68.88 0.00 1.96 0.37 0.10 28.69 18:17:01 0 67.78 0.00 1.74 0.07 0.08 30.33 18:17:01 1 68.34 0.00 2.29 1.16 0.10 28.11 18:17:01 2 67.63 0.00 2.17 0.03 0.13 30.03 18:17:01 3 71.77 0.00 1.66 0.23 0.07 26.27 18:18:01 all 51.07 0.00 3.26 3.85 0.11 41.72 18:18:01 0 49.81 0.00 3.72 3.12 0.10 43.24 18:18:01 1 56.23 0.00 3.42 3.39 0.10 36.87 18:18:01 2 48.53 0.00 3.13 5.81 0.12 42.41 18:18:01 3 49.64 0.00 2.77 3.04 0.10 44.45 18:19:01 all 72.71 0.00 2.11 0.64 0.13 24.40 18:19:01 0 78.89 0.00 1.86 0.47 0.15 18.64 18:19:01 1 70.13 0.00 1.67 0.02 0.13 28.05 18:19:01 2 72.37 0.00 2.49 0.44 0.12 24.58 18:19:01 3 69.44 0.00 2.43 1.64 0.12 26.36 18:20:01 all 70.90 0.00 1.85 0.17 0.12 26.96 18:20:01 0 73.03 0.00 1.92 0.08 0.12 24.84 18:20:01 1 67.73 0.00 1.60 0.00 0.13 30.54 18:20:01 2 75.67 0.00 1.70 0.00 0.10 22.52 18:20:01 3 67.12 0.00 2.19 0.60 0.13 29.95 18:21:01 all 62.13 0.00 2.47 1.82 0.10 33.48 18:21:01 0 66.74 0.00 1.91 0.37 0.10 30.88 18:21:01 1 59.12 0.00 2.31 5.56 0.10 32.91 18:21:01 2 61.73 0.00 2.26 0.30 0.10 35.60 18:21:01 3 60.93 0.00 3.40 1.06 0.10 34.51 18:22:01 all 63.48 0.00 2.35 0.24 0.11 33.82 18:22:01 0 63.15 0.00 2.13 0.03 0.12 34.57 18:22:01 1 66.14 0.00 2.57 0.22 0.08 30.99 18:22:01 2 58.16 0.00 2.23 0.12 0.10 39.39 18:22:01 3 66.49 0.00 2.47 0.60 0.13 30.30 18:23:01 all 22.98 0.00 1.37 1.67 0.06 73.92 18:23:01 0 13.89 0.00 1.60 0.00 0.07 84.45 18:23:01 1 26.68 0.00 1.50 0.05 0.07 71.70 18:23:01 2 37.25 0.00 1.62 0.18 0.07 60.87 18:23:01 3 14.23 0.00 0.76 6.39 0.05 78.57 Average: all 47.03 1.37 2.83 1.40 0.09 47.27 Average: 0 48.23 1.48 2.89 0.78 0.10 46.53 Average: 1 47.14 1.28 2.75 1.65 0.10 47.08 Average: 2 46.83 1.47 2.86 1.44 0.09 47.31 Average: 3 45.91 1.25 2.84 1.73 0.09 48.18