---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9766 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 680 9337 1 5979 14977 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:a8:ce:30 brd ff:ff:ff:ff:ff:ff inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fea8:ce30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:2d:68:ce 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-9766) 08/10/24 _x86_64_ (4 CPU) 12:14:29 LINUX RESTART (4 CPU) 12:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:16:01 297.73 94.45 203.28 0.00 2710.83 9308.51 0.00 12:17:01 236.19 48.41 187.79 0.00 2905.52 20177.44 0.00 12:18:01 14.55 1.12 13.43 0.00 70.12 3989.74 0.00 12:19:01 6.37 0.20 6.17 0.00 6.27 1018.63 0.00 12:20:01 76.69 5.93 70.75 0.00 4567.77 31312.11 0.00 12:21:01 32.76 0.03 32.73 0.00 0.27 34953.77 0.00 12:22:01 4.18 0.00 4.18 0.00 0.00 609.10 0.00 12:23:01 13.91 0.08 13.83 0.00 5.20 11766.04 0.00 12:24:01 32.34 7.23 25.11 0.00 705.08 20624.30 0.00 Average: 79.42 17.50 61.92 0.00 1219.03 14862.08 0.00 12:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 13413004 15457240 525884 3.21 72860 2167968 1243160 7.13 786988 1909208 160780 12:17:01 11781376 14387312 1575728 9.62 89912 2689884 2113788 12.13 1991884 2291236 90544 12:18:01 10773216 13417176 2545228 15.54 91572 2722304 3270944 18.77 2996284 2290828 12016 12:19:01 10913328 13663380 2298864 14.03 94276 2819864 2774344 15.92 2771104 2368780 89204 12:20:01 9506064 13576752 2374776 14.50 115428 4070748 2819276 16.17 3354624 3130380 369676 12:21:01 8223488 12993012 2958348 18.06 120648 4735952 3370160 19.34 4548400 3191996 15768 12:22:01 8776236 13554288 2397048 14.63 121008 4743468 2813060 16.14 3989076 3198088 6548 12:23:01 9578920 15181844 769472 4.70 129204 5528108 1485296 8.52 2724684 3632960 462568 12:24:01 9583900 15353764 596992 3.64 131928 5686844 1313424 7.54 2604576 3741684 18988 Average: 10283281 14176085 1782482 10.88 107426 3907238 2355939 13.52 2863069 2861684 136232 12:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 12:16:01 ens3 212.86 140.29 1371.40 50.64 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 12:17:01 ens3 378.60 294.72 5404.10 39.25 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 2.92 2.92 0.24 0.24 0.00 0.00 0.00 0.00 12:18:01 ens3 47.68 41.93 63.78 12.88 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:19:01 ens3 126.46 106.22 1140.52 17.17 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 12:20:01 ens3 386.79 262.72 4787.01 32.56 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 12:21:01 ens3 61.79 56.61 45.10 20.67 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:22:01 ens3 13.91 15.01 16.11 3.32 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 12:23:01 ens3 77.29 68.76 59.31 19.78 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 12:24:01 ens3 287.77 223.28 2146.12 144.93 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 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 177.02 134.39 1670.38 37.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-9766) 08/10/24 _x86_64_ (4 CPU) 12:14:29 LINUX RESTART (4 CPU) 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 20.51 14.34 12.32 3.26 0.13 49.43 12:16:01 0 19.20 14.42 12.46 4.60 0.12 49.20 12:16:01 1 24.97 11.90 12.52 3.76 0.13 46.71 12:16:01 2 17.16 14.79 11.15 2.11 0.15 54.64 12:16:01 3 20.73 16.27 13.16 2.57 0.14 47.15 12:17:01 all 56.78 0.00 2.30 1.89 0.13 38.91 12:17:01 0 51.29 0.00 2.69 1.95 0.17 43.90 12:17:01 1 57.16 0.00 1.90 3.40 0.12 37.42 12:17:01 2 50.97 0.00 2.08 0.82 0.10 46.03 12:17:01 3 67.67 0.00 2.53 1.37 0.12 28.32 12:18:01 all 69.77 0.00 1.46 0.41 0.12 28.24 12:18:01 0 74.44 0.00 1.08 0.27 0.10 24.11 12:18:01 1 72.08 0.00 1.61 0.20 0.13 25.98 12:18:01 2 74.13 0.00 1.76 0.05 0.13 23.93 12:18:01 3 58.46 0.00 1.40 1.12 0.10 38.92 12:19:01 all 75.22 0.00 1.82 0.05 0.11 22.80 12:19:01 0 76.81 0.00 2.01 0.03 0.10 21.05 12:19:01 1 82.62 0.00 1.79 0.00 0.12 15.47 12:19:01 2 78.35 0.00 1.24 0.00 0.12 20.29 12:19:01 3 63.11 0.00 2.25 0.15 0.12 34.37 12:20:01 all 48.62 0.00 3.55 2.96 0.11 44.76 12:20:01 0 53.88 0.00 3.26 1.66 0.12 41.07 12:20:01 1 47.65 0.00 3.28 4.71 0.10 44.27 12:20:01 2 55.01 0.00 4.24 1.36 0.08 39.30 12:20:01 3 37.97 0.00 3.42 4.11 0.13 54.36 12:21:01 all 58.43 0.00 2.05 0.70 0.11 38.71 12:21:01 0 57.62 0.00 2.06 0.75 0.17 39.40 12:21:01 1 61.64 0.00 2.04 0.39 0.08 35.85 12:21:01 2 56.61 0.00 2.36 1.62 0.10 39.32 12:21:01 3 57.85 0.00 1.75 0.03 0.10 40.27 12:22:01 all 41.38 0.00 0.64 0.07 0.08 57.84 12:22:01 0 26.77 0.00 0.40 0.00 0.08 72.74 12:22:01 1 83.95 0.00 0.92 0.02 0.07 15.05 12:22:01 2 23.21 0.00 0.73 0.25 0.08 75.72 12:22:01 3 31.65 0.00 0.52 0.00 0.08 67.75 12:23:01 all 45.29 0.00 2.23 0.16 0.12 52.20 12:23:01 0 38.22 0.00 1.67 0.00 0.10 60.01 12:23:01 1 63.19 0.00 2.53 0.39 0.17 33.73 12:23:01 2 31.58 0.00 1.96 0.23 0.10 66.13 12:23:01 3 48.40 0.00 2.78 0.02 0.10 48.70 12:24:01 all 39.67 0.00 1.69 0.89 0.10 57.66 12:24:01 0 35.43 0.00 1.32 0.12 0.10 63.04 12:24:01 1 41.28 0.00 1.69 1.82 0.10 55.11 12:24:01 2 44.64 0.00 1.53 1.32 0.10 52.42 12:24:01 3 37.32 0.00 2.21 0.28 0.08 60.10 Average: all 50.64 1.59 3.11 1.15 0.11 43.40 Average: 0 48.21 1.59 2.99 1.04 0.12 46.06 Average: 1 59.41 1.32 3.14 1.63 0.11 34.39 Average: 2 47.92 1.64 3.00 0.86 0.11 46.48 Average: 3 47.05 1.79 3.32 1.07 0.11 46.66