---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-33956 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 68G 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 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11184 1 4116 14961 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:d2:95:84 brd ff:ff:ff:ff:ff:ff inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fed2:9584/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:d3:f0:1b 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-33956) 10/02/24 _x86_64_ (4 CPU) 09:07:38 LINUX RESTART (4 CPU) 09:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:09:01 312.78 137.41 175.37 0.00 10455.46 56454.59 0.00 09:10:01 105.20 45.86 59.34 0.00 2828.86 22392.15 0.00 09:11:01 181.95 23.76 158.19 0.00 1381.90 26216.16 0.00 09:12:01 904.67 0.12 904.55 0.00 10.13 28089.99 0.00 09:13:02 197.75 9.77 187.99 0.00 4510.98 43900.95 0.00 09:14:01 30.50 1.36 29.15 0.00 229.93 6858.23 0.00 09:15:01 65.54 0.47 65.07 0.00 20.13 11273.45 0.00 09:16:01 55.94 1.03 54.91 0.00 78.92 4650.96 0.00 Average: 232.21 27.53 204.69 0.00 2444.15 25017.39 0.00 09:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 13599472 15432432 562400 3.43 54008 1987160 1288936 7.39 771724 1760240 68956 09:10:01 12972888 15221452 754124 4.60 78332 2358520 1432568 8.22 1032500 2088088 186716 09:11:01 11935920 14423296 1543936 9.42 85892 2582104 2294540 13.16 1941564 2198848 38500 09:12:01 11604064 14187332 1777064 10.85 133608 2626804 2308760 13.25 2244500 2218864 7080 09:13:02 10431328 13797188 2155092 13.16 150868 3362572 2691736 15.44 2971592 2617516 58236 09:14:01 10778112 14020996 1931896 11.79 153108 3241756 2628444 15.08 2757600 2493664 30956 09:15:01 10532420 13944048 2008620 12.26 155160 3397788 2678884 15.37 2855524 2631448 145948 09:16:01 11521892 15378752 574364 3.51 157152 3826108 1289148 7.40 1619856 2867832 485696 Average: 11672012 14550687 1413437 8.63 121016 2922852 2076627 11.91 2024358 2359562 127761 09:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:09:01 ens3 319.88 225.65 1129.74 67.06 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:10:01 ens3 139.93 118.60 1676.47 21.70 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:11:01 ens3 225.60 183.49 2306.12 24.53 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:12:01 ens3 42.81 43.71 178.34 11.65 0.00 0.00 0.00 0.00 09:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:02 lo 2967.59 2967.59 2822.51 2822.51 0.00 0.00 0.00 0.00 09:13:02 ens3 470.30 287.49 6105.82 28.31 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 2035.94 2035.94 1925.55 1925.55 0.00 0.00 0.00 0.00 09:14:01 ens3 36.50 35.03 62.05 8.17 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 1957.16 1957.16 1849.79 1849.79 0.00 0.00 0.00 0.00 09:15:01 ens3 84.80 73.12 801.78 12.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 682.07 682.07 648.25 648.25 0.00 0.00 0.00 0.00 09:16:01 ens3 149.13 127.01 977.44 75.63 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 953.66 953.66 903.69 903.69 0.00 0.00 0.00 0.00 Average: ens3 183.93 136.97 1658.04 31.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-33956) 10/02/24 _x86_64_ (4 CPU) 09:07:38 LINUX RESTART (4 CPU) 09:08:01 CPU %user %nice %system %iowait %steal %idle 09:09:01 all 14.64 16.32 13.20 8.52 0.14 47.19 09:09:01 0 13.37 17.48 13.37 11.34 0.14 44.31 09:09:01 1 16.07 15.66 13.16 10.69 0.12 44.30 09:09:01 2 15.43 15.72 12.71 4.88 0.14 51.12 09:09:01 3 13.70 16.42 13.54 7.16 0.15 49.03 09:10:01 all 21.50 1.50 2.53 2.81 0.07 71.60 09:10:01 0 15.52 1.55 2.07 3.75 0.05 77.06 09:10:01 1 18.63 1.83 2.38 0.99 0.07 76.11 09:10:01 2 25.99 1.76 3.33 5.27 0.08 63.57 09:10:01 3 25.84 0.87 2.34 1.24 0.07 69.65 09:11:01 all 76.82 0.00 2.33 1.43 0.14 19.27 09:11:01 0 77.51 0.00 2.59 1.55 0.13 18.22 09:11:01 1 76.82 0.00 2.12 1.61 0.15 19.30 09:11:01 2 79.11 0.00 2.23 0.94 0.13 17.59 09:11:01 3 73.85 0.00 2.39 1.61 0.15 22.00 09:12:01 all 60.86 0.00 2.25 5.65 0.13 31.11 09:12:01 0 66.63 0.00 1.97 1.75 0.12 29.53 09:12:01 1 62.73 0.00 1.52 0.03 0.12 35.60 09:12:01 2 58.82 0.00 2.22 1.64 0.13 37.18 09:12:01 3 55.18 0.00 3.32 19.32 0.15 22.03 09:13:02 all 66.86 0.00 4.23 1.40 0.12 27.40 09:13:02 0 68.70 0.00 5.21 0.39 0.12 25.59 09:13:02 1 68.98 0.00 3.41 1.63 0.12 25.87 09:13:02 2 67.67 0.00 4.18 1.43 0.12 26.61 09:13:02 3 62.07 0.00 4.12 2.15 0.12 31.55 09:14:01 all 69.35 0.00 3.03 0.13 0.10 27.38 09:14:01 0 69.23 0.00 3.58 0.19 0.10 26.90 09:14:01 1 70.77 0.00 4.21 0.20 0.10 24.71 09:14:01 2 69.12 0.00 1.86 0.05 0.10 28.86 09:14:01 3 68.28 0.00 2.46 0.09 0.10 29.07 09:15:01 all 72.03 0.00 3.06 0.29 0.12 24.51 09:15:01 0 68.32 0.00 3.25 0.22 0.12 28.09 09:15:01 1 71.03 0.00 3.27 0.72 0.12 24.86 09:15:01 2 78.81 0.00 2.86 0.20 0.12 18.01 09:15:01 3 69.99 0.00 2.85 0.02 0.12 27.03 09:16:01 all 52.95 0.00 2.28 0.14 0.10 44.53 09:16:01 0 48.67 0.00 1.99 0.10 0.10 49.14 09:16:01 1 60.29 0.00 2.40 0.20 0.10 37.01 09:16:01 2 59.32 0.00 2.18 0.22 0.10 38.19 09:16:01 3 43.58 0.00 2.54 0.03 0.12 53.73 Average: all 54.39 2.21 4.10 2.54 0.11 36.64 Average: 0 53.50 2.36 4.24 2.40 0.11 37.39 Average: 1 55.69 2.17 4.04 2.00 0.11 35.98 Average: 2 56.81 2.17 3.94 1.83 0.12 35.15 Average: 3 51.58 2.14 4.18 3.94 0.12 38.04