---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1139 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 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/loop1 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/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11145 1 4162 14968 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:c2:fa:72 brd ff:ff:ff:ff:ff:ff inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fec2:fa72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:b1:ec:f2 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-1139) 07/22/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 298.86 104.86 194.00 0.00 4613.59 12708.08 0.00 16:15:01 80.97 27.06 53.91 0.00 1821.03 9731.59 0.00 16:16:01 160.17 23.66 136.51 0.00 1404.30 8642.03 0.00 16:17:01 626.71 0.35 626.36 0.00 14.26 10884.05 0.00 16:18:01 470.64 10.98 459.66 0.00 4719.08 35941.08 0.00 16:19:01 44.73 0.12 44.61 0.00 4.40 10458.52 0.00 16:20:01 61.19 0.40 60.79 0.00 18.00 8597.23 0.00 16:21:01 52.69 0.40 52.29 0.00 52.52 6223.63 0.00 16:22:01 38.01 1.18 36.83 0.00 58.26 19155.21 0.00 Average: 203.60 18.62 184.98 0.00 1405.78 13595.13 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13402776 15434652 545896 3.33 69120 2159140 1271672 7.30 798236 1904064 171012 16:15:01 13039844 15238680 734200 4.48 77280 2311096 1455316 8.35 1008624 2043528 20056 16:16:01 11759900 14235940 1726740 10.54 86620 2569744 2361460 13.55 2126168 2185284 36704 16:17:01 11538492 14106280 1853948 11.32 126628 2617668 2407452 13.81 2317024 2207824 16344 16:18:01 10972456 14194312 1754488 10.71 152136 3222120 2306796 13.23 2532784 2520560 20060 16:19:01 10576384 13823176 2126024 12.98 152384 3244900 2718744 15.60 2960328 2489576 18988 16:20:01 10690944 14035388 1913432 11.68 155768 3332008 2438872 13.99 2762184 2561640 58152 16:21:01 10493720 13900792 2048032 12.50 156688 3390092 2535044 14.54 2955904 2564140 48436 16:22:01 11414092 15324524 623780 3.81 159884 3871792 1334252 7.65 1716860 2867888 2608 Average: 11543179 14477083 1480727 9.04 126279 2968729 2092179 12.00 2130901 2371612 43596 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 16:14:01 ens3 307.35 194.64 1375.17 60.47 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:15:01 ens3 86.55 77.52 684.39 18.92 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:16:01 ens3 310.50 242.81 2846.19 36.87 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:17:01 ens3 89.24 69.32 205.37 17.17 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 2096.77 2096.77 1992.47 1992.47 0.00 0.00 0.00 0.00 16:18:01 ens3 454.12 281.14 6076.60 30.79 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 2910.88 2910.88 2768.83 2768.83 0.00 0.00 0.00 0.00 16:19:01 ens3 67.76 53.72 18.73 19.43 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2136.06 2136.06 2019.77 2019.77 0.00 0.00 0.00 0.00 16:20:01 ens3 129.81 103.68 949.51 19.86 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 1066.81 1066.81 1007.31 1007.31 0.00 0.00 0.00 0.00 16:21:01 ens3 91.25 75.22 189.08 17.57 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 47.73 47.73 4.71 4.71 0.00 0.00 0.00 0.00 16:22:01 ens3 254.41 280.57 857.11 517.61 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 919.83 919.83 867.56 867.56 0.00 0.00 0.00 0.00 Average: ens3 198.80 153.10 1467.08 82.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-1139) 07/22/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 21.17 13.98 10.89 3.51 0.10 50.35 16:14:01 0 32.07 13.09 11.04 2.63 0.10 41.07 16:14:01 1 12.29 14.69 11.21 4.29 0.10 57.41 16:14:01 2 25.11 11.98 9.80 3.26 0.09 49.77 16:14:01 3 15.19 16.17 11.52 3.87 0.10 53.15 16:15:01 all 10.37 0.00 0.82 1.07 0.04 87.71 16:15:01 0 6.57 0.00 0.58 0.72 0.02 92.11 16:15:01 1 5.77 0.00 0.74 2.79 0.05 90.65 16:15:01 2 6.00 0.00 0.42 0.02 0.03 93.53 16:15:01 3 23.17 0.00 1.54 0.74 0.05 74.50 16:16:01 all 75.83 0.00 2.37 0.79 0.10 20.92 16:16:01 0 73.23 0.00 2.71 0.49 0.10 23.48 16:16:01 1 72.96 0.00 2.30 0.85 0.10 23.79 16:16:01 2 81.94 0.00 2.07 0.45 0.10 15.44 16:16:01 3 75.18 0.00 2.38 1.36 0.10 20.98 16:17:01 all 62.48 0.00 2.33 3.59 0.10 31.50 16:17:01 0 51.93 0.00 2.20 5.87 0.12 39.88 16:17:01 1 65.90 0.00 2.74 6.12 0.10 25.13 16:17:01 2 65.74 0.00 1.55 0.07 0.08 32.57 16:17:01 3 66.38 0.00 2.84 2.30 0.10 28.38 16:18:01 all 55.29 0.00 3.94 3.63 0.09 37.05 16:18:01 0 56.09 0.00 3.41 1.46 0.08 38.95 16:18:01 1 54.13 0.00 4.94 7.13 0.08 33.71 16:18:01 2 56.18 0.00 4.11 1.36 0.08 38.27 16:18:01 3 54.77 0.00 3.29 4.57 0.10 37.28 16:19:01 all 62.73 0.00 3.14 0.52 0.09 33.51 16:19:01 0 57.98 0.00 3.34 0.27 0.10 38.31 16:19:01 1 64.54 0.00 3.84 1.48 0.08 30.06 16:19:01 2 66.15 0.00 3.01 0.32 0.10 30.42 16:19:01 3 62.27 0.00 2.38 0.02 0.08 35.25 16:20:01 all 69.39 0.00 2.58 0.46 0.09 27.48 16:20:01 0 66.11 0.00 3.47 0.74 0.10 29.58 16:20:01 1 72.51 0.00 2.59 0.40 0.08 24.41 16:20:01 2 72.34 0.00 2.14 0.27 0.08 25.17 16:20:01 3 66.59 0.00 2.12 0.44 0.08 30.77 16:21:01 all 55.56 0.00 2.25 0.26 0.08 41.84 16:21:01 0 53.56 0.00 3.08 0.13 0.08 43.14 16:21:01 1 55.53 0.00 2.10 0.30 0.10 41.97 16:21:01 2 58.17 0.00 1.99 0.07 0.07 39.71 16:21:01 3 54.98 0.00 1.83 0.55 0.08 42.55 16:22:01 all 18.41 0.00 1.48 1.19 0.05 78.86 16:22:01 0 17.23 0.00 1.34 3.42 0.07 77.94 16:22:01 1 28.41 0.00 1.92 0.32 0.07 69.28 16:22:01 2 7.19 0.00 1.30 0.38 0.03 91.09 16:22:01 3 20.80 0.00 1.37 0.65 0.05 77.13 Average: all 47.95 1.53 3.29 1.67 0.08 45.48 Average: 0 46.10 1.43 3.45 1.75 0.09 47.19 Average: 1 48.06 1.61 3.58 2.63 0.09 44.04 Average: 2 48.76 1.31 2.92 0.68 0.07 46.25 Average: 3 48.90 1.76 3.23 1.60 0.08 44.43