---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11223 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 749 11167 1 4080 14908 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:c7:ca:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.52/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fec7:caf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:f0:0b:0e 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11223) 11/28/24 _x86_64_ (4 CPU) 16:10:08 LINUX RESTART (4 CPU) 16:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:12:01 151.37 69.45 81.92 0.00 2918.60 9736.38 0.00 16:13:01 184.60 35.31 149.29 0.00 1695.58 7508.75 0.00 16:14:01 20.48 2.33 18.15 0.00 134.78 8430.33 0.00 16:15:01 121.51 4.60 116.91 0.00 147.44 6625.03 0.00 16:16:01 93.38 6.02 87.37 0.00 4545.11 31139.08 0.00 16:17:01 23.38 0.55 22.83 0.00 26.40 4096.92 0.00 16:18:01 52.60 0.10 52.50 0.00 21.86 9514.03 0.00 16:19:01 30.48 1.03 29.45 0.00 78.92 18204.03 0.00 16:20:01 21.23 0.93 20.30 0.00 64.92 1217.66 0.00 Average: 77.54 13.27 64.27 0.00 1066.99 10720.92 0.00 16:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:12:01 13249396 15434420 536980 3.28 74780 2300760 1255352 7.20 798896 2043480 165784 16:13:01 12258040 14711080 1251968 7.64 84404 2550704 2104656 12.07 1609124 2207144 206116 16:14:01 11683332 14224628 1734460 10.59 89128 2629184 2318392 13.30 2156404 2224740 44796 16:15:01 11075656 13924528 2034316 12.42 105072 2906324 2508456 14.39 2502372 2469316 257624 16:16:01 10518244 13779800 2169880 13.25 115984 3294644 2683208 15.39 2955664 2550844 107532 16:17:01 10567716 13780532 2169220 13.24 117280 3245408 2636644 15.13 2957456 2498556 34932 16:18:01 10370232 13672860 2276600 13.90 121208 3326348 2806568 16.10 3089816 2560444 24792 16:19:01 11469488 15293632 655844 4.00 125284 3822520 1393028 7.99 1654584 2879144 18732 16:20:01 11498616 15327220 621424 3.79 126352 3825704 1305972 7.49 1627476 2876260 3004 Average: 11410080 14460967 1494521 9.12 106610 3100177 2112475 12.12 2150199 2478881 95924 16:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:12:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 100.76 81.58 1023.60 15.48 0.00 0.00 0.00 0.00 16:13:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 268.69 232.96 3135.25 32.27 0.00 0.00 0.00 0.00 16:14:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 94.97 90.52 349.70 23.14 0.00 0.00 0.00 0.00 16:15:01 lo 965.07 965.07 918.91 918.91 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 ens3 214.96 141.86 2276.93 25.00 0.00 0.00 0.00 0.00 16:16:01 lo 3584.67 3584.67 3407.43 3407.43 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 ens3 233.44 154.34 3030.93 20.81 0.00 0.00 0.00 0.00 16:17:01 lo 994.60 994.60 943.52 943.52 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 ens3 70.95 64.77 159.97 23.67 0.00 0.00 0.00 0.00 16:18:01 lo 2009.90 2009.90 1900.05 1900.05 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 ens3 110.33 85.00 793.09 17.13 0.00 0.00 0.00 0.00 16:19:01 lo 7.77 7.77 0.75 0.75 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 ens3 125.48 120.30 932.74 40.17 0.00 0.00 0.00 0.00 16:20:01 lo 43.33 43.33 4.27 4.27 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 ens3 196.82 218.90 91.66 493.02 0.00 0.00 0.00 0.00 Average: lo 846.99 846.99 798.74 798.74 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 157.48 132.34 1310.95 76.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11223) 11/28/24 _x86_64_ (4 CPU) 16:10:08 LINUX RESTART (4 CPU) 16:11:02 CPU %user %nice %system %iowait %steal %idle 16:12:01 all 17.19 8.35 6.66 3.89 0.10 63.81 16:12:01 0 19.67 6.07 5.92 6.63 0.10 61.60 16:12:01 1 36.24 7.88 7.04 2.24 0.10 46.50 16:12:01 2 6.86 9.19 6.98 2.66 0.12 74.18 16:12:01 3 5.96 10.28 6.70 4.02 0.07 72.97 16:13:01 all 30.46 0.00 1.41 1.92 0.07 66.15 16:13:01 0 23.93 0.00 1.46 4.38 0.07 70.17 16:13:01 1 34.71 0.00 1.02 1.05 0.05 63.16 16:13:01 2 31.77 0.00 1.72 0.89 0.07 65.55 16:13:01 3 31.40 0.00 1.44 1.36 0.08 65.71 16:14:01 all 78.88 0.00 2.26 0.83 0.11 17.93 16:14:01 0 74.53 0.00 2.01 1.34 0.10 22.01 16:14:01 1 82.74 0.00 2.09 0.24 0.10 14.83 16:14:01 2 82.26 0.00 2.35 0.03 0.12 15.24 16:14:01 3 75.96 0.00 2.58 1.70 0.12 19.64 16:15:01 all 70.77 0.00 2.46 1.97 0.14 24.66 16:15:01 0 67.07 0.00 3.33 6.14 0.14 23.33 16:15:01 1 72.43 0.00 2.36 1.49 0.14 23.58 16:15:01 2 77.31 0.00 2.31 0.10 0.12 20.16 16:15:01 3 66.23 0.00 1.83 0.15 0.15 31.64 16:16:01 all 57.06 0.00 4.11 4.22 0.10 34.52 16:16:01 0 57.91 0.00 5.54 5.69 0.08 30.78 16:16:01 1 53.74 0.00 3.39 5.16 0.10 37.60 16:16:01 2 58.52 0.00 3.97 2.69 0.10 34.72 16:16:01 3 58.06 0.00 3.54 3.32 0.10 34.97 16:17:01 all 70.73 0.00 2.42 0.25 0.10 26.49 16:17:01 0 69.14 0.00 2.57 0.27 0.10 27.92 16:17:01 1 72.59 0.00 2.65 0.27 0.10 24.39 16:17:01 2 73.46 0.00 2.33 0.08 0.10 24.02 16:17:01 3 67.72 0.00 2.15 0.39 0.10 29.64 16:18:01 all 62.46 0.00 2.88 0.54 0.10 34.03 16:18:01 0 65.88 0.00 2.47 0.35 0.10 31.19 16:18:01 1 60.11 0.00 2.69 0.08 0.10 37.02 16:18:01 2 62.17 0.00 2.90 0.85 0.10 33.98 16:18:01 3 61.67 0.00 3.46 0.86 0.10 33.91 16:19:01 all 28.48 0.00 1.33 1.34 0.07 68.78 16:19:01 0 20.93 0.00 1.08 1.08 0.07 76.84 16:19:01 1 21.09 0.00 1.29 3.05 0.07 74.51 16:19:01 2 26.59 0.00 1.50 0.98 0.05 70.87 16:19:01 3 45.34 0.00 1.44 0.23 0.10 52.89 16:20:01 all 12.35 0.00 1.00 0.26 0.07 86.32 16:20:01 0 2.77 0.00 0.59 0.02 0.08 96.55 16:20:01 1 15.72 0.00 0.92 0.43 0.05 82.88 16:20:01 2 8.22 0.00 1.10 0.48 0.05 90.15 16:20:01 3 22.67 0.00 1.40 0.12 0.08 75.73 Average: all 47.60 0.91 2.72 1.68 0.09 46.99 Average: 0 44.64 0.67 2.77 2.87 0.09 48.96 Average: 1 49.89 0.86 2.59 1.55 0.09 45.01 Average: 2 47.51 1.00 2.79 0.97 0.09 47.64 Average: 3 48.38 1.12 2.72 1.35 0.10 46.33