---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10618 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: 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 732 10897 1 4367 14925 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:39:f5:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.140/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe39:f54f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:ad:61:f3 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-10618) 11/26/24 _x86_64_ (4 CPU) 18:13:19 LINUX RESTART (4 CPU) 18:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 230.35 82.87 147.48 0.00 2539.75 7992.16 0.00 18:16:01 211.85 42.85 168.99 0.00 2639.92 10664.85 0.00 18:17:01 28.53 8.07 20.46 0.00 499.92 8590.97 0.00 18:18:01 27.36 4.62 22.75 0.00 183.04 4343.81 0.00 18:19:01 70.95 3.30 67.66 0.00 2066.99 15316.65 0.00 18:20:01 7.70 0.13 7.56 0.00 8.53 2977.14 0.00 18:21:01 89.02 0.03 88.99 0.00 0.27 6003.00 0.00 18:22:01 50.24 0.98 49.26 0.00 43.86 4744.94 0.00 18:23:01 38.59 0.85 37.74 0.00 56.26 33012.76 0.00 18:24:01 22.13 1.13 21.00 0.00 77.99 1274.59 0.00 Average: 77.42 14.37 63.05 0.00 808.81 9494.48 0.00 18:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 13265240 15383580 593240 3.62 72716 2238196 1340720 7.69 848560 1985268 230624 18:16:01 12270080 14705080 1260180 7.69 84684 2532140 2121936 12.17 1571068 2234072 202752 18:17:01 11842196 14364460 1597004 9.75 87120 2613824 2237924 12.84 2005064 2220104 23272 18:18:01 10777352 13769320 2190796 13.37 98564 3049252 2724680 15.63 2660892 2601892 431808 18:19:01 10630244 13671464 2280100 13.92 104660 3091532 3260096 18.70 2857464 2541800 6792 18:20:01 10668872 13806676 2145096 13.09 104864 3182404 2953848 16.95 2794568 2564236 92836 18:21:01 10512584 13626372 2324876 14.19 113292 3149112 2801308 16.07 3014632 2498916 20848 18:22:01 10535028 13767648 2183964 13.33 116096 3261076 2658492 15.25 2888868 2599812 104068 18:23:01 11185312 15303268 648088 3.96 118664 4115656 1412744 8.11 1562444 3250268 14088 18:24:01 11160400 15284036 666076 4.07 120812 4119064 1385108 7.95 1613888 3222592 2536 Average: 11284731 14368190 1588942 9.70 102147 3135226 2289686 13.14 2181745 2571896 112962 18:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:15:01 ens3 83.94 70.38 951.56 14.97 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 18:16:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:16:01 ens3 314.26 247.32 3296.42 39.46 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 18:17:01 lo 23.73 23.73 2.29 2.29 0.00 0.00 0.00 0.00 18:17:01 ens3 110.28 92.20 361.57 21.95 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 18:18:01 lo 933.86 933.86 862.44 862.44 0.00 0.00 0.00 0.00 18:18:01 ens3 339.81 214.60 3752.37 28.08 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 18:19:01 lo 5.40 5.40 0.42 0.42 0.00 0.00 0.00 0.00 18:19:01 ens3 138.48 96.38 1688.07 15.09 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 18:20:01 lo 190.32 190.32 177.17 177.17 0.00 0.00 0.00 0.00 18:20:01 ens3 28.11 23.13 7.07 6.65 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 18:21:01 lo 1741.01 1741.01 1657.31 1657.31 0.00 0.00 0.00 0.00 18:21:01 ens3 41.36 41.56 230.30 9.44 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 18:22:01 lo 1120.38 1120.38 1057.28 1057.28 0.00 0.00 0.00 0.00 18:22:01 ens3 74.84 57.29 51.05 23.56 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 18:23:01 lo 16.13 16.13 1.59 1.59 0.00 0.00 0.00 0.00 18:23:01 ens3 187.50 170.85 808.56 114.18 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 18:24:01 lo 32.46 32.46 3.20 3.20 0.00 0.00 0.00 0.00 18:24:01 ens3 178.07 197.28 80.57 887.75 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 407.20 407.20 376.80 376.80 0.00 0.00 0.00 0.00 Average: ens3 149.77 121.18 1123.05 116.28 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10618) 11/26/24 _x86_64_ (4 CPU) 18:13:19 LINUX RESTART (4 CPU) 18:14:02 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 18.72 11.58 9.32 2.70 0.09 57.58 18:15:01 0 22.11 12.28 9.32 1.45 0.10 54.73 18:15:01 1 12.31 13.34 10.96 3.18 0.10 60.10 18:15:01 2 17.54 11.61 9.12 2.19 0.09 59.46 18:15:01 3 22.95 9.08 7.88 3.98 0.09 56.03 18:16:01 all 24.90 0.00 1.48 1.22 0.07 72.34 18:16:01 0 21.19 0.00 1.85 1.64 0.08 75.23 18:16:01 1 26.70 0.00 1.10 0.27 0.05 71.88 18:16:01 2 24.62 0.00 1.49 1.84 0.07 71.98 18:16:01 3 27.07 0.00 1.49 1.12 0.07 70.25 18:17:01 all 76.41 0.00 2.02 0.12 0.10 21.35 18:17:01 0 79.59 0.00 2.02 0.12 0.08 18.18 18:17:01 1 71.65 0.00 2.06 0.05 0.10 26.15 18:17:01 2 76.27 0.00 1.96 0.17 0.10 21.50 18:17:01 3 78.15 0.00 2.04 0.15 0.10 19.56 18:18:01 all 53.88 0.00 2.11 0.12 0.08 43.81 18:18:01 0 53.42 0.00 2.31 0.05 0.08 44.14 18:18:01 1 49.26 0.00 1.73 0.05 0.10 48.86 18:18:01 2 55.92 0.00 1.90 0.10 0.07 42.01 18:18:01 3 56.96 0.00 2.50 0.28 0.08 40.18 18:19:01 all 73.33 0.00 2.45 0.26 0.11 23.86 18:19:01 0 70.40 0.00 2.29 0.07 0.12 27.13 18:19:01 1 77.14 0.00 2.31 0.35 0.10 20.10 18:19:01 2 69.61 0.00 2.43 0.18 0.10 27.68 18:19:01 3 76.16 0.00 2.77 0.42 0.12 20.53 18:20:01 all 71.77 0.00 2.08 0.05 0.09 26.00 18:20:01 0 68.90 0.00 1.90 0.05 0.08 29.06 18:20:01 1 70.05 0.00 2.31 0.02 0.08 27.54 18:20:01 2 73.64 0.00 2.44 0.12 0.10 23.70 18:20:01 3 74.50 0.00 1.67 0.03 0.10 23.69 18:21:01 all 63.96 0.00 2.68 0.37 0.09 32.90 18:21:01 0 66.71 0.00 2.24 0.02 0.08 30.95 18:21:01 1 65.55 0.00 2.35 0.05 0.10 31.95 18:21:01 2 60.18 0.00 3.47 1.36 0.08 34.90 18:21:01 3 63.38 0.00 2.65 0.05 0.10 33.82 18:22:01 all 64.97 0.00 2.44 0.16 0.10 32.34 18:22:01 0 64.28 0.00 1.86 0.15 0.10 33.60 18:22:01 1 64.14 0.00 2.46 0.02 0.10 33.28 18:22:01 2 63.43 0.00 2.91 0.44 0.08 33.14 18:22:01 3 68.03 0.00 2.51 0.03 0.10 29.32 18:23:01 all 23.59 0.00 1.24 0.57 0.06 74.55 18:23:01 0 19.98 0.00 1.08 0.00 0.05 78.89 18:23:01 1 11.06 0.00 0.93 1.67 0.07 86.28 18:23:01 2 42.12 0.00 1.85 0.10 0.07 55.86 18:23:01 3 21.32 0.00 1.10 0.48 0.05 77.05 18:24:01 all 15.65 0.00 1.02 0.30 0.06 82.96 18:24:01 0 22.63 0.00 1.15 0.10 0.05 76.07 18:24:01 1 3.92 0.00 0.83 0.07 0.07 95.11 18:24:01 2 5.47 0.00 0.82 0.02 0.05 93.65 18:24:01 3 30.59 0.00 1.27 1.04 0.08 67.02 Average: all 48.75 1.14 2.67 0.58 0.09 46.77 Average: 0 48.96 1.20 2.59 0.36 0.08 46.80 Average: 1 45.17 1.31 2.69 0.57 0.09 50.18 Average: 2 48.94 1.14 2.82 0.65 0.08 46.37 Average: 3 51.95 0.89 2.58 0.75 0.09 43.74