---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10654 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: 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 692 11167 1 4137 14965 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:92:90:50 brd ff:ff:ff:ff:ff:ff inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe92:9050/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:33:84:ff 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-10654) 08/13/24 _x86_64_ (4 CPU) 16:12:28 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 284.15 93.60 190.55 0.00 2728.13 8764.15 0.00 16:15:01 60.69 13.80 46.89 0.00 1377.90 9070.35 0.00 16:16:01 141.53 35.42 106.11 0.00 1704.21 7131.50 0.00 16:17:01 14.65 2.17 12.48 0.00 127.42 2829.06 0.00 16:18:01 1091.99 6.95 1085.04 0.00 4594.74 24916.36 0.00 16:19:01 36.03 4.02 32.01 0.00 127.45 11589.94 0.00 16:20:01 39.32 0.07 39.25 0.00 2.67 11831.79 0.00 16:21:01 56.39 0.45 55.94 0.00 20.40 8444.73 0.00 16:22:01 51.63 0.43 51.20 0.00 57.98 6100.10 0.00 16:23:01 35.46 1.23 34.23 0.00 58.26 19284.39 0.00 Average: 181.19 15.81 165.38 0.00 1079.92 10996.17 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13392940 15435156 544364 3.32 70320 2169052 1259024 7.22 794828 1917984 165820 16:15:01 13301580 15468796 504000 3.08 74836 2283352 1196012 6.86 766776 2025116 372 16:16:01 12052916 14488544 1474792 9.00 84748 2533056 2143448 12.30 1854372 2165984 35896 16:17:01 11561884 14085696 1873232 11.44 88620 2613636 2477388 14.21 2294548 2206704 41496 16:18:01 11171012 14227652 1720648 10.50 144932 3073696 2227380 12.78 2406420 2458588 88264 16:19:01 10982276 14174080 1774424 10.83 151316 3194460 2274364 13.05 2586432 2458552 62828 16:20:01 10880760 14101044 1847372 11.28 152532 3220428 2642100 15.16 2674640 2471348 18464 16:21:01 10025516 13539836 2407908 14.70 156280 3495320 2891748 16.59 3290068 2691380 249144 16:22:01 10661788 14043208 1905112 11.63 157216 3365196 2403224 13.79 2803112 2549876 51856 16:23:01 11482420 15367572 579944 3.54 160356 3847336 1276620 7.32 1666952 2850784 1844 Average: 11551309 14493158 1463180 8.93 124116 2979553 2079131 11.93 2113815 2379632 71598 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 ens3 248.97 169.13 1326.04 51.97 0.00 0.00 0.00 0.00 16:14:01 lo 0.87 0.87 0.09 0.09 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 16:15:01 ens3 40.53 31.13 272.39 10.42 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 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 16:16:01 ens3 288.66 230.15 2947.98 34.37 0.00 0.00 0.00 0.00 16:16:01 lo 0.40 0.40 0.04 0.04 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 16:17:01 ens3 97.22 84.81 385.92 21.70 0.00 0.00 0.00 0.00 16:17:01 lo 1.60 1.60 0.16 0.16 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 16:18:01 ens3 279.62 179.34 4139.48 22.32 0.00 0.00 0.00 0.00 16:18:01 lo 1.67 1.67 0.16 0.16 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 16:19:01 ens3 191.75 120.00 1956.19 12.66 0.00 0.00 0.00 0.00 16:19:01 lo 2237.86 2237.86 2126.67 2126.67 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 16:20:01 ens3 63.70 48.87 17.83 19.13 0.00 0.00 0.00 0.00 16:20:01 lo 3189.19 3189.19 3024.92 3024.92 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 16:21:01 ens3 128.98 104.02 947.55 18.69 0.00 0.00 0.00 0.00 16:21:01 lo 2338.89 2338.89 2212.73 2212.73 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 16:22:01 ens3 56.43 55.36 181.99 13.97 0.00 0.00 0.00 0.00 16:22:01 lo 957.80 957.80 908.51 908.51 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 16:23:01 ens3 261.01 293.52 857.35 520.76 0.00 0.00 0.00 0.00 16:23:01 lo 47.89 47.89 4.72 4.72 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 165.69 131.63 1303.32 72.59 0.00 0.00 0.00 0.00 Average: lo 877.73 877.73 827.81 827.81 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-10654) 08/13/24 _x86_64_ (4 CPU) 16:12:28 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 20.66 13.23 11.51 2.83 0.11 51.66 16:14:01 0 13.79 13.54 11.74 3.21 0.12 57.59 16:14:01 1 16.56 14.79 11.87 1.89 0.12 54.77 16:14:01 2 34.80 10.59 10.49 3.20 0.10 40.82 16:14:01 3 17.49 13.99 11.95 3.03 0.08 53.45 16:15:01 all 4.06 0.00 0.40 1.02 0.05 94.47 16:15:01 0 1.35 0.00 0.28 0.45 0.07 97.85 16:15:01 1 1.02 0.00 0.44 2.63 0.07 95.84 16:15:01 2 2.32 0.00 0.13 0.08 0.03 97.43 16:15:01 3 11.55 0.00 0.73 0.90 0.03 86.78 16:16:01 all 41.16 0.00 1.64 0.99 0.08 56.14 16:16:01 0 43.69 0.00 1.91 0.40 0.07 53.93 16:16:01 1 37.57 0.00 2.06 2.08 0.12 58.17 16:16:01 2 44.05 0.00 0.97 0.07 0.05 54.86 16:16:01 3 39.35 0.00 1.61 1.40 0.08 57.56 16:17:01 all 80.42 0.00 2.28 0.05 0.10 17.15 16:17:01 0 82.67 0.00 2.19 0.10 0.10 14.93 16:17:01 1 76.23 0.00 2.33 0.05 0.10 21.29 16:17:01 2 82.51 0.00 2.13 0.02 0.10 15.24 16:17:01 3 80.26 0.00 2.46 0.05 0.10 17.12 16:18:01 all 57.15 0.00 3.82 6.10 0.11 32.82 16:18:01 0 54.41 0.00 4.28 5.42 0.12 35.78 16:18:01 1 54.32 0.00 3.35 4.98 0.12 37.23 16:18:01 2 60.21 0.00 4.22 8.50 0.10 26.96 16:18:01 3 59.69 0.00 3.43 5.51 0.10 31.27 16:19:01 all 31.11 0.00 1.99 0.54 0.06 66.30 16:19:01 0 32.97 0.00 2.47 1.00 0.07 63.49 16:19:01 1 29.01 0.00 1.96 0.82 0.07 68.14 16:19:01 2 32.32 0.00 2.16 0.07 0.05 65.40 16:19:01 3 30.14 0.00 1.36 0.27 0.07 68.17 16:20:01 all 66.36 0.00 3.39 0.51 0.10 29.64 16:20:01 0 66.91 0.00 3.97 0.81 0.10 28.22 16:20:01 1 62.22 0.00 2.72 0.29 0.10 34.68 16:20:01 2 67.18 0.00 2.94 0.08 0.10 29.70 16:20:01 3 69.13 0.00 3.94 0.88 0.10 25.95 16:21:01 all 74.62 0.00 3.07 0.55 0.11 21.64 16:21:01 0 72.59 0.00 2.79 1.11 0.10 23.42 16:21:01 1 74.86 0.00 2.85 0.17 0.12 22.01 16:21:01 2 76.07 0.00 2.85 0.10 0.10 20.88 16:21:01 3 74.97 0.00 3.81 0.84 0.12 20.27 16:22:01 all 61.95 0.00 2.79 0.47 0.10 34.70 16:22:01 0 63.39 0.00 3.19 1.02 0.10 32.30 16:22:01 1 63.55 0.00 3.53 0.57 0.10 32.25 16:22:01 2 59.30 0.00 2.13 0.10 0.10 38.37 16:22:01 3 61.57 0.00 2.31 0.18 0.10 35.83 16:23:01 all 17.79 0.00 1.44 1.05 0.07 79.64 16:23:01 0 20.37 0.00 2.36 3.15 0.07 74.05 16:23:01 1 8.47 0.00 0.99 0.94 0.08 89.52 16:23:01 2 8.94 0.00 0.81 0.05 0.08 90.12 16:23:01 3 33.52 0.00 1.62 0.10 0.07 64.69 Average: all 45.50 1.31 3.22 1.41 0.09 48.46 Average: 0 45.20 1.35 3.51 1.67 0.09 48.18 Average: 1 42.38 1.47 3.20 1.44 0.10 51.41 Average: 2 46.69 1.05 2.87 1.22 0.08 48.09 Average: 3 47.74 1.39 3.31 1.31 0.09 46.16