---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43984 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 9.7G 68G 13% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1073 11357 1 3566 14584 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:3c:c7:5c brd ff:ff:ff:ff:ff:ff inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe3c:c75c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:31:14:78 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-43984) 10/19/24 _x86_64_ (4 CPU) 14:23:28 LINUX RESTART (4 CPU) 14:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:25:01 290.27 91.93 198.34 0.00 2658.62 8548.85 0.00 14:26:01 228.71 50.14 178.57 0.00 3110.81 17734.64 0.00 14:27:01 412.00 1.12 410.88 0.00 55.19 8466.59 0.00 14:28:01 715.15 5.15 710.00 0.00 154.37 16438.33 0.00 14:29:01 68.92 4.37 64.55 0.00 2599.20 24298.80 0.00 14:30:01 58.86 0.40 58.46 0.00 19.46 7568.74 0.00 14:31:01 51.07 0.53 50.53 0.00 63.58 6685.50 0.00 14:32:01 17.53 2.78 14.75 0.00 73.32 4918.51 0.00 14:33:01 14.83 0.85 13.98 0.00 108.12 598.43 0.00 Average: 206.22 17.34 188.88 0.00 979.40 10587.68 0.00 14:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 13392224 15433708 547708 3.34 70576 2168180 1254780 7.20 798944 1916860 166712 14:26:01 11928712 14424128 1539764 9.40 84564 2591872 2600344 14.92 1929960 2212888 51632 14:27:01 11647736 14233652 1727272 10.54 114648 2648448 2799852 16.06 2179184 2239256 21160 14:28:01 10673724 13664904 2295256 14.01 144172 3005216 2777964 15.94 2888776 2478248 343404 14:29:01 11064380 14114496 1837804 11.22 148316 3058872 2660000 15.26 2575628 2395572 13712 14:30:01 10187968 13519420 2432408 14.85 152308 3322224 2880684 16.53 3225416 2604544 243124 14:31:01 10422652 13894488 2057476 12.56 156152 3450916 2451564 14.07 2859664 2730696 296392 14:32:01 11724104 15027512 924976 5.65 156172 3290196 1561932 8.96 1750564 2550284 40 14:33:01 11662248 14964300 988304 6.03 156808 3288300 1656092 9.50 1817820 2543932 17032 Average: 11411528 14364068 1594552 9.73 131524 2980469 2293690 13.16 2225106 2408031 128134 14:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 200.00 151.39 1181.97 44.50 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 14:26:01 ens3 322.18 255.61 3928.07 36.10 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:27:01 ens3 90.98 76.52 118.43 20.10 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 2041.23 2041.23 1941.49 1941.49 0.00 0.00 0.00 0.00 14:28:01 ens3 258.61 175.54 2945.43 20.95 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 2866.75 2866.75 2727.64 2727.64 0.00 0.00 0.00 0.00 14:29:01 ens3 125.10 64.93 1697.15 13.47 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 2267.64 2267.64 2145.75 2145.75 0.00 0.00 0.00 0.00 14:30:01 ens3 134.73 111.15 860.04 19.09 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 1085.42 1085.42 1031.15 1031.15 0.00 0.00 0.00 0.00 14:31:01 ens3 145.50 126.49 967.53 34.21 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 13581.14 4215.41 4057.31 2496.57 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:33:01 ens3 14.38 14.30 11.67 7.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 920.11 920.11 873.41 873.41 0.00 0.00 0.00 0.00 Average: ens3 1655.18 577.60 1752.99 299.58 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-43984) 10/19/24 _x86_64_ (4 CPU) 14:23:28 LINUX RESTART (4 CPU) 14:24:02 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 19.82 13.95 12.15 2.39 0.11 51.58 14:25:01 0 30.74 11.42 11.25 2.13 0.10 44.36 14:25:01 1 18.29 13.11 11.93 2.89 0.10 53.67 14:25:01 2 7.54 16.41 12.71 2.45 0.10 60.79 14:25:01 3 22.57 14.87 12.73 2.10 0.12 47.60 14:26:01 all 64.72 0.00 2.29 0.97 0.10 31.92 14:26:01 0 58.15 0.00 2.17 0.72 0.10 38.86 14:26:01 1 61.33 0.00 2.74 1.05 0.10 34.77 14:26:01 2 64.08 0.00 1.81 0.92 0.10 33.09 14:26:01 3 75.30 0.00 2.45 1.17 0.12 20.96 14:27:01 all 72.55 0.00 2.29 2.37 0.11 22.67 14:27:01 0 67.84 0.00 2.37 1.20 0.12 28.47 14:27:01 1 71.67 0.00 2.94 7.50 0.12 17.78 14:27:01 2 76.74 0.00 2.26 0.79 0.12 20.09 14:27:01 3 73.96 0.00 1.59 0.02 0.10 24.33 14:28:01 all 55.89 0.00 3.04 4.08 0.10 36.89 14:28:01 0 56.96 0.00 3.03 12.24 0.10 27.67 14:28:01 1 54.19 0.00 3.51 2.52 0.10 39.68 14:28:01 2 55.66 0.00 2.52 1.34 0.08 40.40 14:28:01 3 56.78 0.00 3.12 0.22 0.10 39.79 14:29:01 all 67.28 0.00 3.53 0.26 0.09 28.84 14:29:01 0 69.69 0.00 4.07 0.28 0.08 25.86 14:29:01 1 68.14 0.00 3.74 0.17 0.10 27.84 14:29:01 2 68.84 0.00 3.41 0.22 0.08 27.45 14:29:01 3 62.46 0.00 2.91 0.35 0.08 34.20 14:30:01 all 74.93 0.00 2.68 0.25 0.09 22.05 14:30:01 0 76.31 0.00 1.91 0.03 0.08 21.66 14:30:01 1 74.69 0.00 2.57 0.05 0.08 22.60 14:30:01 2 77.59 0.00 2.70 0.15 0.10 19.46 14:30:01 3 71.11 0.00 3.56 0.76 0.08 24.49 14:31:01 all 60.80 0.00 2.52 0.28 0.10 36.30 14:31:01 0 61.79 0.00 2.25 0.02 0.12 35.83 14:31:01 1 59.38 0.00 2.08 0.08 0.10 38.36 14:31:01 2 60.12 0.00 2.49 0.07 0.10 37.22 14:31:01 3 61.92 0.00 3.26 0.96 0.10 33.76 14:32:01 all 29.83 0.00 4.83 0.07 0.08 65.19 14:32:01 0 35.26 0.00 5.34 0.09 0.07 59.25 14:32:01 1 20.62 0.00 4.82 0.05 0.08 74.42 14:32:01 2 26.90 0.00 4.12 0.05 0.08 68.85 14:32:01 3 36.62 0.00 5.05 0.10 0.08 58.14 14:33:01 all 9.46 0.00 0.55 0.16 0.03 89.80 14:33:01 0 13.08 0.00 0.62 0.05 0.03 86.22 14:33:01 1 14.63 0.00 0.65 0.03 0.03 84.66 14:33:01 2 9.51 0.00 0.53 0.07 0.03 89.87 14:33:01 3 0.63 0.00 0.40 0.50 0.02 98.45 Average: all 50.64 1.52 3.74 1.20 0.09 42.81 Average: 0 52.26 1.25 3.65 1.86 0.09 40.89 Average: 1 49.28 1.43 3.87 1.59 0.09 43.73 Average: 2 49.70 1.77 3.58 0.66 0.09 44.19 Average: 3 51.31 1.62 3.87 0.68 0.09 42.42