---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26190 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 684 11685 1 3627 14973 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:a4:4b:2b brd ff:ff:ff:ff:ff:ff inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fea4:4b2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:a7:ca:43 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-26190) 09/23/24 _x86_64_ (4 CPU) 14:15:28 LINUX RESTART (4 CPU) 14:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:17:01 276.07 95.27 180.80 0.00 2772.28 10375.07 0.00 14:18:01 229.60 47.94 181.65 0.00 2969.64 12085.99 0.00 14:19:01 78.78 8.90 69.88 0.00 360.40 22701.47 0.00 14:20:01 29.13 1.42 27.71 0.00 36.79 7337.31 0.00 14:21:01 79.25 5.77 73.49 0.00 4574.97 21953.14 0.00 Average: 138.11 31.65 106.46 0.00 2140.77 14905.43 0.00 14:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:17:01 13368648 15450332 529420 3.23 72348 2204868 1256852 7.21 815980 1919136 143684 14:18:01 12157492 14691864 1270176 7.75 87108 2626272 2183476 12.53 1672380 2239084 217836 14:19:01 11484160 14321732 1638876 10.00 100628 2900132 2192424 12.58 2228776 2339584 24456 14:20:01 10972536 13890532 2069600 12.63 101692 2973716 2645072 15.18 2684248 2389116 61760 14:21:01 10690444 14036656 1912724 11.68 116740 3369280 2503464 14.36 2742224 2581788 6640 Average: 11734656 14478223 1484159 9.06 95703 2814854 2156258 12.37 2028722 2293742 90875 14:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:17:01 ens3 305.19 218.32 1924.83 54.97 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 14:18:01 ens3 307.23 262.89 3675.57 38.93 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 14:19:01 ens3 312.17 227.97 4012.40 24.47 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 2061.15 2061.15 1952.76 1952.76 0.00 0.00 0.00 0.00 14:20:01 ens3 76.72 66.77 232.09 14.43 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 1818.25 1818.25 1728.45 1728.45 0.00 0.00 0.00 0.00 14:21:01 ens3 240.78 152.94 2759.50 17.62 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 2278.60 2278.60 2159.86 2159.86 0.00 0.00 0.00 0.00 Average: ens3 248.22 185.67 2522.82 30.00 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 1236.21 1236.21 1172.15 1172.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26190) 09/23/24 _x86_64_ (4 CPU) 14:15:28 LINUX RESTART (4 CPU) 14:16:02 CPU %user %nice %system %iowait %steal %idle 14:17:01 all 18.99 13.89 11.00 4.30 0.11 51.70 14:17:01 0 9.12 16.79 11.98 4.33 0.10 57.68 14:17:01 1 11.68 14.90 11.36 4.70 0.12 57.24 14:17:01 2 30.56 12.06 10.79 5.44 0.12 41.04 14:17:01 3 24.58 11.80 9.88 2.74 0.10 50.88 14:18:01 all 43.85 0.00 2.16 2.92 0.10 50.98 14:18:01 0 40.59 0.00 1.84 1.96 0.10 55.51 14:18:01 1 49.50 0.00 2.21 0.67 0.10 47.52 14:18:01 2 34.79 0.00 2.20 4.09 0.08 58.84 14:18:01 3 50.52 0.00 2.38 4.95 0.10 42.05 14:19:01 all 67.13 0.00 2.96 2.18 0.12 27.61 14:19:01 0 70.39 0.00 2.53 0.25 0.12 26.71 14:19:01 1 67.40 0.00 3.07 3.27 0.12 26.14 14:19:01 2 62.87 0.00 3.36 2.27 0.12 31.38 14:19:01 3 67.85 0.00 2.89 2.91 0.12 26.23 14:20:01 all 72.56 0.00 2.76 0.56 0.10 24.01 14:20:01 0 75.41 0.00 2.82 0.22 0.10 21.45 14:20:01 1 69.69 0.00 3.62 1.09 0.10 25.50 14:20:01 2 69.87 0.00 2.36 0.22 0.10 27.45 14:20:01 3 75.28 0.00 2.26 0.72 0.12 21.62 14:21:01 all 74.35 0.00 3.83 2.29 0.11 19.42 14:21:01 0 72.42 0.00 3.39 1.39 0.12 22.69 14:21:01 1 68.62 0.00 4.57 3.78 0.10 22.92 14:21:01 2 77.26 0.00 4.07 2.32 0.12 16.23 14:21:01 3 79.07 0.00 3.30 1.68 0.12 15.83 Average: all 55.52 2.73 4.52 2.44 0.11 34.68 Average: 0 53.80 3.29 4.48 1.62 0.11 36.71 Average: 1 53.53 2.93 4.94 2.69 0.11 35.79 Average: 2 55.16 2.37 4.53 2.86 0.11 34.97 Average: 3 59.61 2.32 4.12 2.60 0.11 31.24