---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6674 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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/loop2 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 685 11207 1 4103 14972 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:25:d0:ec brd ff:ff:ff:ff:ff:ff inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe25:d0ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:77:c1:61 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-6674) 08/01/24 _x86_64_ (4 CPU) 20:27:17 LINUX RESTART (4 CPU) 20:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:29:01 167.86 76.85 91.00 0.00 2421.06 7443.43 0.00 20:30:01 225.87 50.32 175.55 0.00 3171.88 16877.43 0.00 20:31:01 569.02 0.10 568.92 0.00 6.00 10558.24 0.00 20:32:01 482.79 5.23 477.55 0.00 150.51 16964.64 0.00 20:33:01 91.23 5.82 85.42 0.00 4567.24 27638.59 0.00 20:34:01 65.74 0.47 65.27 0.00 19.33 8719.08 0.00 20:35:01 57.79 0.90 56.89 0.00 73.59 7469.82 0.00 Average: 237.18 19.96 217.23 0.00 1487.17 13667.47 0.00 20:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 13285480 15400040 577728 3.53 73220 2233040 1331660 7.64 832312 1979724 238708 20:30:01 12069164 14538648 1427336 8.71 84696 2565860 2260204 12.97 1823700 2183228 49004 20:31:01 11644160 14204956 1757848 10.73 122192 2616552 2331148 13.37 2216104 2207980 14640 20:32:01 11156348 14082220 1878520 11.47 144164 2942152 2450620 14.06 2502720 2388492 214444 20:33:01 10933188 14150928 1801584 11.00 150964 3219988 2328032 13.36 2626696 2472572 19556 20:34:01 10553692 13951808 1999828 12.21 154224 3388700 2508760 14.39 2844576 2623608 149552 20:35:01 11543488 15387712 564592 3.45 156164 3815168 1274252 7.31 1636832 2828284 479304 Average: 11597931 14530902 1429634 8.73 126518 2968780 2069239 11.87 2068991 2383413 166458 20:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 106.63 85.74 1018.24 13.21 0.00 0.00 0.00 0.00 20:29:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 291.14 242.90 3247.10 39.66 0.00 0.00 0.00 0.00 20:30:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 66.44 63.51 200.96 14.26 0.00 0.00 0.00 0.00 20:31:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 245.34 174.99 3352.70 20.27 0.00 0.00 0.00 0.00 20:32:01 lo 2059.82 2059.82 1956.10 1956.10 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 213.88 114.80 2742.57 13.65 0.00 0.00 0.00 0.00 20:33:01 lo 2567.22 2567.22 2438.76 2438.76 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 101.38 86.37 942.56 14.13 0.00 0.00 0.00 0.00 20:34:01 lo 1852.42 1852.42 1753.36 1753.36 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 143.06 121.38 967.55 73.82 0.00 0.00 0.00 0.00 20:35:01 lo 997.95 997.95 945.00 945.00 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: ens3 166.85 127.10 1781.74 27.00 0.00 0.00 0.00 0.00 Average: lo 1068.73 1068.73 1013.33 1013.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-6674) 08/01/24 _x86_64_ (4 CPU) 20:27:17 LINUX RESTART (4 CPU) 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 18.75 10.29 8.27 3.86 0.08 58.73 20:29:01 0 12.53 11.27 8.83 3.32 0.07 63.98 20:29:01 1 6.36 12.29 8.29 4.80 0.10 68.16 20:29:01 2 32.88 9.36 8.20 2.47 0.08 47.01 20:29:01 3 23.32 8.26 7.77 4.85 0.08 55.72 20:30:01 all 71.11 0.00 2.37 1.65 0.10 24.77 20:30:01 0 75.65 0.00 2.48 1.52 0.08 20.26 20:30:01 1 71.63 0.00 1.97 2.08 0.10 24.22 20:30:01 2 70.06 0.00 2.46 1.06 0.10 26.32 20:30:01 3 67.08 0.00 2.58 1.96 0.10 28.27 20:31:01 all 67.71 0.00 2.36 3.52 0.10 26.31 20:31:01 0 71.55 0.00 3.08 2.49 0.13 22.74 20:31:01 1 60.53 0.00 2.42 4.14 0.08 32.82 20:31:01 2 68.28 0.00 2.15 1.90 0.10 27.57 20:31:01 3 70.49 0.00 1.76 5.53 0.10 22.11 20:32:01 all 56.29 0.00 3.16 3.15 0.10 37.31 20:32:01 0 53.13 0.00 2.96 3.85 0.08 39.98 20:32:01 1 60.28 0.00 2.68 1.08 0.12 35.84 20:32:01 2 55.93 0.00 2.98 0.67 0.08 40.34 20:32:01 3 55.78 0.00 4.04 7.01 0.10 33.07 20:33:01 all 68.71 0.00 3.96 2.43 0.09 24.80 20:33:01 0 69.59 0.00 3.02 1.48 0.08 25.83 20:33:01 1 69.62 0.00 3.80 2.28 0.10 24.21 20:33:01 2 69.11 0.00 4.51 2.52 0.08 23.78 20:33:01 3 66.55 0.00 4.50 3.45 0.10 25.40 20:34:01 all 69.85 0.00 2.79 0.47 0.09 26.79 20:34:01 0 71.53 0.00 2.83 0.25 0.08 25.30 20:34:01 1 68.38 0.00 2.26 0.13 0.08 29.13 20:34:01 2 68.26 0.00 2.11 0.18 0.10 29.35 20:34:01 3 71.23 0.00 3.96 1.33 0.10 23.38 20:35:01 all 51.73 0.00 2.55 0.39 0.08 45.24 20:35:01 0 46.16 0.00 2.91 0.38 0.07 50.48 20:35:01 1 48.14 0.00 2.30 0.07 0.08 49.41 20:35:01 2 59.82 0.00 2.97 0.13 0.08 36.99 20:35:01 3 52.81 0.00 2.03 0.99 0.08 44.08 Average: all 57.72 1.47 3.64 2.21 0.09 34.86 Average: 0 57.16 1.61 3.73 1.90 0.09 35.51 Average: 1 54.94 1.77 3.39 2.09 0.10 37.72 Average: 2 60.62 1.33 3.62 1.27 0.09 33.05 Average: 3 58.15 1.19 3.81 3.59 0.10 33.17