---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26899 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 12G 66G 16% / 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 673 9657 1 5666 14984 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:b5:9f:21 brd ff:ff:ff:ff:ff:ff inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feb5:9f21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:85:22:2b 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-26899) 09/24/24 _x86_64_ (4 CPU) 05:26:49 LINUX RESTART (4 CPU) 05:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:28:02 351.02 162.11 188.92 0.00 11729.38 73064.89 0.00 05:29:01 115.54 49.98 65.55 0.00 2982.18 10879.18 0.00 05:30:01 61.47 9.15 52.32 0.00 816.40 19223.06 0.00 05:31:01 43.66 1.20 42.46 0.00 32.53 53320.45 0.00 05:32:01 82.50 2.62 79.89 0.00 227.16 39350.37 0.00 Average: 130.89 44.99 85.90 0.00 3158.11 39261.24 0.00 05:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:02 13545892 15420492 571692 3.49 55972 2024936 1327748 7.62 795084 1786092 100388 05:29:01 12439752 14988752 975340 5.95 85840 2639872 1633280 9.37 1289900 2339672 433756 05:30:01 11208252 14257408 1705620 10.41 101692 3094656 2234356 12.82 2136788 2693348 331588 05:31:01 8919224 14084056 1877808 11.46 118360 5112332 2359596 13.54 2967404 4070472 805172 05:32:01 10212700 15370924 584832 3.57 137696 5087156 1310508 7.52 1232780 4503484 3644 Average: 11265164 14824326 1143058 6.98 99912 3591790 1773098 10.17 1684391 3078614 334910 05:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:02 ens3 381.80 243.96 1691.44 68.08 0.00 0.00 0.00 0.00 05:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 05:29:01 ens3 386.29 310.12 5640.74 41.30 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 05:30:01 ens3 351.31 291.95 2856.85 50.39 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:31:01 ens3 156.09 133.84 92.45 44.64 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 1.10 1.10 0.08 0.08 0.00 0.00 0.00 0.00 05:32:01 ens3 315.01 257.19 958.57 71.58 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 317.88 247.20 2236.78 55.24 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 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26899) 09/24/24 _x86_64_ (4 CPU) 05:26:49 LINUX RESTART (4 CPU) 05:27:01 CPU %user %nice %system %iowait %steal %idle 05:28:02 all 16.94 17.90 14.24 5.08 0.12 45.72 05:28:02 0 11.89 19.64 14.43 4.30 0.12 49.62 05:28:02 1 13.86 18.47 13.75 8.63 0.10 45.18 05:28:02 2 24.71 15.55 13.63 3.58 0.12 42.42 05:28:02 3 17.30 17.93 15.14 3.83 0.14 45.66 05:29:01 all 32.03 1.31 3.11 2.69 0.08 60.77 05:29:01 0 22.96 1.55 3.16 3.70 0.07 68.57 05:29:01 1 49.97 1.02 3.66 2.35 0.10 42.89 05:29:01 2 24.83 1.10 2.80 3.50 0.07 67.69 05:29:01 3 30.38 1.58 2.84 1.22 0.07 63.91 05:30:01 all 61.12 0.00 2.20 1.24 0.12 35.32 05:30:01 0 62.05 0.00 2.03 1.07 0.12 34.73 05:30:01 1 61.90 0.00 2.28 0.56 0.15 35.11 05:30:01 2 60.32 0.00 2.18 0.05 0.10 37.35 05:30:01 3 60.22 0.00 2.31 3.26 0.12 34.09 05:31:01 all 35.45 0.00 2.11 2.41 0.08 59.94 05:31:01 0 41.68 0.00 2.32 3.00 0.07 52.94 05:31:01 1 36.06 0.00 2.18 5.83 0.08 55.86 05:31:01 2 19.88 0.00 1.20 0.37 0.07 78.49 05:31:01 3 44.24 0.00 2.76 0.45 0.08 52.46 05:32:01 all 33.66 0.00 2.48 4.81 0.09 58.96 05:32:01 0 41.13 0.00 2.48 5.02 0.10 51.27 05:32:01 1 32.88 0.00 2.24 9.28 0.07 55.54 05:32:01 2 22.33 0.00 2.20 1.28 0.12 74.07 05:32:01 3 38.24 0.00 3.00 3.63 0.08 55.04 Average: all 35.81 3.84 4.83 3.25 0.10 52.18 Average: 0 35.84 4.25 4.89 3.43 0.09 51.49 Average: 1 38.92 3.88 4.81 5.34 0.10 46.95 Average: 2 30.39 3.33 4.40 1.75 0.09 60.05 Average: 3 38.09 3.89 5.21 2.48 0.10 50.23