---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39106 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 9.9G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 716 11427 1 3853 14941 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:9b:18:cb brd ff:ff:ff:ff:ff:ff inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe9b:18cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:6b:dc:93 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-39106) 10/05/24 _x86_64_ (4 CPU) 06:30:28 LINUX RESTART (4 CPU) 06:31:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:32:02 264.96 90.40 174.56 0.00 2666.58 9441.49 0.00 06:33:01 213.83 49.45 164.38 0.00 3069.17 13433.11 0.00 06:34:01 77.59 9.47 68.12 0.00 343.54 24355.27 0.00 06:35:01 26.26 0.13 26.13 0.00 4.00 5061.56 0.00 06:36:01 79.56 5.75 73.81 0.00 4567.41 22197.80 0.00 06:37:01 24.58 0.22 24.36 0.00 12.13 7096.57 0.00 06:38:01 12.25 0.17 12.08 0.00 10.27 2768.80 0.00 06:39:01 32.07 0.10 31.97 0.00 6.26 9477.11 0.00 Average: 91.49 19.54 71.95 0.00 1334.12 11720.91 0.00 06:31:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:02 13337124 15423360 556184 3.40 72192 2209176 1245244 7.14 842160 1923272 165364 06:33:01 12101360 14644896 1315888 8.03 87740 2634400 1887892 10.83 1733644 2233496 200432 06:34:01 11229408 14218708 1741416 10.63 100524 3047956 2229348 12.79 2332656 2486056 80860 06:35:01 11142700 14069716 1890056 11.54 101636 2982624 2632560 15.10 2504240 2397448 66936 06:36:01 10473572 13832300 2116440 12.92 115836 3382812 2733944 15.69 2946156 2593444 17260 06:37:01 10500540 13920904 2027936 12.38 117412 3435396 2483740 14.25 2882776 2624092 48784 06:38:01 9683216 13192440 2756152 16.82 120888 3510220 3197744 18.35 3647812 2663784 56244 06:39:01 9779148 13363540 2584664 15.78 128228 3570156 2988000 17.14 3506956 2702064 27848 Average: 11030884 14083233 1873592 11.44 105557 3096592 2424809 13.91 2549550 2452957 82966 06:31:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:02 lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 06:32:02 ens3 315.36 216.26 1902.36 56.49 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 06:33:01 ens3 309.00 258.30 3744.33 40.76 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 1984.40 1984.40 1888.73 1888.73 0.00 0.00 0.00 0.00 06:34:01 ens3 292.93 215.01 4009.63 23.53 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 lo 1961.02 1961.02 1862.95 1862.95 0.00 0.00 0.00 0.00 06:35:01 ens3 65.86 58.36 222.84 13.41 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 lo 1903.92 1903.92 1795.38 1795.38 0.00 0.00 0.00 0.00 06:36:01 ens3 240.80 160.05 2759.27 18.33 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 lo 1896.48 1896.48 1794.55 1794.55 0.00 0.00 0.00 0.00 06:37:01 ens3 25.56 26.57 7.94 8.00 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 23.90 23.90 3.23 3.23 0.00 0.00 0.00 0.00 06:38:01 ens3 34.67 33.95 102.22 9.90 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 lo 1691.70 1691.70 1598.52 1598.52 0.00 0.00 0.00 0.00 06:39:01 ens3 25.39 25.41 8.53 7.69 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 1183.06 1183.06 1118.01 1118.01 0.00 0.00 0.00 0.00 Average: ens3 163.71 124.15 1590.79 22.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39106) 10/05/24 _x86_64_ (4 CPU) 06:30:28 LINUX RESTART (4 CPU) 06:31:00 CPU %user %nice %system %iowait %steal %idle 06:32:02 all 18.93 13.26 10.36 2.86 0.09 54.49 06:32:02 0 32.03 12.05 10.37 3.31 0.10 42.14 06:32:02 1 7.63 15.38 10.97 3.21 0.08 62.73 06:32:02 2 13.87 14.22 10.53 1.59 0.08 59.70 06:32:02 3 22.26 11.39 9.57 3.33 0.10 53.35 06:33:01 all 52.33 0.00 2.26 1.97 0.10 43.34 06:33:01 0 43.51 0.00 2.39 2.23 0.10 51.76 06:33:01 1 42.19 0.00 2.11 3.32 0.09 52.29 06:33:01 2 53.41 0.00 2.18 0.59 0.10 43.72 06:33:01 3 70.16 0.00 2.38 1.75 0.10 25.60 06:34:01 all 68.30 0.00 3.11 0.91 0.10 27.57 06:34:01 0 66.25 0.00 3.79 1.51 0.10 28.35 06:34:01 1 68.02 0.00 3.30 0.92 0.10 27.66 06:34:01 2 71.61 0.00 2.53 0.45 0.12 25.29 06:34:01 3 67.32 0.00 2.82 0.77 0.10 28.98 06:35:01 all 73.75 0.00 2.92 0.19 0.12 23.02 06:35:01 0 65.52 0.00 3.13 0.33 0.12 30.90 06:35:01 1 73.46 0.00 2.90 0.34 0.12 23.19 06:35:01 2 78.02 0.00 3.35 0.10 0.12 18.41 06:35:01 3 78.03 0.00 2.31 0.00 0.12 19.54 06:36:01 all 75.25 0.00 4.16 1.20 0.13 19.26 06:36:01 0 66.96 0.00 4.03 1.29 0.12 27.60 06:36:01 1 76.98 0.00 3.37 0.32 0.12 19.21 06:36:01 2 79.87 0.00 5.72 1.14 0.13 13.14 06:36:01 3 77.22 0.00 3.54 2.05 0.13 17.06 06:37:01 all 72.30 0.00 2.64 0.18 0.10 24.78 06:37:01 0 73.85 0.00 2.53 0.12 0.10 23.41 06:37:01 1 59.40 0.00 2.00 0.17 0.10 38.34 06:37:01 2 78.14 0.00 2.19 0.10 0.08 19.49 06:37:01 3 77.86 0.00 3.85 0.33 0.10 17.86 06:38:01 all 62.75 0.00 1.40 0.16 0.10 35.58 06:38:01 0 71.18 0.00 0.70 0.02 0.10 28.00 06:38:01 1 45.24 0.00 1.51 0.51 0.10 52.64 06:38:01 2 67.31 0.00 1.25 0.00 0.10 31.34 06:38:01 3 67.46 0.00 2.14 0.12 0.08 30.20 06:39:01 all 69.98 0.00 2.47 0.31 0.10 27.13 06:39:01 0 73.44 0.00 1.81 0.05 0.10 24.60 06:39:01 1 59.31 0.00 2.32 0.13 0.10 38.13 06:39:01 2 73.33 0.00 1.56 0.28 0.10 24.73 06:39:01 3 73.87 0.00 4.18 0.79 0.12 21.04 Average: all 61.66 1.68 3.68 0.97 0.10 31.91 Average: 0 61.61 1.52 3.60 1.11 0.10 32.06 Average: 1 53.96 1.95 3.57 1.11 0.10 39.31 Average: 2 64.41 1.79 3.67 0.53 0.10 29.49 Average: 3 66.68 1.45 3.86 1.15 0.11 26.76