---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41787 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: 2799.996 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 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 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11376 1 3945 14981 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:ac:57:9f brd ff:ff:ff:ff:ff:ff inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:feac:579f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:43:01:b6 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-41787) 10/12/24 _x86_64_ (4 CPU) 16:36:27 LINUX RESTART (4 CPU) 16:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:38:01 281.59 88.58 193.02 0.00 2599.86 8684.22 0.00 16:39:01 208.08 50.02 158.05 0.00 3146.83 13725.67 0.00 16:40:01 293.87 1.43 292.43 0.00 70.65 9783.30 0.00 16:41:01 825.71 4.82 820.89 0.00 148.08 17577.07 0.00 16:42:01 84.04 4.65 79.39 0.00 2594.10 23986.00 0.00 16:43:01 19.30 0.43 18.86 0.00 20.26 3924.68 0.00 16:44:01 95.52 0.37 95.15 0.00 51.32 9836.49 0.00 16:45:01 34.19 0.87 33.33 0.00 55.46 18063.79 0.00 Average: 230.19 18.75 211.44 0.00 1082.70 13207.28 0.00 16:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:38:01 13411352 15456952 522456 3.19 70252 2172108 1273020 7.30 773116 1920252 165756 16:39:01 12253480 14725500 1236780 7.55 85404 2567392 1864360 10.70 1624844 2193456 140360 16:40:01 11546052 14106392 1852988 11.31 110060 2626812 2419268 13.88 2298352 2217280 26996 16:41:01 11260692 14156992 1802072 11.00 145704 2911240 2589620 14.86 2367388 2417384 280684 16:42:01 11147388 14182876 1766660 10.78 149564 3042820 2337120 13.41 2506400 2377596 10148 16:43:01 10848860 13934160 2015668 12.30 150232 3088148 2590368 14.86 2770408 2409836 23596 16:44:01 10881456 14055648 1893952 11.56 155044 3166920 2471884 14.18 2675628 2467596 22040 16:45:01 11679168 15366232 583064 3.56 158392 3655612 1348156 7.73 1545464 2782632 14128 Average: 11628556 14498094 1459205 8.91 128082 2903882 2111724 12.12 2070200 2348254 85464 16:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:38:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 205.54 150.68 1215.58 41.47 0.00 0.00 0.00 0.00 16:39:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 358.64 290.15 3649.67 48.63 0.00 0.00 0.00 0.00 16:40:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 85.55 68.69 114.28 19.06 0.00 0.00 0.00 0.00 16:41:01 lo 1216.93 1216.93 1154.24 1154.24 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 254.42 170.78 2949.73 22.77 0.00 0.00 0.00 0.00 16:42:01 lo 4114.68 4114.68 3902.57 3902.57 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 161.84 102.47 1694.50 13.62 0.00 0.00 0.00 0.00 16:43:01 lo 988.57 988.57 934.46 934.46 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 90.22 78.37 160.48 24.26 0.00 0.00 0.00 0.00 16:44:01 lo 1965.99 1965.99 1863.38 1863.38 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 103.93 78.07 752.05 15.44 0.00 0.00 0.00 0.00 16:45:01 lo 27.63 27.63 2.71 2.71 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 171.27 185.82 953.16 250.56 0.00 0.00 0.00 0.00 Average: lo 1041.88 1041.88 984.25 984.25 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 178.88 140.61 1436.77 54.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41787) 10/12/24 _x86_64_ (4 CPU) 16:36:27 LINUX RESTART (4 CPU) 16:37:02 CPU %user %nice %system %iowait %steal %idle 16:38:01 all 18.19 12.81 10.10 3.22 0.09 55.59 16:38:01 0 17.04 11.18 8.70 2.34 0.10 60.65 16:38:01 1 18.01 13.72 11.00 3.03 0.09 54.15 16:38:01 2 25.55 13.25 10.40 2.41 0.10 48.28 16:38:01 3 12.22 13.09 10.31 5.07 0.07 59.24 16:39:01 all 53.94 0.00 2.26 1.88 0.08 41.84 16:39:01 0 52.07 0.00 2.22 2.19 0.10 43.42 16:39:01 1 62.57 0.00 2.31 1.86 0.08 33.17 16:39:01 2 50.58 0.00 2.37 0.72 0.08 46.24 16:39:01 3 50.52 0.00 2.15 2.73 0.07 44.53 16:40:01 all 75.71 0.00 2.24 1.68 0.10 20.26 16:40:01 0 78.73 0.00 2.34 4.92 0.10 13.90 16:40:01 1 65.55 0.00 2.61 1.49 0.12 30.23 16:40:01 2 78.88 0.00 1.89 0.20 0.10 18.92 16:40:01 3 79.77 0.00 2.10 0.12 0.10 17.91 16:41:01 all 55.62 0.00 2.95 4.69 0.09 36.64 16:41:01 0 52.22 0.00 2.64 10.62 0.08 34.44 16:41:01 1 57.15 0.00 2.41 2.98 0.08 37.37 16:41:01 2 60.24 0.00 2.88 1.84 0.08 34.96 16:41:01 3 52.87 0.00 3.86 3.38 0.10 39.78 16:42:01 all 63.11 0.00 4.11 1.90 0.09 30.79 16:42:01 0 64.98 0.00 4.64 1.48 0.10 28.79 16:42:01 1 66.09 0.00 3.38 2.17 0.08 28.27 16:42:01 2 62.60 0.00 4.50 1.86 0.10 30.93 16:42:01 3 58.78 0.00 3.89 2.08 0.08 35.16 16:43:01 all 79.15 0.00 2.50 0.14 0.10 18.12 16:43:01 0 76.86 0.00 2.36 0.23 0.10 20.45 16:43:01 1 81.11 0.00 2.18 0.12 0.10 16.49 16:43:01 2 80.77 0.00 3.19 0.03 0.08 15.92 16:43:01 3 77.86 0.00 2.28 0.17 0.10 19.59 16:44:01 all 65.63 0.00 2.90 0.85 0.09 30.54 16:44:01 0 69.78 0.00 2.36 0.08 0.08 27.69 16:44:01 1 59.95 0.00 3.23 1.75 0.08 34.99 16:44:01 2 66.20 0.00 3.22 1.11 0.10 29.37 16:44:01 3 66.55 0.00 2.78 0.45 0.08 30.13 16:45:01 all 26.29 0.00 1.30 1.17 0.07 71.18 16:45:01 0 18.66 0.00 1.33 0.02 0.07 79.93 16:45:01 1 19.81 0.00 1.24 1.63 0.05 77.27 16:45:01 2 48.39 0.00 1.75 0.13 0.07 49.66 16:45:01 3 18.28 0.00 0.85 2.91 0.08 77.87 Average: all 54.78 1.58 3.53 1.94 0.09 38.09 Average: 0 53.85 1.37 3.31 2.73 0.09 38.64 Average: 1 53.89 1.68 3.52 1.88 0.09 38.94 Average: 2 59.23 1.63 3.76 1.04 0.09 34.26 Average: 3 52.17 1.62 3.52 2.11 0.09 40.49