---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4861 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.2G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 554 232 0 3156 3106 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:69:9a:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe69:9a31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:f5:91:70 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4861) 09/12/24 _x86_64_ (4 CPU) 02:51:34 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 160.64 66.57 94.07 4964.91 36597.63 02:54:01 254.17 12.56 241.61 2263.89 26707.15 02:55:01 371.02 0.07 370.95 11.60 17985.27 02:56:01 352.86 30.48 322.38 2262.16 16983.30 02:57:01 12.70 6.37 6.33 285.95 2344.41 02:58:01 7.22 0.87 6.35 13.86 5901.95 02:59:01 71.09 8.83 62.26 1549.34 13569.87 03:00:01 278.54 0.53 278.01 4.27 24283.11 03:01:01 482.61 17.52 465.08 2760.22 24847.44 03:02:01 16.10 0.58 15.51 34.79 835.86 03:03:01 37.26 19.35 17.91 1099.42 1020.23 Average: 185.85 14.88 170.96 1386.42 15552.80 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1623256 3337116 2415396 59.81 53160 1815580 887372 17.44 587116 1646640 147400 02:54:01 846896 3236656 3191756 79.03 77460 2437408 1271492 24.99 788192 2155728 50428 02:55:01 498768 3223396 3539884 87.65 103540 2704028 1264060 24.85 842908 2397556 9968 02:56:01 664464 3300212 3374188 83.55 121540 2594884 1185336 23.30 834428 2238924 232 02:57:01 561052 3246056 3477600 86.11 121800 2637680 1256952 24.71 909664 2260088 22048 02:58:01 911052 3161264 3127600 77.44 121508 2250004 1341384 26.37 989900 1876860 26040 02:59:01 603348 3221364 3435304 85.06 123236 2567640 1266416 24.89 1069704 2054344 17200 03:00:01 423604 3143796 3615048 89.51 136800 2635212 1345592 26.45 953824 2328748 2652 03:01:01 363892 3241268 3674760 90.99 151032 2793956 1147892 22.56 838712 2525188 3588 03:02:01 349384 3246580 3689268 91.35 151188 2796776 1068620 21.01 1667164 1693896 280 03:03:01 305440 3222904 3733212 92.44 152148 2833368 988144 19.42 1852552 1569872 760 Average: 650105 3234601 3388547 83.90 119401 2551503 1183933 23.27 1030379 2067986 25509 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:53:01 ens3 403.08 242.98 1455.62 68.70 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 02:54:01 ens3 414.28 225.03 2438.97 21.22 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 367.96 199.72 2044.66 17.48 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 25.63 22.81 46.50 8.52 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 13.68 11.85 6.23 9.56 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 0.88 0.82 0.23 0.23 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 183.32 102.08 892.43 9.54 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 650.62 312.81 3622.73 24.94 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 16.96 16.13 3.67 4.07 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 03:02:01 ens3 351.34 653.46 27.71 5193.04 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 03:03:01 ens3 174.35 171.67 22.16 1270.59 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 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 236.55 178.12 960.09 602.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4861) 09/12/24 _x86_64_ (4 CPU) 02:51:34 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 20.47 0.00 2.16 4.82 0.06 72.50 02:53:01 0 23.01 0.00 2.48 2.88 0.05 71.58 02:53:01 1 10.45 0.00 2.01 11.17 0.07 76.31 02:53:01 2 13.60 0.00 1.74 4.57 0.07 80.02 02:53:01 3 34.83 0.00 2.38 0.68 0.07 62.04 02:54:01 all 12.22 0.00 2.87 6.94 0.07 77.90 02:54:01 0 6.97 0.00 4.12 17.30 0.05 71.56 02:54:01 1 11.33 0.00 2.28 5.61 0.07 80.71 02:54:01 2 7.92 0.00 2.68 3.83 0.08 85.50 02:54:01 3 22.66 0.00 2.47 1.07 0.05 73.75 02:55:01 all 6.39 0.00 3.66 11.57 0.08 78.31 02:55:01 0 5.03 0.00 2.75 12.51 0.08 79.63 02:55:01 1 9.28 0.00 4.38 13.40 0.08 72.85 02:55:01 2 6.56 0.00 3.54 7.56 0.08 82.25 02:55:01 3 4.69 0.00 3.93 12.77 0.07 78.54 02:56:01 all 9.80 0.00 4.47 11.28 0.08 74.37 02:56:01 0 7.17 0.00 3.60 2.99 0.05 86.19 02:56:01 1 12.69 0.00 7.19 29.63 0.08 50.40 02:56:01 2 7.06 0.00 3.27 3.68 0.10 85.89 02:56:01 3 12.26 0.00 3.83 8.82 0.07 75.02 02:57:01 all 21.75 0.00 3.91 0.15 0.06 74.13 02:57:01 0 25.18 0.00 4.19 0.03 0.07 70.54 02:57:01 1 11.09 0.00 3.06 0.07 0.03 85.75 02:57:01 2 30.61 0.00 4.73 0.13 0.05 64.47 02:57:01 3 20.21 0.00 3.62 0.37 0.07 75.73 02:58:01 all 23.09 0.00 2.20 0.06 0.05 74.59 02:58:01 0 21.95 0.00 2.07 0.00 0.05 75.93 02:58:01 1 17.96 0.00 2.08 0.05 0.05 79.86 02:58:01 2 31.43 0.00 2.64 0.03 0.07 65.83 02:58:01 3 21.03 0.00 2.07 0.15 0.05 76.70 02:59:01 all 20.86 0.00 3.10 1.59 0.06 74.40 02:59:01 0 13.98 0.00 2.62 1.51 0.05 81.85 02:59:01 1 22.54 0.00 3.49 1.87 0.05 72.04 02:59:01 2 24.88 0.00 3.14 0.91 0.07 71.00 02:59:01 3 22.09 0.00 3.11 2.07 0.05 72.68 03:00:01 all 9.06 0.00 3.31 8.04 0.06 79.53 03:00:01 0 11.04 0.00 2.79 2.24 0.05 83.87 03:00:01 1 8.76 0.00 3.92 12.50 0.08 74.74 03:00:01 2 8.17 0.00 4.38 16.29 0.08 71.07 03:00:01 3 8.24 0.00 2.14 1.14 0.05 88.42 03:01:01 all 7.83 0.00 3.72 15.90 0.08 72.47 03:01:01 0 5.76 0.00 3.61 8.32 0.05 82.25 03:01:01 1 5.31 0.00 2.65 8.38 0.05 83.61 03:01:01 2 10.19 0.00 5.36 37.99 0.12 46.34 03:01:01 3 10.06 0.00 3.28 8.97 0.08 77.61 03:02:01 all 28.20 0.00 1.11 0.33 0.08 70.28 03:02:01 0 32.82 0.00 1.22 0.60 0.12 65.24 03:02:01 1 31.98 0.00 1.26 0.02 0.08 66.66 03:02:01 2 30.84 0.00 1.12 0.57 0.07 67.41 03:02:01 3 17.11 0.00 0.84 0.15 0.05 81.85 03:03:01 all 16.10 0.00 0.80 0.89 0.05 82.17 03:03:01 0 9.13 0.00 0.88 1.72 0.02 88.25 03:03:01 1 22.34 0.00 1.02 0.38 0.07 76.20 03:03:01 2 20.76 0.00 0.69 0.60 0.05 77.90 03:03:01 3 12.26 0.00 0.61 0.81 0.03 86.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.99 0.00 2.84 5.58 0.06 75.52 Average: 0 14.74 0.00 2.76 4.55 0.06 77.90 Average: 1 14.88 0.00 3.03 7.54 0.07 74.49 Average: 2 17.49 0.00 3.02 6.89 0.08 72.52 Average: 3 16.87 0.00 2.57 3.36 0.06 77.15