---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2382 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: 2799.998 BogoMIPS: 5599.99 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 9.6G 9.7G 50% / 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: 3944 458 727 0 2758 3204 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:18:dd:bd brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe18:ddbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:6c:37:c6 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 inet6 fe80::42:30ff:fe6c:37c6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2382) 04/22/24 _x86_64_ (4 CPU) 17:20:16 LINUX RESTART (4 CPU) 17:21:01 tps rtps wtps bread/s bwrtn/s 17:22:01 74.31 19.56 54.75 1065.91 6235.12 17:23:01 181.45 12.88 168.57 2269.09 21051.16 17:24:01 17.50 0.00 17.50 0.00 9165.14 17:25:01 3.85 0.00 3.85 0.00 240.76 17:26:01 4.18 0.00 4.18 0.00 364.87 17:27:01 3.05 0.00 3.05 0.00 250.62 17:28:02 3.35 0.00 3.35 0.00 535.11 17:29:01 3.69 0.00 3.69 0.00 350.31 17:30:01 3.60 0.00 3.60 0.00 370.07 17:31:01 3.45 0.00 3.45 0.00 750.54 17:32:01 2.92 0.00 2.92 0.00 341.14 17:33:01 3.73 0.00 3.73 0.00 435.66 17:34:01 3.18 0.00 3.18 0.00 386.34 17:35:01 3.72 0.00 3.72 0.00 500.18 17:36:01 32.51 6.38 26.12 246.18 2652.85 Average: 22.99 2.59 20.40 239.02 2911.54 17:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:22:01 1586336 3352852 2452324 60.72 56428 1862624 911332 17.91 576760 1691500 162160 17:23:01 916996 3286736 3121664 77.29 82076 2415968 1377228 27.07 848408 2029828 189472 17:24:01 859716 3314356 3178944 78.71 89896 2483748 1316744 25.88 865740 2053840 3344 17:25:01 852420 3311292 3186240 78.89 90084 2487536 1328780 26.12 871088 2054140 2060 17:26:01 843536 3311276 3195124 79.11 90296 2495636 1338012 26.30 875548 2058292 1880 17:27:01 837992 3313640 3200668 79.25 90484 2502708 1337100 26.28 876948 2061456 4188 17:28:02 811576 3303304 3227084 79.90 90640 2517804 1405200 27.62 893680 2070436 5660 17:29:01 817444 3314044 3221216 79.76 90800 2522108 1406864 27.65 885076 2072580 2740 17:30:01 805420 3311440 3233240 80.06 91000 2530736 1410300 27.72 891432 2077604 3580 17:31:01 769548 3296492 3269112 80.95 91180 2550516 1464848 28.79 907780 2094500 4436 17:32:01 767704 3303312 3270956 80.99 91408 2558436 1404052 27.60 905688 2098700 6244 17:33:01 761380 3304884 3277280 81.15 91624 2565520 1407120 27.66 907452 2102232 4884 17:34:01 730560 3285344 3308100 81.91 91828 2575876 1407120 27.66 931752 2108024 8240 17:35:01 488920 3073732 3549740 87.89 92004 2604864 1685480 33.13 1160644 2119728 27044 17:36:01 753832 3279064 3284828 81.33 94484 2553184 985184 19.37 1109828 1922504 28536 Average: 840225 3290785 3198435 79.20 88282 2481818 1345691 26.45 900522 2041024 30298 17:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:22:01 ens3 74.99 71.68 918.05 8.41 0.00 0.00 0.00 0.00 17:23:01 vethc3a94aa 346.08 887.30 25.57 1486.54 0.00 0.00 0.00 0.12 17:23:01 docker0 423.05 1010.25 24.88 2000.70 0.00 0.00 0.00 0.00 17:23:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 17:23:01 ens3 1137.53 500.08 2447.17 46.73 0.00 0.00 0.00 0.00 17:24:01 vethc3a94aa 41.43 63.64 2.68 366.67 0.00 0.00 0.00 0.03 17:24:01 docker0 41.43 63.61 2.11 366.67 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 72.87 51.01 368.41 8.24 0.00 0.00 0.00 0.00 17:25:01 vethc3a94aa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 ens3 5.70 5.73 1.16 1.57 0.00 0.00 0.00 0.00 17:26:01 vethc3a94aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 4.03 3.45 0.89 1.36 0.00 0.00 0.00 0.00 17:27:01 vethc3a94aa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 ens3 7.90 6.08 1.69 2.16 0.00 0.00 0.00 0.00 17:28:02 vethc3a94aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:02 ens3 6.47 4.92 1.34 1.76 0.00 0.00 0.00 0.00 17:29:01 vethc3a94aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 9.10 6.78 1.98 2.06 0.00 0.00 0.00 0.00 17:30:01 vethc3a94aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 7.33 7.63 1.56 2.01 0.00 0.00 0.00 0.00 17:31:01 vethc3a94aa 41.08 53.59 2.70 451.63 0.00 0.00 0.00 0.04 17:31:01 docker0 41.08 53.59 2.14 451.63 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 ens3 58.14 46.23 452.67 4.18 0.00 0.00 0.00 0.00 17:32:01 vethc3a94aa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 6.92 6.00 1.47 1.85 0.00 0.00 0.00 0.00 17:33:01 vethc3a94aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:33:01 ens3 4.97 4.42 1.05 1.49 0.00 0.00 0.00 0.00 17:34:01 vethc3a94aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 6.73 5.62 1.43 1.86 0.00 0.00 0.00 0.00 17:35:01 vethc3a94aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:35:01 ens3 5.18 5.03 1.05 1.55 0.00 0.00 0.00 0.00 17:36:01 docker0 0.95 0.88 0.08 4.23 0.00 0.00 0.00 0.00 17:36:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:36:01 ens3 24.19 22.69 18.90 11.67 0.00 0.00 0.00 0.00 Average: docker0 33.80 75.30 1.95 188.42 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 95.56 49.87 281.57 6.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2382) 04/22/24 _x86_64_ (4 CPU) 17:20:16 LINUX RESTART (4 CPU) 17:21:01 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 20.48 0.00 1.31 2.35 0.05 75.80 17:22:01 0 9.00 0.00 0.77 0.17 0.02 90.05 17:22:01 1 27.49 0.00 1.82 7.51 0.07 63.11 17:22:01 2 24.28 0.00 1.40 1.12 0.08 73.11 17:22:01 3 21.16 0.00 1.23 0.62 0.05 76.94 17:23:01 all 11.94 0.00 3.70 4.50 0.07 79.79 17:23:01 0 5.00 0.00 3.10 4.76 0.05 87.10 17:23:01 1 10.15 0.00 4.40 4.73 0.07 80.65 17:23:01 2 15.71 0.00 3.08 1.52 0.07 79.62 17:23:01 3 16.87 0.00 4.22 6.99 0.07 71.85 17:24:01 all 4.31 0.00 1.30 0.31 0.03 94.06 17:24:01 0 5.38 0.00 1.07 0.27 0.03 93.25 17:24:01 1 3.31 0.00 1.72 0.74 0.03 94.19 17:24:01 2 6.04 0.00 1.44 0.00 0.03 92.49 17:24:01 3 2.48 0.00 0.97 0.20 0.03 96.32 17:25:01 all 2.89 0.00 0.91 0.03 0.03 96.15 17:25:01 0 3.19 0.00 0.89 0.00 0.02 95.91 17:25:01 1 3.17 0.00 1.05 0.00 0.02 95.76 17:25:01 2 2.21 0.00 0.97 0.00 0.02 96.80 17:25:01 3 3.01 0.00 0.79 0.12 0.03 96.06 17:26:01 all 3.46 0.00 0.87 0.05 0.03 95.58 17:26:01 0 3.86 0.00 0.90 0.00 0.03 95.20 17:26:01 1 3.34 0.00 0.85 0.00 0.03 95.78 17:26:01 2 3.32 0.00 0.87 0.00 0.03 95.78 17:26:01 3 3.31 0.00 0.87 0.20 0.03 95.58 17:27:01 all 3.72 0.00 0.89 0.03 0.03 95.34 17:27:01 0 3.93 0.00 0.92 0.00 0.02 95.13 17:27:01 1 3.47 0.00 0.85 0.00 0.03 95.64 17:27:01 2 3.57 0.00 0.94 0.00 0.03 95.46 17:27:01 3 3.93 0.00 0.82 0.12 0.03 95.10 17:28:02 all 4.26 0.00 0.92 0.03 0.03 94.77 17:28:02 0 4.91 0.00 0.75 0.00 0.03 94.30 17:28:02 1 4.20 0.00 1.07 0.10 0.05 94.58 17:28:02 2 4.31 0.00 0.91 0.00 0.03 94.75 17:28:02 3 3.59 0.00 0.92 0.03 0.03 95.42 17:29:01 all 3.10 0.00 0.82 0.03 0.04 96.01 17:29:01 0 3.43 0.00 0.90 0.02 0.03 95.62 17:29:01 1 2.99 0.00 0.87 0.07 0.03 96.04 17:29:01 2 3.14 0.00 0.82 0.05 0.03 95.95 17:29:01 3 2.82 0.00 0.73 0.00 0.03 96.41 17:30:01 all 4.57 0.00 1.10 0.06 0.05 94.23 17:30:01 0 4.70 0.00 1.18 0.00 0.05 94.06 17:30:01 1 4.20 0.00 0.99 0.00 0.05 94.76 17:30:01 2 4.89 0.00 0.94 0.24 0.05 93.89 17:30:01 3 4.52 0.00 1.24 0.00 0.05 94.20 17:31:01 all 6.93 0.00 1.00 0.05 0.04 91.98 17:31:01 0 7.97 0.00 1.22 0.00 0.03 90.78 17:31:01 1 6.87 0.00 0.94 0.00 0.03 92.16 17:31:01 2 7.35 0.00 0.91 0.20 0.03 91.51 17:31:01 3 5.50 0.00 0.95 0.00 0.03 93.51 17:32:01 all 4.71 0.00 0.97 0.05 0.05 94.22 17:32:01 0 3.63 0.00 0.90 0.00 0.05 95.42 17:32:01 1 4.26 0.00 1.05 0.05 0.05 94.58 17:32:01 2 6.10 0.00 0.86 0.15 0.03 92.87 17:32:01 3 4.85 0.00 1.07 0.00 0.05 94.03 17:32:01 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 4.94 0.00 1.06 0.03 0.04 93.93 17:33:01 0 4.50 0.00 1.02 0.00 0.03 94.45 17:33:01 1 5.11 0.00 1.09 0.00 0.05 93.75 17:33:01 2 5.72 0.00 1.06 0.05 0.05 93.12 17:33:01 3 4.43 0.00 1.10 0.10 0.05 94.31 17:34:01 all 5.30 0.00 1.01 0.05 0.04 93.59 17:34:01 0 5.40 0.00 0.92 0.03 0.03 93.61 17:34:01 1 4.81 0.00 0.89 0.05 0.05 94.21 17:34:01 2 5.59 0.00 1.09 0.03 0.05 93.24 17:34:01 3 5.40 0.00 1.15 0.10 0.03 93.31 17:35:01 all 6.06 0.00 1.07 0.04 0.04 92.79 17:35:01 0 8.45 0.00 1.12 0.03 0.05 90.35 17:35:01 1 4.76 0.00 0.99 0.02 0.03 94.20 17:35:01 2 5.37 0.00 1.12 0.00 0.03 93.48 17:35:01 3 5.66 0.00 1.04 0.08 0.05 93.17 17:36:01 all 22.11 0.00 2.24 0.97 0.07 74.61 17:36:01 0 34.26 0.00 2.54 0.77 0.07 62.36 17:36:01 1 12.62 0.00 2.20 0.35 0.07 84.76 17:36:01 2 11.86 0.00 2.11 1.86 0.07 84.11 17:36:01 3 29.64 0.00 2.14 0.89 0.07 67.27 Average: all 7.25 0.00 1.28 0.57 0.04 90.85 Average: 0 7.18 0.00 1.21 0.40 0.04 91.17 Average: 1 6.72 0.00 1.38 0.91 0.04 90.94 Average: 2 7.30 0.00 1.23 0.35 0.04 91.07 Average: 3 7.82 0.00 1.28 0.63 0.04 90.23