---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3394 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2800.022 BogoMIPS: 5600.04 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 493 469 0 2980 3167 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:34:eb:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe34:eb36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:02:c4:7e 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3394) 01/11/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 142.53 78.45 64.07 6160.31 41358.32 14:25:01 116.39 16.22 100.17 2261.58 40888.26 14:26:01 442.95 271.14 171.82 20345.10 113549.63 14:27:01 326.56 55.47 271.09 3850.16 31018.43 14:28:01 164.91 4.65 160.26 511.51 18463.59 14:29:01 10.26 0.02 10.25 0.13 1191.40 14:30:01 1.25 0.00 1.25 0.00 14.40 14:31:01 0.93 0.00 0.93 0.00 12.00 14:32:01 69.01 30.76 38.24 1287.52 3455.02 14:33:01 56.59 27.36 29.23 1450.82 3904.95 Average: 133.18 48.47 84.71 3589.77 25364.14 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1617228 3280888 2421428 59.96 41324 1781848 948560 18.65 649632 1599160 142920 14:25:01 249704 3308916 3788952 93.82 71308 3094116 1151936 22.64 628588 2893736 299628 14:26:01 557300 3253128 3481356 86.20 124972 2661144 1099392 21.61 600028 2594072 12000 14:27:01 618612 3319136 3420044 84.68 143364 2644536 993720 19.53 640116 2488468 228 14:28:01 759660 3264304 3278996 81.19 159080 2427412 1504836 29.58 776340 2201048 34840 14:29:01 746272 3250884 3292384 81.52 159152 2427424 1512640 29.73 789580 2200992 176 14:30:01 752776 3257448 3285880 81.36 159200 2427428 1512640 29.73 782952 2200928 16 14:31:01 738872 3243604 3299784 81.71 159228 2427432 1526340 30.00 796996 2200932 172 14:32:01 679692 3310260 3358964 83.17 160624 2561384 891556 17.53 787836 2283660 51204 14:33:01 463644 3208032 3575012 88.52 167276 2657720 1001776 19.69 924056 2351312 29084 Average: 718376 3269660 3320280 82.21 134553 2511044 1214340 23.87 737612 2301431 57027 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:02 ens3 364.82 259.67 1457.58 63.24 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 14:25:01 ens3 511.59 389.04 12110.97 29.65 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 14:26:01 ens3 415.02 315.79 3298.37 31.68 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 111.28 90.53 691.79 8.56 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 16.16 16.16 4.46 4.46 0.00 0.00 0.00 0.00 14:28:01 ens3 130.34 100.90 262.71 26.92 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 58.44 58.44 12.34 12.34 0.00 0.00 0.00 0.00 14:29:01 ens3 109.35 80.17 21.81 59.90 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 58.06 58.06 11.44 11.44 0.00 0.00 0.00 0.00 14:30:01 ens3 118.91 86.90 23.86 58.04 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 48.54 48.54 8.83 8.83 0.00 0.00 0.00 0.00 14:31:01 ens3 64.27 46.14 12.82 32.14 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 12.36 12.36 1.63 1.63 0.00 0.00 0.00 0.00 14:32:01 ens3 241.88 170.45 2088.00 21.35 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:33:01 ens3 23.16 22.41 42.99 10.95 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 19.97 19.97 3.93 3.93 0.00 0.00 0.00 0.00 Average: ens3 208.57 155.82 1984.28 34.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3394) 01/11/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.90 0.00 2.27 4.01 0.05 74.77 14:24:02 0 15.00 0.00 2.95 3.43 0.05 78.58 14:24:02 1 8.95 0.00 1.54 1.44 0.03 88.03 14:24:02 2 31.96 0.00 2.41 2.61 0.08 62.94 14:24:02 3 19.74 0.00 2.19 8.57 0.05 69.45 14:25:01 all 18.72 0.00 2.99 2.59 0.06 75.64 14:25:01 0 23.76 0.00 3.42 3.19 0.07 69.56 14:25:01 1 8.55 0.00 2.59 0.08 0.03 88.75 14:25:01 2 36.34 0.00 3.77 2.00 0.09 57.81 14:25:01 3 6.38 0.00 2.18 5.14 0.03 86.27 14:26:01 all 16.64 0.00 7.52 10.35 0.10 65.38 14:26:01 0 15.67 0.00 8.59 12.22 0.10 63.42 14:26:01 1 14.49 0.00 6.20 5.41 0.10 73.80 14:26:01 2 17.91 0.00 8.44 12.84 0.12 60.70 14:26:01 3 18.50 0.00 6.88 10.99 0.08 63.55 14:27:01 all 19.11 0.00 5.35 8.83 0.09 66.61 14:27:01 0 16.09 0.00 5.52 18.53 0.10 59.75 14:27:01 1 21.29 0.00 6.42 5.85 0.08 66.34 14:27:01 2 21.59 0.00 5.11 3.68 0.12 69.51 14:27:01 3 17.50 0.00 4.34 7.28 0.07 70.81 14:28:01 all 23.97 0.00 4.97 3.56 0.08 67.43 14:28:01 0 23.65 0.00 5.39 2.10 0.07 68.79 14:28:01 1 23.58 0.00 5.19 9.66 0.08 61.49 14:28:01 2 25.09 0.00 4.86 2.06 0.07 67.93 14:28:01 3 23.56 0.00 4.45 0.42 0.07 71.51 14:29:01 all 0.69 0.00 0.59 0.27 0.02 98.44 14:29:01 0 0.77 0.00 0.70 0.00 0.03 98.50 14:29:01 1 0.60 0.00 0.50 1.09 0.02 97.79 14:29:01 2 0.64 0.00 0.55 0.00 0.02 98.80 14:29:01 3 0.75 0.00 0.59 0.00 0.02 98.64 14:30:01 all 0.71 0.00 0.66 0.01 0.02 98.61 14:30:01 0 0.68 0.00 0.63 0.00 0.00 98.68 14:30:01 1 0.67 0.00 0.70 0.05 0.02 98.56 14:30:01 2 0.63 0.00 0.68 0.00 0.03 98.65 14:30:01 3 0.84 0.00 0.59 0.00 0.03 98.55 14:31:01 all 0.46 0.00 0.35 0.01 0.01 99.16 14:31:01 0 0.52 0.00 0.25 0.00 0.02 99.22 14:31:01 1 0.42 0.00 0.40 0.05 0.02 99.12 14:31:01 2 0.45 0.00 0.37 0.00 0.02 99.17 14:31:01 3 0.45 0.00 0.40 0.00 0.00 99.15 14:32:01 all 11.30 0.00 1.19 1.47 0.03 86.01 14:32:01 0 13.07 0.00 1.24 2.39 0.03 83.27 14:32:01 1 12.30 0.00 1.40 1.94 0.03 84.33 14:32:01 2 8.87 0.00 1.24 1.02 0.03 88.83 14:32:01 3 10.96 0.00 0.90 0.55 0.03 87.56 14:33:01 all 18.17 0.00 0.93 1.42 0.04 79.45 14:33:01 0 5.60 0.00 0.63 0.13 0.03 93.61 14:33:01 1 17.69 0.00 0.93 1.52 0.05 79.81 14:33:01 2 29.42 0.00 1.50 3.74 0.07 65.27 14:33:01 3 20.07 0.00 0.60 0.32 0.05 78.97 Average: all 12.84 0.00 2.67 3.24 0.05 81.20 Average: 0 11.43 0.00 2.92 4.17 0.05 81.43 Average: 1 10.84 0.00 2.58 2.70 0.05 83.83 Average: 2 17.24 0.00 2.88 2.78 0.06 77.04 Average: 3 11.87 0.00 2.30 3.31 0.04 82.47