---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1592 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: 2800.000 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 688K 394M 1% /run /dev/vda1 20G 13G 6.7G 66% / 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 470 312 0 3160 3192 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:5a:f6:14 brd ff:ff:ff:ff:ff:ff inet 10.32.7.17/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe5a:f614/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:67:13:03 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-1592) 12/21/23 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 147.10 78.62 68.48 6178.21 41295.72 13:57:01 186.57 11.00 175.57 1414.89 93977.66 13:58:01 444.04 274.14 169.89 19209.20 67588.27 13:59:01 310.98 39.73 271.25 4151.97 25081.29 14:00:01 92.17 0.62 91.55 37.87 16949.60 14:01:01 3.65 0.00 3.65 0.00 1014.36 14:02:01 1.47 0.00 1.47 0.00 71.32 14:03:01 1.18 0.02 1.17 0.13 73.05 14:04:01 171.45 27.01 144.44 1305.12 13139.81 Average: 150.97 47.90 103.07 3588.40 28818.27 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1544128 3281896 2494528 61.77 48364 1843156 923200 18.15 669808 1641936 209248 13:57:01 130356 3317920 3908300 96.77 92056 3166588 1128148 22.18 566032 3040208 175100 13:58:01 202696 3247756 3835960 94.98 130440 2983972 1116964 21.96 647428 2881144 2844 13:59:01 585048 3327820 3453608 85.51 140528 2683312 978840 19.24 659316 2495960 36 14:00:01 692148 3283360 3346508 82.86 152548 2510376 1485268 29.20 776228 2259340 27396 14:01:01 681160 3274564 3357496 83.13 152608 2512520 1493884 29.37 786232 2261440 340 14:02:01 674572 3270296 3364084 83.30 152648 2514784 1506492 29.61 789320 2263728 864 14:03:01 668740 3265916 3369916 83.44 152720 2516156 1506492 29.61 794060 2265080 620 14:04:01 390624 3252976 3648032 90.33 161780 2701932 967984 19.03 869284 2399080 8688 Average: 618830 3280278 3419826 84.68 131521 2603644 1234141 24.26 728634 2389768 47237 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 ens3 311.51 224.43 1438.03 60.46 0.00 0.00 0.00 0.00 13:56:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 401.30 277.41 11933.09 23.13 0.00 0.00 0.00 0.00 13:57:01 lo 3.12 3.12 0.27 0.27 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 446.83 336.70 3427.77 22.86 0.00 0.00 0.00 0.00 13:58:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 150.57 122.06 577.31 18.84 0.00 0.00 0.00 0.00 13:59:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 101.25 77.65 219.57 29.55 0.00 0.00 0.00 0.00 14:00:01 lo 21.53 21.53 5.69 5.69 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 103.63 79.24 20.67 54.17 0.00 0.00 0.00 0.00 14:01:01 lo 59.69 59.69 12.54 12.54 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 115.16 85.30 23.05 56.36 0.00 0.00 0.00 0.00 14:02:01 lo 55.61 55.61 10.32 10.32 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 63.21 48.03 12.41 33.20 0.00 0.00 0.00 0.00 14:03:01 lo 50.69 50.69 9.78 9.78 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 264.91 297.93 1063.23 1337.49 0.00 0.00 0.00 0.00 14:04:01 lo 9.32 9.32 0.65 0.65 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.66 172.12 2082.24 181.74 0.00 0.00 0.00 0.00 Average: lo 22.52 22.52 4.39 4.39 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 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1592) 12/21/23 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 19.05 0.00 2.37 4.28 0.05 74.26 13:56:01 0 18.60 0.00 1.62 1.50 0.03 78.24 13:56:01 1 10.27 0.00 2.01 8.54 0.03 79.15 13:56:01 2 10.84 0.00 2.72 2.69 0.07 83.69 13:56:01 3 36.41 0.00 3.14 4.38 0.08 55.98 13:57:01 all 24.68 0.00 6.13 2.53 0.06 66.60 13:57:01 0 25.09 0.00 6.36 0.89 0.05 67.62 13:57:01 1 14.75 0.00 4.59 4.61 0.05 75.99 13:57:01 2 15.59 0.00 6.30 4.08 0.07 73.96 13:57:01 3 43.21 0.00 7.29 0.55 0.10 48.84 13:58:01 all 9.69 0.00 4.91 12.59 0.07 72.74 13:58:01 0 11.60 0.00 5.72 13.14 0.08 69.45 13:58:01 1 8.58 0.00 4.29 16.95 0.05 70.12 13:58:01 2 9.49 0.00 4.73 12.32 0.08 73.37 13:58:01 3 9.08 0.00 4.88 7.94 0.07 78.04 13:59:01 all 18.21 0.00 5.55 7.69 0.08 68.48 13:59:01 0 18.04 0.00 5.11 6.05 0.07 70.74 13:59:01 1 15.97 0.00 5.28 13.90 0.08 64.76 13:59:01 2 20.36 0.00 6.35 3.73 0.08 69.47 13:59:01 3 18.44 0.00 5.46 7.11 0.07 68.92 14:00:01 all 21.49 0.00 4.07 1.89 0.05 72.49 14:00:01 0 20.95 0.00 3.68 3.65 0.05 71.66 14:00:01 1 21.57 0.00 4.46 2.25 0.05 71.67 14:00:01 2 22.12 0.00 4.07 0.99 0.05 72.77 14:00:01 3 21.36 0.00 4.08 0.67 0.03 73.85 14:01:01 all 0.68 0.00 0.62 0.03 0.03 98.63 14:01:01 0 0.60 0.00 0.63 0.03 0.02 98.71 14:01:01 1 0.70 0.00 0.63 0.00 0.02 98.65 14:01:01 2 0.70 0.00 0.70 0.08 0.02 98.50 14:01:01 3 0.73 0.00 0.53 0.00 0.03 98.70 14:02:01 all 0.73 0.00 0.66 0.02 0.03 98.56 14:02:01 0 0.75 0.00 0.62 0.00 0.03 98.60 14:02:01 1 0.67 0.00 0.65 0.00 0.03 98.65 14:02:01 2 0.75 0.00 0.70 0.08 0.03 98.43 14:02:01 3 0.75 0.00 0.65 0.00 0.03 98.56 14:03:01 all 0.45 0.00 0.39 0.03 0.03 99.11 14:03:01 0 0.40 0.00 0.43 0.00 0.03 99.13 14:03:01 1 0.47 0.00 0.42 0.00 0.02 99.10 14:03:01 2 0.45 0.00 0.45 0.10 0.03 98.97 14:03:01 3 0.45 0.00 0.25 0.00 0.03 99.26 14:04:01 all 15.20 0.00 3.41 4.45 0.06 76.88 14:04:01 0 19.64 0.00 3.48 2.83 0.07 73.99 14:04:01 1 17.16 0.00 3.49 7.86 0.05 71.44 14:04:01 2 11.57 0.00 3.72 3.28 0.05 81.38 14:04:01 3 12.40 0.00 2.95 3.81 0.07 80.78 Average: all 12.22 0.00 3.12 3.71 0.05 80.90 Average: 0 12.84 0.00 3.07 3.11 0.05 80.93 Average: 1 10.00 0.00 2.86 6.00 0.04 81.10 Average: 2 10.18 0.00 3.29 3.02 0.05 83.44 Average: 3 15.86 0.00 3.24 2.71 0.06 78.13