---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2863 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: 3943 485 715 0 2742 3176 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:60:8a:78 brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85399sec preferred_lft 85399sec inet6 fe80::f816:3eff:fe60:8a78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:ba:b1:b5 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::42:42ff:feba:b1b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2863) 06/07/24 _x86_64_ (4 CPU) 12:35:05 LINUX RESTART (4 CPU) 12:36:02 tps rtps wtps bread/s bwrtn/s 12:37:01 97.81 27.64 70.17 3275.38 7945.23 12:38:01 92.35 0.63 91.72 57.46 14940.84 12:39:01 76.37 0.02 76.35 0.93 12900.12 12:40:01 4.08 0.00 4.08 0.00 351.27 12:41:01 3.18 0.00 3.18 0.00 188.37 12:42:01 3.67 0.00 3.67 0.00 369.01 12:43:01 3.05 0.00 3.05 0.00 319.55 12:44:01 3.72 0.00 3.72 0.00 602.33 12:45:01 3.55 0.00 3.55 0.00 316.48 12:46:01 3.08 0.00 3.08 0.00 313.01 12:47:01 3.70 0.00 3.70 0.00 860.92 12:48:01 3.68 0.00 3.68 0.00 399.93 12:49:01 3.32 0.00 3.32 0.00 416.73 12:50:01 2.92 0.00 2.92 0.00 487.79 12:51:01 22.61 5.43 17.18 185.40 2362.55 Average: 21.72 2.22 19.50 231.23 2845.91 12:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 1484736 3371764 2553916 63.24 60460 1973864 1026352 20.18 607192 1752044 152024 12:38:01 990484 3233496 3048168 75.47 73092 2303268 1393068 27.38 852640 1964424 135204 12:39:01 832796 3291880 3205856 79.38 89564 2487724 1311180 25.77 884448 2061160 4028 12:40:01 827856 3290832 3210796 79.50 89788 2491140 1318032 25.91 889184 2061824 2248 12:41:01 826840 3296884 3211812 79.53 89968 2497540 1315424 25.86 886328 2064320 4952 12:42:01 817212 3295412 3221440 79.77 90152 2504912 1320176 25.95 891936 2067908 3908 12:43:01 762248 3255104 3276404 81.13 90352 2518524 1387444 27.27 937464 2075640 10568 12:44:01 790044 3291056 3248608 80.44 90528 2525988 1388468 27.29 904596 2079840 2892 12:45:01 767976 3276596 3270676 80.98 90684 2532884 1391760 27.36 922872 2083428 3644 12:46:01 750476 3282884 3288176 81.42 90848 2555564 1386948 27.26 919840 2103072 19848 12:47:01 726732 3267720 3311920 82.01 91040 2563360 1389876 27.32 938832 2106924 5892 12:48:01 727076 3273304 3311576 82.00 91224 2568060 1446760 28.44 936324 2109148 2672 12:49:01 731636 3286652 3307016 81.88 91428 2575752 1389876 27.32 926324 2113184 3308 12:50:01 720300 3285312 3318352 82.16 91576 2585072 1388212 27.29 932408 2118232 2372 12:51:01 735204 3238500 3303448 81.80 92656 2532456 995100 19.56 1148628 1903304 8196 Average: 832774 3282493 3205878 79.38 87557 2481074 1323245 26.01 905268 2044297 24117 12:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 ens3 72.09 68.04 679.07 13.49 0.00 0.00 0.00 0.00 12:37:01 lo 2.58 2.58 0.23 0.23 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 835.98 385.55 1763.21 31.18 0.00 0.00 0.00 0.00 12:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 veth631e40b 163.32 451.84 11.91 803.58 0.00 0.00 0.00 0.07 12:38:01 docker0 329.68 709.10 18.23 1327.11 0.00 0.00 0.00 0.00 12:39:01 ens3 175.64 124.75 1038.92 9.55 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 veth631e40b 119.26 169.42 7.81 1037.75 0.00 0.00 0.00 0.09 12:39:01 docker0 119.26 169.37 6.18 1037.75 0.00 0.00 0.00 0.00 12:40:01 ens3 6.28 5.73 1.50 1.68 0.00 0.00 0.00 0.00 12:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 veth631e40b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 6.57 5.38 1.46 1.81 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 6.58 4.97 1.38 1.88 0.00 0.00 0.00 0.00 12:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:42:01 veth631e40b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 8.73 8.07 1.86 2.39 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 6.65 7.40 1.34 4.85 0.00 0.00 0.00 0.00 12:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:44:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 8.13 8.42 1.76 2.11 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 76.74 60.16 515.98 5.30 0.00 0.00 0.00 0.00 12:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 veth631e40b 53.46 70.40 3.60 514.56 0.00 0.00 0.00 0.04 12:46:01 docker0 53.46 70.39 2.87 514.56 0.00 0.00 0.00 0.00 12:47:01 ens3 5.38 6.13 1.19 1.65 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 9.78 7.80 2.32 2.32 0.00 0.00 0.00 0.00 12:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:48:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 8.05 7.97 1.75 2.21 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 9.72 9.67 2.06 2.35 0.00 0.00 0.00 0.00 12:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 veth631e40b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 18.18 18.03 14.05 6.28 0.00 0.00 0.00 0.00 12:51:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 docker0 1.15 1.13 0.09 6.19 0.00 0.00 0.00 0.00 Average: ens3 83.64 48.51 268.06 5.93 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 33.61 63.40 1.83 192.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2863) 06/07/24 _x86_64_ (4 CPU) 12:35:05 LINUX RESTART (4 CPU) 12:36:02 CPU %user %nice %system %iowait %steal %idle 12:37:01 all 19.66 0.00 1.63 2.92 0.06 75.73 12:37:01 0 8.80 0.00 1.55 7.57 0.07 82.01 12:37:01 1 25.49 0.00 1.72 0.60 0.05 72.15 12:37:01 2 26.79 0.00 1.68 1.46 0.07 70.00 12:37:01 3 17.56 0.00 1.60 2.06 0.05 78.74 12:38:01 all 5.64 0.00 2.46 2.04 0.05 89.80 12:38:01 0 7.34 0.00 2.55 2.95 0.05 87.12 12:38:01 1 3.59 0.00 1.88 0.22 0.03 94.27 12:38:01 2 8.09 0.00 2.11 1.71 0.03 88.05 12:38:01 3 3.55 0.00 3.33 3.28 0.07 89.76 12:39:01 all 5.42 0.00 1.98 2.02 0.04 90.55 12:39:01 0 3.06 0.00 2.32 4.71 0.03 89.87 12:39:01 1 7.05 0.00 1.44 0.08 0.05 91.38 12:39:01 2 6.32 0.00 1.76 2.37 0.03 89.52 12:39:01 3 5.24 0.00 2.37 0.91 0.05 91.44 12:40:01 all 2.76 0.00 0.82 0.04 0.03 96.35 12:40:01 0 2.64 0.00 0.87 0.00 0.02 96.48 12:40:01 1 2.89 0.00 0.75 0.00 0.02 96.34 12:40:01 2 2.84 0.00 0.75 0.15 0.03 96.23 12:40:01 3 2.69 0.00 0.89 0.00 0.02 96.41 12:41:01 all 3.31 0.00 0.81 0.03 0.03 95.82 12:41:01 0 2.69 0.00 0.90 0.00 0.03 96.38 12:41:01 1 3.84 0.00 0.61 0.00 0.03 95.52 12:41:01 2 3.11 0.00 0.75 0.12 0.03 95.99 12:41:01 3 3.62 0.00 0.97 0.00 0.05 95.36 12:42:01 all 4.17 0.00 0.91 0.05 0.04 94.84 12:42:01 0 4.17 0.00 0.66 0.00 0.02 95.15 12:42:01 1 4.64 0.00 0.83 0.00 0.03 94.50 12:42:01 2 3.94 0.00 1.12 0.18 0.03 94.72 12:42:01 3 3.93 0.00 1.05 0.00 0.05 94.97 12:43:01 all 4.46 0.00 0.94 0.06 0.05 94.49 12:43:01 0 4.61 0.00 0.96 0.10 0.03 94.30 12:43:01 1 4.90 0.00 0.95 0.05 0.05 94.04 12:43:01 2 4.89 0.00 1.09 0.07 0.05 93.91 12:43:01 3 3.44 0.00 0.79 0.05 0.03 95.69 12:44:01 all 3.59 0.00 1.00 0.06 0.05 95.30 12:44:01 0 3.49 0.00 0.99 0.00 0.05 95.48 12:44:01 1 3.78 0.00 1.10 0.22 0.05 94.85 12:44:01 2 3.77 0.00 1.00 0.02 0.05 95.16 12:44:01 3 3.33 0.00 0.90 0.00 0.05 95.72 12:45:01 all 3.95 0.00 0.88 0.04 0.04 95.10 12:45:01 0 3.91 0.00 0.77 0.00 0.03 95.29 12:45:01 1 3.96 0.00 0.89 0.17 0.05 94.94 12:45:01 2 4.29 0.00 0.92 0.00 0.03 94.75 12:45:01 3 3.62 0.00 0.95 0.00 0.05 95.37 12:46:01 all 6.93 0.00 1.12 0.04 0.04 91.87 12:46:01 0 6.81 0.00 1.05 0.00 0.03 92.11 12:46:01 1 6.74 0.00 1.00 0.13 0.03 92.09 12:46:01 2 7.06 0.00 1.18 0.00 0.05 91.71 12:46:01 3 7.12 0.00 1.27 0.00 0.03 91.58 12:47:01 all 4.53 0.00 1.00 0.04 0.04 94.38 12:47:01 0 3.79 0.00 0.89 0.00 0.03 95.29 12:47:01 1 4.73 0.00 1.09 0.08 0.05 94.05 12:47:01 2 4.07 0.00 0.93 0.00 0.05 94.94 12:47:01 3 5.53 0.00 1.07 0.10 0.05 93.25 12:47:01 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 3.94 0.00 1.07 0.03 0.05 94.91 12:48:01 0 3.48 0.00 1.05 0.02 0.03 95.42 12:48:01 1 4.13 0.00 1.14 0.07 0.05 94.61 12:48:01 2 4.28 0.00 0.97 0.02 0.03 94.70 12:48:01 3 3.86 0.00 1.14 0.02 0.03 94.95 12:49:01 all 4.99 0.00 1.08 0.04 0.05 93.84 12:49:01 0 3.97 0.00 0.90 0.08 0.03 95.01 12:49:01 1 5.10 0.00 1.22 0.02 0.05 93.61 12:49:01 2 5.57 0.00 1.24 0.02 0.07 93.11 12:49:01 3 5.33 0.00 0.97 0.07 0.05 93.58 12:50:01 all 4.64 0.00 0.89 0.03 0.04 94.40 12:50:01 0 3.16 0.00 0.65 0.00 0.03 96.15 12:50:01 1 4.66 0.00 0.99 0.00 0.03 94.32 12:50:01 2 5.35 0.00 1.02 0.00 0.05 93.58 12:50:01 3 5.36 0.00 0.87 0.08 0.05 93.64 12:51:01 all 18.25 0.00 2.39 0.53 0.07 78.76 12:51:01 0 16.55 0.00 2.27 0.28 0.07 80.84 12:51:01 1 18.00 0.00 2.50 0.35 0.07 79.09 12:51:01 2 25.17 0.00 2.60 0.37 0.08 71.78 12:51:01 3 13.30 0.00 2.22 1.14 0.07 83.28 Average: all 6.40 0.00 1.27 0.53 0.04 91.76 Average: 0 5.23 0.00 1.23 1.04 0.04 92.47 Average: 1 6.87 0.00 1.21 0.13 0.04 91.75 Average: 2 7.68 0.00 1.27 0.43 0.05 90.57 Average: 3 5.82 0.00 1.36 0.51 0.05 92.26